---> uname -a: Linux prd-centos8-docker-8c-8g-4329.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 1017 28274 20 2595 30417 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:1a:b2:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fe1a:b28a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:a4:ea:04 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) 10/23/2026 _x86_64_ (8 CPU) 05:17:32 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 257.92 111.01 146.91 12451.81 39482.01 05:20:01 AM 99.73 0.10 99.63 2.13 8789.42 05:21:01 AM 91.82 2.88 88.94 364.81 9883.92 05:22:01 AM 158.51 2.50 156.01 950.51 4825.75 05:23:01 AM 62.51 1.08 61.42 77.19 5460.84 05:24:01 AM 27.98 0.00 27.98 0.00 2502.15 05:25:01 AM 5.10 0.00 5.10 0.00 106.75 05:26:01 AM 0.47 0.00 0.47 0.00 8.60 05:27:01 AM 0.50 0.00 0.50 0.00 9.77 05:28:01 AM 0.48 0.00 0.48 0.00 10.13 05:29:01 AM 0.50 0.00 0.50 0.00 9.55 05:30:01 AM 0.45 0.00 0.45 0.00 8.13 05:31:01 AM 0.68 0.00 0.68 0.00 12.21 05:32:01 AM 5.03 0.05 4.98 4.67 340.54 Average: 50.84 8.40 42.43 989.58 5104.19 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29856692 31300120 2796680 8.56 2688 1780616 1482080 4.40 134444 2278112 36024 05:20:01 AM 29550680 31225808 3102692 9.50 2688 2000432 1504400 4.46 137808 2529004 53348 05:21:01 AM 28495752 30402068 4157620 12.73 2688 2221108 2380660 7.06 160600 3514268 30004 05:22:01 AM 27160496 29254096 5492876 16.82 2688 2401756 3376596 10.02 221108 4759216 79664 05:23:01 AM 28965408 31158948 3687964 11.29 2688 2498368 1522012 4.52 243540 2928504 57220 05:24:01 AM 28967340 31160524 3686032 11.29 2688 2498368 1522012 4.52 243596 2928636 4 05:25:01 AM 28966960 31160148 3686412 11.29 2688 2498372 1522012 4.52 243600 2928936 4 05:26:01 AM 28966956 31160144 3686416 11.29 2688 2498372 1522012 4.52 243600 2929168 4 05:27:01 AM 28967044 31160236 3686328 11.29 2688 2498376 1522012 4.52 243600 2929088 4 05:28:01 AM 28962776 31155968 3690596 11.30 2688 2498376 1522012 4.52 243600 2933496 4 05:29:01 AM 28950700 31143896 3702672 11.34 2688 2498380 1538072 4.56 243596 2945952 4 05:30:01 AM 28947592 31140788 3705780 11.35 2688 2498380 1540440 4.57 243596 2948768 4 05:31:01 AM 28948472 31141672 3704900 11.35 2688 2498384 1524248 4.52 243596 2948812 4 05:32:01 AM 28916760 31111440 3736612 11.44 2688 2499864 1520372 4.51 422932 2800916 384 Average: 28901688 30976847 3751684 11.49 2688 2384939 1714210 5.09 233515 3021634 18334 05:18:01 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 291.65 202.98 917.76 57.16 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 65.87 47.03 921.12 6.60 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 140.95 119.43 1155.19 43.24 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 230.94 200.82 1944.68 36.81 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 113.75 97.17 773.58 22.96 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 9.77 11.38 4.31 13.13 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 12.30 13.58 4.13 36.00 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 11.70 12.91 4.35 27.67 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 9.22 10.78 3.98 7.12 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 11.30 12.11 4.45 20.75 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 10.66 12.21 4.62 14.30 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 9.08 10.81 3.90 7.23 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 11.33 3.93 12.62 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 18.86 17.01 9.70 15.77 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 67.55 55.68 411.12 22.96 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) 10/23/2026 _x86_64_ (8 CPU) 05:17:32 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.01 0.00 2.22 1.30 0.00 87.46 05:19:01 AM 0 7.67 0.00 3.32 2.16 0.02 86.83 05:19:01 AM 1 9.83 0.00 1.96 0.22 0.02 87.98 05:19:01 AM 2 4.88 0.00 2.22 1.45 0.00 91.44 05:19:01 AM 3 8.52 0.00 2.19 0.32 0.00 88.98 05:19:01 AM 4 16.40 0.00 2.76 1.81 0.00 79.04 05:19:01 AM 5 8.07 0.00 2.13 0.72 0.00 89.09 05:19:01 AM 6 6.47 0.00 1.92 3.33 0.00 88.28 05:19:01 AM 7 10.21 0.00 1.30 0.42 0.00 88.06 05:20:01 AM all 5.14 0.00 0.51 0.23 0.00 94.12 05:20:01 AM 0 3.34 0.00 0.42 0.07 0.00 96.18 05:20:01 AM 1 2.07 0.00 0.25 0.12 0.00 97.57 05:20:01 AM 2 8.11 0.00 0.73 0.75 0.00 90.41 05:20:01 AM 3 2.63 0.00 0.32 0.05 0.00 97.00 05:20:01 AM 4 7.51 0.00 0.53 0.17 0.00 91.79 05:20:01 AM 5 6.97 0.00 0.28 0.13 0.00 92.61 05:20:01 AM 6 10.36 0.00 1.22 0.10 0.00 88.32 05:20:01 AM 7 0.13 0.00 0.30 0.47 0.00 99.10 05:21:01 AM all 8.59 0.00 0.95 0.28 0.01 90.17 05:21:01 AM 0 2.24 0.00 0.48 0.07 0.00 97.21 05:21:01 AM 1 3.78 0.00 0.72 0.55 0.00 94.95 05:21:01 AM 2 13.65 0.00 2.28 1.10 0.02 82.95 05:21:01 AM 3 15.46 0.00 1.60 0.13 0.02 82.79 05:21:01 AM 4 12.98 0.00 1.05 0.12 0.03 85.82 05:21:01 AM 5 2.69 0.00 0.62 0.10 0.00 96.59 05:21:01 AM 6 8.65 0.00 0.50 0.12 0.00 90.73 05:21:01 AM 7 9.25 0.00 0.37 0.07 0.02 90.30 05:22:01 AM all 36.56 0.00 1.50 0.35 0.02 61.57 05:22:01 AM 0 29.50 0.00 1.60 0.35 0.02 68.53 05:22:01 AM 1 42.25 0.00 1.79 0.15 0.02 55.79 05:22:01 AM 2 42.93 0.00 1.39 0.42 0.02 55.25 05:22:01 AM 3 48.07 0.00 1.27 0.28 0.02 50.36 05:22:01 AM 4 29.71 0.00 1.94 0.47 0.02 67.87 05:22:01 AM 5 33.94 0.00 1.34 0.15 0.02 64.55 05:22:01 AM 6 33.37 0.00 1.62 0.48 0.02 64.51 05:22:01 AM 7 32.72 0.00 1.04 0.50 0.02 65.72 05:23:01 AM all 30.66 0.00 1.63 0.16 0.01 67.54 05:23:01 AM 0 19.14 0.00 1.10 0.15 0.00 79.61 05:23:01 AM 1 43.66 0.00 2.56 0.12 0.03 53.63 05:23:01 AM 2 34.79 0.00 2.21 0.20 0.00 62.80 05:23:01 AM 3 27.28 0.00 1.71 0.35 0.00 70.66 05:23:01 AM 4 28.83 0.00 1.50 0.05 0.00 69.62 05:23:01 AM 5 38.37 0.00 1.25 0.02 0.00 60.35 05:23:01 AM 6 28.70 0.00 1.34 0.13 0.02 69.81 05:23:01 AM 7 24.53 0.00 1.34 0.28 0.00 73.85 05:24:01 AM all 0.29 0.00 0.04 0.06 0.00 99.60 05:24:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:24:01 AM 1 0.08 0.00 0.13 0.23 0.00 99.55 05:24:01 AM 2 0.43 0.00 0.03 0.00 0.00 99.53 05:24:01 AM 3 0.07 0.00 0.07 0.12 0.00 99.75 05:24:01 AM 4 0.82 0.00 0.03 0.00 0.00 99.15 05:24:01 AM 5 0.53 0.00 0.02 0.00 0.00 99.45 05:24:01 AM 6 0.03 0.00 0.00 0.00 0.00 99.97 05:24:01 AM 7 0.38 0.00 0.05 0.13 0.00 99.43 05:25:01 AM all 0.28 0.00 0.03 0.00 0.00 99.69 05:25:01 AM 0 0.28 0.00 0.00 0.00 0.00 99.72 05:25:01 AM 1 0.57 0.00 0.05 0.00 0.00 99.38 05:25:01 AM 2 0.30 0.00 0.03 0.00 0.00 99.67 05:25:01 AM 3 0.07 0.00 0.03 0.00 0.00 99.90 05:25:01 AM 4 0.15 0.00 0.02 0.00 0.00 99.83 05:25:01 AM 5 0.02 0.00 0.00 0.00 0.00 99.98 05:25:01 AM 6 0.02 0.00 0.03 0.03 0.00 99.92 05:25:01 AM 7 0.82 0.00 0.07 0.00 0.00 99.12 05:26:01 AM all 0.30 0.00 0.04 0.00 0.00 99.66 05:26:01 AM 0 0.32 0.00 0.03 0.00 0.00 99.65 05:26:01 AM 1 1.00 0.00 0.08 0.00 0.00 98.92 05:26:01 AM 2 0.03 0.00 0.02 0.00 0.02 99.93 05:26:01 AM 3 0.10 0.00 0.05 0.00 0.00 99.85 05:26:01 AM 4 0.05 0.00 0.02 0.00 0.00 99.93 05:26:01 AM 5 0.07 0.00 0.02 0.00 0.00 99.92 05:26:01 AM 6 0.05 0.00 0.03 0.00 0.00 99.92 05:26:01 AM 7 0.82 0.00 0.05 0.00 0.00 99.13 05:27:01 AM all 0.29 0.00 0.04 0.00 0.00 99.67 05:27:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 05:27:01 AM 1 0.53 0.00 0.07 0.00 0.00 99.40 05:27:01 AM 2 0.10 0.00 0.08 0.00 0.00 99.82 05:27:01 AM 3 0.78 0.00 0.03 0.00 0.00 99.18 05:27:01 AM 4 0.02 0.00 0.02 0.00 0.00 99.97 05:27:01 AM 5 0.03 0.00 0.02 0.00 0.00 99.95 05:27:01 AM 6 0.05 0.00 0.02 0.00 0.00 99.93 05:27:01 AM 7 0.78 0.00 0.03 0.00 0.00 99.18 05:28:01 AM all 0.24 0.00 0.04 0.00 0.00 99.72 05:28:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 05:28:01 AM 1 0.08 0.00 0.05 0.00 0.00 99.87 05:28:01 AM 2 0.12 0.00 0.07 0.00 0.00 99.82 05:28:01 AM 3 0.80 0.00 0.05 0.00 0.02 99.13 05:28:01 AM 4 0.03 0.00 0.00 0.00 0.02 99.95 05:28:01 AM 5 0.05 0.00 0.07 0.00 0.00 99.88 05:28:01 AM 6 0.02 0.00 0.02 0.00 0.00 99.97 05:28:01 AM 7 0.78 0.00 0.05 0.00 0.00 99.17 05:29:01 AM all 0.29 0.00 0.04 0.00 0.00 99.67 05:29:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:29:01 AM 1 0.85 0.00 0.07 0.00 0.00 99.08 05:29:01 AM 2 0.08 0.00 0.05 0.00 0.00 99.87 05:29:01 AM 3 0.78 0.00 0.05 0.00 0.00 99.17 05:29:01 AM 4 0.12 0.00 0.05 0.00 0.00 99.83 05:29:01 AM 5 0.03 0.00 0.05 0.00 0.00 99.92 05:29:01 AM 6 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 7 0.42 0.00 0.03 0.00 0.00 99.55 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 0.27 0.00 0.04 0.00 0.00 99.70 05:30:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 05:30:01 AM 1 0.72 0.00 0.05 0.00 0.00 99.23 05:30:01 AM 2 0.08 0.00 0.03 0.00 0.00 99.88 05:30:01 AM 3 0.75 0.00 0.07 0.00 0.00 99.18 05:30:01 AM 4 0.53 0.00 0.03 0.00 0.00 99.43 05:30:01 AM 5 0.02 0.00 0.05 0.00 0.00 99.93 05:30:01 AM 6 0.02 0.00 0.02 0.00 0.00 99.97 05:30:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:31:01 AM all 0.28 0.00 0.04 0.00 0.00 99.68 05:31:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 05:31:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 05:31:01 AM 2 0.73 0.00 0.07 0.00 0.00 99.20 05:31:01 AM 3 0.75 0.00 0.07 0.00 0.00 99.18 05:31:01 AM 4 0.52 0.00 0.03 0.00 0.00 99.45 05:31:01 AM 5 0.07 0.00 0.07 0.00 0.02 99.85 05:31:01 AM 6 0.02 0.00 0.02 0.00 0.00 99.97 05:31:01 AM 7 0.10 0.00 0.00 0.00 0.00 99.90 05:32:01 AM all 2.00 0.00 0.22 0.02 0.00 97.76 05:32:01 AM 0 2.55 0.00 0.32 0.00 0.00 97.13 05:32:01 AM 1 0.70 0.00 0.13 0.00 0.00 99.17 05:32:01 AM 2 0.28 0.00 0.10 0.00 0.00 99.62 05:32:01 AM 3 0.67 0.00 0.12 0.00 0.00 99.22 05:32:01 AM 4 0.57 0.00 0.27 0.00 0.00 99.16 05:32:01 AM 5 9.40 0.00 0.37 0.07 0.00 90.17 05:32:01 AM 6 0.25 0.00 0.13 0.00 0.00 99.62 05:32:01 AM 7 1.55 0.00 0.35 0.07 0.00 98.03 Average: all 6.72 0.00 0.52 0.17 0.00 92.58 Average: 0 4.65 0.00 0.52 0.20 0.00 94.62 Average: 1 7.57 0.00 0.57 0.10 0.00 91.76 Average: 2 7.60 0.00 0.66 0.28 0.00 91.45 Average: 3 7.61 0.00 0.54 0.09 0.00 91.75 Average: 4 7.00 0.00 0.59 0.19 0.00 92.22 Average: 5 7.15 0.00 0.45 0.08 0.00 92.32 Average: 6 6.28 0.00 0.49 0.30 0.00 92.93 Average: 7 5.88 0.00 0.36 0.14 0.00 93.62