---> uname -a: Linux prd-centos8-docker-8c-8g-44231.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 1164 25079 19 5646 30252 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:7d:73:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe7d:73c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:0f:df:66 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::42:6dff:fe0f:df66/64 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) 09/07/2025 _x86_64_ (8 CPU) 10:21:17 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 227.38 17.33 210.05 3659.66 10901.70 10:24:01 AM 187.87 1.63 186.24 486.24 14954.72 10:25:01 AM 140.34 0.67 139.68 423.40 41895.35 10:26:01 AM 34.88 0.43 34.45 20.92 573.00 10:27:01 AM 7.65 0.05 7.60 0.53 203.68 10:28:01 AM 1.70 0.00 1.70 0.00 47.42 10:29:01 AM 1.35 0.00 1.35 0.00 41.71 10:30:01 AM 1.23 0.00 1.23 0.00 39.14 10:31:01 AM 3.78 0.00 3.78 0.00 426.04 10:32:01 AM 20.10 0.00 20.10 0.00 427.15 10:33:01 AM 104.52 0.00 104.52 0.00 23552.68 10:34:01 AM 198.10 0.00 198.10 0.00 2071.99 10:35:01 AM 61.87 3.72 58.16 6101.12 28538.38 10:36:01 AM 44.75 0.88 43.87 209.26 7464.48 Average: 73.96 1.76 72.20 778.56 9366.34 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28780288 30770400 3875424 11.87 2688 2305096 1831956 5.44 211576 3191920 220428 10:24:01 AM 27260096 29526748 5395616 16.52 2688 2574680 2808680 8.33 276136 4615704 81612 10:25:01 AM 25125088 28525280 7530624 23.06 2688 3682688 4977744 14.77 430868 6487640 128 10:26:01 AM 24939280 28345384 7716432 23.63 2688 3688164 4017792 11.92 438428 6666204 68 10:27:01 AM 24886952 28295016 7768760 23.79 2688 3690588 3792864 11.25 438636 6720544 28 10:28:01 AM 24882224 28290992 7773488 23.80 2688 3691296 3792864 11.25 438636 6725424 20 10:29:01 AM 24879572 28289108 7776140 23.81 2688 3692064 3792864 11.25 438644 6728068 8 10:30:01 AM 24878932 28289168 7776780 23.81 2688 3692776 3815620 11.32 438644 6728684 28 10:31:01 AM 25899928 29321756 6755784 20.69 2688 3704292 2959968 8.78 440544 5710832 24 10:32:01 AM 25300612 28959948 7355100 22.52 2688 3939756 3427920 10.17 501960 6240288 230676 10:33:01 AM 23293876 27439664 9361836 28.67 2688 4414708 6031312 17.89 551424 8136516 3156 10:34:01 AM 24408868 28501360 8246844 25.25 2688 4349724 3608500 10.71 548336 7042872 15528 10:35:01 AM 25194392 30452320 7461320 22.85 2688 5506192 2024684 6.01 768600 6027172 164600 10:36:01 AM 25699160 30996524 6956552 21.30 2688 5539948 1528412 4.53 965708 5321680 24008 Average: 25387805 29000262 7267907 22.26 2688 3890855 3457941 10.26 492010 6167396 52879 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 275.44 225.78 3116.43 50.60 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 294.24 239.07 3822.93 37.87 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 6.75 6.75 0.58 0.58 0.00 0.00 0.00 0.00 10:25:01 AM eth0 304.35 181.29 9483.36 18.13 0.00 0.00 0.00 0.00 10:25:01 AM docker0 1.58 1.98 0.23 0.22 0.00 0.00 0.00 0.00 10:25:01 AM veth9a0bd2c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 65.50 65.50 4.90 4.90 0.00 0.00 0.00 0.00 10:26:01 AM eth0 311.88 245.29 92.22 93.03 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.03 11.33 1.49 1.48 0.00 0.00 0.00 0.00 10:26:01 AM vethe6ed958 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 61.71 61.71 3.14 3.14 0.00 0.00 0.00 0.00 10:27:01 AM eth0 225.43 176.29 56.87 68.35 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 0.95 0.11 0.15 0.00 0.00 0.00 0.00 10:28:01 AM lo 60.25 60.25 2.94 2.94 0.00 0.00 0.00 0.00 10:28:01 AM eth0 124.84 112.48 33.88 41.35 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 60.36 60.36 2.95 2.95 0.00 0.00 0.00 0.00 10:29:01 AM eth0 116.96 98.05 32.32 38.70 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 10:30:01 AM lo 60.42 60.42 2.95 2.95 0.00 0.00 0.00 0.00 10:30:01 AM eth0 103.45 85.20 33.53 39.09 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 46.78 46.78 2.28 2.28 0.00 0.00 0.00 0.00 10:31:01 AM eth0 123.34 105.31 64.37 37.29 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:32:01 AM eth0 147.95 122.24 749.75 36.54 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 48.22 48.22 6.85 6.85 0.00 0.00 0.00 0.00 10:33:01 AM eth0 649.03 319.39 2287.86 26.25 0.00 0.00 0.00 0.00 10:33:01 AM docker0 20.58 24.41 2.80 4.24 0.00 0.00 0.00 0.00 10:33:01 AM veth3e36cac 16.69 19.79 2.51 3.57 0.00 0.00 0.00 0.00 10:33:01 AM vethe77500f 3.88 5.28 0.57 0.94 0.00 0.00 0.00 0.00 10:34:01 AM lo 1395.02 1395.02 244.11 244.11 0.00 0.00 0.00 0.00 10:34:01 AM eth0 139.90 110.60 288.78 43.81 0.00 0.00 0.00 0.00 10:34:01 AM docker0 618.76 634.79 120.31 115.30 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:35:01 AM eth0 204.67 163.54 3397.68 23.37 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 120.51 87.00 228.68 66.79 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 129.01 129.01 19.34 19.34 0.00 0.00 0.00 0.00 Average: eth0 224.43 162.25 1691.93 44.37 0.00 0.00 0.00 0.00 Average: docker0 46.55 48.11 8.92 8.67 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) 09/07/2025 _x86_64_ (8 CPU) 10:21:17 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 18.31 0.00 1.27 0.68 0.07 79.68 10:23:01 AM 0 12.32 0.00 0.93 0.55 0.07 86.12 10:23:01 AM 1 21.71 0.00 0.97 0.62 0.07 76.63 10:23:01 AM 2 22.76 0.00 1.55 0.70 0.10 74.88 10:23:01 AM 3 25.53 0.00 2.14 0.37 0.08 71.88 10:23:01 AM 4 12.61 0.00 1.04 0.95 0.07 85.33 10:23:01 AM 5 20.13 0.00 1.75 0.83 0.05 77.24 10:23:01 AM 6 18.60 0.00 0.77 0.07 0.07 80.50 10:23:01 AM 7 12.78 0.00 1.02 1.34 0.05 84.82 10:24:01 AM all 41.40 0.00 1.22 0.59 0.09 56.70 10:24:01 AM 0 47.34 0.00 0.73 0.94 0.08 50.90 10:24:01 AM 1 30.34 0.00 1.37 1.00 0.10 67.18 10:24:01 AM 2 49.82 0.00 1.55 0.30 0.08 48.24 10:24:01 AM 3 36.58 0.00 1.00 0.17 0.08 62.17 10:24:01 AM 4 47.54 0.00 0.90 0.79 0.10 50.67 10:24:01 AM 5 58.11 0.00 2.36 1.04 0.10 38.39 10:24:01 AM 6 28.31 0.00 0.80 0.12 0.08 70.69 10:24:01 AM 7 33.14 0.00 1.05 0.37 0.07 65.37 10:25:01 AM all 24.97 0.00 3.53 0.69 0.09 70.72 10:25:01 AM 0 23.55 0.00 3.16 0.30 0.08 72.90 10:25:01 AM 1 19.52 0.00 3.80 2.46 0.08 74.13 10:25:01 AM 2 25.60 0.00 3.54 1.14 0.10 69.61 10:25:01 AM 3 29.41 0.00 4.23 0.47 0.10 65.79 10:25:01 AM 4 19.22 0.00 3.57 0.42 0.08 76.70 10:25:01 AM 5 31.18 0.00 2.98 0.05 0.12 65.67 10:25:01 AM 6 27.98 0.00 3.75 0.30 0.07 67.89 10:25:01 AM 7 23.29 0.00 3.21 0.35 0.10 73.04 10:26:01 AM all 19.64 0.00 2.57 0.05 0.09 77.65 10:26:01 AM 0 18.49 0.00 1.99 0.05 0.10 79.37 10:26:01 AM 1 17.48 0.00 3.15 0.08 0.08 79.20 10:26:01 AM 2 20.53 0.00 2.53 0.07 0.08 76.79 10:26:01 AM 3 21.79 0.00 3.06 0.03 0.07 75.05 10:26:01 AM 4 11.33 0.00 2.20 0.05 0.10 86.32 10:26:01 AM 5 16.58 0.00 2.63 0.05 0.10 80.64 10:26:01 AM 6 27.98 0.00 2.84 0.02 0.10 69.06 10:26:01 AM 7 22.93 0.00 2.12 0.03 0.08 74.82 10:27:01 AM all 5.40 0.00 1.02 0.01 0.07 93.50 10:27:01 AM 0 5.63 0.00 0.87 0.02 0.07 93.42 10:27:01 AM 1 4.75 0.00 0.84 0.00 0.08 94.33 10:27:01 AM 2 5.88 0.00 0.95 0.00 0.08 93.08 10:27:01 AM 3 6.03 0.00 1.04 0.02 0.07 92.85 10:27:01 AM 4 5.80 0.00 1.07 0.00 0.05 93.08 10:27:01 AM 5 4.47 0.00 1.05 0.02 0.07 94.39 10:27:01 AM 6 7.30 0.00 1.45 0.02 0.05 91.18 10:27:01 AM 7 3.33 0.00 0.87 0.03 0.07 95.70 10:28:01 AM all 0.92 0.00 0.63 0.00 0.06 98.38 10:28:01 AM 0 1.15 0.00 0.08 0.00 0.05 98.72 10:28:01 AM 1 1.89 0.00 0.97 0.02 0.07 97.06 10:28:01 AM 2 0.65 0.00 0.37 0.00 0.07 98.91 10:28:01 AM 3 0.72 0.00 0.58 0.00 0.07 98.63 10:28:01 AM 4 1.07 0.00 0.70 0.00 0.07 98.16 10:28:01 AM 5 0.58 0.00 0.40 0.02 0.05 98.95 10:28:01 AM 6 0.88 0.00 1.50 0.00 0.02 97.60 10:28:01 AM 7 0.45 0.00 0.47 0.00 0.07 99.01 10:29:01 AM all 0.75 0.00 0.55 0.00 0.06 98.64 10:29:01 AM 0 0.23 0.00 0.15 0.00 0.08 99.53 10:29:01 AM 1 0.74 0.00 0.99 0.00 0.07 98.21 10:29:01 AM 2 0.99 0.00 0.28 0.00 0.07 98.66 10:29:01 AM 3 1.39 0.00 0.15 0.00 0.05 98.41 10:29:01 AM 4 0.89 0.00 0.33 0.02 0.07 98.70 10:29:01 AM 5 0.35 0.00 0.53 0.00 0.05 99.07 10:29:01 AM 6 1.05 0.00 1.67 0.00 0.03 97.25 10:29:01 AM 7 0.35 0.00 0.28 0.00 0.07 99.30 10:30:01 AM all 0.58 0.00 0.53 0.00 0.06 98.83 10:30:01 AM 0 0.40 0.00 0.62 0.00 0.05 98.93 10:30:01 AM 1 0.50 0.00 0.43 0.00 0.08 98.98 10:30:01 AM 2 0.53 0.00 0.53 0.00 0.07 98.86 10:30:01 AM 3 0.65 0.00 0.20 0.00 0.05 99.10 10:30:01 AM 4 0.75 0.00 0.28 0.02 0.08 98.86 10:30:01 AM 5 0.37 0.00 0.45 0.00 0.03 99.15 10:30:01 AM 6 0.98 0.00 1.52 0.00 0.05 97.45 10:30:01 AM 7 0.42 0.00 0.17 0.00 0.08 99.33 10:31:01 AM all 4.96 0.00 0.56 0.01 0.06 94.41 10:31:01 AM 0 1.72 0.00 0.18 0.00 0.07 98.03 10:31:01 AM 1 2.68 0.00 0.99 0.00 0.07 96.27 10:31:01 AM 2 17.96 0.00 0.47 0.02 0.07 81.49 10:31:01 AM 3 1.22 0.00 0.37 0.00 0.08 98.33 10:31:01 AM 4 3.71 0.00 0.82 0.00 0.07 95.41 10:31:01 AM 5 1.72 0.00 0.93 0.05 0.03 97.26 10:31:01 AM 6 4.24 0.00 0.15 0.00 0.05 95.56 10:31:01 AM 7 6.45 0.00 0.58 0.00 0.03 92.93 10:32:01 AM all 27.43 0.00 0.79 0.04 0.06 71.68 10:32:01 AM 0 13.86 0.00 1.52 0.15 0.08 84.39 10:32:01 AM 1 22.73 0.00 0.52 0.03 0.05 76.67 10:32:01 AM 2 22.67 0.00 1.08 0.05 0.05 76.15 10:32:01 AM 3 24.70 0.00 1.18 0.00 0.05 74.07 10:32:01 AM 4 28.42 0.00 0.28 0.00 0.07 71.23 10:32:01 AM 5 31.14 0.00 0.37 0.02 0.07 68.41 10:32:01 AM 6 53.58 0.00 0.73 0.02 0.07 45.60 10:32:01 AM 7 22.36 0.00 0.63 0.02 0.07 76.92 10:33:01 AM all 27.03 0.00 1.80 0.38 0.08 70.70 10:33:01 AM 0 16.32 0.00 2.21 0.34 0.07 81.06 10:33:01 AM 1 27.89 0.00 1.63 0.12 0.08 70.29 10:33:01 AM 2 32.16 0.00 1.19 0.24 0.08 66.33 10:33:01 AM 3 23.34 0.00 1.86 0.86 0.08 73.86 10:33:01 AM 4 15.34 0.00 1.71 0.86 0.07 82.02 10:33:01 AM 5 27.36 0.00 1.94 0.50 0.08 70.11 10:33:01 AM 6 36.24 0.00 1.99 0.08 0.10 61.58 10:33:01 AM 7 37.63 0.00 1.88 0.05 0.08 60.36 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 27.65 0.00 2.25 0.29 0.09 69.71 10:34:01 AM 0 17.36 0.00 2.30 0.02 0.10 80.22 10:34:01 AM 1 32.50 0.00 2.78 1.39 0.10 63.22 10:34:01 AM 2 36.11 0.00 2.68 0.02 0.08 61.11 10:34:01 AM 3 26.87 0.00 1.48 0.02 0.10 71.53 10:34:01 AM 4 28.17 0.00 2.44 0.10 0.10 69.20 10:34:01 AM 5 33.85 0.00 1.91 0.02 0.10 64.12 10:34:01 AM 6 20.06 0.00 2.79 0.79 0.08 76.28 10:34:01 AM 7 26.27 0.00 1.66 0.00 0.08 71.98 10:35:01 AM all 29.41 0.00 1.56 0.46 0.07 68.50 10:35:01 AM 0 14.88 0.00 0.97 0.05 0.08 84.02 10:35:01 AM 1 39.10 0.00 2.09 2.09 0.08 56.63 10:35:01 AM 2 36.63 0.00 1.96 0.79 0.08 60.54 10:35:01 AM 3 23.82 0.00 1.49 0.17 0.07 74.46 10:35:01 AM 4 39.25 0.00 1.87 0.40 0.07 58.41 10:35:01 AM 5 38.90 0.00 1.62 0.10 0.07 59.31 10:35:01 AM 6 23.81 0.00 1.52 0.08 0.05 74.53 10:35:01 AM 7 18.85 0.00 0.94 0.02 0.08 80.11 10:36:01 AM all 23.25 0.00 1.10 0.10 0.07 75.49 10:36:01 AM 0 35.65 0.00 0.92 0.07 0.08 63.28 10:36:01 AM 1 30.04 0.00 0.68 0.05 0.05 69.17 10:36:01 AM 2 26.24 0.00 0.52 0.05 0.08 73.11 10:36:01 AM 3 4.67 0.00 0.83 0.48 0.05 93.96 10:36:01 AM 4 9.27 0.00 0.92 0.02 0.07 89.72 10:36:01 AM 5 47.01 0.00 2.29 0.10 0.08 50.52 10:36:01 AM 6 12.87 0.00 1.04 0.05 0.07 85.97 10:36:01 AM 7 20.19 0.00 1.57 0.00 0.05 78.19 Average: all 17.97 0.00 1.38 0.24 0.07 80.34 Average: 0 14.92 0.00 1.19 0.18 0.08 83.64 Average: 1 17.99 0.00 1.51 0.56 0.08 79.86 Average: 2 21.32 0.00 1.37 0.24 0.08 76.99 Average: 3 16.18 0.00 1.40 0.18 0.07 82.17 Average: 4 15.95 0.00 1.29 0.26 0.08 82.42 Average: 5 22.25 0.00 1.51 0.20 0.07 75.96 Average: 6 18.84 0.00 1.61 0.11 0.06 79.38 Average: 7 16.30 0.00 1.17 0.16 0.07 82.29