---> uname -a: Linux prd-centos8-docker-8c-8g-6672.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 1141 25075 19 5673 30275 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:1d:da:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe1d:da01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:c3:34:c2 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:b4ff:fec3:34c2/64 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) 10/27/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 226.97 16.63 210.35 3604.53 11089.82 10:24:01 AM 164.40 2.52 161.88 547.02 14802.38 10:25:01 AM 62.66 0.00 62.66 0.00 3415.66 10:26:01 AM 115.56 0.82 114.75 556.21 38982.37 10:27:01 AM 32.89 0.50 32.39 22.39 540.24 10:28:01 AM 17.61 0.00 17.61 0.00 643.50 10:29:01 AM 101.80 0.00 101.80 0.00 23606.66 10:30:01 AM 12.80 0.00 12.80 0.00 392.37 10:31:01 AM 173.59 2.47 171.13 4490.50 2343.90 10:32:01 AM 48.91 1.42 47.49 1731.84 32026.25 Average: 95.72 2.43 93.29 1095.26 12784.54 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28883716 30844908 3771996 11.55 2688 2276440 1779588 5.28 175944 3124280 198032 10:24:01 AM 27446148 29674388 5209564 15.95 2688 2538352 3307028 9.81 268588 4446284 48788 10:25:01 AM 26832076 29101944 5823636 17.83 2688 2578008 3323216 9.86 270720 5046912 96 10:26:01 AM 24728784 28137464 7926928 24.27 2688 3691208 4627588 13.73 429688 6884952 112 10:27:01 AM 24621452 28035872 8034260 24.60 2688 3696788 4124852 12.24 437500 6985952 756 10:28:01 AM 25117996 28779140 7537716 23.08 2688 3941544 3567360 10.58 501176 6422844 230736 10:29:01 AM 23259048 27408808 9396664 28.77 2688 4418524 6133960 18.20 551304 8169896 4012 10:30:01 AM 22505992 26669652 10149720 31.08 2688 4433300 6853308 20.33 552828 8920748 4236 10:31:01 AM 23877040 28933284 8778672 26.88 2688 5306788 3460708 10.27 706844 7407380 818212 10:32:01 AM 25750816 31068648 6904896 21.14 2688 5559312 1456868 4.32 963200 5270100 88892 Average: 25302307 28865411 7353405 22.52 2688 3844026 3863448 11.46 485779 6267935 139387 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 239.42 199.28 2671.40 46.75 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 312.11 242.42 3791.97 41.73 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 138.31 115.85 601.99 28.80 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 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 10:26:01 AM eth0 308.36 192.90 9485.42 18.00 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM veth7a19da3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 63.93 63.93 5.05 5.05 0.00 0.00 0.00 0.00 10:27:01 AM eth0 317.08 209.21 96.80 94.13 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.53 13.16 1.71 1.73 0.00 0.00 0.00 0.00 10:28:01 AM lo 28.74 28.74 1.42 1.42 0.00 0.00 0.00 0.00 10:28:01 AM eth0 277.97 219.48 760.08 71.66 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 220.72 220.72 35.05 35.05 0.00 0.00 0.00 0.00 10:29:01 AM eth0 562.29 211.31 2306.95 20.70 0.00 0.00 0.00 0.00 10:29:01 AM docker0 93.67 99.12 15.79 16.78 0.00 0.00 0.00 0.00 10:29:01 AM vethb95b472 84.79 89.57 16.03 14.11 0.00 0.00 0.00 0.00 10:29:01 AM vetha1bc897 8.88 10.24 1.04 2.94 0.00 0.00 0.00 0.00 10:30:01 AM lo 1010.55 1010.55 177.65 177.65 0.00 0.00 0.00 0.00 10:30:01 AM eth0 128.95 100.80 37.69 41.32 0.00 0.00 0.00 0.00 10:30:01 AM docker0 430.63 442.63 80.97 87.94 0.00 0.00 0.00 0.00 10:30:01 AM vethb95b472 379.82 394.47 81.26 62.08 0.00 0.00 0.00 0.01 10:30:01 AM vetha1bc897 50.81 48.19 5.60 25.86 0.00 0.00 0.00 0.00 10:31:01 AM lo 269.98 269.98 47.83 47.83 0.00 0.00 0.00 0.00 10:31:01 AM eth0 100.15 88.59 1500.27 17.61 0.00 0.00 0.00 0.00 10:31:01 AM docker0 130.89 131.94 30.53 18.74 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 245.24 192.53 2637.73 85.77 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 Average: lo 159.72 159.72 26.73 26.73 0.00 0.00 0.00 0.00 Average: eth0 263.00 177.24 2389.09 46.65 0.00 0.00 0.00 0.00 Average: docker0 66.75 68.79 12.91 12.53 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) 10/27/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.81 0.00 1.22 0.74 0.07 83.16 10:23:01 AM 0 19.07 0.00 0.98 0.68 0.10 79.17 10:23:01 AM 1 10.41 0.00 0.79 0.84 0.07 87.90 10:23:01 AM 2 30.01 0.00 2.54 1.34 0.10 66.01 10:23:01 AM 3 10.62 0.00 1.05 0.57 0.05 87.71 10:23:01 AM 4 9.01 0.00 0.80 0.58 0.10 89.51 10:23:01 AM 5 19.14 0.00 1.62 0.17 0.07 79.00 10:23:01 AM 6 8.95 0.00 0.85 0.32 0.05 89.84 10:23:01 AM 7 11.33 0.00 1.10 1.40 0.05 86.12 10:24:01 AM all 36.25 0.00 1.19 0.82 0.10 61.64 10:24:01 AM 0 31.39 0.00 1.10 0.17 0.10 67.24 10:24:01 AM 1 48.07 0.00 1.29 0.72 0.12 49.81 10:24:01 AM 2 39.68 0.00 1.17 0.65 0.10 58.40 10:24:01 AM 3 28.71 0.00 0.88 0.33 0.07 70.00 10:24:01 AM 4 31.34 0.00 1.31 0.37 0.10 66.88 10:24:01 AM 5 22.02 0.00 0.94 0.89 0.08 76.07 10:24:01 AM 6 36.10 0.00 1.27 2.14 0.13 60.36 10:24:01 AM 7 52.65 0.00 1.55 1.27 0.12 44.41 10:25:01 AM all 13.01 0.00 0.44 0.16 0.04 86.34 10:25:01 AM 0 47.92 0.00 0.87 0.08 0.10 51.03 10:25:01 AM 1 13.42 0.00 0.43 0.08 0.03 86.03 10:25:01 AM 2 4.81 0.00 0.40 0.38 0.03 94.37 10:25:01 AM 3 9.51 0.00 0.27 0.13 0.05 90.04 10:25:01 AM 4 5.80 0.00 0.97 0.12 0.05 93.06 10:25:01 AM 5 8.08 0.00 0.27 0.48 0.03 91.13 10:25:01 AM 6 8.91 0.00 0.13 0.00 0.03 90.92 10:25:01 AM 7 5.57 0.00 0.22 0.02 0.02 94.18 10:26:01 AM all 27.17 0.00 2.92 0.84 0.10 68.97 10:26:01 AM 0 32.27 0.00 2.14 0.12 0.08 65.39 10:26:01 AM 1 26.86 0.00 3.42 1.50 0.10 68.12 10:26:01 AM 2 23.64 0.00 3.19 0.61 0.10 72.46 10:26:01 AM 3 34.23 0.00 3.86 0.29 0.12 61.51 10:26:01 AM 4 26.70 0.00 3.23 2.46 0.10 67.51 10:26:01 AM 5 20.47 0.00 2.68 0.81 0.07 75.98 10:26:01 AM 6 25.34 0.00 2.08 0.07 0.10 72.40 10:26:01 AM 7 27.82 0.00 2.81 0.86 0.10 68.41 10:27:01 AM all 21.08 0.00 2.25 0.05 0.10 76.51 10:27:01 AM 0 23.91 0.00 2.51 0.18 0.10 73.30 10:27:01 AM 1 22.78 0.00 2.41 0.03 0.10 74.67 10:27:01 AM 2 20.30 0.00 2.11 0.03 0.10 77.45 10:27:01 AM 3 19.09 0.00 2.36 0.05 0.10 78.40 10:27:01 AM 4 20.79 0.00 2.21 0.03 0.10 76.86 10:27:01 AM 5 18.64 0.00 2.08 0.03 0.10 79.15 10:27:01 AM 6 23.12 0.00 2.30 0.05 0.08 74.45 10:27:01 AM 7 20.02 0.00 2.04 0.02 0.10 77.82 10:28:01 AM all 27.06 0.00 1.15 0.21 0.08 71.50 10:28:01 AM 0 20.45 0.00 1.17 0.00 0.08 78.30 10:28:01 AM 1 24.32 0.00 1.67 0.08 0.10 73.82 10:28:01 AM 2 27.06 0.00 1.10 0.33 0.08 71.42 10:28:01 AM 3 22.03 0.00 0.94 0.05 0.07 76.91 10:28:01 AM 4 21.63 0.00 1.17 0.02 0.08 77.10 10:28:01 AM 5 21.52 0.00 1.30 0.18 0.08 76.91 10:28:01 AM 6 42.12 0.00 0.48 0.00 0.08 57.31 10:28:01 AM 7 37.33 0.00 1.37 1.02 0.08 60.19 10:29:01 AM all 30.72 0.00 2.00 0.50 0.11 66.67 10:29:01 AM 0 25.25 0.00 1.63 0.02 0.10 73.01 10:29:01 AM 1 34.03 0.00 1.93 0.91 0.12 63.01 10:29:01 AM 2 35.08 0.00 2.50 1.04 0.10 61.28 10:29:01 AM 3 27.63 0.00 2.39 0.57 0.10 69.31 10:29:01 AM 4 40.61 0.00 2.52 0.07 0.12 56.68 10:29:01 AM 5 35.55 0.00 1.69 0.44 0.12 62.21 10:29:01 AM 6 24.24 0.00 1.56 0.02 0.12 74.06 10:29:01 AM 7 23.32 0.00 1.80 0.92 0.12 73.84 10:30:01 AM all 14.74 0.00 1.49 0.01 0.08 83.67 10:30:01 AM 0 13.74 0.00 1.44 0.00 0.08 84.74 10:30:01 AM 1 17.82 0.00 1.68 0.02 0.08 80.40 10:30:01 AM 2 14.74 0.00 1.90 0.02 0.08 83.26 10:30:01 AM 3 15.94 0.00 1.42 0.03 0.08 82.52 10:30:01 AM 4 16.57 0.00 1.36 0.00 0.08 81.98 10:30:01 AM 5 10.62 0.00 1.19 0.03 0.07 88.09 10:30:01 AM 6 14.40 0.00 1.54 0.02 0.08 83.95 10:30:01 AM 7 14.11 0.00 1.36 0.00 0.08 84.44 10:31:01 AM all 26.72 0.00 1.75 0.38 0.08 71.08 10:31:01 AM 0 23.43 0.00 1.29 0.10 0.08 75.10 10:31:01 AM 1 34.62 0.00 2.24 0.37 0.07 62.70 10:31:01 AM 2 17.58 0.00 1.59 0.50 0.08 80.24 10:31:01 AM 3 19.42 0.00 1.66 0.13 0.07 78.72 10:31:01 AM 4 25.35 0.00 2.21 0.22 0.08 72.14 10:31:01 AM 5 19.84 0.00 1.02 0.02 0.08 79.04 10:31:01 AM 6 33.01 0.00 2.68 1.57 0.08 62.66 10:31:01 AM 7 40.47 0.00 1.29 0.10 0.10 58.04 10:32:01 AM all 36.17 0.00 1.31 0.51 0.09 61.92 10:32:01 AM 0 41.18 0.00 2.46 0.08 0.10 56.18 10:32:01 AM 1 17.13 0.00 1.67 0.57 0.08 80.54 10:32:01 AM 2 17.30 0.00 1.10 0.02 0.08 81.49 10:32:01 AM 3 23.89 0.00 1.22 0.37 0.07 74.45 10:32:01 AM 4 58.68 0.00 1.12 2.16 0.10 37.94 10:32:01 AM 5 39.18 0.00 0.75 0.00 0.08 59.98 10:32:01 AM 6 51.29 0.00 0.72 0.10 0.08 47.81 10:32:01 AM 7 40.71 0.00 1.46 0.79 0.10 56.95 Average: all 24.77 0.00 1.57 0.42 0.09 73.15 Average: 0 27.86 0.00 1.56 0.14 0.09 70.34 Average: 1 24.94 0.00 1.75 0.51 0.09 72.71 Average: 2 23.02 0.00 1.76 0.49 0.09 74.64 Average: 3 21.09 0.00 1.60 0.25 0.08 76.97 Average: 4 25.65 0.00 1.69 0.60 0.09 71.97 Average: 5 21.50 0.00 1.35 0.30 0.08 76.76 Average: 6 26.75 0.00 1.36 0.43 0.09 71.37 Average: 7 27.34 0.00 1.50 0.64 0.09 70.44