---> uname -a: Linux prd-centos8-docker-8c-8g-2732.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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: 31888 1140 25116 19 5630 30273 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:16:2f:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fe16:2f10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:37:26:5d 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::42:41ff:fe37:265d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 05/22/2026 _x86_64_ (8 CPU) 10:11:26 LINUX RESTART (8 CPU) 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 188.07 15.21 172.85 3246.53 11878.30 10:14:01 AM 232.16 5.01 227.14 1179.87 17190.07 10:15:01 AM 151.93 0.60 151.33 421.73 45256.56 10:16:01 AM 36.86 0.10 36.76 59.59 707.23 10:17:01 AM 24.99 0.48 24.50 21.46 511.69 10:18:01 AM 4.50 0.00 4.50 0.00 181.44 10:19:01 AM 38.31 0.00 38.31 0.00 9111.23 10:20:01 AM 90.15 0.00 90.15 0.00 19210.28 10:21:01 AM 16.99 0.00 16.99 0.00 636.70 10:22:01 AM 150.82 2.43 148.39 4484.05 1865.26 Average: 93.48 2.38 91.09 941.26 10654.88 10:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 28975880 30975544 3677492 11.26 2688 2314696 1852124 5.50 163192 3043716 247964 10:14:01 AM 27747280 30123676 4906092 15.02 2688 2683740 2366996 7.02 261296 4135016 122852 10:15:01 AM 24767948 28335724 7885424 24.15 2688 3846372 4430528 13.15 330072 6936188 108 10:16:01 AM 24550016 28123892 8103356 24.82 2688 3850772 4139152 12.28 431104 7051696 292 10:17:01 AM 24289464 27869700 8363908 25.61 2688 3857584 4242448 12.59 442632 7300204 44 10:18:01 AM 25184608 28776128 7468764 22.87 2688 3868812 3524916 10.46 446352 6405960 9328 10:19:01 AM 24773412 28750016 7879960 24.13 2688 4250348 3399764 10.09 509204 6743888 132808 10:20:01 AM 23089216 27416956 9564156 29.29 2688 4589944 6154040 18.26 556068 8311496 840 10:21:01 AM 23391288 27652676 9262084 28.36 2688 4510696 4194944 12.45 548632 8033948 24 10:22:01 AM 23247140 28451708 9406232 28.81 2688 5448420 3616412 10.73 659316 8058912 789720 Average: 25001625 28647602 7651747 23.43 2688 3922138 3792132 11.25 434787 6602102 130398 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 157.77 115.86 2067.97 22.54 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 380.02 302.88 5176.99 43.63 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 393.40 249.77 10230.05 35.49 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:15:01 AM veth6a0ba9c 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:16:01 AM lo 28.43 28.43 32.60 32.60 0.00 0.00 0.00 0.00 10:16:01 AM eth0 50.56 33.99 12.82 16.80 0.00 0.00 0.00 0.00 10:16:01 AM docker0 9.03 10.33 15.68 16.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 69.25 69.25 5.04 5.04 0.00 0.00 0.00 0.00 10:17:01 AM eth0 237.96 171.06 64.56 69.92 0.00 0.00 0.00 0.00 10:17:01 AM docker0 9.55 10.76 1.42 1.39 0.00 0.00 0.00 0.00 10:18:01 AM lo 56.21 56.21 2.74 2.74 0.00 0.00 0.00 0.00 10:18:01 AM eth0 244.00 185.54 82.15 74.37 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:19:01 AM eth0 524.28 196.82 3012.42 27.47 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 263.97 263.97 41.92 41.92 0.00 0.00 0.00 0.00 10:20:01 AM eth0 34.36 19.66 28.70 11.23 0.00 0.00 0.00 0.00 10:20:01 AM docker0 110.98 117.61 18.92 19.85 0.00 0.00 0.00 0.00 10:20:01 AM veth39de373 99.53 105.30 19.08 16.49 0.00 0.00 0.00 0.00 10:20:01 AM veth447ca73 11.45 13.01 1.36 3.63 0.00 0.00 0.00 0.00 10:21:01 AM lo 1453.65 1453.65 246.34 246.34 0.00 0.00 0.00 0.00 10:21:01 AM eth0 170.33 113.18 46.16 48.65 0.00 0.00 0.00 0.00 10:21:01 AM docker0 628.46 643.99 120.57 117.34 0.00 0.00 0.00 0.00 10:22:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 10:22:01 AM eth0 103.13 88.62 1468.81 16.16 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 187.29 187.29 32.87 32.87 0.00 0.00 0.00 0.00 Average: eth0 229.59 147.74 2219.10 36.63 0.00 0.00 0.00 0.00 Average: docker0 75.80 78.28 15.66 15.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 05/22/2026 _x86_64_ (8 CPU) 10:11:26 LINUX RESTART (8 CPU) 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 12.19 0.00 1.14 0.67 0.05 85.95 10:13:01 AM 0 7.12 0.00 0.82 0.72 0.05 91.29 10:13:01 AM 1 16.56 0.00 0.99 0.30 0.07 82.08 10:13:01 AM 2 22.58 0.00 2.09 1.17 0.07 74.10 10:13:01 AM 3 5.84 0.00 0.62 0.20 0.05 93.29 10:13:01 AM 4 22.45 0.00 2.04 0.57 0.05 74.90 10:13:01 AM 5 5.33 0.00 0.84 1.05 0.03 92.75 10:13:01 AM 6 8.72 0.00 0.68 0.47 0.05 90.08 10:13:01 AM 7 8.90 0.00 1.08 0.87 0.03 89.12 10:14:01 AM all 31.44 0.00 1.27 1.21 0.09 65.99 10:14:01 AM 0 16.79 0.00 0.94 0.48 0.08 81.71 10:14:01 AM 1 31.63 0.00 0.89 1.12 0.08 66.28 10:14:01 AM 2 30.01 0.00 1.59 3.11 0.08 65.21 10:14:01 AM 3 20.45 0.00 1.19 0.82 0.10 77.45 10:14:01 AM 4 35.40 0.00 1.35 1.09 0.10 62.06 10:14:01 AM 5 36.51 0.00 1.34 1.69 0.08 60.38 10:14:01 AM 6 41.82 0.00 1.40 0.67 0.10 56.01 10:14:01 AM 7 38.94 0.00 1.49 0.69 0.08 58.81 10:15:01 AM all 36.17 0.00 2.60 1.45 0.10 59.69 10:15:01 AM 0 29.51 0.00 2.54 0.34 0.10 67.51 10:15:01 AM 1 29.72 0.00 3.99 3.41 0.12 62.76 10:15:01 AM 2 21.86 0.00 2.54 4.37 0.10 71.13 10:15:01 AM 3 38.57 0.00 1.92 1.80 0.10 57.61 10:15:01 AM 4 54.14 0.00 2.99 1.51 0.12 41.24 10:15:01 AM 5 44.74 0.00 2.15 0.05 0.10 52.96 10:15:01 AM 6 45.70 0.00 1.59 0.03 0.07 52.60 10:15:01 AM 7 25.05 0.00 3.06 0.05 0.08 71.75 10:16:01 AM all 18.43 0.00 1.52 0.34 0.08 79.63 10:16:01 AM 0 11.96 0.00 1.69 0.37 0.07 85.91 10:16:01 AM 1 15.66 0.00 1.52 0.13 0.07 82.61 10:16:01 AM 2 17.13 0.00 1.56 0.67 0.08 80.56 10:16:01 AM 3 29.69 0.00 1.12 0.32 0.10 68.77 10:16:01 AM 4 12.67 0.00 1.42 0.65 0.07 85.19 10:16:01 AM 5 22.74 0.00 2.01 0.28 0.08 74.89 10:16:01 AM 6 15.19 0.00 1.22 0.17 0.08 83.33 10:16:01 AM 7 22.38 0.00 1.64 0.10 0.08 75.79 10:17:01 AM all 17.43 0.00 1.82 0.04 0.08 80.63 10:17:01 AM 0 17.37 0.00 1.64 0.03 0.08 80.87 10:17:01 AM 1 12.14 0.00 2.04 0.03 0.08 85.70 10:17:01 AM 2 22.83 0.00 2.06 0.07 0.08 74.96 10:17:01 AM 3 15.00 0.00 1.59 0.07 0.08 83.26 10:17:01 AM 4 23.25 0.00 1.62 0.03 0.08 75.00 10:17:01 AM 5 15.27 0.00 1.79 0.05 0.07 82.82 10:17:01 AM 6 16.91 0.00 1.77 0.02 0.08 81.21 10:17:01 AM 7 16.64 0.00 2.01 0.02 0.10 81.23 10:18:01 AM all 8.65 0.00 0.74 0.01 0.04 90.56 10:18:01 AM 0 9.86 0.00 0.35 0.02 0.03 89.74 10:18:01 AM 1 2.54 0.00 1.50 0.00 0.05 95.91 10:18:01 AM 2 3.64 0.00 0.77 0.00 0.05 95.54 10:18:01 AM 3 10.61 0.00 0.67 0.02 0.05 88.66 10:18:01 AM 4 22.00 0.00 0.75 0.00 0.05 77.20 10:18:01 AM 5 7.81 0.00 1.04 0.02 0.05 91.09 10:18:01 AM 6 2.51 0.00 0.42 0.00 0.03 97.04 10:18:01 AM 7 10.22 0.00 0.45 0.00 0.03 89.30 10:19:01 AM all 34.29 0.00 1.00 0.38 0.08 64.25 10:19:01 AM 0 33.01 0.00 0.65 0.00 0.08 66.25 10:19:01 AM 1 17.11 0.00 1.19 1.24 0.08 80.38 10:19:01 AM 2 43.40 0.00 0.54 0.07 0.08 55.91 10:19:01 AM 3 30.40 0.00 1.37 0.02 0.08 68.13 10:19:01 AM 4 39.53 0.00 1.37 1.51 0.08 57.51 10:19:01 AM 5 40.91 0.00 1.10 0.12 0.08 57.78 10:19:01 AM 6 37.98 0.00 0.80 0.02 0.08 61.11 10:19:01 AM 7 31.92 0.00 0.95 0.08 0.08 66.96 10:20:01 AM all 23.56 0.00 1.61 0.58 0.08 74.17 10:20:01 AM 0 29.73 0.00 1.12 1.09 0.08 67.97 10:20:01 AM 1 23.19 0.00 2.11 1.58 0.10 73.02 10:20:01 AM 2 20.09 0.00 1.81 1.12 0.07 76.91 10:20:01 AM 3 23.43 0.00 2.05 0.07 0.07 74.39 10:20:01 AM 4 29.81 0.00 1.91 0.44 0.08 67.76 10:20:01 AM 5 24.27 0.00 1.68 0.03 0.08 73.94 10:20:01 AM 6 15.39 0.00 1.27 0.12 0.07 83.15 10:20:01 AM 7 22.54 0.00 0.95 0.18 0.07 76.26 10:21:01 AM all 19.22 0.00 2.09 0.06 0.09 78.53 10:21:01 AM 0 11.10 0.00 1.98 0.05 0.08 86.79 10:21:01 AM 1 24.50 0.00 2.07 0.03 0.10 73.30 10:21:01 AM 2 18.96 0.00 3.04 0.17 0.10 77.73 10:21:01 AM 3 18.17 0.00 2.40 0.03 0.10 79.29 10:21:01 AM 4 16.13 0.00 1.70 0.03 0.08 82.05 10:21:01 AM 5 26.81 0.00 1.16 0.00 0.08 71.95 10:21:01 AM 6 17.98 0.00 2.37 0.07 0.10 79.49 10:21:01 AM 7 20.08 0.00 2.01 0.12 0.10 77.68 10:22:01 AM all 28.74 0.00 1.24 0.38 0.08 69.56 10:22:01 AM 0 25.59 0.00 1.02 0.17 0.07 73.15 10:22:01 AM 1 30.35 0.00 0.92 0.74 0.10 67.89 10:22:01 AM 2 41.73 0.00 1.59 0.32 0.08 56.28 10:22:01 AM 3 33.49 0.00 0.69 0.27 0.07 65.49 10:22:01 AM 4 42.78 0.00 2.02 0.07 0.10 55.03 10:22:01 AM 5 25.72 0.00 1.02 0.17 0.07 73.03 10:22:01 AM 6 15.04 0.00 1.93 1.32 0.07 81.64 10:22:01 AM 7 15.20 0.00 0.74 0.00 0.07 84.00 Average: all 23.00 0.00 1.50 0.51 0.08 74.90 Average: 0 19.20 0.00 1.27 0.33 0.07 79.13 Average: 1 20.33 0.00 1.72 0.86 0.09 77.00 Average: 2 24.23 0.00 1.76 1.10 0.08 72.83 Average: 3 22.56 0.00 1.36 0.36 0.08 75.64 Average: 4 29.81 0.00 1.72 0.59 0.08 67.80 Average: 5 25.00 0.00 1.41 0.35 0.07 73.17 Average: 6 21.72 0.00 1.35 0.29 0.07 76.57 Average: 7 21.18 0.00 1.44 0.21 0.07 77.09