---> uname -a: Linux prd-centos8-robot-2c-8g-20290.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4895 19 2196 6792 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:b5:6d:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85020sec preferred_lft 85020sec inet6 fe80::f816:3eff:feb5:6dc3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/24/2026 _x86_64_ (2 CPU) 00:35:21 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 87.24 6.57 80.67 1244.46 6599.77 12:38:01 AM 87.10 1.08 86.02 75.31 11489.70 12:39:01 AM 44.23 7.13 37.09 1310.71 2337.69 12:40:01 AM 55.48 0.22 55.26 43.59 7736.15 12:41:01 AM 3.63 0.08 3.55 5.86 131.67 12:42:01 AM 2.17 0.00 2.17 0.00 89.09 12:43:02 AM 0.12 0.00 0.12 0.00 2.75 12:44:01 AM 0.29 0.00 0.29 0.00 10.69 12:45:01 AM 0.15 0.00 0.15 0.00 2.28 12:46:01 AM 0.17 0.00 0.17 0.00 8.72 12:47:01 AM 0.28 0.00 0.28 0.00 4.83 12:48:01 AM 0.32 0.00 0.32 0.00 11.55 12:49:01 AM 0.13 0.00 0.13 0.00 2.13 12:50:01 AM 0.25 0.00 0.25 0.00 18.15 12:51:01 AM 0.53 0.03 0.50 0.27 10.90 12:52:01 AM 1.43 0.00 1.43 0.00 38.68 12:53:01 AM 0.38 0.00 0.38 0.00 12.00 12:54:01 AM 0.20 0.00 0.20 0.00 2.93 12:55:01 AM 0.23 0.00 0.23 0.00 4.05 12:56:01 AM 0.53 0.00 0.53 0.00 15.80 12:57:01 AM 0.22 0.00 0.22 0.00 4.18 12:58:01 AM 33.71 0.83 32.87 100.77 1596.27 Average: 14.50 0.73 13.78 126.49 1370.62 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5279356 7094036 2603068 33.02 2688 1992476 666584 7.46 186608 2079652 264136 12:38:01 AM 5083684 6945784 2798740 35.51 2688 2038760 801352 8.97 218908 2230892 9024 12:39:01 AM 4879316 7001936 3003108 38.10 2688 2289020 697316 7.81 265784 2355108 190192 12:40:01 AM 4927036 7043908 2955388 37.49 2688 2284196 645112 7.22 269096 2301172 4 12:41:01 AM 4884760 7002396 2997664 38.03 2688 2284940 711804 7.97 269432 2343080 580 12:42:01 AM 4884560 7002228 2997864 38.03 2688 2284972 711804 7.97 269432 2343168 48 12:43:02 AM 4874060 6991956 3008364 38.17 2688 2285200 738584 8.27 269432 2353520 236 12:44:01 AM 4874288 6992220 3008136 38.16 2688 2285236 738584 8.27 269432 2353168 40 12:45:01 AM 4874556 6992712 3007868 38.16 2688 2285460 738584 8.27 269440 2353400 232 12:46:01 AM 4874460 6992648 3007964 38.16 2688 2285492 738584 8.27 269440 2353492 48 12:47:01 AM 4879640 6998052 3002784 38.09 2688 2285716 718276 8.04 269440 2347920 232 12:48:01 AM 4879680 6998124 3002744 38.09 2688 2285748 718276 8.04 269440 2348348 40 12:49:01 AM 4877080 6995984 3005344 38.13 2688 2286208 718276 8.04 269548 2350684 468 12:50:01 AM 4862576 6981524 3019848 38.31 2688 2286252 760004 8.51 269548 2364748 48 12:51:01 AM 4849572 6968760 3032852 38.48 2688 2286492 758684 8.49 269656 2377992 260 12:52:01 AM 4863280 6982504 3019144 38.30 2688 2286528 758684 8.49 269656 2363804 4 12:53:01 AM 4876972 6996432 3005452 38.13 2688 2286764 730180 8.18 269656 2350348 4 12:54:01 AM 4862008 6981508 3020416 38.32 2688 2286804 758324 8.49 269656 2365276 48 12:55:01 AM 4855644 6975384 3026780 38.40 2688 2287044 751812 8.42 269656 2371432 244 12:56:01 AM 4868388 6988160 3014036 38.24 2688 2287076 751812 8.42 269656 2358796 40 12:57:01 AM 4923784 7044820 2958640 37.53 2688 2288340 653128 7.31 269972 2304092 1280 12:58:01 AM 5117456 7057712 2764968 35.08 2688 2113392 657340 7.36 474756 1932472 10320 Average: 4916007 7001309 2966417 37.63 2688 2253733 723777 8.10 272620 2313753 21706 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 225.90 164.42 1571.68 46.43 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 65.48 49.03 643.42 9.83 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 41.56 34.09 333.86 7.08 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 215.94 155.16 45.66 44.40 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 32.81 24.84 7.85 4.97 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.60 0.18 0.20 0.02 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 14.80 14.03 120.38 1.49 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 0.81 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 9.83 9.31 1.41 0.72 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.67 0.23 0.28 0.08 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 17.99 14.21 120.10 1.08 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 3.78 0.77 0.95 0.48 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 20.48 19.74 4.08 3.85 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 8.53 3.88 118.16 0.26 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 20.81 19.98 354.81 1.50 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.82 0.18 0.06 0.02 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 8.96 8.81 1.72 0.69 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 4.75 3.90 117.58 0.26 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 22.08 21.69 354.82 1.55 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.57 0.13 0.11 0.07 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 19.50 13.03 5.50 1.37 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 44.37 35.07 89.08 34.52 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.71 26.97 177.03 7.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/24/2026 _x86_64_ (2 CPU) 00:35:21 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 39.73 0.00 5.97 0.87 0.11 53.33 12:37:01 AM 0 35.35 0.00 5.44 1.05 0.12 58.05 12:37:01 AM 1 44.10 0.00 6.50 0.68 0.10 48.62 12:38:01 AM all 22.21 0.00 3.15 1.17 0.10 73.37 12:38:01 AM 0 11.49 0.00 2.49 1.02 0.08 84.91 12:38:01 AM 1 32.92 0.00 3.81 1.32 0.12 61.84 12:39:01 AM all 25.46 0.00 4.87 0.42 0.08 69.16 12:39:01 AM 0 27.28 0.00 4.94 0.55 0.08 67.15 12:39:01 AM 1 23.65 0.00 4.80 0.28 0.08 71.18 12:40:01 AM all 12.13 0.00 2.38 0.86 0.06 84.58 12:40:01 AM 0 10.74 0.00 2.54 0.74 0.07 85.91 12:40:01 AM 1 13.50 0.00 2.22 0.98 0.05 83.24 12:41:01 AM all 2.34 0.00 0.27 0.01 0.06 97.33 12:41:01 AM 0 2.27 0.00 0.20 0.00 0.05 97.47 12:41:01 AM 1 2.41 0.00 0.33 0.02 0.07 97.18 12:42:01 AM all 0.49 0.00 0.10 0.01 0.06 99.34 12:42:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:42:01 AM 1 0.42 0.00 0.15 0.02 0.08 99.33 12:43:02 AM all 0.97 0.00 0.18 0.00 0.06 98.79 12:43:02 AM 0 1.17 0.00 0.17 0.00 0.05 98.61 12:43:02 AM 1 0.77 0.00 0.20 0.00 0.07 98.96 12:44:01 AM all 0.51 0.00 0.10 0.00 0.08 99.31 12:44:01 AM 0 0.44 0.00 0.15 0.00 0.10 99.30 12:44:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 12:45:01 AM all 0.99 0.00 0.12 0.00 0.08 98.81 12:45:01 AM 0 0.48 0.00 0.12 0.00 0.07 99.33 12:45:01 AM 1 1.50 0.00 0.12 0.00 0.08 98.30 12:46:01 AM all 0.47 0.00 0.11 0.00 0.08 99.35 12:46:01 AM 0 0.32 0.00 0.08 0.00 0.08 99.52 12:46:01 AM 1 0.62 0.00 0.13 0.00 0.07 99.18 12:47:01 AM all 0.93 0.00 0.15 0.00 0.08 98.85 12:47:01 AM 0 1.40 0.00 0.15 0.00 0.05 98.39 12:47:01 AM 1 0.45 0.00 0.15 0.00 0.10 99.30 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.51 0.00 0.10 0.00 0.08 99.32 12:48:01 AM 0 0.50 0.00 0.12 0.00 0.08 99.30 12:48:01 AM 1 0.52 0.00 0.08 0.00 0.07 99.33 12:49:01 AM all 1.93 0.00 0.21 0.00 0.08 97.79 12:49:01 AM 0 1.29 0.00 0.23 0.00 0.05 98.43 12:49:01 AM 1 2.56 0.00 0.18 0.00 0.10 97.16 12:50:01 AM all 0.54 0.00 0.13 0.00 0.09 99.24 12:50:01 AM 0 0.55 0.00 0.05 0.00 0.07 99.33 12:50:01 AM 1 0.53 0.00 0.20 0.00 0.12 99.15 12:51:01 AM all 1.15 0.00 0.33 0.01 0.08 98.43 12:51:01 AM 0 0.65 0.00 0.22 0.00 0.05 99.08 12:51:01 AM 1 1.66 0.00 0.45 0.02 0.10 97.78 12:52:01 AM all 0.50 0.00 0.12 0.01 0.09 99.28 12:52:01 AM 0 0.58 0.00 0.07 0.02 0.05 99.28 12:52:01 AM 1 0.42 0.00 0.17 0.00 0.13 99.28 12:53:01 AM all 0.99 0.00 0.11 0.00 0.08 98.82 12:53:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 12:53:01 AM 1 1.35 0.00 0.15 0.00 0.10 98.39 12:54:01 AM all 0.57 0.00 0.13 0.00 0.08 99.23 12:54:01 AM 0 0.60 0.00 0.03 0.00 0.03 99.33 12:54:01 AM 1 0.53 0.00 0.22 0.00 0.12 99.13 12:55:01 AM all 1.06 0.00 0.18 0.00 0.08 98.69 12:55:01 AM 0 1.15 0.00 0.12 0.00 0.05 98.68 12:55:01 AM 1 0.97 0.00 0.23 0.00 0.10 98.69 12:56:01 AM all 0.47 0.00 0.11 0.00 0.08 99.35 12:56:01 AM 0 0.28 0.00 0.10 0.00 0.07 99.55 12:56:01 AM 1 0.65 0.00 0.12 0.00 0.08 99.15 12:57:01 AM all 1.47 0.00 0.19 0.00 0.07 98.27 12:57:01 AM 0 1.54 0.00 0.20 0.00 0.08 98.18 12:57:01 AM 1 1.40 0.00 0.18 0.00 0.05 98.37 12:58:01 AM all 29.35 0.00 3.91 0.15 0.08 66.51 12:58:01 AM 0 25.53 0.00 3.54 0.17 0.08 70.69 12:58:01 AM 1 33.17 0.00 4.28 0.13 0.08 62.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.59 0.00 1.04 0.16 0.08 92.13 Average: 0 5.68 0.00 0.96 0.16 0.07 93.13 Average: 1 7.50 0.00 1.13 0.16 0.09 91.13