---> uname -a: Linux prd-centos8-docker-8c-8g-23262.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1098 26363 19 4427 30318 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:22:a9:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe22:a91b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:35:cd:05 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::42:4ff:fe35:cd05/64 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) 06/23/2025 _x86_64_ (8 CPU) 15:28:08 LINUX RESTART (8 CPU) 03:29:01 PM tps rtps wtps bread/s bwrtn/s 03:30:01 PM 227.94 16.58 211.36 3638.05 12285.54 03:31:01 PM 172.98 2.33 170.64 506.63 11937.17 03:32:01 PM 135.39 0.72 134.67 426.39 41256.68 03:33:01 PM 34.83 0.43 34.40 20.92 559.47 03:34:01 PM 8.53 0.00 8.53 0.00 177.67 03:35:01 PM 2.95 0.05 2.90 0.53 318.11 03:36:01 PM 37.59 0.00 37.59 0.00 8401.22 03:37:01 PM 90.17 0.00 90.17 0.00 15767.06 03:38:01 PM 37.02 0.45 36.57 63.85 1842.54 Average: 83.05 2.28 80.76 517.44 10282.77 03:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 PM 28816612 30787604 3839100 11.76 2688 2287036 1738848 5.16 182628 3186432 124980 03:31:01 PM 26443020 28692240 6212692 19.02 2688 2557920 3611064 10.71 276848 5428748 69248 03:32:01 PM 24837676 28217408 7818036 23.94 2688 3663844 4582708 13.60 428996 6782884 220 03:33:01 PM 24551652 27936900 8104060 24.82 2688 3668824 4480812 13.29 438524 7057140 32 03:34:01 PM 24520460 27906884 8135252 24.91 2688 3669932 4245020 12.59 438708 7089740 72 03:35:01 PM 25433444 28828308 7222268 22.12 2688 3678264 3473496 10.31 440520 6180696 20 03:36:01 PM 24189844 28251860 8465868 25.92 2688 4330540 4218216 12.52 504316 7330168 415356 03:37:01 PM 22828348 26954644 9827364 30.09 2688 4397924 6547904 19.43 551380 8607648 1612 03:38:01 PM 26948216 30995892 5707496 17.48 2688 4306152 1571968 4.66 721308 4347152 8332 Average: 25396586 28730193 7259126 22.23 2688 3617826 3830004 11.36 442581 6223401 68875 03:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 288.24 231.35 2466.76 43.09 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 317.46 234.91 3790.98 40.39 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 2.10 2.10 0.10 0.10 0.00 0.00 0.00 0.00 03:32:01 PM eth0 337.70 179.91 9485.22 21.22 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:32:01 PM veth5543b91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM veth28d4d43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 47.71 47.71 4.09 4.09 0.00 0.00 0.00 0.00 03:33:01 PM eth0 180.39 112.71 43.61 47.22 0.00 0.00 0.00 0.00 03:33:01 PM docker0 9.88 11.31 1.56 1.45 0.00 0.00 0.00 0.00 03:33:01 PM veth52a56e7 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 03:34:01 PM lo 57.61 57.61 2.93 2.93 0.00 0.00 0.00 0.00 03:34:01 PM eth0 205.21 141.42 57.62 57.69 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.70 0.88 0.11 0.16 0.00 0.00 0.00 0.00 03:35:01 PM lo 12.06 12.06 0.59 0.59 0.00 0.00 0.00 0.00 03:35:01 PM eth0 182.50 128.48 87.57 41.03 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:36:01 PM eth0 691.92 393.77 2986.46 36.08 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 678.25 678.25 121.09 121.09 0.00 0.00 0.00 0.00 03:37:01 PM eth0 49.23 30.03 19.43 16.06 0.00 0.00 0.00 0.00 03:37:01 PM docker0 294.08 304.83 51.65 63.82 0.00 0.00 0.00 0.00 03:37:01 PM veth7f54ced 267.64 277.69 52.67 44.69 0.00 0.00 0.00 0.00 03:37:01 PM veth03c2bca 26.45 27.85 3.01 19.40 0.00 0.00 0.00 0.00 03:38:01 PM lo 744.97 744.97 123.55 123.55 0.00 0.00 0.00 0.00 03:38:01 PM eth0 64.40 41.74 34.12 23.13 0.00 0.00 0.00 0.00 03:38:01 PM docker0 321.48 329.82 67.63 51.82 0.00 0.00 0.00 0.00 Average: lo 171.42 171.42 28.04 28.04 0.00 0.00 0.00 0.00 Average: eth0 257.45 166.04 2108.02 36.21 0.00 0.00 0.00 0.00 Average: docker0 69.57 71.89 13.44 13.03 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) 06/23/2025 _x86_64_ (8 CPU) 15:28:08 LINUX RESTART (8 CPU) 03:29:01 PM CPU %user %nice %system %iowait %steal %idle 03:30:01 PM all 14.59 0.00 1.14 0.79 0.06 83.42 03:30:01 PM 0 11.64 0.00 1.07 0.80 0.07 86.42 03:30:01 PM 1 12.98 0.00 1.15 1.22 0.05 84.60 03:30:01 PM 2 3.98 0.00 0.54 0.23 0.07 95.18 03:30:01 PM 3 20.37 0.00 1.37 0.94 0.05 77.28 03:30:01 PM 4 19.87 0.00 1.62 1.13 0.07 77.31 03:30:01 PM 5 31.77 0.00 1.43 0.33 0.07 66.40 03:30:01 PM 6 8.93 0.00 1.07 1.15 0.05 88.80 03:30:01 PM 7 7.13 0.00 0.85 0.52 0.07 91.43 03:31:01 PM all 46.54 0.00 1.38 0.52 0.09 51.46 03:31:01 PM 0 54.69 0.00 0.68 0.07 0.10 44.46 03:31:01 PM 1 31.82 0.00 1.27 0.69 0.10 66.13 03:31:01 PM 2 55.57 0.00 1.29 0.45 0.10 42.59 03:31:01 PM 3 48.48 0.00 1.86 0.37 0.10 49.20 03:31:01 PM 4 14.25 0.00 1.20 0.95 0.08 83.51 03:31:01 PM 5 52.21 0.00 1.29 0.13 0.08 46.29 03:31:01 PM 6 55.55 0.00 1.50 0.32 0.08 42.54 03:31:01 PM 7 59.73 0.00 1.99 1.17 0.08 37.03 03:32:01 PM all 20.99 0.00 3.57 0.75 0.08 74.61 03:32:01 PM 0 20.15 0.00 3.27 0.10 0.08 76.40 03:32:01 PM 1 19.93 0.00 3.94 2.12 0.08 73.93 03:32:01 PM 2 14.92 0.00 4.14 1.30 0.08 79.56 03:32:01 PM 3 24.18 0.00 3.65 0.42 0.08 71.66 03:32:01 PM 4 29.39 0.00 3.02 1.43 0.07 66.10 03:32:01 PM 5 15.57 0.00 3.65 0.15 0.08 80.55 03:32:01 PM 6 18.16 0.00 3.23 0.10 0.08 78.42 03:32:01 PM 7 25.58 0.00 3.64 0.39 0.10 70.29 03:33:01 PM all 20.19 0.00 2.32 0.06 0.08 77.34 03:33:01 PM 0 22.79 0.00 1.87 0.05 0.08 75.20 03:33:01 PM 1 14.54 0.00 2.80 0.05 0.08 82.52 03:33:01 PM 2 23.90 0.00 2.38 0.05 0.08 73.59 03:33:01 PM 3 20.20 0.00 1.98 0.05 0.08 77.69 03:33:01 PM 4 18.14 0.00 2.30 0.10 0.08 79.38 03:33:01 PM 5 24.28 0.00 2.51 0.03 0.08 73.09 03:33:01 PM 6 20.56 0.00 2.58 0.07 0.07 76.73 03:33:01 PM 7 17.13 0.00 2.16 0.08 0.08 80.55 03:34:01 PM all 4.76 0.00 0.97 0.07 0.07 94.13 03:34:01 PM 0 3.12 0.00 0.73 0.00 0.07 96.08 03:34:01 PM 1 6.64 0.00 1.02 0.00 0.10 92.24 03:34:01 PM 2 5.87 0.00 1.25 0.02 0.07 92.79 03:34:01 PM 3 4.08 0.00 1.39 0.02 0.08 94.43 03:34:01 PM 4 3.95 0.00 0.95 0.54 0.07 94.50 03:34:01 PM 5 6.84 0.00 0.53 0.00 0.05 92.57 03:34:01 PM 6 4.44 0.00 0.62 0.02 0.07 94.86 03:34:01 PM 7 3.12 0.00 1.27 0.00 0.07 95.54 03:35:01 PM all 12.01 0.00 0.54 0.01 0.05 87.38 03:35:01 PM 0 1.92 0.00 0.62 0.00 0.07 97.40 03:35:01 PM 1 4.32 0.00 0.20 0.00 0.05 95.42 03:35:01 PM 2 49.02 0.00 1.20 0.00 0.08 49.69 03:35:01 PM 3 13.75 0.00 0.40 0.05 0.07 85.73 03:35:01 PM 4 5.34 0.00 0.45 0.00 0.03 94.17 03:35:01 PM 5 9.33 0.00 0.17 0.00 0.03 90.47 03:35:01 PM 6 10.22 0.00 0.52 0.02 0.03 89.21 03:35:01 PM 7 2.15 0.00 0.78 0.00 0.07 97.00 03:36:01 PM all 34.17 0.00 1.59 0.16 0.07 64.02 03:36:01 PM 0 36.62 0.00 1.16 0.00 0.07 62.16 03:36:01 PM 1 39.26 0.00 2.06 0.70 0.07 57.91 03:36:01 PM 2 42.83 0.00 1.95 0.42 0.07 54.73 03:36:01 PM 3 38.05 0.00 1.74 0.03 0.07 60.11 03:36:01 PM 4 33.81 0.00 1.66 0.03 0.08 64.41 03:36:01 PM 5 20.55 0.00 1.61 0.05 0.08 77.71 03:36:01 PM 6 25.62 0.00 1.46 0.00 0.07 72.86 03:36:01 PM 7 36.63 0.00 1.05 0.00 0.05 62.26 03:37:01 PM all 29.59 0.00 1.88 0.31 0.11 68.11 03:37:01 PM 0 21.23 0.00 1.94 0.17 0.12 76.54 03:37:01 PM 1 29.33 0.00 2.03 0.18 0.12 68.35 03:37:01 PM 2 26.31 0.00 2.03 0.02 0.12 71.53 03:37:01 PM 3 21.30 0.00 1.96 0.40 0.12 76.22 03:37:01 PM 4 26.45 0.00 1.38 0.44 0.10 71.64 03:37:01 PM 5 49.00 0.00 2.44 0.57 0.10 47.88 03:37:01 PM 6 27.66 0.00 1.76 0.15 0.08 70.34 03:37:01 PM 7 35.40 0.00 1.54 0.54 0.12 62.41 03:38:01 PM all 16.84 0.00 1.86 0.06 0.06 81.18 03:38:01 PM 0 16.70 0.00 1.47 0.03 0.08 81.71 03:38:01 PM 1 6.58 0.00 1.89 0.08 0.07 91.37 03:38:01 PM 2 17.73 0.00 1.97 0.02 0.07 80.22 03:38:01 PM 3 8.09 0.00 2.13 0.08 0.05 89.65 03:38:01 PM 4 26.84 0.00 1.89 0.05 0.07 71.15 03:38:01 PM 5 28.47 0.00 2.02 0.15 0.07 69.29 03:38:01 PM 6 22.32 0.00 1.55 0.02 0.05 76.06 03:38:01 PM 7 7.95 0.00 1.93 0.07 0.07 89.99 Average: all 22.18 0.00 1.69 0.30 0.08 75.75 Average: 0 20.98 0.00 1.42 0.14 0.08 77.38 Average: 1 18.37 0.00 1.82 0.56 0.08 79.18 Average: 2 26.70 0.00 1.86 0.28 0.08 71.09 Average: 3 22.05 0.00 1.83 0.26 0.08 75.78 Average: 4 19.77 0.00 1.61 0.52 0.07 78.03 Average: 5 26.46 0.00 1.74 0.16 0.07 71.57 Average: 6 21.49 0.00 1.59 0.20 0.07 76.65 Average: 7 21.64 0.00 1.69 0.31 0.08 76.29