---> uname -a: Linux prd-centos8-builder-2c-2g-309.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 699 4446 19 2551 6690 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fe:7d:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.218/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fefe:7d4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:c2:e5:fc brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/15/2025 _x86_64_ (2 CPU) 02:46:00 LINUX RESTART (2 CPU) 02:47:02 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 284.34 15.57 268.77 3574.58 27901.54 02:49:01 AM 7.10 0.00 7.10 0.00 6404.73 02:50:01 AM 9.48 6.03 3.45 898.10 537.74 02:51:01 AM 172.04 0.38 171.65 33.46 10717.00 02:52:01 AM 37.36 0.00 37.36 0.00 5754.31 02:53:01 AM 3.52 0.00 3.52 0.00 103.57 02:54:01 AM 1.98 0.00 1.98 0.00 38.33 02:55:01 AM 2.10 0.00 2.10 0.00 36.99 02:56:01 AM 3.27 0.37 2.90 45.46 78.47 02:57:01 AM 43.43 0.00 43.43 0.00 3198.40 02:58:01 AM 66.18 0.38 65.79 54.12 5766.66 02:59:01 AM 51.59 0.23 51.36 23.60 4624.91 Average: 56.55 1.90 54.65 381.34 5398.84 02:47:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 5250484 6950972 2631832 33.39 2688 1900404 1295472 14.51 192928 2176156 189072 02:49:01 AM 5244848 6945336 2637468 33.46 2688 1900404 1310924 14.68 192932 2181940 4 02:50:01 AM 5094668 6870548 2787648 35.37 2688 1972848 1381740 15.47 213332 2299620 36332 02:51:01 AM 4864976 6835164 3017340 38.28 2688 2150732 1358784 15.21 226704 2446868 160312 02:52:01 AM 4875156 6841840 3007160 38.15 2688 2151028 1358784 15.21 226704 2451680 212 02:53:01 AM 4869480 6836496 3012836 38.22 2688 2151360 1358784 15.21 226704 2458264 4 02:54:01 AM 4855804 6823100 3026512 38.40 2688 2151640 1358784 15.21 226704 2472036 124 02:55:01 AM 4842140 6809640 3040176 38.57 2688 2151844 1358784 15.21 226704 2485764 116 02:56:01 AM 4965180 6956608 2917136 37.01 2688 2174616 990856 11.09 411892 2178836 21080 02:57:01 AM 4701848 6835184 3180468 40.35 2688 2311584 1105104 12.37 431904 2406348 95204 02:58:01 AM 4715248 6926864 3167068 40.18 2688 2382404 989020 11.07 419600 2374652 39244 02:59:01 AM 4514200 6809460 3368116 42.73 2688 2459716 1070220 11.98 431920 2538636 22176 Average: 4899503 6870101 2982813 37.84 2688 2154882 1244771 13.94 285669 2372567 46990 02:47:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 261.33 135.54 1409.19 64.97 0.00 0.00 0.00 0.00 02:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 4.00 3.72 2.19 0.70 0.00 0.00 0.00 0.00 02:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 10.36 8.31 163.20 1.17 0.00 0.00 0.00 0.00 02:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 20.33 15.80 374.28 1.59 0.00 0.00 0.00 0.00 02:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 3.12 3.68 1.70 0.69 0.00 0.00 0.00 0.00 02:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 3.63 4.07 1.97 0.79 0.00 0.00 0.00 0.00 02:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 3.12 3.55 1.60 0.67 0.00 0.00 0.00 0.00 02:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 2.87 3.42 1.51 0.64 0.00 0.00 0.00 0.00 02:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 AM eth0 7.52 6.82 4.55 5.90 0.00 0.00 0.00 0.00 02:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 02:57:01 AM eth0 37.41 27.81 567.40 4.36 0.00 0.00 0.00 0.00 02:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 02:58:01 AM eth0 16.26 13.46 125.31 3.87 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 20.56 16.01 164.01 5.18 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.06 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.22 20.02 233.10 7.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/15/2025 _x86_64_ (2 CPU) 02:46:00 LINUX RESTART (2 CPU) 02:47:02 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 15.13 0.00 3.10 11.61 0.07 70.10 02:48:01 AM 0 12.96 0.00 4.04 13.73 0.07 69.19 02:48:01 AM 1 17.28 0.00 2.16 9.48 0.07 71.00 02:49:01 AM all 1.59 0.00 0.18 0.93 0.07 97.24 02:49:01 AM 0 0.70 0.00 0.20 1.27 0.05 97.78 02:49:01 AM 1 2.47 0.00 0.17 0.59 0.08 96.69 02:50:01 AM all 6.00 0.00 0.80 0.25 0.06 92.89 02:50:01 AM 0 3.25 0.00 0.73 0.22 0.07 95.73 02:50:01 AM 1 8.75 0.00 0.87 0.28 0.05 90.05 02:51:01 AM all 19.78 0.00 4.38 1.58 0.08 74.18 02:51:01 AM 0 23.31 0.00 3.54 0.90 0.08 72.16 02:51:01 AM 1 16.25 0.00 5.23 2.25 0.08 76.19 02:52:01 AM all 0.59 0.00 0.38 1.60 0.07 97.36 02:52:01 AM 0 0.80 0.00 0.43 1.35 0.08 97.33 02:52:01 AM 1 0.38 0.00 0.33 1.84 0.05 97.39 02:53:01 AM all 0.61 0.00 0.18 0.03 0.06 99.13 02:53:01 AM 0 0.75 0.00 0.18 0.05 0.07 98.95 02:53:01 AM 1 0.47 0.00 0.17 0.00 0.05 99.31 02:54:01 AM all 0.57 0.00 0.12 0.02 0.07 99.23 02:54:01 AM 0 0.70 0.00 0.12 0.03 0.07 99.08 02:54:01 AM 1 0.43 0.00 0.12 0.00 0.07 99.38 02:55:01 AM all 0.58 0.00 0.14 0.02 0.05 99.21 02:55:01 AM 0 0.32 0.00 0.20 0.03 0.07 99.38 02:55:01 AM 1 0.83 0.00 0.08 0.00 0.03 99.05 02:56:01 AM all 5.40 0.00 0.74 0.03 0.06 93.77 02:56:01 AM 0 7.80 0.00 0.80 0.02 0.05 91.33 02:56:01 AM 1 3.00 0.00 0.68 0.03 0.07 96.21 02:57:01 AM all 13.76 0.00 1.38 0.41 0.07 84.38 02:57:01 AM 0 20.41 0.00 1.65 0.57 0.07 77.30 02:57:01 AM 1 7.12 0.00 1.12 0.25 0.07 91.44 02:58:01 AM all 15.89 0.00 1.90 0.74 0.06 81.41 02:58:01 AM 0 13.38 0.00 1.95 1.17 0.07 83.44 02:58:01 AM 1 18.41 0.00 1.85 0.32 0.05 79.38 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 20.49 0.00 2.01 0.57 0.09 76.84 02:59:01 AM 0 23.30 0.00 2.25 0.55 0.08 73.81 02:59:01 AM 1 17.68 0.00 1.78 0.58 0.10 79.86 Average: all 8.36 0.00 1.28 1.46 0.07 88.83 Average: 0 8.97 0.00 1.34 1.64 0.07 87.98 Average: 1 7.75 0.00 1.21 1.29 0.06 89.68