---> uname -a: Linux prd-centos8-docker-8c-8g-26320.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 1128 25143 19 5617 30288 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:be:2a:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:febe:2add/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:82:ac:5d 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::42:7ff:fe82:ac5d/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) 07/07/2025 _x86_64_ (8 CPU) 06:11:26 LINUX RESTART (8 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 222.51 9.20 213.31 2566.34 8868.06 06:14:01 AM 274.93 15.69 259.24 2499.15 19015.99 06:15:01 AM 165.41 0.77 164.65 481.44 42239.79 06:16:01 AM 37.16 0.05 37.11 0.80 529.10 06:17:01 AM 20.29 0.48 19.81 21.46 416.06 06:18:01 AM 7.32 0.00 7.32 0.00 391.10 06:19:01 AM 22.68 0.00 22.68 0.00 523.63 06:20:01 AM 101.45 0.05 101.40 77.04 23195.38 06:21:01 AM 123.79 0.00 123.79 0.00 1537.92 06:22:01 AM 60.13 2.62 57.51 4493.57 29210.35 06:23:01 AM 32.58 1.65 30.93 1781.30 5561.69 Average: 97.12 2.77 94.34 1083.75 11953.76 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 29481040 31278416 3174672 9.72 2688 2116472 1968864 5.84 152604 2577224 202180 06:14:01 AM 27532916 29750292 5122796 15.69 2688 2527916 3122284 9.26 256920 4370092 48292 06:15:01 AM 24649796 28045848 8005916 24.52 2688 3679868 4284140 12.71 413544 6983492 480 06:16:01 AM 23896448 27296556 8759264 26.82 2688 3682460 6005800 17.82 433404 7706520 340 06:17:01 AM 24102024 27507132 8553688 26.19 2688 3687244 5146660 15.27 436156 7502404 120 06:18:01 AM 25107716 28521160 7547996 23.11 2688 3695964 3788232 11.24 438032 6503328 24 06:19:01 AM 24780344 28419164 7875368 24.12 2688 3920192 3837824 11.39 497016 6765780 219616 06:20:01 AM 22708520 26829124 9947192 30.46 2688 4389788 6765784 20.07 547252 8723788 2028 06:21:01 AM 24194676 28271196 8461036 25.91 2688 4333864 3859016 11.45 544416 7257720 15552 06:22:01 AM 25462076 30586464 7193636 22.03 2688 5373236 1963884 5.83 748172 5779608 72088 06:23:01 AM 25812404 31079080 6843308 20.96 2688 5510388 1481872 4.40 958604 5216236 34912 Average: 25247996 28871312 7407716 22.68 2688 3901581 3838578 11.39 493284 6307836 54148 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 239.79 158.65 1358.68 38.25 0.00 0.00 0.00 0.00 06:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 406.31 327.52 5274.80 47.99 0.00 0.00 0.00 0.00 06:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 391.77 253.90 10050.96 38.88 0.00 0.00 0.00 0.00 06:15:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:16:01 AM lo 16.86 16.86 1.53 1.53 0.00 0.00 0.00 0.00 06:16:01 AM eth0 26.75 21.09 7.98 10.90 0.00 0.00 0.00 0.00 06:16:01 AM docker0 4.11 5.00 0.64 0.59 0.00 0.00 0.00 0.00 06:16:01 AM veth8bf6608 1.97 2.57 0.33 0.31 0.00 0.00 0.00 0.00 06:17:01 AM lo 59.20 59.20 3.93 3.93 0.00 0.00 0.00 0.00 06:17:01 AM eth0 202.32 149.92 57.20 62.50 0.00 0.00 0.00 0.00 06:17:01 AM docker0 5.81 6.41 0.93 0.86 0.00 0.00 0.00 0.00 06:17:01 AM veth2631099 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:18:01 AM lo 43.51 43.51 2.24 2.24 0.00 0.00 0.00 0.00 06:18:01 AM eth0 193.25 145.53 58.01 56.79 0.00 0.00 0.00 0.00 06:18:01 AM docker0 0.70 0.93 0.11 0.18 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:19:01 AM eth0 217.24 158.60 626.03 41.22 0.00 0.00 0.00 0.00 06:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM lo 24.44 24.44 3.94 3.94 0.00 0.00 0.00 0.00 06:20:01 AM eth0 701.32 380.99 2316.33 32.86 0.00 0.00 0.00 0.00 06:20:01 AM docker0 11.55 13.43 1.56 2.81 0.00 0.00 0.00 0.00 06:20:01 AM veth075418d 8.65 9.90 1.23 2.34 0.00 0.00 0.00 0.00 06:20:01 AM vethd420cc3 2.90 4.20 0.48 0.74 0.00 0.00 0.00 0.00 06:21:01 AM lo 1017.36 1017.36 222.58 222.58 0.00 0.00 0.00 0.00 06:21:01 AM eth0 135.79 94.24 283.00 36.34 0.00 0.00 0.00 0.00 06:21:01 AM docker0 489.90 505.91 111.77 106.82 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 06:22:01 AM eth0 267.68 175.94 2330.34 27.13 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 182.14 145.13 1245.55 34.59 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 105.69 105.69 21.30 21.30 0.00 0.00 0.00 0.00 Average: eth0 269.49 182.86 2146.32 38.86 0.00 0.00 0.00 0.00 Average: docker0 46.55 48.34 10.45 10.11 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) 07/07/2025 _x86_64_ (8 CPU) 06:11:26 LINUX RESTART (8 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 10.74 0.00 1.25 0.63 0.05 87.34 06:13:01 AM 0 12.63 0.00 2.23 2.26 0.07 82.81 06:13:01 AM 1 11.86 0.00 1.39 0.48 0.05 86.22 06:13:01 AM 2 3.80 0.00 0.49 0.44 0.07 95.21 06:13:01 AM 3 29.34 0.00 2.48 0.37 0.07 67.75 06:13:01 AM 4 4.52 0.00 0.65 0.50 0.03 94.29 06:13:01 AM 5 9.38 0.00 1.15 0.48 0.03 88.95 06:13:01 AM 6 5.72 0.00 0.48 0.12 0.03 93.65 06:13:01 AM 7 8.60 0.00 1.10 0.37 0.05 89.88 06:14:01 AM all 38.72 0.00 1.56 1.12 0.10 58.51 06:14:01 AM 0 33.77 0.00 1.40 2.19 0.10 62.53 06:14:01 AM 1 39.91 0.00 2.26 1.34 0.10 56.40 06:14:01 AM 2 41.24 0.00 1.55 1.49 0.10 55.61 06:14:01 AM 3 47.36 0.00 2.04 0.92 0.10 49.57 06:14:01 AM 4 36.51 0.00 1.29 0.54 0.08 61.59 06:14:01 AM 5 31.88 0.00 1.42 1.34 0.10 65.26 06:14:01 AM 6 31.11 0.00 1.77 0.89 0.10 66.13 06:14:01 AM 7 47.91 0.00 0.75 0.25 0.10 50.99 06:15:01 AM all 34.30 0.00 3.39 1.05 0.09 61.17 06:15:01 AM 0 20.13 0.00 3.55 0.96 0.10 75.27 06:15:01 AM 1 34.97 0.00 3.91 0.40 0.12 60.61 06:15:01 AM 2 41.01 0.00 3.18 0.86 0.08 54.88 06:15:01 AM 3 35.40 0.00 2.66 1.55 0.08 60.31 06:15:01 AM 4 29.15 0.00 4.39 0.77 0.08 65.60 06:15:01 AM 5 44.77 0.00 3.42 1.01 0.08 50.72 06:15:01 AM 6 35.02 0.00 2.97 2.53 0.08 59.39 06:15:01 AM 7 33.98 0.00 3.07 0.29 0.08 62.58 06:16:01 AM all 21.20 0.00 2.23 0.17 0.09 76.31 06:16:01 AM 0 19.01 0.00 2.31 0.52 0.07 78.10 06:16:01 AM 1 25.50 0.00 2.93 0.18 0.10 71.29 06:16:01 AM 2 23.42 0.00 2.16 0.12 0.10 74.20 06:16:01 AM 3 19.50 0.00 1.79 0.08 0.08 78.54 06:16:01 AM 4 20.17 0.00 2.30 0.10 0.10 77.33 06:16:01 AM 5 26.23 0.00 2.32 0.20 0.10 71.14 06:16:01 AM 6 16.01 0.00 2.15 0.12 0.08 81.64 06:16:01 AM 7 19.77 0.00 1.89 0.02 0.08 78.24 06:17:01 AM all 10.28 0.00 1.47 0.03 0.06 88.15 06:17:01 AM 0 11.15 0.00 0.95 0.02 0.07 87.82 06:17:01 AM 1 13.10 0.00 1.71 0.05 0.07 85.08 06:17:01 AM 2 8.09 0.00 1.81 0.07 0.07 89.96 06:17:01 AM 3 9.80 0.00 1.14 0.03 0.07 88.96 06:17:01 AM 4 13.62 0.00 1.36 0.02 0.07 84.94 06:17:01 AM 5 11.38 0.00 1.72 0.02 0.07 86.82 06:17:01 AM 6 6.47 0.00 1.20 0.05 0.07 92.21 06:17:01 AM 7 8.64 0.00 1.87 0.02 0.05 89.42 06:18:01 AM all 8.37 0.00 0.83 0.02 0.05 90.74 06:18:01 AM 0 8.84 0.00 0.60 0.00 0.07 90.49 06:18:01 AM 1 4.40 0.00 0.90 0.07 0.05 94.58 06:18:01 AM 2 24.37 0.00 0.65 0.02 0.07 74.90 06:18:01 AM 3 3.54 0.00 0.99 0.03 0.05 95.39 06:18:01 AM 4 6.91 0.00 0.89 0.00 0.05 92.16 06:18:01 AM 5 4.16 0.00 1.29 0.00 0.03 94.52 06:18:01 AM 6 7.17 0.00 0.55 0.02 0.05 92.21 06:18:01 AM 7 7.54 0.00 0.77 0.00 0.05 91.64 06:19:01 AM all 25.30 0.00 0.81 0.03 0.06 73.80 06:19:01 AM 0 21.68 0.00 0.42 0.02 0.07 77.81 06:19:01 AM 1 18.90 0.00 0.79 0.05 0.07 80.19 06:19:01 AM 2 14.01 0.00 0.87 0.02 0.05 85.06 06:19:01 AM 3 22.87 0.00 0.27 0.02 0.05 76.79 06:19:01 AM 4 15.65 0.00 1.09 0.03 0.05 83.18 06:19:01 AM 5 38.92 0.00 0.23 0.00 0.07 60.78 06:19:01 AM 6 13.40 0.00 1.32 0.02 0.05 85.21 06:19:01 AM 7 56.87 0.00 1.50 0.10 0.08 41.45 06:20:01 AM all 30.10 0.00 1.87 0.56 0.08 67.40 06:20:01 AM 0 40.28 0.00 1.42 0.17 0.08 58.04 06:20:01 AM 1 23.29 0.00 1.74 0.03 0.08 74.84 06:20:01 AM 2 40.49 0.00 2.01 0.74 0.08 56.68 06:20:01 AM 3 47.12 0.00 2.20 1.99 0.08 48.61 06:20:01 AM 4 24.69 0.00 1.46 0.02 0.08 73.75 06:20:01 AM 5 18.60 0.00 1.90 0.47 0.08 78.95 06:20:01 AM 6 35.11 0.00 2.20 0.20 0.08 62.41 06:20:01 AM 7 11.17 0.00 2.01 0.82 0.08 85.91 06:21:01 AM all 31.21 0.00 2.25 0.24 0.10 66.20 06:21:01 AM 0 29.05 0.00 1.98 0.10 0.12 68.75 06:21:01 AM 1 18.47 0.00 2.68 0.70 0.10 78.04 06:21:01 AM 2 24.89 0.00 2.43 0.13 0.10 72.44 06:21:01 AM 3 40.19 0.00 2.04 0.15 0.10 57.51 06:21:01 AM 4 27.07 0.00 1.49 0.12 0.08 71.24 06:21:01 AM 5 49.30 0.00 2.07 0.00 0.08 48.55 06:21:01 AM 6 32.03 0.00 2.96 0.02 0.10 64.89 06:21:01 AM 7 28.61 0.00 2.37 0.72 0.10 68.20 06:22:01 AM all 29.99 0.00 1.94 0.57 0.07 67.42 06:22:01 AM 0 31.40 0.00 1.42 0.07 0.07 67.05 06:22:01 AM 1 28.13 0.00 1.64 1.34 0.07 68.82 06:22:01 AM 2 25.82 0.00 2.71 0.13 0.08 71.25 06:22:01 AM 3 35.61 0.00 1.89 2.27 0.07 60.16 06:22:01 AM 4 20.40 0.00 2.28 0.45 0.05 76.82 06:22:01 AM 5 24.17 0.00 2.18 0.10 0.08 73.47 06:22:01 AM 6 47.12 0.00 2.14 0.15 0.07 50.52 06:22:01 AM 7 27.26 0.00 1.29 0.05 0.07 71.34 06:23:01 AM all 24.45 0.00 1.12 0.12 0.06 74.24 06:23:01 AM 0 23.68 0.00 1.64 0.18 0.08 74.42 06:23:01 AM 1 20.62 0.00 1.04 0.08 0.07 78.20 06:23:01 AM 2 27.84 0.00 1.81 0.18 0.07 70.10 06:23:01 AM 3 5.53 0.00 0.65 0.45 0.05 93.32 06:23:01 AM 4 22.15 0.00 0.72 0.00 0.05 77.09 06:23:01 AM 5 33.80 0.00 0.58 0.00 0.07 65.55 06:23:01 AM 6 29.28 0.00 1.67 0.03 0.07 68.95 06:23:01 AM 7 32.76 0.00 0.85 0.03 0.05 66.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.05 0.00 1.70 0.41 0.07 73.76 Average: 0 22.87 0.00 1.63 0.59 0.08 74.83 Average: 1 21.73 0.00 1.91 0.43 0.08 75.85 Average: 2 24.99 0.00 1.79 0.38 0.08 72.76 Average: 3 26.92 0.00 1.65 0.71 0.07 70.65 Average: 4 20.06 0.00 1.63 0.23 0.07 78.01 Average: 5 26.59 0.00 1.66 0.33 0.07 71.35 Average: 6 23.48 0.00 1.76 0.38 0.07 74.31 Average: 7 25.74 0.00 1.59 0.24 0.07 72.36