---> uname -a: Linux prd-centos8-docker-8c-8g-297.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: 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): 0-7 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 1143 25045 19 5700 30273 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:28:17:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe28:176b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:3e:3b:c9 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:a2ff:fe3e:3bc9/64 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) 01/14/2026 _x86_64_ (8 CPU) 11:37:18 LINUX RESTART (8 CPU) 11:38:03 AM tps rtps wtps bread/s bwrtn/s 11:39:01 AM 213.29 17.15 196.14 3245.64 10995.78 11:40:01 AM 223.32 2.95 220.37 1097.98 17111.41 11:41:01 AM 38.15 0.05 38.10 1.07 2762.30 11:42:01 AM 120.13 0.55 119.58 412.60 38884.09 11:43:01 AM 24.79 0.48 24.30 21.46 527.77 11:44:01 AM 3.35 0.00 3.35 0.00 82.71 11:45:01 AM 29.86 0.08 29.77 4.00 1102.17 11:46:01 AM 99.02 0.00 99.02 0.00 23622.96 11:47:01 AM 149.50 0.00 149.50 0.00 1627.51 11:48:01 AM 47.82 2.65 45.17 4527.16 27169.54 11:49:01 AM 35.47 1.65 33.82 1781.01 9286.22 Average: 89.14 2.28 86.86 1001.45 12109.31 11:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 AM 29049324 30935804 3606388 11.04 2688 2202644 1705856 5.06 169456 2972740 167216 11:40:01 AM 27434656 29689960 5221056 15.99 2688 2563984 2712160 8.05 272640 4443864 49728 11:41:01 AM 26463572 28744968 6192140 18.96 2688 2588248 3977996 11.80 286716 5396580 4244 11:42:01 AM 24826504 28237856 7829208 23.98 2688 3693604 4022428 11.93 439712 6777652 168 11:43:01 AM 24352712 27771680 8303000 25.43 2688 3700552 4429284 13.14 444344 7245260 24 11:44:01 AM 24296496 27716204 8359216 25.60 2688 3701364 4429284 13.14 444360 7301112 120 11:45:01 AM 24590456 28447160 8065256 24.70 2688 4123944 3695796 10.97 510480 6920400 404156 11:46:01 AM 23097572 27266580 9558140 29.27 2688 4435864 6263940 18.58 556784 8322664 252 11:47:01 AM 24424296 28529152 8231416 25.21 2688 4360136 3977972 11.80 552960 7019452 13744 11:48:01 AM 25493620 30630840 7162092 21.93 2688 5383924 1907512 5.66 752700 5740940 104584 11:49:01 AM 25701888 31051504 6953824 21.29 2688 5590912 1472576 4.37 972496 5309964 29016 Average: 25430100 29001973 7225612 22.13 2688 3849561 3508619 10.41 491150 6131875 70296 11:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 175.94 139.47 1833.35 27.74 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 352.81 284.94 5089.04 40.72 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 140.60 118.87 299.91 37.73 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 15.18 15.18 1.51 1.51 0.00 0.00 0.00 0.00 11:42:01 AM eth0 311.20 176.05 9487.29 21.24 0.00 0.00 0.00 0.00 11:42:01 AM docker0 5.40 6.03 0.72 0.70 0.00 0.00 0.00 0.00 11:42:01 AM vethac2bc7e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM vethf2199ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 71.61 71.61 4.93 4.93 0.00 0.00 0.00 0.00 11:43:01 AM eth0 242.03 169.73 62.46 66.18 0.00 0.00 0.00 0.00 11:43:01 AM docker0 7.43 8.63 1.18 1.19 0.00 0.00 0.00 0.00 11:44:01 AM lo 64.26 64.26 3.14 3.14 0.00 0.00 0.00 0.00 11:44:01 AM eth0 196.92 147.83 49.67 62.89 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 12.05 12.05 0.60 0.60 0.00 0.00 0.00 0.00 11:45:01 AM eth0 371.43 174.23 2161.00 39.44 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 456.38 456.38 65.71 65.71 0.00 0.00 0.00 0.00 11:46:01 AM eth0 188.19 63.23 867.50 20.11 0.00 0.00 0.00 0.00 11:46:01 AM docker0 196.55 206.85 30.11 32.45 0.00 0.00 0.00 0.00 11:46:01 AM vethc14f51a 173.86 182.44 29.98 25.88 0.00 0.00 0.00 0.00 11:46:01 AM vethaa703fc 22.69 25.11 2.82 6.84 0.00 0.00 0.00 0.00 11:47:01 AM lo 1234.24 1234.24 219.95 219.95 0.00 0.00 0.00 0.00 11:47:01 AM eth0 176.44 127.87 263.27 49.37 0.00 0.00 0.00 0.00 11:47:01 AM docker0 531.14 545.08 108.45 103.56 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 11:48:01 AM eth0 130.04 99.25 1894.09 14.82 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 127.41 97.90 2239.97 65.08 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 169.12 169.12 26.98 26.98 0.00 0.00 0.00 0.00 Average: eth0 219.49 145.42 2205.32 40.52 0.00 0.00 0.00 0.00 Average: docker0 67.52 69.90 12.81 12.57 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) 01/14/2026 _x86_64_ (8 CPU) 11:37:18 LINUX RESTART (8 CPU) 11:38:03 AM CPU %user %nice %system %iowait %steal %idle 11:39:01 AM all 13.14 0.00 1.15 1.02 0.07 84.63 11:39:01 AM 0 12.59 0.00 0.78 1.00 0.09 85.55 11:39:01 AM 1 28.42 0.00 2.25 1.52 0.09 67.73 11:39:01 AM 2 8.72 0.00 0.80 0.66 0.07 89.75 11:39:01 AM 3 9.69 0.00 0.71 0.88 0.05 88.67 11:39:01 AM 4 9.01 0.00 0.67 0.79 0.07 89.45 11:39:01 AM 5 20.99 0.00 2.21 2.04 0.07 74.69 11:39:01 AM 6 12.66 0.00 1.09 0.74 0.07 85.44 11:39:01 AM 7 3.04 0.00 0.67 0.54 0.03 95.72 11:40:01 AM all 36.74 0.00 1.22 1.49 0.08 60.47 11:40:01 AM 0 32.11 0.00 1.64 1.90 0.08 64.26 11:40:01 AM 1 26.03 0.00 1.19 3.34 0.08 69.36 11:40:01 AM 2 40.74 0.00 1.12 0.57 0.08 57.48 11:40:01 AM 3 23.58 0.00 1.19 2.61 0.07 72.56 11:40:01 AM 4 30.21 0.00 1.49 0.60 0.08 67.62 11:40:01 AM 5 44.57 0.00 1.45 1.39 0.08 52.51 11:40:01 AM 6 46.17 0.00 1.12 0.37 0.07 52.28 11:40:01 AM 7 50.48 0.00 0.60 1.17 0.08 47.66 11:41:01 AM all 24.45 0.00 0.65 0.20 0.06 74.64 11:41:01 AM 0 15.69 0.00 0.57 0.32 0.08 83.34 11:41:01 AM 1 14.54 0.00 1.22 0.52 0.08 83.64 11:41:01 AM 2 13.39 0.00 0.53 0.00 0.05 86.02 11:41:01 AM 3 16.61 0.00 0.28 0.58 0.05 82.48 11:41:01 AM 4 21.28 0.00 0.60 0.07 0.05 78.01 11:41:01 AM 5 61.54 0.00 1.43 0.08 0.07 36.87 11:41:01 AM 6 36.71 0.00 0.30 0.02 0.05 62.93 11:41:01 AM 7 15.82 0.00 0.23 0.05 0.03 83.86 11:42:01 AM all 22.73 0.00 3.08 1.35 0.09 72.75 11:42:01 AM 0 17.32 0.00 3.58 0.12 0.10 78.88 11:42:01 AM 1 19.40 0.00 2.59 3.58 0.08 74.36 11:42:01 AM 2 21.70 0.00 3.21 0.27 0.08 74.74 11:42:01 AM 3 26.21 0.00 3.37 3.62 0.10 66.69 11:42:01 AM 4 24.63 0.00 3.30 0.49 0.08 71.50 11:42:01 AM 5 16.89 0.00 2.49 0.77 0.08 79.77 11:42:01 AM 6 24.45 0.00 3.00 1.39 0.08 71.06 11:42:01 AM 7 31.23 0.00 3.07 0.59 0.08 65.02 11:43:01 AM all 14.34 0.00 1.83 0.08 0.08 83.68 11:43:01 AM 0 12.31 0.00 1.45 0.18 0.08 85.96 11:43:01 AM 1 15.03 0.00 2.44 0.03 0.08 82.40 11:43:01 AM 2 12.73 0.00 2.27 0.07 0.08 84.85 11:43:01 AM 3 17.20 0.00 1.67 0.02 0.07 81.04 11:43:01 AM 4 13.96 0.00 1.74 0.03 0.08 84.18 11:43:01 AM 5 17.51 0.00 1.67 0.10 0.07 80.65 11:43:01 AM 6 9.31 0.00 1.57 0.08 0.08 88.95 11:43:01 AM 7 16.64 0.00 1.84 0.08 0.07 81.37 11:44:01 AM all 2.17 0.00 0.65 0.00 0.07 97.11 11:44:01 AM 0 1.75 0.00 0.87 0.00 0.07 97.31 11:44:01 AM 1 2.22 0.00 0.77 0.02 0.08 96.91 11:44:01 AM 2 1.93 0.00 0.97 0.00 0.07 97.04 11:44:01 AM 3 3.25 0.00 0.68 0.00 0.07 95.99 11:44:01 AM 4 2.44 0.00 0.42 0.02 0.08 97.04 11:44:01 AM 5 2.02 0.00 0.45 0.00 0.05 97.48 11:44:01 AM 6 1.99 0.00 0.45 0.00 0.05 97.51 11:44:01 AM 7 1.74 0.00 0.57 0.00 0.07 97.63 11:45:01 AM all 35.53 0.00 1.34 0.10 0.09 62.93 11:45:01 AM 0 27.81 0.00 1.66 0.02 0.08 70.43 11:45:01 AM 1 57.81 0.00 1.29 0.03 0.10 40.77 11:45:01 AM 2 31.95 0.00 1.69 0.32 0.08 65.96 11:45:01 AM 3 36.97 0.00 1.04 0.02 0.08 61.90 11:45:01 AM 4 37.50 0.00 1.82 0.05 0.10 60.52 11:45:01 AM 5 47.92 0.00 1.44 0.12 0.10 50.43 11:45:01 AM 6 28.77 0.00 1.00 0.15 0.08 69.99 11:45:01 AM 7 15.50 0.00 0.82 0.10 0.10 83.48 11:46:01 AM all 24.10 0.00 1.71 2.31 0.10 71.78 11:46:01 AM 0 28.12 0.00 1.37 0.02 0.10 70.39 11:46:01 AM 1 19.26 0.00 1.63 2.86 0.10 76.15 11:46:01 AM 2 29.14 0.00 1.44 0.74 0.10 68.57 11:46:01 AM 3 19.38 0.00 1.70 5.39 0.10 73.43 11:46:01 AM 4 22.42 0.00 1.67 2.04 0.10 73.77 11:46:01 AM 5 22.57 0.00 1.88 3.05 0.07 72.43 11:46:01 AM 6 37.35 0.00 1.90 3.21 0.12 57.43 11:46:01 AM 7 14.56 0.00 2.11 1.17 0.10 82.05 11:47:01 AM all 21.88 0.00 2.06 0.29 0.09 75.68 11:47:01 AM 0 19.00 0.00 2.16 0.00 0.08 78.76 11:47:01 AM 1 19.64 0.00 2.13 0.02 0.10 78.11 11:47:01 AM 2 20.00 0.00 2.84 2.07 0.08 75.00 11:47:01 AM 3 16.57 0.00 3.04 0.07 0.08 80.24 11:47:01 AM 4 23.48 0.00 1.89 0.03 0.08 74.51 11:47:01 AM 5 27.61 0.00 1.20 0.07 0.10 71.02 11:47:01 AM 6 25.07 0.00 1.02 0.02 0.08 73.81 11:47:01 AM 7 23.64 0.00 2.24 0.05 0.08 73.98 11:48:01 AM all 30.92 0.00 1.56 1.20 0.07 66.25 11:48:01 AM 0 48.86 0.00 2.36 0.35 0.08 48.34 11:48:01 AM 1 33.86 0.00 1.50 1.99 0.07 62.58 11:48:01 AM 2 24.45 0.00 1.66 2.38 0.07 71.45 11:48:01 AM 3 36.45 0.00 1.07 0.18 0.07 62.23 11:48:01 AM 4 40.48 0.00 1.59 0.07 0.07 57.80 11:48:01 AM 5 20.72 0.00 1.47 3.76 0.08 73.97 11:48:01 AM 6 25.73 0.00 1.27 0.40 0.05 72.54 11:48:01 AM 7 16.84 0.00 1.59 0.45 0.05 81.07 11:49:01 AM all 27.88 0.00 0.83 0.35 0.06 70.89 11:49:01 AM 0 38.26 0.00 0.45 0.08 0.07 61.13 11:49:01 AM 1 40.74 0.00 1.87 0.22 0.05 57.12 11:49:01 AM 2 11.21 0.00 0.91 0.00 0.07 87.81 11:49:01 AM 3 37.58 0.00 0.47 0.00 0.07 61.89 11:49:01 AM 4 39.36 0.00 0.60 0.84 0.05 59.15 11:49:01 AM 5 17.61 0.00 0.84 1.62 0.05 79.88 11:49:01 AM 6 8.86 0.00 0.40 0.00 0.08 90.66 11:49:01 AM 7 29.37 0.00 1.07 0.02 0.05 69.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.11 0.00 1.46 0.76 0.08 74.59 Average: 0 23.10 0.00 1.54 0.36 0.08 74.92 Average: 1 25.17 0.00 1.71 1.28 0.08 71.75 Average: 2 19.67 0.00 1.59 0.64 0.08 78.03 Average: 3 22.17 0.00 1.38 1.21 0.07 75.16 Average: 4 24.11 0.00 1.44 0.46 0.08 73.92 Average: 5 27.30 0.00 1.50 1.18 0.07 69.95 Average: 6 23.40 0.00 1.19 0.58 0.07 74.76 Average: 7 19.94 0.00 1.35 0.38 0.07 78.26