---> uname -a: Linux prd-centos8-docker-8c-8g-18101.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25031 19 5707 30266 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:a0:e6:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fea0:e6a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:bd:55:a1 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 inet6 fe80::42:5eff:febd:55a1/64 scope link 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) 02/18/2026 _x86_64_ (8 CPU) 10:21:46 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 256.61 21.68 234.94 5510.18 9804.47 10:24:01 AM 276.27 18.33 257.94 3994.80 14615.15 10:25:01 AM 82.91 0.93 81.97 232.72 8989.19 10:26:01 AM 20.30 0.12 20.18 41.99 2963.01 10:27:01 AM 133.72 0.48 133.24 385.07 54701.05 10:28:01 AM 18.49 0.48 18.01 21.46 440.40 10:29:01 AM 25.28 0.00 25.28 0.00 784.32 10:30:01 AM 106.65 0.00 106.65 0.00 23809.60 10:31:01 AM 59.92 0.00 59.92 0.00 1045.93 10:32:01 AM 127.37 2.45 124.93 4477.04 2732.01 10:33:01 AM 47.08 1.43 45.65 1751.68 34358.60 Average: 104.96 4.17 100.79 1492.27 14022.17 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29484496 31206656 3171216 9.71 2688 2042612 1448992 4.30 154140 2576304 214740 10:24:01 AM 27541356 29731636 5114356 15.66 2688 2501408 2734000 8.11 240412 4378348 197052 10:25:01 AM 26879944 29150760 5775768 17.69 2688 2579192 3171680 9.41 279928 4990856 19488 10:26:01 AM 25122820 28633692 7532892 23.07 2688 3807896 3834688 11.38 333280 6652868 1169116 10:27:01 AM 24744828 28152904 7910884 24.23 2688 3690032 4241220 12.58 439088 6861736 68 10:28:01 AM 24585200 27999620 8070512 24.71 2688 3696612 4112988 12.20 442764 7017896 24 10:29:01 AM 24864336 28534140 7791376 23.86 2688 3948940 3634548 10.78 506996 6671184 241236 10:30:01 AM 22974140 27127524 9681572 29.65 2688 4421716 6443336 19.12 554508 8455460 4920 10:31:01 AM 24616524 28713944 8039188 24.62 2688 4353844 3459148 10.26 549916 6836936 13200 10:32:01 AM 23092016 28120612 9563696 29.29 2688 5278444 4522024 13.42 723464 8173952 754504 10:33:01 AM 25704664 31057020 6951048 21.29 2688 5593436 1454760 4.32 966076 5312148 14516 Average: 25419120 28948046 7236592 22.16 2688 3810376 3550671 10.53 471870 6175244 238988 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 477.76 299.03 2004.75 68.17 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 427.43 337.51 5264.68 60.17 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 108.85 97.53 902.06 23.33 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 346.99 209.33 9529.27 31.39 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 25.04 25.04 2.33 2.33 0.00 0.00 0.00 0.00 10:27:01 AM eth0 103.75 72.58 32.80 31.69 0.00 0.00 0.00 0.00 10:27:01 AM docker0 7.60 8.58 1.02 1.00 0.00 0.00 0.00 0.00 10:27:01 AM veth7e9a28b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 73.19 73.19 4.67 4.67 0.00 0.00 0.00 0.00 10:28:01 AM eth0 406.36 292.19 113.95 116.39 0.00 0.00 0.00 0.00 10:28:01 AM docker0 5.21 6.05 0.88 0.88 0.00 0.00 0.00 0.00 10:29:01 AM lo 21.48 21.48 1.06 1.06 0.00 0.00 0.00 0.00 10:29:01 AM eth0 250.22 185.87 757.45 57.57 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 301.57 301.57 48.10 48.10 0.00 0.00 0.00 0.00 10:30:01 AM eth0 598.43 198.48 2293.11 26.47 0.00 0.00 0.00 0.00 10:30:01 AM docker0 134.14 141.43 22.04 23.37 0.00 0.00 0.00 0.00 10:30:01 AM veth4cf7d3c 119.51 125.95 22.18 19.18 0.00 0.00 0.00 0.00 10:30:01 AM veth3720d58 14.63 16.18 1.69 4.46 0.00 0.00 0.00 0.00 10:31:01 AM lo 1350.16 1350.16 234.77 234.77 0.00 0.00 0.00 0.00 10:31:01 AM eth0 295.62 218.57 294.16 80.46 0.00 0.00 0.00 0.00 10:31:01 AM docker0 593.34 608.61 116.36 111.62 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 66.53 56.95 1249.67 12.55 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 200.88 152.53 3114.73 83.03 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.15 161.15 26.46 26.46 0.00 0.00 0.00 0.00 Average: eth0 298.43 192.78 2323.17 53.75 0.00 0.00 0.00 0.00 Average: docker0 67.31 69.53 12.76 12.44 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) 02/18/2026 _x86_64_ (8 CPU) 10:21:46 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.33 0.00 1.82 0.69 0.06 83.10 10:23:01 AM 0 9.86 0.00 0.74 0.07 0.05 89.28 10:23:01 AM 1 18.31 0.00 1.57 0.43 0.08 79.60 10:23:01 AM 2 10.82 0.00 1.30 0.27 0.07 87.54 10:23:01 AM 3 12.35 0.00 1.54 0.38 0.07 85.66 10:23:01 AM 4 10.46 0.00 1.75 2.44 0.03 85.31 10:23:01 AM 5 22.23 0.00 2.35 0.73 0.05 74.63 10:23:01 AM 6 5.62 0.00 2.01 0.60 0.05 91.71 10:23:01 AM 7 24.97 0.00 3.28 0.57 0.05 71.13 10:24:01 AM all 26.83 0.00 1.38 0.89 0.09 70.80 10:24:01 AM 0 30.90 0.00 0.79 0.12 0.10 68.09 10:24:01 AM 1 29.85 0.00 1.87 1.72 0.08 66.47 10:24:01 AM 2 24.59 0.00 1.82 1.17 0.10 72.31 10:24:01 AM 3 14.95 0.00 1.02 0.94 0.08 83.01 10:24:01 AM 4 18.18 0.00 1.07 0.63 0.07 80.05 10:24:01 AM 5 35.55 0.00 2.04 1.31 0.10 61.00 10:24:01 AM 6 27.14 0.00 1.32 0.84 0.08 70.62 10:24:01 AM 7 33.48 0.00 1.14 0.43 0.08 64.86 10:25:01 AM all 27.73 0.00 0.76 0.28 0.08 71.15 10:25:01 AM 0 22.00 0.00 0.73 0.38 0.07 76.82 10:25:01 AM 1 22.54 0.00 0.85 0.42 0.08 76.11 10:25:01 AM 2 25.48 0.00 0.85 0.27 0.08 73.31 10:25:01 AM 3 21.89 0.00 0.57 0.22 0.07 77.26 10:25:01 AM 4 24.88 0.00 0.47 0.03 0.08 74.53 10:25:01 AM 5 37.79 0.00 1.12 0.33 0.08 60.67 10:25:01 AM 6 32.02 0.00 0.50 0.45 0.08 66.94 10:25:01 AM 7 35.23 0.00 0.98 0.12 0.08 63.58 10:26:01 AM all 21.83 0.00 1.27 0.05 0.06 76.79 10:26:01 AM 0 13.48 0.00 1.26 0.02 0.08 85.17 10:26:01 AM 1 11.56 0.00 0.94 0.03 0.08 87.38 10:26:01 AM 2 14.11 0.00 1.09 0.07 0.05 84.69 10:26:01 AM 3 28.19 0.00 0.87 0.00 0.05 70.89 10:26:01 AM 4 18.17 0.00 1.81 0.23 0.05 79.74 10:26:01 AM 5 44.85 0.00 1.79 0.00 0.08 53.27 10:26:01 AM 6 26.92 0.00 1.44 0.02 0.05 71.57 10:26:01 AM 7 17.33 0.00 0.99 0.02 0.03 81.63 10:27:01 AM all 22.34 0.00 2.60 0.76 0.09 74.21 10:27:01 AM 0 28.72 0.00 3.11 0.12 0.10 67.95 10:27:01 AM 1 17.13 0.00 2.75 2.35 0.10 77.67 10:27:01 AM 2 25.02 0.00 2.78 0.75 0.08 71.36 10:27:01 AM 3 19.90 0.00 2.18 0.72 0.08 77.11 10:27:01 AM 4 27.65 0.00 3.19 1.01 0.08 68.08 10:27:01 AM 5 22.56 0.00 2.45 0.42 0.08 74.49 10:27:01 AM 6 17.89 0.00 1.83 0.05 0.10 80.13 10:27:01 AM 7 19.81 0.00 2.55 0.65 0.08 76.91 10:28:01 AM all 12.22 0.00 1.62 0.03 0.09 86.04 10:28:01 AM 0 15.55 0.00 1.89 0.00 0.10 82.47 10:28:01 AM 1 13.84 0.00 1.76 0.00 0.10 84.30 10:28:01 AM 2 8.98 0.00 1.52 0.03 0.08 89.38 10:28:01 AM 3 13.65 0.00 2.01 0.07 0.10 84.18 10:28:01 AM 4 13.56 0.00 1.59 0.03 0.07 84.75 10:28:01 AM 5 9.49 0.00 1.46 0.03 0.07 88.96 10:28:01 AM 6 12.20 0.00 1.22 0.05 0.08 86.44 10:28:01 AM 7 10.45 0.00 1.56 0.02 0.08 87.89 10:29:01 AM all 34.64 0.00 1.15 0.04 0.09 64.07 10:29:01 AM 0 20.73 0.00 1.66 0.05 0.07 77.50 10:29:01 AM 1 33.42 0.00 1.10 0.02 0.10 65.36 10:29:01 AM 2 42.46 0.00 0.68 0.02 0.12 56.72 10:29:01 AM 3 53.58 0.00 1.40 0.08 0.10 44.83 10:29:01 AM 4 18.94 0.00 0.57 0.03 0.08 80.37 10:29:01 AM 5 30.52 0.00 1.27 0.02 0.10 68.10 10:29:01 AM 6 36.07 0.00 1.74 0.08 0.08 62.02 10:29:01 AM 7 41.37 0.00 0.80 0.02 0.08 57.73 10:30:01 AM all 27.48 0.00 1.97 0.42 0.13 69.99 10:30:01 AM 0 29.91 0.00 1.98 0.47 0.13 67.51 10:30:01 AM 1 27.86 0.00 2.48 0.50 0.15 69.00 10:30:01 AM 2 23.72 0.00 2.01 1.33 0.13 72.80 10:30:01 AM 3 25.05 0.00 1.85 0.34 0.13 72.63 10:30:01 AM 4 27.76 0.00 1.83 0.30 0.13 69.97 10:30:01 AM 5 29.50 0.00 2.23 0.02 0.12 68.13 10:30:01 AM 6 26.83 0.00 1.70 0.07 0.13 71.27 10:30:01 AM 7 29.22 0.00 1.69 0.34 0.12 68.63 10:31:01 AM all 22.72 0.00 2.15 0.10 0.10 74.93 10:31:01 AM 0 26.89 0.00 1.17 0.03 0.13 71.77 10:31:01 AM 1 24.10 0.00 2.01 0.02 0.10 73.78 10:31:01 AM 2 18.99 0.00 2.82 0.52 0.12 77.56 10:31:01 AM 3 24.03 0.00 2.31 0.03 0.08 73.54 10:31:01 AM 4 24.50 0.00 1.36 0.00 0.10 74.05 10:31:01 AM 5 16.69 0.00 2.50 0.03 0.08 80.69 10:31:01 AM 6 22.94 0.00 2.06 0.03 0.10 74.86 10:31:01 AM 7 23.61 0.00 2.96 0.10 0.10 73.24 10:32:01 AM all 30.35 0.00 1.26 0.26 0.09 68.05 10:32:01 AM 0 32.73 0.00 1.05 0.07 0.08 66.06 10:32:01 AM 1 39.55 0.00 1.37 0.12 0.10 58.86 10:32:01 AM 2 41.36 0.00 1.34 0.63 0.10 56.57 10:32:01 AM 3 17.39 0.00 1.36 0.17 0.07 81.01 10:32:01 AM 4 15.90 0.00 1.12 0.02 0.08 82.88 10:32:01 AM 5 37.16 0.00 1.55 0.20 0.10 60.99 10:32:01 AM 6 29.75 0.00 1.00 0.05 0.08 69.11 10:32:01 AM 7 28.90 0.00 1.27 0.80 0.08 68.94 10:33:01 AM all 33.98 0.00 1.16 0.34 0.10 64.42 10:33:01 AM 0 55.75 0.00 0.70 0.00 0.12 43.43 10:33:01 AM 1 47.77 0.00 0.84 0.52 0.10 50.78 10:33:01 AM 2 53.75 0.00 0.60 0.00 0.12 45.53 10:33:01 AM 3 23.37 0.00 1.24 0.28 0.10 75.01 10:33:01 AM 4 8.70 0.00 0.95 0.20 0.07 90.08 10:33:01 AM 5 21.60 0.00 1.39 1.55 0.08 75.38 10:33:01 AM 6 17.36 0.00 0.97 0.17 0.08 81.42 10:33:01 AM 7 43.51 0.00 2.61 0.02 0.10 53.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.95 0.00 1.56 0.35 0.09 73.05 Average: 0 26.05 0.00 1.37 0.12 0.09 72.36 Average: 1 26.00 0.00 1.59 0.56 0.10 71.75 Average: 2 26.31 0.00 1.53 0.46 0.10 71.61 Average: 3 23.13 0.00 1.48 0.29 0.09 75.01 Average: 4 18.97 0.00 1.43 0.45 0.08 79.08 Average: 5 28.00 0.00 1.83 0.42 0.09 69.66 Average: 6 23.17 0.00 1.44 0.22 0.09 75.09 Average: 7 28.00 0.00 1.80 0.28 0.08 69.84