---> uname -a: Linux prd-centos8-docker-8c-8g-17825.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: 2799.998 BogoMIPS: 5599.99 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1079 26328 19 4480 30338 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:d7:00:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fed7:1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:2e:93:6b 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:c6ff:fe2e:936b/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) 06/19/2026 _x86_64_ (8 CPU) 07:31:23 LINUX RESTART (8 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 112.70 2.95 109.75 1647.98 7961.83 07:34:01 AM 290.70 15.96 274.74 2380.40 15885.29 07:35:01 AM 66.04 0.90 65.14 250.36 14706.62 07:36:01 AM 40.63 0.00 40.63 0.00 20250.89 07:37:01 AM 0.92 0.00 0.92 0.00 240.58 07:38:01 AM 1.10 0.00 1.10 0.00 212.25 07:39:01 AM 0.92 0.00 0.92 0.00 196.17 07:40:01 AM 1.00 0.00 1.00 0.00 201.33 07:41:01 AM 1.12 0.00 1.12 0.00 305.60 07:42:01 AM 1.02 0.00 1.02 0.00 237.18 07:43:01 AM 1.00 0.00 1.00 0.00 250.42 07:44:01 AM 1.12 0.00 1.12 0.00 258.26 07:45:01 AM 183.57 16.59 166.98 5523.63 5055.81 07:46:01 AM 80.67 2.80 77.87 179.41 26626.04 Average: 55.89 2.80 53.09 713.02 6599.17 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 29368556 31280808 3284816 10.06 2688 2229792 1398672 4.15 148532 2684320 299132 07:34:01 AM 28142356 30505884 4511016 13.81 2688 2672532 1985820 5.89 240032 3774556 284588 07:35:01 AM 26713608 29811564 5939764 18.19 2688 3392196 2622060 7.78 275124 5114344 587520 07:36:01 AM 26700288 29805536 5953084 18.23 2688 3399508 2622060 7.78 275124 5121952 556 07:37:01 AM 26700312 29812200 5953060 18.23 2688 3406152 2637996 7.83 275124 5122112 296 07:38:01 AM 26695476 29813212 5957896 18.25 2688 3411988 2637996 7.83 275124 5127848 100 07:39:01 AM 26689588 29813120 5963784 18.26 2688 3417916 2637996 7.83 275124 5133184 404 07:40:01 AM 26683800 29813124 5969572 18.28 2688 3423644 2633892 7.82 275124 5139088 368 07:41:01 AM 26667604 29805592 5985768 18.33 2688 3432216 2633892 7.82 275124 5155208 104 07:42:01 AM 26650276 29794944 6003096 18.38 2688 3438928 2633892 7.82 275124 5172580 36 07:43:01 AM 26642716 29794944 6010656 18.41 2688 3446584 2633892 7.82 275124 5180120 500 07:44:01 AM 26635368 29794584 6018004 18.43 2688 3453620 2650124 7.86 275124 5187216 128 07:45:01 AM 26167696 30156592 6485676 19.86 2688 4277248 2196680 6.52 674500 5234904 635664 07:46:01 AM 26957912 31065356 5695460 17.44 2688 4393084 1541456 4.57 901336 4219180 8352 Average: 26958254 30076247 5695118 17.44 2688 3413958 2390459 7.09 336831 4811901 129839 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 128.37 89.12 1854.14 27.50 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 512.00 396.97 5941.67 55.40 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 1270.59 330.94 5575.46 25.22 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 55.82 25.21 126.06 2.54 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 49.63 21.51 114.71 1.71 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 46.48 22.11 101.41 1.68 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 45.39 19.51 102.37 1.51 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 43.02 19.41 97.92 1.50 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 65.24 25.76 148.34 2.60 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 53.86 23.95 117.33 3.73 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 57.61 24.39 131.97 1.84 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 53.74 24.08 121.53 1.81 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 12.80 12.80 1.35 1.35 0.00 0.00 0.00 0.00 07:45:01 AM eth0 136.29 110.65 1679.15 23.71 0.00 0.00 0.00 0.00 07:45:01 AM docker0 4.80 5.93 0.65 0.69 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 69.93 85.70 81.20 1254.37 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.10 0.10 0.00 0.00 0.00 0.00 Average: eth0 184.85 87.09 1156.63 100.38 0.00 0.00 0.00 0.00 Average: docker0 0.34 0.42 0.05 0.05 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) 06/19/2026 _x86_64_ (8 CPU) 07:31:23 LINUX RESTART (8 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 9.30 0.00 0.92 0.50 0.04 89.25 07:33:01 AM 0 3.35 0.00 0.48 0.13 0.05 95.98 07:33:01 AM 1 3.86 0.00 0.50 0.52 0.05 95.07 07:33:01 AM 2 10.86 0.00 0.90 0.90 0.05 87.29 07:33:01 AM 3 9.20 0.00 0.90 0.37 0.03 89.50 07:33:01 AM 4 18.23 0.00 1.99 0.99 0.03 78.77 07:33:01 AM 5 8.74 0.00 0.60 0.43 0.02 90.20 07:33:01 AM 6 15.04 0.00 1.54 0.47 0.03 82.93 07:33:01 AM 7 5.09 0.00 0.43 0.17 0.03 94.27 07:34:01 AM all 23.48 0.00 1.49 2.94 0.09 72.00 07:34:01 AM 0 31.90 0.00 1.34 1.14 0.08 65.54 07:34:01 AM 1 12.46 0.00 1.10 4.57 0.07 81.80 07:34:01 AM 2 23.33 0.00 1.61 1.14 0.10 73.83 07:34:01 AM 3 31.70 0.00 1.97 1.72 0.10 64.50 07:34:01 AM 4 28.69 0.00 1.74 1.62 0.10 67.85 07:34:01 AM 5 20.59 0.00 1.47 5.72 0.08 72.13 07:34:01 AM 6 18.05 0.00 1.59 5.82 0.08 74.46 07:34:01 AM 7 21.13 0.00 1.10 1.79 0.07 75.91 07:35:01 AM all 14.95 0.00 1.56 1.02 0.06 82.40 07:35:01 AM 0 7.42 0.00 1.58 0.74 0.07 90.20 07:35:01 AM 1 18.87 0.00 1.60 2.48 0.08 76.96 07:35:01 AM 2 19.74 0.00 1.55 0.69 0.07 77.95 07:35:01 AM 3 23.67 0.00 1.85 0.77 0.07 73.64 07:35:01 AM 4 23.75 0.00 1.38 0.05 0.07 74.75 07:35:01 AM 5 6.60 0.00 1.78 3.19 0.05 88.38 07:35:01 AM 6 8.58 0.00 1.31 0.12 0.05 89.94 07:35:01 AM 7 10.97 0.00 1.47 0.14 0.05 87.37 07:36:01 AM all 0.18 0.00 0.15 0.88 0.03 98.77 07:36:01 AM 0 0.13 0.00 0.07 0.15 0.02 99.63 07:36:01 AM 1 0.15 0.00 0.37 3.44 0.03 96.01 07:36:01 AM 2 0.15 0.00 0.25 1.74 0.03 97.83 07:36:01 AM 3 0.40 0.00 0.12 0.87 0.03 98.58 07:36:01 AM 4 0.22 0.00 0.10 0.03 0.05 99.60 07:36:01 AM 5 0.17 0.00 0.10 0.13 0.03 99.57 07:36:01 AM 6 0.10 0.00 0.08 0.52 0.00 99.30 07:36:01 AM 7 0.08 0.00 0.10 0.18 0.03 99.60 07:37:01 AM all 0.15 0.00 0.08 0.00 0.04 99.74 07:37:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 07:37:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 07:37:01 AM 2 0.15 0.00 0.10 0.00 0.03 99.72 07:37:01 AM 3 0.28 0.00 0.05 0.00 0.07 99.60 07:37:01 AM 4 0.32 0.00 0.10 0.00 0.03 99.55 07:37:01 AM 5 0.12 0.00 0.08 0.00 0.02 99.78 07:37:01 AM 6 0.02 0.00 0.03 0.00 0.02 99.93 07:37:01 AM 7 0.15 0.00 0.08 0.00 0.05 99.72 07:38:01 AM all 0.16 0.00 0.07 0.00 0.03 99.73 07:38:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 07:38:01 AM 1 0.12 0.00 0.08 0.02 0.05 99.73 07:38:01 AM 2 0.15 0.00 0.05 0.00 0.03 99.77 07:38:01 AM 3 0.08 0.00 0.05 0.02 0.02 99.83 07:38:01 AM 4 0.13 0.00 0.07 0.00 0.02 99.78 07:38:01 AM 5 0.07 0.00 0.05 0.00 0.02 99.87 07:38:01 AM 6 0.12 0.00 0.10 0.00 0.03 99.75 07:38:01 AM 7 0.55 0.00 0.08 0.00 0.05 99.32 07:39:01 AM all 0.12 0.00 0.06 0.00 0.05 99.76 07:39:01 AM 0 0.03 0.00 0.02 0.00 0.05 99.90 07:39:01 AM 1 0.20 0.00 0.12 0.02 0.08 99.58 07:39:01 AM 2 0.12 0.00 0.08 0.00 0.03 99.77 07:39:01 AM 3 0.05 0.00 0.03 0.00 0.02 99.90 07:39:01 AM 4 0.05 0.00 0.02 0.00 0.00 99.93 07:39:01 AM 5 0.08 0.00 0.08 0.00 0.03 99.80 07:39:01 AM 6 0.18 0.00 0.13 0.00 0.15 99.53 07:39:01 AM 7 0.27 0.00 0.03 0.00 0.02 99.68 07:40:01 AM all 0.12 0.00 0.07 0.00 0.03 99.78 07:40:01 AM 0 0.05 0.00 0.08 0.00 0.00 99.87 07:40:01 AM 1 0.27 0.00 0.10 0.00 0.05 99.58 07:40:01 AM 2 0.13 0.00 0.10 0.02 0.03 99.72 07:40:01 AM 3 0.13 0.00 0.07 0.00 0.03 99.77 07:40:01 AM 4 0.05 0.00 0.02 0.00 0.00 99.93 07:40:01 AM 5 0.07 0.00 0.07 0.00 0.02 99.85 07:40:01 AM 6 0.13 0.00 0.08 0.00 0.05 99.73 07:40:01 AM 7 0.12 0.00 0.05 0.00 0.02 99.82 07:41:01 AM all 0.18 0.00 0.09 0.00 0.03 99.70 07:41:01 AM 0 0.05 0.00 0.10 0.00 0.02 99.83 07:41:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 07:41:01 AM 2 0.13 0.00 0.10 0.00 0.05 99.72 07:41:01 AM 3 0.48 0.00 0.10 0.00 0.05 99.37 07:41:01 AM 4 0.18 0.00 0.08 0.00 0.02 99.72 07:41:01 AM 5 0.08 0.00 0.05 0.00 0.02 99.85 07:41:01 AM 6 0.23 0.00 0.08 0.00 0.03 99.65 07:41:01 AM 7 0.13 0.00 0.12 0.00 0.02 99.73 07:42:01 AM all 0.21 0.00 0.08 0.00 0.03 99.67 07:42:01 AM 0 0.07 0.00 0.10 0.00 0.02 99.82 07:42:01 AM 1 0.33 0.00 0.12 0.02 0.05 99.48 07:42:01 AM 2 0.27 0.00 0.13 0.00 0.03 99.57 07:42:01 AM 3 0.55 0.00 0.07 0.00 0.03 99.35 07:42:01 AM 4 0.15 0.00 0.07 0.00 0.03 99.75 07:42:01 AM 5 0.07 0.00 0.05 0.00 0.03 99.85 07:42:01 AM 6 0.18 0.00 0.07 0.00 0.03 99.72 07:42:01 AM 7 0.07 0.00 0.05 0.00 0.02 99.87 07:43:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 07:43:01 AM 0 0.17 0.00 0.03 0.00 0.02 99.78 07:43:01 AM 1 0.15 0.00 0.10 0.02 0.03 99.70 07:43:01 AM 2 0.18 0.00 0.10 0.00 0.03 99.68 07:43:01 AM 3 0.50 0.00 0.03 0.00 0.02 99.45 07:43:01 AM 4 0.17 0.00 0.10 0.00 0.03 99.70 07:43:01 AM 5 0.12 0.00 0.05 0.00 0.03 99.80 07:43:01 AM 6 0.12 0.00 0.07 0.00 0.05 99.77 07:43:01 AM 7 0.02 0.00 0.03 0.00 0.02 99.93 07:43:01 AM CPU %user %nice %system %iowait %steal %idle 07:44:01 AM all 0.50 0.00 0.08 0.00 0.03 99.40 07:44:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:44:01 AM 1 0.85 0.00 0.13 0.02 0.03 98.96 07:44:01 AM 2 0.77 0.00 0.10 0.00 0.03 99.10 07:44:01 AM 3 0.88 0.00 0.08 0.00 0.02 99.02 07:44:01 AM 4 0.87 0.00 0.08 0.00 0.02 99.03 07:44:01 AM 5 0.12 0.00 0.02 0.00 0.02 99.85 07:44:01 AM 6 0.35 0.00 0.07 0.00 0.05 99.53 07:44:01 AM 7 0.03 0.00 0.05 0.00 0.02 99.90 07:45:01 AM all 19.17 0.53 2.28 0.59 0.08 77.34 07:45:01 AM 0 18.21 0.07 2.53 0.50 0.08 78.61 07:45:01 AM 1 20.59 0.03 2.63 0.59 0.08 76.07 07:45:01 AM 2 30.21 0.05 2.13 0.28 0.08 67.24 07:45:01 AM 3 17.21 0.00 2.35 2.18 0.08 78.18 07:45:01 AM 4 18.34 0.03 2.06 0.30 0.07 79.19 07:45:01 AM 5 15.53 0.07 2.05 0.30 0.07 81.99 07:45:01 AM 6 15.18 0.05 2.09 0.23 0.08 82.36 07:45:01 AM 7 18.11 3.95 2.41 0.37 0.08 75.07 07:46:01 AM all 14.13 0.00 1.47 0.90 0.06 83.45 07:46:01 AM 0 8.09 0.00 0.96 0.03 0.07 90.84 07:46:01 AM 1 9.51 0.00 1.27 1.75 0.05 87.42 07:46:01 AM 2 15.76 0.00 1.47 0.94 0.07 81.76 07:46:01 AM 3 19.66 0.00 1.28 0.09 0.09 78.88 07:46:01 AM 4 17.39 0.00 1.37 0.98 0.05 80.20 07:46:01 AM 5 17.93 0.00 1.40 0.15 0.05 80.46 07:46:01 AM 6 14.12 0.00 1.14 1.00 0.03 83.71 07:46:01 AM 7 10.58 0.00 2.86 2.19 0.05 84.32 Average: all 5.89 0.04 0.60 0.49 0.04 92.94 Average: 0 4.96 0.00 0.53 0.19 0.04 94.26 Average: 1 4.81 0.00 0.59 0.96 0.05 93.59 Average: 2 7.25 0.00 0.62 0.41 0.05 91.67 Average: 3 7.43 0.00 0.64 0.43 0.05 91.46 Average: 4 7.74 0.00 0.65 0.28 0.04 91.29 Average: 5 4.99 0.00 0.56 0.71 0.03 93.70 Average: 6 5.14 0.00 0.60 0.58 0.05 93.63 Average: 7 4.78 0.28 0.63 0.34 0.04 93.93