---> uname -a: Linux prd-centos8-docker-8c-8g-2729.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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1030 28262 20 2594 30405 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:3d:ed:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fe3d:ed78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:85:e6:e9 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 ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 10/18/2026 _x86_64_ (8 CPU) 05:17:41 LINUX RESTART (8 CPU) 05:19:03 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 72.15 0.21 71.94 31.02 5667.08 05:21:01 AM 126.01 2.88 123.13 364.81 12676.64 05:22:01 AM 160.01 2.50 157.51 940.35 5560.65 05:23:01 AM 61.74 1.08 60.66 77.19 5588.57 05:24:01 AM 22.23 0.00 22.23 0.00 1959.01 05:25:01 AM 5.03 0.00 5.03 0.00 101.05 05:26:01 AM 0.50 0.00 0.50 0.00 8.83 05:27:01 AM 0.43 0.00 0.43 0.00 8.02 05:28:01 AM 0.48 0.00 0.48 0.00 8.97 05:29:01 AM 0.48 0.00 0.48 0.00 9.77 05:30:01 AM 0.50 0.00 0.50 0.00 9.23 05:31:01 AM 0.50 0.00 0.50 0.00 9.00 05:32:01 AM 9.35 0.23 9.12 35.86 431.59 Average: 35.25 0.53 34.72 111.70 2456.44 05:19:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 29597760 31271480 3055612 9.36 2688 1999472 1464556 4.35 138592 2487712 138828 05:21:01 AM 29113680 31024188 3539692 10.84 2688 2225740 2028356 6.02 165940 2896248 45028 05:22:01 AM 27782380 29915028 4870992 14.92 2688 2441004 2540912 7.54 223668 4140576 108136 05:23:01 AM 28957104 31149472 3696268 11.32 2688 2498044 1515348 4.50 243852 2940916 43928 05:24:01 AM 28958964 31150916 3694408 11.31 2688 2498048 1515348 4.50 243852 2941180 4 05:25:01 AM 28959164 31151116 3694208 11.31 2688 2498048 1515348 4.50 243852 2941284 4 05:26:01 AM 28959036 31150992 3694336 11.31 2688 2498052 1515348 4.50 243852 2941604 4 05:27:01 AM 28959020 31150976 3694352 11.31 2688 2498052 1515348 4.50 243852 2941588 4 05:28:01 AM 28957016 31148976 3696356 11.32 2688 2498056 1515348 4.50 243852 2943756 4 05:29:01 AM 28950092 31142052 3703280 11.34 2688 2498056 1515348 4.50 243852 2950640 4 05:30:01 AM 28942596 31134564 3710776 11.36 2688 2498060 1534936 4.55 243852 2958360 4 05:31:01 AM 28942936 31134908 3710436 11.36 2688 2498064 1534936 4.55 243852 2958320 4 05:32:01 AM 28949016 31144016 3704356 11.34 2688 2500864 1484180 4.40 423860 2771424 7384 Average: 28925290 31051437 3728082 11.42 2688 2434582 1630409 4.84 242056 2985662 26410 05:19:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 70.60 45.98 904.87 6.09 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 147.60 126.09 1276.73 44.92 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:22:01 AM eth0 239.87 202.58 2338.60 37.88 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 88.45 78.60 308.64 22.41 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 9.95 11.31 4.27 12.90 0.00 0.00 0.00 0.00 05:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 11.63 13.10 4.08 35.86 0.00 0.00 0.00 0.00 05:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 11.50 12.56 4.39 27.66 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 9.68 11.55 4.16 9.46 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 10.16 11.71 3.99 18.16 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 10.05 11.51 4.31 13.71 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 9.31 10.88 3.97 7.34 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 9.57 11.20 3.93 12.60 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 20.48 18.83 12.86 17.24 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 49.86 43.53 373.66 20.52 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/18/2026 _x86_64_ (8 CPU) 05:17:41 LINUX RESTART (8 CPU) 05:19:03 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 4.48 0.00 0.48 0.15 0.00 94.89 05:20:01 AM 0 9.82 0.00 1.19 0.36 0.00 88.63 05:20:01 AM 1 0.57 0.00 0.17 0.00 0.00 99.26 05:20:01 AM 2 3.96 0.00 0.59 0.40 0.00 95.06 05:20:01 AM 3 6.30 0.00 0.62 0.12 0.00 92.96 05:20:01 AM 4 10.04 0.00 0.53 0.14 0.00 89.29 05:20:01 AM 5 1.76 0.00 0.28 0.09 0.00 97.88 05:20:01 AM 6 2.02 0.00 0.22 0.03 0.00 97.72 05:20:01 AM 7 1.41 0.00 0.21 0.09 0.00 98.29 05:21:01 AM all 10.99 0.00 1.05 0.34 0.00 87.62 05:21:01 AM 0 10.82 0.00 1.81 0.23 0.02 87.13 05:21:01 AM 1 16.07 0.00 1.03 0.30 0.02 82.57 05:21:01 AM 2 13.38 0.00 1.25 0.60 0.00 84.76 05:21:01 AM 3 12.71 0.00 0.70 0.03 0.00 86.55 05:21:01 AM 4 6.88 0.00 0.77 0.52 0.00 91.84 05:21:01 AM 5 7.76 0.00 1.07 0.55 0.00 90.62 05:21:01 AM 6 8.88 0.00 0.65 0.10 0.00 90.37 05:21:01 AM 7 11.43 0.00 1.09 0.38 0.00 87.10 05:22:01 AM all 37.82 0.00 1.54 0.37 0.02 60.25 05:22:01 AM 0 33.74 0.00 1.72 0.18 0.02 64.34 05:22:01 AM 1 40.38 0.00 1.30 0.63 0.02 57.66 05:22:01 AM 2 37.67 0.00 1.62 0.47 0.02 60.22 05:22:01 AM 3 41.04 0.00 1.41 0.59 0.02 56.95 05:22:01 AM 4 46.39 0.00 2.04 0.40 0.02 51.15 05:22:01 AM 5 42.89 0.00 1.44 0.30 0.03 55.34 05:22:01 AM 6 27.07 0.00 1.05 0.03 0.00 71.85 05:22:01 AM 7 33.37 0.00 1.72 0.38 0.02 64.50 05:23:01 AM all 28.77 0.00 1.47 0.16 0.01 69.59 05:23:01 AM 0 21.87 0.00 1.27 0.10 0.00 76.77 05:23:01 AM 1 28.18 0.00 1.17 0.08 0.00 70.57 05:23:01 AM 2 24.85 0.00 1.15 0.05 0.00 73.95 05:23:01 AM 3 43.44 0.00 2.09 0.32 0.03 54.12 05:23:01 AM 4 18.52 0.00 1.35 0.03 0.02 80.08 05:23:01 AM 5 30.89 0.00 1.54 0.25 0.00 67.32 05:23:01 AM 6 29.60 0.00 1.67 0.38 0.02 68.33 05:23:01 AM 7 32.86 0.00 1.53 0.05 0.00 65.55 05:24:01 AM all 0.29 0.00 0.05 0.05 0.00 99.61 05:24:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 05:24:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 05:24:01 AM 2 0.52 0.00 0.03 0.05 0.00 99.40 05:24:01 AM 3 0.60 0.00 0.08 0.15 0.00 99.17 05:24:01 AM 4 0.23 0.00 0.02 0.00 0.00 99.75 05:24:01 AM 5 0.08 0.00 0.07 0.00 0.00 99.85 05:24:01 AM 6 0.05 0.00 0.05 0.18 0.00 99.72 05:24:01 AM 7 0.78 0.00 0.05 0.00 0.00 99.17 05:25:01 AM all 0.29 0.00 0.03 0.01 0.00 99.67 05:25:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:25:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 05:25:01 AM 2 0.52 0.00 0.02 0.05 0.00 99.42 05:25:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 05:25:01 AM 4 0.78 0.00 0.07 0.00 0.00 99.15 05:25:01 AM 5 0.10 0.00 0.05 0.00 0.00 99.85 05:25:01 AM 6 0.03 0.00 0.00 0.00 0.00 99.97 05:25:01 AM 7 0.78 0.00 0.05 0.00 0.00 99.17 05:26:01 AM all 0.28 0.00 0.03 0.00 0.00 99.69 05:26:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:26:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 05:26:01 AM 2 0.50 0.00 0.00 0.00 0.00 99.50 05:26:01 AM 3 0.05 0.00 0.00 0.00 0.00 99.95 05:26:01 AM 4 0.77 0.00 0.05 0.00 0.00 99.18 05:26:01 AM 5 0.08 0.00 0.05 0.00 0.00 99.87 05:26:01 AM 6 0.05 0.00 0.02 0.00 0.00 99.93 05:26:01 AM 7 0.75 0.00 0.05 0.00 0.00 99.20 05:27:01 AM all 0.30 0.00 0.03 0.00 0.00 99.67 05:27:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 05:27:01 AM 1 0.07 0.00 0.07 0.00 0.00 99.87 05:27:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 05:27:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 05:27:01 AM 4 0.82 0.00 0.03 0.00 0.00 99.15 05:27:01 AM 5 0.10 0.00 0.03 0.00 0.00 99.87 05:27:01 AM 6 0.07 0.00 0.02 0.00 0.00 99.92 05:27:01 AM 7 0.80 0.00 0.05 0.00 0.00 99.15 05:28:01 AM all 0.25 0.00 0.03 0.00 0.00 99.72 05:28:01 AM 0 0.00 0.00 0.03 0.00 0.00 99.97 05:28:01 AM 1 0.10 0.00 0.07 0.00 0.00 99.83 05:28:01 AM 2 0.20 0.00 0.03 0.00 0.00 99.77 05:28:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 05:28:01 AM 4 0.77 0.00 0.03 0.00 0.00 99.20 05:28:01 AM 5 0.03 0.00 0.03 0.00 0.00 99.93 05:28:01 AM 6 0.07 0.00 0.02 0.00 0.00 99.92 05:28:01 AM 7 0.78 0.00 0.02 0.00 0.00 99.20 05:29:01 AM all 0.27 0.00 0.04 0.00 0.00 99.69 05:29:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 05:29:01 AM 1 0.40 0.00 0.08 0.00 0.00 99.51 05:29:01 AM 2 0.05 0.00 0.03 0.00 0.00 99.92 05:29:01 AM 3 0.07 0.00 0.03 0.00 0.00 99.90 05:29:01 AM 4 0.80 0.00 0.07 0.00 0.00 99.13 05:29:01 AM 5 0.05 0.00 0.00 0.00 0.00 99.95 05:29:01 AM 6 0.03 0.00 0.00 0.00 0.00 99.97 05:29:01 AM 7 0.78 0.00 0.05 0.00 0.00 99.17 05:30:01 AM all 0.30 0.00 0.04 0.00 0.00 99.66 05:30:01 AM 0 0.02 0.00 0.05 0.00 0.00 99.93 05:30:01 AM 1 0.10 0.00 0.05 0.00 0.00 99.85 05:30:01 AM 2 0.07 0.00 0.05 0.00 0.00 99.88 05:30:01 AM 3 0.07 0.00 0.02 0.00 0.00 99.92 05:30:01 AM 4 0.98 0.00 0.05 0.00 0.00 98.97 05:30:01 AM 5 0.03 0.00 0.02 0.00 0.00 99.95 05:30:01 AM 6 0.35 0.00 0.02 0.00 0.00 99.63 05:30:01 AM 7 0.80 0.00 0.03 0.00 0.00 99.17 05:30:01 AM CPU %user %nice %system %iowait %steal %idle 05:31:01 AM all 0.28 0.00 0.04 0.00 0.00 99.68 05:31:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 05:31:01 AM 1 0.08 0.00 0.02 0.00 0.00 99.90 05:31:01 AM 2 0.07 0.00 0.05 0.00 0.00 99.88 05:31:01 AM 3 0.03 0.00 0.05 0.00 0.00 99.92 05:31:01 AM 4 0.77 0.00 0.05 0.00 0.00 99.18 05:31:01 AM 5 0.02 0.00 0.03 0.00 0.00 99.95 05:31:01 AM 6 0.53 0.00 0.02 0.00 0.00 99.45 05:31:01 AM 7 0.75 0.00 0.05 0.00 0.00 99.20 05:32:01 AM all 2.86 0.00 0.33 0.02 0.00 96.78 05:32:01 AM 0 6.11 0.00 0.68 0.03 0.00 93.18 05:32:01 AM 1 3.15 0.00 0.43 0.02 0.00 96.40 05:32:01 AM 2 0.42 0.00 0.25 0.00 0.02 99.32 05:32:01 AM 3 0.32 0.00 0.27 0.05 0.00 99.37 05:32:01 AM 4 7.61 0.00 0.33 0.02 0.00 92.04 05:32:01 AM 5 0.87 0.00 0.18 0.03 0.00 98.92 05:32:01 AM 6 0.88 0.00 0.18 0.00 0.00 98.93 05:32:01 AM 7 3.55 0.00 0.30 0.02 0.00 96.13 Average: all 6.70 0.00 0.39 0.08 0.00 92.81 Average: 0 6.32 0.00 0.52 0.07 0.00 93.08 Average: 1 6.88 0.00 0.35 0.08 0.00 92.68 Average: 2 6.36 0.00 0.39 0.12 0.00 93.13 Average: 3 8.05 0.00 0.41 0.10 0.00 91.44 Average: 4 7.32 0.00 0.41 0.08 0.00 92.18 Average: 5 6.52 0.00 0.37 0.09 0.00 93.02 Average: 6 5.36 0.00 0.30 0.06 0.00 94.28 Average: 7 6.84 0.00 0.40 0.07 0.00 92.69