---> uname -a: Linux prd-centos8-docker-8c-8g-13053.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1647 22275 19 7967 29769 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:1b:a1:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe1b:a164/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:70:00:d4 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/15/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 149.65 2.48 147.17 1591.20 11009.35 10:39:01 PM 170.80 14.55 156.26 1971.94 5237.53 10:40:01 PM 141.84 0.68 141.16 350.03 14933.19 10:41:01 PM 55.31 0.20 55.11 79.99 7498.60 10:42:01 PM 135.27 1.83 133.44 75.84 5348.53 10:43:01 PM 1061.61 0.02 1061.59 0.13 78545.51 10:44:01 PM 538.32 0.02 538.30 13.60 38235.35 10:45:01 PM 695.30 0.00 695.30 0.00 24756.95 10:46:01 PM 8.33 0.00 8.33 0.00 371.54 10:47:01 PM 13.91 0.00 13.91 0.00 1600.22 10:48:01 PM 698.77 0.47 698.30 24.53 29572.68 Average: 333.55 1.84 331.71 373.38 19736.87 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29434800 31256852 3220912 9.86 2688 2138304 1357308 4.03 157400 2597604 96280 10:39:01 PM 28280484 30523332 4375228 13.40 2688 2550700 2001868 5.94 247716 3630156 345976 10:40:01 PM 26848720 29317268 5806992 17.78 2688 2772620 3584812 10.64 279724 5005252 139144 10:41:01 PM 26751928 29301160 5903784 18.08 2688 2851220 2982416 8.85 288284 5086892 6880 10:42:01 PM 25055840 28731596 7599872 23.27 2688 3967652 3474008 10.31 486196 6550784 1004160 10:43:01 PM 22669000 28117784 9986712 30.58 2688 5481000 3824508 11.35 527724 8343360 561388 10:44:01 PM 21552460 28020800 11103252 34.00 2688 6385780 3566348 10.58 579180 9157924 649492 10:45:01 PM 20515432 26934480 12140280 37.18 2688 6334444 3625044 10.76 593144 10102008 0 10:46:01 PM 20638032 27062076 12017680 36.80 2688 6339412 3674848 10.90 593656 9978592 16 10:47:01 PM 20618520 27322416 12037192 36.86 2688 6612740 3543744 10.51 639884 9952672 244600 10:48:01 PM 22900108 30561904 9755604 29.87 2688 7505800 1457904 4.33 1128824 7084676 480168 Average: 24115029 28831788 8540683 26.15 2688 4812697 3008437 8.93 501976 7044538 320737 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 130.24 111.80 1159.62 43.80 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 478.84 368.96 5752.10 61.32 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 231.26 188.46 3126.28 25.08 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 88.69 64.24 1092.02 13.59 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 223.11 202.95 2573.33 29.59 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 542.69 416.21 8663.61 47.50 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 171.46 140.80 2173.93 19.89 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.27 0.18 0.08 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.92 0.23 0.19 0.63 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 166.19 109.02 2441.23 13.54 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 302.32 347.52 1091.68 1993.19 0.00 0.00 0.00 0.00 10:48:01 PM 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 212.36 177.30 2552.09 204.40 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/15/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.33 0.00 0.86 0.57 0.06 91.17 10:38:01 PM 0 6.89 0.00 0.75 0.35 0.08 91.93 10:38:01 PM 1 4.81 0.00 0.65 1.19 0.08 93.27 10:38:01 PM 2 5.32 0.00 0.50 0.97 0.08 93.12 10:38:01 PM 3 6.49 0.00 1.12 0.22 0.07 92.11 10:38:01 PM 4 13.73 0.00 1.28 0.23 0.07 84.68 10:38:01 PM 5 1.60 0.00 0.43 0.28 0.05 97.63 10:38:01 PM 6 5.49 0.00 0.60 0.98 0.03 92.89 10:38:01 PM 7 14.28 0.00 1.53 0.37 0.05 83.77 10:39:01 PM all 13.04 0.00 1.00 0.54 0.08 85.33 10:39:01 PM 0 15.87 0.00 0.73 0.22 0.08 83.10 10:39:01 PM 1 8.11 0.00 1.15 1.10 0.10 89.53 10:39:01 PM 2 18.64 0.00 1.62 1.02 0.08 78.63 10:39:01 PM 3 11.85 0.00 0.92 0.25 0.08 86.90 10:39:01 PM 4 16.48 0.00 1.42 0.80 0.10 81.19 10:39:01 PM 5 14.33 0.00 0.77 0.17 0.07 84.67 10:39:01 PM 6 10.09 0.00 0.79 0.47 0.07 88.59 10:39:01 PM 7 9.00 0.00 0.62 0.32 0.08 89.98 10:40:01 PM all 48.26 0.00 1.25 0.63 0.12 49.74 10:40:01 PM 0 70.72 0.00 0.80 0.10 0.12 28.26 10:40:01 PM 1 34.48 0.00 1.10 0.08 0.12 64.22 10:40:01 PM 2 41.28 0.00 1.15 1.91 0.12 55.54 10:40:01 PM 3 44.94 0.00 1.51 0.42 0.13 53.00 10:40:01 PM 4 25.30 0.00 1.32 0.57 0.12 72.69 10:40:01 PM 5 56.83 0.00 0.97 0.07 0.12 42.01 10:40:01 PM 6 50.89 0.00 1.44 1.52 0.12 46.04 10:40:01 PM 7 61.62 0.00 1.67 0.38 0.13 36.19 10:41:01 PM all 48.40 0.00 1.34 0.26 0.11 49.89 10:41:01 PM 0 48.61 0.00 1.67 0.03 0.13 49.55 10:41:01 PM 1 64.43 0.00 1.24 0.50 0.10 33.73 10:41:01 PM 2 43.97 0.00 1.20 0.23 0.12 54.48 10:41:01 PM 3 48.22 0.00 1.54 0.44 0.12 49.69 10:41:01 PM 4 41.20 0.00 1.31 0.40 0.08 57.01 10:41:01 PM 5 43.50 0.00 1.31 0.08 0.10 55.01 10:41:01 PM 6 48.55 0.00 1.52 0.38 0.12 49.43 10:41:01 PM 7 48.75 0.00 0.92 0.00 0.10 50.23 10:42:01 PM all 22.13 0.00 1.28 0.43 0.09 76.08 10:42:01 PM 0 36.49 0.00 2.20 0.08 0.10 61.13 10:42:01 PM 1 11.85 0.00 0.75 0.33 0.08 86.98 10:42:01 PM 2 45.36 0.00 2.77 0.80 0.10 50.96 10:42:01 PM 3 27.09 0.00 0.40 0.00 0.08 72.43 10:42:01 PM 4 11.72 0.00 1.25 0.55 0.08 86.39 10:42:01 PM 5 10.56 0.00 0.87 0.77 0.10 87.70 10:42:01 PM 6 19.84 0.00 1.49 0.89 0.08 77.70 10:42:01 PM 7 14.05 0.00 0.47 0.02 0.08 85.38 10:43:01 PM all 13.86 0.00 5.92 3.24 0.10 76.87 10:43:01 PM 0 65.11 0.00 11.04 0.00 0.10 23.76 10:43:01 PM 1 6.61 0.00 4.64 2.54 0.12 86.08 10:43:01 PM 2 18.06 0.00 9.10 2.43 0.09 70.32 10:43:01 PM 3 1.63 0.00 8.55 0.76 0.10 88.95 10:43:01 PM 4 5.98 0.00 1.83 4.97 0.10 87.12 10:43:01 PM 5 4.21 0.00 1.46 0.52 0.08 93.73 10:43:01 PM 6 5.97 0.00 1.84 10.68 0.10 81.41 10:43:01 PM 7 3.22 0.00 9.06 3.99 0.12 83.61 10:44:01 PM all 17.17 0.00 3.45 1.49 0.10 77.79 10:44:01 PM 0 51.26 0.00 6.32 1.60 0.13 40.68 10:44:01 PM 1 10.77 0.00 1.39 0.92 0.12 86.80 10:44:01 PM 2 16.20 0.00 4.61 2.54 0.10 76.54 10:44:01 PM 3 8.00 0.00 7.09 3.26 0.12 81.54 10:44:01 PM 4 10.43 0.00 1.67 0.55 0.08 87.26 10:44:01 PM 5 22.61 0.00 2.23 0.00 0.08 75.08 10:44:01 PM 6 10.63 0.00 1.34 0.52 0.08 87.43 10:44:01 PM 7 7.59 0.00 3.00 2.52 0.08 86.81 10:45:01 PM all 21.94 0.00 0.88 1.78 0.09 75.30 10:45:01 PM 0 17.95 0.00 0.85 0.08 0.08 81.03 10:45:01 PM 1 19.36 0.00 0.58 0.20 0.08 79.78 10:45:01 PM 2 15.89 0.00 0.55 0.63 0.08 82.85 10:45:01 PM 3 81.58 0.00 2.09 0.02 0.13 16.18 10:45:01 PM 4 20.47 0.00 0.53 0.23 0.07 78.70 10:45:01 PM 5 16.39 0.00 0.62 0.73 0.08 82.17 10:45:01 PM 6 3.30 0.00 0.22 0.00 0.08 96.40 10:45:01 PM 7 0.60 0.00 1.63 12.42 0.08 85.27 10:46:01 PM all 20.50 0.00 0.81 0.01 0.07 78.60 10:46:01 PM 0 76.76 0.00 1.49 0.00 0.12 21.64 10:46:01 PM 1 12.33 0.00 0.60 0.07 0.08 86.92 10:46:01 PM 2 7.78 0.00 0.68 0.00 0.08 91.45 10:46:01 PM 3 10.87 0.00 1.08 0.00 0.05 88.00 10:46:01 PM 4 7.56 0.00 0.53 0.00 0.05 91.86 10:46:01 PM 5 11.94 0.00 0.78 0.00 0.07 87.21 10:46:01 PM 6 12.06 0.00 0.77 0.02 0.08 87.07 10:46:01 PM 7 24.85 0.00 0.53 0.00 0.05 74.57 10:47:01 PM all 19.38 0.00 1.25 0.04 0.09 79.24 10:47:01 PM 0 4.97 0.00 0.58 0.00 0.08 94.36 10:47:01 PM 1 10.92 0.00 1.45 0.03 0.12 87.48 10:47:01 PM 2 10.31 0.00 1.12 0.03 0.08 88.45 10:47:01 PM 3 75.56 0.00 2.96 0.05 0.12 21.31 10:47:01 PM 4 12.41 0.00 1.40 0.18 0.08 85.92 10:47:01 PM 5 3.87 0.00 0.65 0.00 0.05 95.43 10:47:01 PM 6 14.62 0.00 0.97 0.00 0.08 84.33 10:47:01 PM 7 22.47 0.00 0.88 0.00 0.08 76.56 10:48:01 PM all 15.92 0.00 2.62 1.77 0.10 79.59 10:48:01 PM 0 14.28 0.00 2.37 0.80 0.10 82.45 10:48:01 PM 1 21.63 0.00 4.46 3.22 0.13 70.56 10:48:01 PM 2 25.40 0.00 3.17 4.63 0.10 66.70 10:48:01 PM 3 25.68 0.00 1.94 0.10 0.08 72.19 10:48:01 PM 4 10.41 0.00 4.03 0.44 0.10 85.02 10:48:01 PM 5 6.74 0.00 2.76 3.73 0.12 86.65 10:48:01 PM 6 14.24 0.00 1.31 1.21 0.07 83.18 10:48:01 PM 7 8.95 0.00 0.97 0.03 0.10 89.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.55 0.00 1.87 0.98 0.09 74.51 Average: 0 37.13 0.00 2.61 0.30 0.10 59.86 Average: 1 18.68 0.00 1.63 0.92 0.10 78.66 Average: 2 22.57 0.00 2.40 1.38 0.09 73.56 Average: 3 31.14 0.00 2.64 0.50 0.10 65.62 Average: 4 15.97 0.00 1.51 0.81 0.09 81.62 Average: 5 17.51 0.00 1.17 0.58 0.08 80.67 Average: 6 17.79 0.00 1.12 1.51 0.08 79.50 Average: 7 19.62 0.00 1.92 1.81 0.09 76.56