---> uname -a: Linux prd-centos8-builder-2c-2g-89.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 676 4473 19 2547 6713 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:21:8d:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.73/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe21:8d9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:ff:dc:f4 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) 08/15/2025 _x86_64_ (2 CPU) 02:45:43 LINUX RESTART (2 CPU) 02:47:05 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 165.47 1.02 164.45 218.96 3142.14 02:49:01 AM 6.55 0.00 6.55 0.00 6332.34 02:50:01 AM 12.91 6.10 6.81 898.50 559.13 02:51:01 AM 162.57 0.30 162.27 32.53 10138.01 02:52:01 AM 41.14 0.00 41.14 0.00 5776.59 02:53:01 AM 2.92 0.00 2.92 0.00 93.53 02:54:01 AM 2.00 0.00 2.00 0.00 37.56 02:55:01 AM 2.17 0.00 2.17 0.00 41.49 02:56:01 AM 3.40 0.37 3.03 45.46 77.82 02:57:01 AM 40.07 0.00 40.07 0.00 2978.24 02:58:01 AM 63.27 0.38 62.88 54.13 5351.63 02:59:01 AM 57.33 0.23 57.10 23.59 5020.09 Average: 45.99 0.70 45.29 105.48 3296.53 02:47:05 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 5253108 6956636 2629216 33.36 2688 1903232 1276348 14.29 192612 2173424 186932 02:49:01 AM 5254152 6957684 2628172 33.34 2688 1903232 1276348 14.29 192616 2173272 4 02:50:01 AM 5140456 6910496 2741868 34.79 2688 1966708 1317828 14.76 205360 2262220 27268 02:51:01 AM 4876808 6850312 3005516 38.13 2688 2153520 1326368 14.85 226492 2434872 160296 02:52:01 AM 4890808 6860424 2991516 37.95 2688 2153800 1326368 14.85 226492 2437212 188 02:53:01 AM 4873296 6843204 3009028 38.17 2688 2154092 1326368 14.85 226492 2455424 212 02:54:01 AM 4857420 6827592 3024904 38.38 2688 2154356 1326368 14.85 226492 2471436 184 02:55:01 AM 4846304 6816672 3036020 38.52 2688 2154548 1326368 14.85 226492 2482712 100 02:56:01 AM 4985504 6979664 2896820 36.75 2688 2177304 971884 10.88 412180 2159636 21080 02:57:01 AM 4747236 6870640 3135088 39.77 2688 2302020 1067932 11.96 430992 2363232 84660 02:58:01 AM 4740984 6912092 3141340 39.85 2688 2343188 997212 11.17 420012 2352976 7640 02:59:01 AM 4658436 6951544 3223888 40.90 2688 2457832 954572 10.69 429312 2394548 28088 Average: 4927043 6894747 2955281 37.49 2688 2151986 1207830 13.52 284629 2346747 43054 02:47:05 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 118.84 80.09 820.96 32.76 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 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 2.82 2.95 0.89 0.62 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 11.18 9.18 163.32 1.27 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 24.10 17.83 376.37 1.69 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 3.20 3.73 1.75 0.76 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 3.28 3.95 1.88 3.52 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 3.05 3.63 1.66 0.69 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 2.83 3.35 1.49 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 AM eth0 7.18 6.60 4.54 2.27 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 34.07 23.44 543.19 4.13 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 11.47 10.18 36.10 3.17 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 22.59 17.83 249.98 4.74 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 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.83 14.87 179.96 4.53 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) 08/15/2025 _x86_64_ (2 CPU) 02:45:43 LINUX RESTART (2 CPU) 02:47:05 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 7.62 0.00 1.59 1.60 0.05 89.14 02:48:01 AM 0 7.31 0.00 1.16 0.30 0.05 91.16 02:48:01 AM 1 7.93 0.00 2.01 2.90 0.05 87.11 02:49:01 AM all 0.52 0.00 0.16 0.82 0.05 98.46 02:49:01 AM 0 0.30 0.00 0.17 1.62 0.05 97.86 02:49:01 AM 1 0.73 0.00 0.15 0.02 0.05 99.05 02:50:01 AM all 6.64 0.00 0.93 0.43 0.06 91.93 02:50:01 AM 0 9.91 0.00 1.09 0.65 0.07 88.28 02:50:01 AM 1 3.38 0.00 0.78 0.22 0.05 95.57 02:51:01 AM all 19.31 0.00 4.29 1.84 0.07 74.49 02:51:01 AM 0 11.36 0.00 3.98 3.13 0.08 81.45 02:51:01 AM 1 27.27 0.00 4.60 0.55 0.05 67.53 02:52:01 AM all 0.63 0.00 0.34 1.12 0.06 97.84 02:52:01 AM 0 0.79 0.00 0.35 1.05 0.07 97.74 02:52:01 AM 1 0.48 0.00 0.33 1.19 0.05 97.95 02:53:01 AM all 0.64 0.00 0.13 0.03 0.04 99.16 02:53:01 AM 0 0.82 0.00 0.15 0.07 0.05 98.91 02:53:01 AM 1 0.47 0.00 0.10 0.00 0.03 99.40 02:54:01 AM all 0.59 0.00 0.13 0.02 0.05 99.21 02:54:01 AM 0 0.73 0.00 0.12 0.02 0.03 99.10 02:54:01 AM 1 0.45 0.00 0.15 0.02 0.07 99.32 02:55:01 AM all 0.53 0.00 0.10 0.03 0.04 99.31 02:55:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 02:55:01 AM 1 0.38 0.00 0.12 0.05 0.03 99.42 02:56:01 AM all 5.40 0.00 0.77 0.07 0.05 93.71 02:56:01 AM 0 3.69 0.00 0.77 0.00 0.05 95.49 02:56:01 AM 1 7.11 0.00 0.77 0.13 0.05 91.94 02:57:01 AM all 13.42 0.00 1.28 0.65 0.06 84.60 02:57:01 AM 0 7.42 0.00 0.98 0.63 0.07 90.89 02:57:01 AM 1 19.41 0.00 1.57 0.67 0.05 78.31 02:58:01 AM all 15.87 0.00 1.74 0.78 0.08 81.53 02:58:01 AM 0 4.47 0.00 1.17 1.20 0.07 93.10 02:58:01 AM 1 27.29 0.00 2.32 0.37 0.08 69.94 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 18.35 0.00 2.28 1.12 0.07 78.19 02:59:01 AM 0 13.81 0.00 2.28 1.13 0.07 82.71 02:59:01 AM 1 22.89 0.00 2.28 1.10 0.07 73.66 Average: all 7.47 0.00 1.14 0.70 0.06 90.63 Average: 0 5.10 0.00 1.03 0.82 0.06 93.00 Average: 1 9.83 0.00 1.26 0.59 0.05 88.26