---> uname -a: Linux prd-centos8-docker-8c-8g-3862.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 1025 28220 20 2642 30410 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:0a:95:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe0a:956f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:7a:06:aa 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) 10/21/2026 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 164.86 32.67 132.19 6065.88 3572.21 05:20:01 AM 113.88 0.60 113.28 145.82 10001.07 05:21:01 AM 93.52 2.38 91.14 222.52 8698.75 05:22:01 AM 150.64 2.50 148.14 940.51 5227.98 05:23:01 AM 63.24 1.08 62.16 77.19 5964.41 05:24:01 AM 14.93 0.00 14.93 0.00 1184.96 05:25:01 AM 0.53 0.00 0.53 0.00 9.78 05:26:01 AM 0.30 0.00 0.30 0.00 4.48 05:27:01 AM 0.48 0.00 0.48 0.00 8.57 05:28:01 AM 0.43 0.00 0.43 0.00 8.43 05:29:01 AM 0.42 0.02 0.40 0.13 7.65 05:30:00 AM 10.73 6.79 3.93 1630.23 89.70 05:30:01 AM 0.00 0.00 0.00 0.00 0.00 05:31:01 AM 0.75 0.00 0.75 0.00 11.06 05:32:01 AM 7.88 0.42 7.46 43.19 376.46 Average: 44.31 3.27 41.04 642.91 2510.61 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29808816 31262656 2844556 8.71 2688 1790432 1497884 4.44 136480 2321260 41904 05:20:01 AM 29476224 31293448 3177148 9.73 2688 2135284 1400560 4.16 138652 2582320 173076 05:21:01 AM 28498400 30413588 4154972 12.72 2688 2229636 2449624 7.27 167248 3508016 37232 05:22:01 AM 27304612 29445708 5348760 16.38 2688 2449036 3401672 10.09 230092 4609976 110940 05:23:01 AM 28963984 31156584 3689388 11.30 2688 2497996 1500260 4.45 244092 2934312 28472 05:24:01 AM 28964576 31156992 3688796 11.30 2688 2497996 1500260 4.45 244092 2934468 4 05:25:01 AM 28965556 31157976 3687816 11.29 2688 2498000 1500260 4.45 244092 2934604 4 05:26:01 AM 28965924 31158344 3687448 11.29 2688 2498000 1500260 4.45 244092 2934904 4 05:27:01 AM 28964452 31156868 3688920 11.30 2688 2498004 1500260 4.45 244092 2936628 4 05:28:01 AM 28959876 31152292 3693496 11.31 2688 2498004 1500260 4.45 244092 2941080 4 05:29:01 AM 28945236 31137656 3708136 11.36 2688 2498008 1494668 4.43 244092 2956044 4 05:30:00 AM 28870852 31111168 3782520 11.58 2688 2545844 1517208 4.50 246192 3027732 4 05:30:01 AM 28870236 31110592 3783136 11.59 2688 2545848 1517208 4.50 246192 3028032 24 05:31:01 AM 28869764 31110128 3783608 11.59 2688 2545856 1533144 4.55 246192 3028100 4 05:32:01 AM 28967612 31209856 3685760 11.29 2688 2547364 1429388 4.24 434040 2742072 6248 Average: 28893075 31002257 3760297 11.52 2688 2418354 1682861 4.99 236915 3027970 26529 05:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 280.14 199.53 938.91 58.68 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 74.36 47.37 1143.49 7.13 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 144.37 125.38 1044.57 47.02 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 229.95 197.28 2277.73 36.47 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 71.97 63.86 304.27 18.16 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 9.91 11.51 4.02 21.83 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 10.85 12.18 4.04 26.92 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 11.81 13.33 4.53 27.96 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 9.28 11.01 3.96 9.39 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 10.45 11.78 4.31 18.21 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 9.88 11.71 4.30 13.72 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 05:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:00 AM eth0 9.62 11.78 4.04 7.57 0.00 0.00 0.00 0.00 05:30:00 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 0.00 0.00 0.00 0.00 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 9.93 12.10 3.99 12.69 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 20.13 17.38 13.33 16.86 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 64.21 53.11 410.48 22.99 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) 10/21/2026 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 6.63 0.00 1.35 0.55 0.00 91.47 05:19:01 AM 0 8.30 0.00 1.75 0.65 0.00 89.30 05:19:01 AM 1 12.77 0.00 1.31 0.24 0.00 85.68 05:19:01 AM 2 3.31 0.00 1.04 0.10 0.00 95.55 05:19:01 AM 3 3.67 0.00 1.24 0.24 0.00 94.85 05:19:01 AM 4 7.07 0.00 2.71 2.71 0.03 87.47 05:19:01 AM 5 5.20 0.00 0.70 0.19 0.00 93.91 05:19:01 AM 6 8.04 0.00 1.36 0.10 0.00 90.50 05:19:01 AM 7 4.69 0.00 0.70 0.17 0.00 94.45 05:20:01 AM all 6.36 0.00 0.64 0.31 0.01 92.69 05:20:01 AM 0 0.68 0.00 0.32 0.05 0.02 98.93 05:20:01 AM 1 13.71 0.00 1.58 0.32 0.02 84.37 05:20:01 AM 2 15.38 0.00 1.52 0.90 0.00 82.20 05:20:01 AM 3 6.58 0.00 0.55 0.45 0.00 92.42 05:20:01 AM 4 0.87 0.00 0.17 0.08 0.00 98.88 05:20:01 AM 5 5.25 0.00 0.50 0.12 0.02 94.11 05:20:01 AM 6 6.07 0.00 0.33 0.37 0.00 93.23 05:20:01 AM 7 2.37 0.00 0.13 0.17 0.00 97.33 05:21:01 AM all 11.63 0.00 0.94 0.29 0.01 87.13 05:21:01 AM 0 14.24 0.00 0.38 0.03 0.00 85.34 05:21:01 AM 1 6.51 0.00 0.72 0.30 0.00 92.48 05:21:01 AM 2 15.26 0.00 0.73 0.23 0.02 83.76 05:21:01 AM 3 9.07 0.00 1.14 0.22 0.02 89.56 05:21:01 AM 4 19.16 0.00 0.50 0.03 0.00 80.30 05:21:01 AM 5 3.25 0.00 0.85 0.10 0.00 95.80 05:21:01 AM 6 15.40 0.00 1.79 0.83 0.02 81.96 05:21:01 AM 7 10.13 0.00 1.44 0.55 0.00 87.88 05:22:01 AM all 37.97 0.00 1.51 0.35 0.01 60.16 05:22:01 AM 0 28.29 0.00 1.30 0.30 0.02 70.09 05:22:01 AM 1 40.53 0.00 2.56 1.07 0.02 55.82 05:22:01 AM 2 39.78 0.00 1.10 0.15 0.00 58.96 05:22:01 AM 3 41.54 0.00 1.04 0.15 0.00 57.27 05:22:01 AM 4 35.24 0.00 1.47 0.15 0.00 63.14 05:22:01 AM 5 43.29 0.00 1.52 0.27 0.02 54.90 05:22:01 AM 6 35.82 0.00 1.74 0.60 0.00 61.84 05:22:01 AM 7 39.28 0.00 1.32 0.12 0.02 59.26 05:23:01 AM all 22.60 0.00 1.33 0.15 0.03 75.88 05:23:01 AM 0 20.26 0.00 1.20 0.48 0.03 78.02 05:23:01 AM 1 26.29 0.00 1.52 0.10 0.05 72.04 05:23:01 AM 2 27.73 0.00 1.84 0.22 0.03 70.19 05:23:01 AM 3 23.28 0.00 1.05 0.02 0.03 75.61 05:23:01 AM 4 23.82 0.00 1.40 0.18 0.03 74.56 05:23:01 AM 5 20.78 0.00 1.15 0.12 0.03 77.92 05:23:01 AM 6 18.92 0.00 1.27 0.02 0.03 79.76 05:23:01 AM 7 19.72 0.00 1.19 0.10 0.02 78.98 05:24:01 AM all 0.29 0.00 0.04 0.04 0.00 99.63 05:24:01 AM 0 0.00 0.00 0.05 0.20 0.00 99.75 05:24:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 05:24:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 05:24:01 AM 3 0.07 0.00 0.07 0.00 0.00 99.87 05:24:01 AM 4 0.37 0.00 0.03 0.00 0.00 99.60 05:24:01 AM 5 0.52 0.00 0.02 0.00 0.00 99.47 05:24:01 AM 6 0.80 0.00 0.05 0.00 0.00 99.15 05:24:01 AM 7 0.05 0.00 0.03 0.08 0.00 99.83 05:25:01 AM all 0.30 0.00 0.03 0.00 0.00 99.66 05:25:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 05:25:01 AM 1 0.03 0.00 0.05 0.00 0.00 99.92 05:25:01 AM 2 0.87 0.00 0.05 0.00 0.02 99.07 05:25:01 AM 3 0.13 0.00 0.05 0.00 0.00 99.82 05:25:01 AM 4 0.07 0.00 0.03 0.00 0.02 99.88 05:25:01 AM 5 0.50 0.00 0.02 0.00 0.00 99.48 05:25:01 AM 6 0.78 0.00 0.05 0.00 0.00 99.17 05:25:01 AM 7 0.02 0.00 0.00 0.00 0.00 99.98 05:26:01 AM all 0.29 0.00 0.03 0.00 0.00 99.68 05:26:01 AM 0 0.03 0.00 0.00 0.00 0.00 99.97 05:26:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 05:26:01 AM 2 0.87 0.00 0.05 0.00 0.00 99.08 05:26:01 AM 3 0.08 0.00 0.05 0.00 0.00 99.87 05:26:01 AM 4 0.03 0.00 0.02 0.00 0.00 99.95 05:26:01 AM 5 0.35 0.00 0.03 0.00 0.00 99.62 05:26:01 AM 6 0.85 0.00 0.03 0.00 0.02 99.10 05:26:01 AM 7 0.05 0.00 0.02 0.00 0.02 99.92 05:27:01 AM all 0.25 0.00 0.03 0.00 0.00 99.71 05:27:01 AM 0 0.08 0.00 0.02 0.00 0.00 99.90 05:27:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 05:27:01 AM 2 0.78 0.00 0.05 0.00 0.00 99.17 05:27:01 AM 3 0.07 0.00 0.05 0.00 0.00 99.88 05:27:01 AM 4 0.05 0.00 0.02 0.00 0.00 99.93 05:27:01 AM 5 0.22 0.00 0.02 0.00 0.00 99.77 05:27:01 AM 6 0.78 0.00 0.08 0.00 0.00 99.13 05:27:01 AM 7 0.02 0.00 0.00 0.00 0.00 99.98 05:28:01 AM all 0.30 0.00 0.03 0.00 0.00 99.67 05:28:01 AM 0 0.08 0.00 0.02 0.00 0.00 99.90 05:28:01 AM 1 0.08 0.00 0.03 0.00 0.02 99.87 05:28:01 AM 2 0.80 0.00 0.03 0.00 0.00 99.17 05:28:01 AM 3 0.08 0.00 0.07 0.00 0.02 99.83 05:28:01 AM 4 0.02 0.00 0.00 0.00 0.00 99.98 05:28:01 AM 5 0.52 0.00 0.02 0.00 0.00 99.47 05:28:01 AM 6 0.77 0.00 0.08 0.00 0.00 99.15 05:28:01 AM 7 0.03 0.00 0.00 0.00 0.00 99.97 05:29:01 AM all 0.30 0.00 0.04 0.00 0.00 99.66 05:29:01 AM 0 0.15 0.00 0.00 0.00 0.00 99.85 05:29:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 05:29:01 AM 2 0.77 0.00 0.05 0.00 0.00 99.18 05:29:01 AM 3 0.10 0.00 0.05 0.00 0.00 99.85 05:29:01 AM 4 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 5 0.52 0.00 0.02 0.00 0.00 99.47 05:29:01 AM 6 0.75 0.00 0.08 0.00 0.00 99.17 05:29:01 AM 7 0.03 0.00 0.02 0.00 0.00 99.95 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:00 AM all 0.30 0.07 0.06 0.05 0.00 99.52 05:30:00 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:30:00 AM 1 0.66 0.00 0.07 0.00 0.00 99.27 05:30:00 AM 2 0.75 0.00 0.07 0.03 0.00 99.15 05:30:00 AM 3 0.12 0.41 0.15 0.19 0.00 99.13 05:30:00 AM 4 0.00 0.00 0.03 0.00 0.02 99.95 05:30:00 AM 5 0.54 0.00 0.02 0.00 0.00 99.44 05:30:00 AM 6 0.20 0.17 0.07 0.10 0.00 99.46 05:30:00 AM 7 0.10 0.00 0.05 0.05 0.00 99.80 05:30:01 AM all 0.20 0.00 0.29 0.00 0.00 99.51 05:30:01 AM 0 0.77 0.00 0.77 0.00 0.00 98.46 05:30:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 05:30:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 05:30:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 05:30:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 05:30:01 AM 5 0.78 0.00 0.78 0.00 0.00 98.44 05:30:01 AM 6 0.00 0.00 0.79 0.00 0.00 99.21 05:30:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:31:01 AM all 0.28 0.01 0.03 0.00 0.00 99.68 05:31:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:31:01 AM 1 0.05 0.02 0.02 0.00 0.00 99.92 05:31:01 AM 2 0.77 0.00 0.03 0.00 0.00 99.20 05:31:01 AM 3 0.07 0.05 0.03 0.00 0.00 99.85 05:31:01 AM 4 0.07 0.00 0.03 0.00 0.00 99.90 05:31:01 AM 5 0.52 0.00 0.03 0.00 0.00 99.45 05:31:01 AM 6 0.73 0.00 0.07 0.00 0.00 99.20 05:31:01 AM 7 0.03 0.00 0.05 0.00 0.00 99.92 05:32:01 AM all 3.98 0.01 0.43 0.03 0.00 95.55 05:32:01 AM 0 11.09 0.00 0.57 0.07 0.00 88.28 05:32:01 AM 1 0.37 0.00 0.33 0.08 0.00 99.22 05:32:01 AM 2 5.42 0.00 0.63 0.02 0.00 93.93 05:32:01 AM 3 0.38 0.00 0.30 0.00 0.00 99.32 05:32:01 AM 4 0.57 0.00 0.25 0.00 0.00 99.18 05:32:01 AM 5 10.96 0.00 0.72 0.02 0.02 88.29 05:32:01 AM 6 1.22 0.00 0.23 0.00 0.00 98.55 05:32:01 AM 7 1.85 0.10 0.38 0.02 0.00 97.65 Average: all 6.53 0.01 0.46 0.12 0.01 92.87 Average: 0 5.94 0.00 0.40 0.13 0.00 93.53 Average: 1 7.21 0.00 0.59 0.15 0.01 92.04 Average: 2 8.07 0.00 0.52 0.12 0.00 91.30 Average: 3 6.08 0.03 0.42 0.09 0.00 93.38 Average: 4 6.23 0.00 0.47 0.22 0.01 93.07 Average: 5 6.60 0.00 0.40 0.06 0.01 92.94 Average: 6 6.50 0.01 0.52 0.14 0.00 92.83 Average: 7 5.59 0.01 0.38 0.09 0.00 93.93