---> uname -a: Linux prd-centos8-builder-2c-2g-223.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: 2799.998 BogoMIPS: 5599.99 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 714 4845 19 2137 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:41:01:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.150/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe41:138/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:3d:4e:08 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) 11/06/2025 _x86_64_ (2 CPU) 01:36:46 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 151.39 6.13 145.26 925.98 3405.67 01:40:01 AM 51.15 0.38 50.77 13.06 3754.43 01:41:01 AM 87.84 0.55 87.29 20.13 8289.24 01:42:01 AM 27.25 0.07 27.18 9.73 2577.19 01:43:01 AM 20.29 0.58 19.71 77.44 723.68 Average: 67.58 1.54 66.04 209.26 3749.94 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5326068 6910280 2556256 32.43 2688 1781224 1102564 12.35 143656 2142180 27576 01:40:01 AM 5176404 6937268 2705920 34.33 2688 1947536 1070968 11.99 146212 2250344 130348 01:41:01 AM 5021276 6906156 2861048 36.30 2688 2063700 1047176 11.73 155252 2364252 57808 01:42:01 AM 5028584 6912588 2853740 36.20 2688 2062588 1035448 11.59 351456 2159556 7520 01:43:01 AM 5045496 6933452 2836828 35.99 2688 2066672 1025936 11.49 353520 2141832 9792 Average: 5119566 6919949 2762758 35.05 2688 1984344 1056418 11.83 230019 2211633 46609 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 31.88 23.85 288.33 7.41 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 38.44 28.37 685.11 4.19 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.70 18.90 259.17 5.41 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 12.01 9.48 12.19 8.83 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 12.95 10.70 9.92 5.14 0.00 0.00 0.00 0.00 01:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.79 18.26 250.95 6.20 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) 11/06/2025 _x86_64_ (2 CPU) 01:36:46 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.63 0.00 1.59 1.48 0.06 87.25 01:39:01 AM 0 5.41 0.00 1.82 2.32 0.07 90.38 01:39:01 AM 1 13.84 0.00 1.35 0.63 0.05 84.13 01:40:01 AM all 14.87 0.00 1.72 0.49 0.08 82.84 01:40:01 AM 0 9.45 0.00 1.58 0.73 0.10 88.13 01:40:01 AM 1 20.30 0.00 1.85 0.25 0.07 77.54 01:41:01 AM all 20.32 0.00 2.11 0.93 0.09 76.55 01:41:01 AM 0 9.56 0.00 1.71 1.11 0.08 87.53 01:41:01 AM 1 31.12 0.00 2.50 0.75 0.10 65.53 01:42:01 AM all 14.69 0.00 1.93 0.28 0.05 83.06 01:42:01 AM 0 15.30 0.00 1.87 0.22 0.05 82.57 01:42:01 AM 1 14.08 0.00 1.99 0.33 0.05 83.55 01:43:01 AM all 18.84 0.00 1.31 0.13 0.08 79.65 01:43:01 AM 0 4.85 0.00 1.02 0.08 0.08 93.97 01:43:01 AM 1 32.84 0.00 1.60 0.18 0.07 65.31 Average: all 15.67 0.00 1.73 0.66 0.07 81.87 Average: 0 8.91 0.00 1.60 0.89 0.08 88.52 Average: 1 22.43 0.00 1.86 0.43 0.07 75.21