---> uname -a: Linux prd-centos8-robot-2c-8g-52001.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: 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): 0,1 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 580 4940 19 2176 6818 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:45:37:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85011sec preferred_lft 85011sec inet6 fe80::f816:3eff:fe45:37c9/64 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) 09/13/2025 _x86_64_ (2 CPU) 00:36:17 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 98.67 6.18 92.49 1090.97 7399.02 12:39:01 AM 73.76 1.00 72.76 113.03 9422.34 12:40:01 AM 45.15 6.78 38.37 1248.52 2397.45 12:41:01 AM 49.04 0.25 48.79 47.04 7530.33 12:42:01 AM 4.48 0.23 4.25 12.66 193.68 12:43:01 AM 1.93 0.00 1.93 0.00 65.86 12:44:01 AM 0.17 0.00 0.17 0.00 2.22 12:45:01 AM 0.38 0.00 0.38 0.00 12.63 12:46:01 AM 0.22 0.00 0.22 0.00 3.23 12:47:01 AM 0.37 0.00 0.37 0.00 13.13 12:48:01 AM 0.15 0.00 0.15 0.00 2.82 12:49:01 AM 0.53 0.00 0.53 0.00 14.20 12:50:01 AM 0.27 0.00 0.27 0.00 18.23 12:51:01 AM 0.15 0.00 0.15 0.00 1.63 12:52:01 AM 1.62 0.03 1.58 0.27 37.85 12:53:01 AM 0.28 0.00 0.28 0.00 12.38 12:54:01 AM 0.18 0.00 0.18 0.00 2.98 12:55:01 AM 0.22 0.00 0.22 0.00 10.93 12:56:01 AM 0.15 0.00 0.15 0.00 1.85 12:57:01 AM 0.52 0.00 0.52 0.00 15.11 12:58:01 AM 2.22 0.32 1.90 36.92 106.05 12:59:01 AM 32.66 0.32 32.34 36.26 1532.88 Average: 14.23 0.69 13.55 117.54 1309.08 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5283936 7081544 2598496 32.97 2688 1974448 638928 7.15 186708 2075408 210988 12:39:01 AM 5248592 7092756 2633840 33.41 2688 2020268 619624 6.94 218684 2069408 10760 12:40:01 AM 4955000 7048852 2927432 37.14 2688 2261168 645452 7.23 255180 2298272 206788 12:41:01 AM 4964420 7059616 2918012 37.02 2688 2262660 629040 7.04 261692 2276404 4 12:42:01 AM 4920084 7016236 2962348 37.58 2688 2263616 682932 7.65 261820 2320420 4 12:43:01 AM 4920156 7016340 2962276 37.58 2688 2263648 682932 7.65 261820 2320532 40 12:44:01 AM 4911428 7007840 2971004 37.69 2688 2263876 705060 7.89 261820 2329116 244 12:45:01 AM 4909228 7005676 2973204 37.72 2688 2263912 705060 7.89 261820 2331368 44 12:46:01 AM 4909176 7005848 2973256 37.72 2688 2264136 705060 7.89 261828 2331380 236 12:47:01 AM 4909020 7005724 2973412 37.72 2688 2264168 689672 7.72 261828 2331484 52 12:48:01 AM 4913428 7010356 2969004 37.67 2688 2264392 697356 7.81 261828 2326776 232 12:49:01 AM 4913560 7010520 2968872 37.66 2688 2264424 697356 7.81 261828 2326692 4 12:50:01 AM 4912740 7010152 2969692 37.67 2688 2264876 695416 7.79 261936 2327404 4 12:51:01 AM 4898396 6995856 2984036 37.86 2688 2264924 733364 8.21 261936 2341556 52 12:52:01 AM 4890600 6988296 2991832 37.96 2688 2265160 720832 8.07 262136 2349064 260 12:53:01 AM 4912008 7009740 2970424 37.68 2688 2265196 701272 7.85 262136 2328052 52 12:54:01 AM 4912344 7010312 2970088 37.68 2688 2265432 701272 7.85 262136 2327900 252 12:55:01 AM 4897728 6995736 2984704 37.87 2688 2265472 715288 8.01 262136 2341740 8 12:56:01 AM 4890252 6988500 2992180 37.96 2688 2265712 725576 8.12 262136 2349444 244 12:57:01 AM 4911120 7009400 2971312 37.70 2688 2265744 704452 7.89 262136 2328280 48 12:58:01 AM 5095528 7021748 2786904 35.36 2688 2095200 675676 7.57 259256 2157040 9416 12:59:01 AM 5041292 6959580 2841140 36.04 2688 2091572 722752 8.09 461596 2024320 10256 Average: 4960002 7015938 2922430 37.08 2688 2224546 690653 7.73 265200 2282366 20454 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.01 93.75 1154.57 22.07 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 67.96 51.00 587.28 8.95 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 43.57 32.34 330.81 7.31 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 199.35 148.29 43.50 39.42 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 30.69 23.21 7.20 5.85 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.95 0.37 0.35 0.21 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 14.85 13.71 119.91 1.09 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 1.72 0.47 0.61 0.40 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 10.73 9.27 1.47 0.72 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 4.40 0.25 0.33 0.08 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 15.88 13.06 119.87 1.02 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 0.55 0.17 0.03 0.02 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 18.16 17.58 3.25 3.25 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 4.37 3.97 117.55 0.26 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 23.09 21.01 355.13 1.60 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 2.22 0.60 0.90 0.59 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 9.28 9.05 1.66 0.70 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 7.78 3.88 118.01 0.26 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 21.13 20.49 354.75 1.48 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 0.90 0.35 0.18 0.09 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 48.85 33.66 80.34 26.67 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.11 16.03 15.69 8.07 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 30.39 23.30 155.16 5.91 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) 09/13/2025 _x86_64_ (2 CPU) 00:36:17 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.61 0.00 6.22 1.57 0.10 53.49 12:38:01 AM 0 51.79 0.00 7.57 1.98 0.10 38.55 12:38:01 AM 1 25.46 0.00 4.88 1.17 0.10 68.40 12:39:01 AM all 23.37 0.00 2.92 1.60 0.07 72.04 12:39:01 AM 0 28.53 0.00 2.90 1.80 0.08 66.68 12:39:01 AM 1 18.21 0.00 2.94 1.40 0.05 77.40 12:40:01 AM all 25.21 0.00 4.65 0.62 0.09 69.43 12:40:01 AM 0 30.89 0.00 5.23 0.68 0.08 63.12 12:40:01 AM 1 19.53 0.00 4.08 0.55 0.10 75.74 12:41:01 AM all 7.44 0.00 1.75 0.60 0.05 90.15 12:41:01 AM 0 9.07 0.00 1.97 0.77 0.05 88.15 12:41:01 AM 1 5.82 0.00 1.54 0.43 0.05 92.16 12:42:01 AM all 2.03 0.00 0.31 0.02 0.05 97.59 12:42:01 AM 0 2.07 0.00 0.45 0.00 0.05 97.43 12:42:01 AM 1 1.99 0.00 0.17 0.03 0.05 97.76 12:43:01 AM all 0.53 0.00 0.11 0.01 0.08 99.27 12:43:01 AM 0 0.45 0.00 0.12 0.00 0.10 99.33 12:43:01 AM 1 0.62 0.00 0.10 0.02 0.07 99.20 12:44:01 AM all 0.77 0.00 0.16 0.00 0.07 99.00 12:44:01 AM 0 1.17 0.00 0.17 0.00 0.07 98.60 12:44:01 AM 1 0.37 0.00 0.15 0.00 0.07 99.41 12:45:01 AM all 0.48 0.00 0.10 0.00 0.07 99.36 12:45:01 AM 0 0.33 0.00 0.13 0.00 0.08 99.45 12:45:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 12:46:01 AM all 0.99 0.00 0.12 0.00 0.07 98.82 12:46:01 AM 0 1.38 0.00 0.10 0.00 0.07 98.45 12:46:01 AM 1 0.60 0.00 0.13 0.00 0.07 99.20 12:47:01 AM all 0.48 0.00 0.13 0.00 0.08 99.31 12:47:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 12:47:01 AM 1 0.40 0.00 0.18 0.00 0.10 99.31 12:48:01 AM all 0.90 0.00 0.17 0.00 0.08 98.86 12:48:01 AM 0 0.72 0.00 0.15 0.00 0.08 99.05 12:48:01 AM 1 1.09 0.00 0.18 0.00 0.07 98.66 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.47 0.00 0.10 0.01 0.08 99.34 12:49:01 AM 0 0.70 0.00 0.15 0.00 0.10 99.05 12:49:01 AM 1 0.23 0.00 0.05 0.02 0.07 99.63 12:50:01 AM all 1.85 0.00 0.18 0.00 0.07 97.90 12:50:01 AM 0 1.54 0.00 0.12 0.00 0.05 98.29 12:50:01 AM 1 2.16 0.00 0.25 0.00 0.08 97.51 12:51:01 AM all 0.48 0.00 0.13 0.00 0.05 99.34 12:51:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 12:51:01 AM 1 0.54 0.00 0.20 0.00 0.08 99.18 12:52:01 AM all 0.96 0.00 0.30 0.01 0.07 98.66 12:52:01 AM 0 1.57 0.00 0.30 0.00 0.07 98.06 12:52:01 AM 1 0.35 0.00 0.30 0.02 0.07 99.26 12:53:01 AM all 0.48 0.00 0.10 0.00 0.08 99.34 12:53:01 AM 0 0.47 0.00 0.12 0.00 0.10 99.32 12:53:01 AM 1 0.48 0.00 0.08 0.00 0.07 99.36 12:54:01 AM all 0.96 0.00 0.14 0.00 0.08 98.81 12:54:01 AM 0 0.65 0.00 0.20 0.00 0.12 99.03 12:54:01 AM 1 1.27 0.00 0.08 0.00 0.05 98.60 12:55:01 AM all 0.53 0.00 0.13 0.00 0.07 99.27 12:55:01 AM 0 0.23 0.00 0.17 0.00 0.10 99.50 12:55:01 AM 1 0.83 0.00 0.10 0.00 0.03 99.03 12:56:01 AM all 1.01 0.00 0.18 0.00 0.06 98.75 12:56:01 AM 0 1.42 0.00 0.25 0.00 0.07 98.26 12:56:01 AM 1 0.60 0.00 0.12 0.00 0.05 99.23 12:57:01 AM all 0.45 0.00 0.12 0.00 0.06 99.37 12:57:01 AM 0 0.35 0.00 0.17 0.00 0.07 99.42 12:57:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 12:58:01 AM all 4.13 0.00 1.12 0.02 0.06 94.68 12:58:01 AM 0 5.26 0.00 1.47 0.02 0.07 93.18 12:58:01 AM 1 2.99 0.00 0.77 0.02 0.05 96.17 12:59:01 AM all 28.97 0.00 2.83 0.27 0.08 67.85 12:59:01 AM 0 35.86 0.00 2.93 0.23 0.08 60.89 12:59:01 AM 1 22.04 0.00 2.73 0.30 0.08 74.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.42 0.00 1.00 0.21 0.07 92.29 Average: 0 7.99 0.00 1.13 0.25 0.08 90.56 Average: 1 4.86 0.00 0.87 0.18 0.07 94.02