---> uname -a: Linux prd-centos8-docker-8c-8g-35199.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 1126 25119 19 5644 30290 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:e4:5e:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fee4:5eae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:ef:63:50 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::42:90ff:feef:6350/64 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) 08/13/2025 _x86_64_ (8 CPU) 10:21:52 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 301.32 33.31 268.01 7544.19 44091.85 10:24:01 AM 254.58 18.01 236.57 3879.51 13405.38 10:25:01 AM 161.11 1.22 159.89 369.81 20829.16 10:26:01 AM 90.77 0.62 90.15 399.20 29935.49 10:27:01 AM 27.64 0.48 27.16 21.46 482.32 10:28:01 AM 5.46 0.00 5.46 0.00 402.90 10:29:01 AM 7.50 0.00 7.50 0.00 239.39 10:30:00 AM 117.75 0.02 117.73 1.48 24046.23 10:30:01 AM 6.25 0.00 6.25 0.00 18.75 10:31:01 AM 187.55 0.00 187.55 0.00 2017.08 10:32:01 AM 47.88 2.62 45.26 4495.92 27236.31 10:33:01 AM 48.78 1.65 47.13 1781.01 8165.24 Average: 113.56 5.27 108.30 1681.14 15508.62 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29644344 31299584 3011368 9.22 2688 1978736 1419028 4.21 145188 2438836 167884 10:24:01 AM 27817112 29976488 4838600 14.82 2688 2471784 2596108 7.70 229704 4119620 224008 10:25:01 AM 25140548 28526788 7515164 23.01 2688 3670504 3791584 11.25 337200 6584144 783336 10:26:01 AM 24682740 28085172 7972972 24.42 2688 3685116 4358580 12.93 430388 6928328 36 10:27:01 AM 24506492 27914404 8149220 24.95 2688 3690280 4239508 12.58 437128 7098916 184 10:28:01 AM 25337720 28755296 7317992 22.41 2688 3699888 3531564 10.48 439140 6270844 20 10:29:01 AM 25253084 28674380 7402628 22.67 2688 3703392 3538640 10.50 441848 6352692 1772 10:30:00 AM 23715564 27838384 8940148 27.38 2688 4391816 5676060 16.84 548736 7718592 1556 10:30:01 AM 23721700 27844748 8934012 27.36 2688 4391816 5692560 16.89 548744 7712544 1560 10:31:01 AM 24625804 28714060 8029908 24.59 2688 4344980 3725236 11.05 546512 6826276 15568 10:32:01 AM 25473448 30619436 7182264 21.99 2688 5394176 1874072 5.56 752648 5763500 130036 10:33:01 AM 25736564 31029532 6919148 21.19 2688 5535020 1496908 4.44 964800 5283812 33540 Average: 25471260 29106523 7184452 22.00 2688 3913126 3494987 10.37 485170 6091509 113292 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 442.95 286.55 1846.29 64.43 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 425.09 330.76 5002.04 61.21 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 431.94 316.68 10708.95 41.47 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 11.05 11.05 0.90 0.90 0.00 0.00 0.00 0.00 10:26:01 AM eth0 21.16 21.69 6.66 10.28 0.00 0.00 0.00 0.00 10:26:01 AM docker0 2.07 2.55 0.31 0.32 0.00 0.00 0.00 0.00 10:26:01 AM vethf7c0812 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 64.83 64.83 4.88 4.88 0.00 0.00 0.00 0.00 10:27:01 AM eth0 207.01 158.35 63.11 68.22 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.26 11.68 1.52 1.56 0.00 0.00 0.00 0.00 10:28:01 AM lo 42.35 42.35 2.07 2.07 0.00 0.00 0.00 0.00 10:28:01 AM eth0 178.72 135.59 70.57 53.94 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 121.55 96.97 77.34 31.92 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 10:30:00 AM lo 17.99 17.99 2.40 2.40 0.00 0.00 0.00 0.00 10:30:00 AM eth0 557.98 315.96 2987.87 26.89 0.00 0.00 0.00 0.00 10:30:00 AM docker0 8.76 9.31 0.83 1.78 0.00 0.00 0.00 0.00 10:30:00 AM vethd9d8309 8.76 9.45 0.95 1.79 0.00 0.00 0.00 0.00 10:30:00 AM veth01c60ce 0.00 0.32 0.00 0.11 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 7.81 0.00 5.61 0.00 0.00 0.00 0.00 10:30:01 AM vethd9d8309 0.00 7.81 0.00 5.61 0.00 0.00 0.00 0.00 10:30:01 AM veth01c60ce 0.00 7.81 0.00 5.61 0.00 0.00 0.00 0.00 10:31:01 AM lo 1386.44 1386.44 244.04 244.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 104.95 82.39 273.93 31.50 0.00 0.00 0.00 0.00 10:31:01 AM docker0 615.81 633.14 120.16 115.62 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 290.57 202.03 2350.27 31.15 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 179.12 143.29 1285.72 70.96 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 138.49 138.49 23.12 23.12 0.00 0.00 0.00 0.00 Average: eth0 268.65 189.72 2239.98 44.70 0.00 0.00 0.00 0.00 Average: docker0 57.89 59.70 11.16 10.85 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) 08/13/2025 _x86_64_ (8 CPU) 10:21:52 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.10 0.00 2.87 1.13 0.06 81.84 10:23:01 AM 0 7.14 0.00 2.58 0.60 0.05 89.62 10:23:01 AM 1 24.28 0.00 3.40 0.79 0.05 71.49 10:23:01 AM 2 12.77 0.00 3.78 2.84 0.08 80.53 10:23:01 AM 3 26.06 0.00 2.92 0.53 0.07 70.41 10:23:01 AM 4 11.43 0.00 2.34 2.89 0.05 83.29 10:23:01 AM 5 11.25 0.00 2.31 0.75 0.05 85.63 10:23:01 AM 6 7.77 0.00 3.26 0.33 0.05 88.59 10:23:01 AM 7 12.10 0.00 2.38 0.28 0.05 85.19 10:24:01 AM all 28.64 0.00 1.97 0.83 0.10 68.46 10:24:01 AM 0 27.90 0.00 2.02 1.35 0.11 68.62 10:24:01 AM 1 27.73 0.00 1.15 0.76 0.09 70.27 10:24:01 AM 2 35.02 0.00 0.97 0.35 0.09 63.56 10:24:01 AM 3 24.62 0.00 1.18 0.81 0.11 73.28 10:24:01 AM 4 39.16 0.00 2.32 0.79 0.13 57.61 10:24:01 AM 5 26.76 0.00 0.88 0.22 0.07 72.06 10:24:01 AM 6 27.34 0.00 6.05 1.68 0.11 64.82 10:24:01 AM 7 20.58 0.00 1.01 0.65 0.11 77.66 10:25:01 AM all 39.62 0.00 2.83 0.45 0.09 57.01 10:25:01 AM 0 51.90 0.00 2.91 0.42 0.12 44.66 10:25:01 AM 1 30.40 0.00 2.68 0.74 0.08 66.09 10:25:01 AM 2 40.72 0.00 3.28 0.20 0.08 55.71 10:25:01 AM 3 31.32 0.00 2.90 0.39 0.10 65.30 10:25:01 AM 4 35.02 0.00 2.89 0.55 0.08 61.45 10:25:01 AM 5 31.22 0.00 2.12 0.07 0.08 66.51 10:25:01 AM 6 46.43 0.00 3.55 1.20 0.08 48.74 10:25:01 AM 7 49.91 0.00 2.31 0.07 0.08 47.63 10:26:01 AM all 19.58 0.00 1.99 0.50 0.09 77.85 10:26:01 AM 0 13.30 0.00 1.72 0.22 0.10 84.66 10:26:01 AM 1 18.69 0.00 1.96 1.64 0.08 77.63 10:26:01 AM 2 15.19 0.00 1.81 0.82 0.08 82.10 10:26:01 AM 3 28.02 0.00 2.56 0.55 0.08 68.78 10:26:01 AM 4 24.39 0.00 2.06 0.38 0.08 73.09 10:26:01 AM 5 21.05 0.00 2.33 0.07 0.08 76.47 10:26:01 AM 6 22.34 0.00 1.77 0.25 0.08 75.55 10:26:01 AM 7 13.64 0.00 1.72 0.03 0.10 84.50 10:27:01 AM all 17.32 0.00 1.99 0.04 0.08 80.58 10:27:01 AM 0 15.87 0.00 1.81 0.03 0.08 82.21 10:27:01 AM 1 11.88 0.00 2.11 0.05 0.10 85.85 10:27:01 AM 2 23.36 0.00 2.01 0.02 0.05 74.57 10:27:01 AM 3 12.71 0.00 2.13 0.03 0.07 85.07 10:27:01 AM 4 25.31 0.00 2.48 0.05 0.08 72.08 10:27:01 AM 5 11.13 0.00 1.89 0.05 0.12 86.81 10:27:01 AM 6 20.86 0.00 1.87 0.03 0.07 77.17 10:27:01 AM 7 17.41 0.00 1.64 0.02 0.07 80.87 10:28:01 AM all 6.88 0.00 0.61 0.01 0.05 92.44 10:28:01 AM 0 5.58 0.00 0.38 0.00 0.05 93.99 10:28:01 AM 1 3.63 0.00 0.90 0.00 0.05 95.42 10:28:01 AM 2 4.45 0.00 0.30 0.00 0.07 95.18 10:28:01 AM 3 6.56 0.00 0.70 0.00 0.07 92.68 10:28:01 AM 4 8.38 0.00 0.30 0.02 0.05 91.25 10:28:01 AM 5 4.09 0.00 0.85 0.00 0.03 95.02 10:28:01 AM 6 2.79 0.00 0.75 0.07 0.05 96.34 10:28:01 AM 7 19.53 0.00 0.70 0.03 0.07 79.67 10:29:01 AM all 18.77 0.00 0.54 0.01 0.26 80.42 10:29:01 AM 0 6.73 0.00 0.37 0.00 0.08 92.82 10:29:01 AM 1 21.84 0.00 0.63 0.00 0.07 77.46 10:29:01 AM 2 12.20 0.00 0.28 0.00 0.48 87.04 10:29:01 AM 3 12.26 0.00 0.47 0.00 0.03 87.24 10:29:01 AM 4 27.10 0.00 0.13 0.00 1.19 71.58 10:29:01 AM 5 12.08 0.00 0.38 0.03 0.07 87.44 10:29:01 AM 6 5.47 0.00 1.17 0.04 0.07 93.26 10:29:01 AM 7 51.55 0.00 0.90 0.00 0.10 47.45 10:30:00 AM all 33.45 0.00 1.90 0.43 0.09 64.12 10:30:00 AM 0 22.21 0.00 2.05 0.49 0.10 75.14 10:30:00 AM 1 29.68 0.00 1.82 1.29 0.09 67.13 10:30:00 AM 2 27.54 0.00 2.36 0.74 0.09 69.28 10:30:00 AM 3 40.91 0.00 2.09 0.27 0.08 56.65 10:30:00 AM 4 36.82 0.00 1.15 0.05 0.08 61.89 10:30:00 AM 5 34.33 0.00 1.98 0.27 0.08 63.33 10:30:00 AM 6 30.59 0.00 1.91 0.03 0.07 67.40 10:30:00 AM 7 45.56 0.00 1.88 0.29 0.12 52.15 10:30:01 AM all 3.73 0.00 0.59 0.00 0.20 95.48 10:30:01 AM 0 9.38 0.00 0.00 0.00 0.00 90.62 10:30:01 AM 1 6.35 0.00 0.00 0.00 0.00 93.65 10:30:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 4 12.70 0.00 0.00 0.00 0.00 87.30 10:30:01 AM 5 0.00 0.00 1.54 0.00 1.54 96.92 10:30:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 7 1.54 0.00 3.08 0.00 0.00 95.38 10:31:01 AM all 27.83 0.00 2.28 0.27 0.10 69.53 10:31:01 AM 0 24.65 0.00 2.17 0.05 0.12 73.01 10:31:01 AM 1 24.51 0.00 3.27 0.02 0.08 72.12 10:31:01 AM 2 37.44 0.00 0.95 0.05 0.10 61.46 10:31:01 AM 3 30.96 0.00 2.37 0.02 0.10 66.55 10:31:01 AM 4 35.99 0.00 3.21 1.87 0.10 58.83 10:31:01 AM 5 22.49 0.00 1.97 0.02 0.10 75.42 10:31:01 AM 6 18.95 0.00 2.63 0.05 0.10 78.27 10:31:01 AM 7 27.65 0.00 1.63 0.08 0.10 70.54 10:32:01 AM all 31.41 0.00 1.52 0.34 0.07 66.66 10:32:01 AM 0 26.88 0.00 1.71 0.02 0.07 71.33 10:32:01 AM 1 44.37 0.00 1.65 0.55 0.08 53.34 10:32:01 AM 2 17.91 0.00 1.84 1.64 0.08 78.52 10:32:01 AM 3 42.26 0.00 2.34 0.07 0.05 55.28 10:32:01 AM 4 24.03 0.00 0.85 0.22 0.08 74.82 10:32:01 AM 5 39.06 0.00 1.55 0.05 0.05 59.29 10:32:01 AM 6 19.28 0.00 1.09 0.13 0.08 79.41 10:32:01 AM 7 37.43 0.00 1.15 0.07 0.07 61.28 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 23.47 0.00 1.15 0.12 0.06 75.21 10:33:01 AM 0 28.29 0.00 0.90 0.15 0.07 70.59 10:33:01 AM 1 34.14 0.00 1.22 0.03 0.07 64.54 10:33:01 AM 2 35.47 0.00 1.79 0.55 0.07 62.13 10:33:01 AM 3 14.41 0.00 1.00 0.02 0.07 84.50 10:33:01 AM 4 34.63 0.00 0.95 0.02 0.05 64.35 10:33:01 AM 5 4.06 0.00 0.60 0.08 0.05 95.20 10:33:01 AM 6 28.00 0.00 1.85 0.07 0.05 70.03 10:33:01 AM 7 8.73 0.00 0.87 0.02 0.03 90.35 Average: all 23.65 0.00 1.78 0.37 0.10 74.10 Average: 0 20.88 0.00 1.69 0.30 0.09 77.05 Average: 1 24.61 0.00 1.89 0.53 0.08 72.89 Average: 2 23.68 0.00 1.76 0.66 0.12 73.79 Average: 3 24.49 0.00 1.88 0.24 0.08 73.31 Average: 4 27.36 0.00 1.69 0.62 0.18 70.15 Average: 5 19.67 0.00 1.54 0.15 0.07 78.57 Average: 6 20.89 0.00 2.34 0.35 0.07 76.34 Average: 7 27.63 0.00 1.47 0.14 0.08 70.68