---> uname -a: Linux prd-centos8-robot-2c-8g-2662.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 613 4905 19 2178 6786 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:cf:6e:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84956sec preferred_lft 84956sec inet6 fe80::f816:3eff:fecf:6e4d/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) 10/11/2025 _x86_64_ (2 CPU) 03:32:11 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 87.40 6.15 81.26 1091.50 6034.09 03:35:01 AM 78.51 0.72 77.79 52.92 10962.25 03:36:01 AM 17.56 0.42 17.15 64.79 1113.38 03:37:01 AM 71.62 6.97 64.66 1292.98 7843.66 03:38:01 AM 15.83 0.00 15.83 0.00 1277.51 03:39:01 AM 5.35 0.23 5.12 12.66 201.10 03:40:01 AM 0.38 0.00 0.38 0.00 7.23 03:41:01 AM 0.20 0.00 0.20 0.00 9.71 03:42:01 AM 0.33 0.00 0.33 0.00 6.11 03:43:01 AM 0.17 0.00 0.17 0.00 8.72 03:44:01 AM 0.23 0.00 0.23 0.00 4.58 03:45:01 AM 0.23 0.00 0.23 0.00 8.93 03:46:01 AM 0.27 0.00 0.27 0.00 4.73 03:47:01 AM 0.15 0.00 0.15 0.00 16.98 03:48:01 AM 0.40 0.03 0.37 0.27 9.08 03:49:01 AM 1.37 0.00 1.37 0.00 37.67 03:50:01 AM 0.27 0.00 0.27 0.00 5.71 03:51:01 AM 0.25 0.00 0.25 0.00 10.90 03:52:01 AM 0.20 0.00 0.20 0.00 4.03 03:53:01 AM 0.55 0.00 0.55 0.00 15.53 03:54:01 AM 0.28 0.00 0.28 0.00 3.82 03:55:01 AM 13.51 0.32 13.20 36.92 455.20 03:56:01 AM 28.06 0.52 27.55 63.86 1354.94 Average: 14.05 0.67 13.38 113.73 1278.10 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5174500 6973484 2707924 34.35 2688 1977200 792612 8.87 195652 2176500 250108 03:35:01 AM 5140436 6985336 2741988 34.79 2688 2021240 742156 8.31 198160 2191376 4 03:36:01 AM 5119048 7007760 2763376 35.06 2688 2063608 716468 8.02 224384 2184836 40192 03:37:01 AM 4926136 7025080 2956288 37.50 2688 2266344 670472 7.51 261864 2312752 26992 03:38:01 AM 4925136 7023884 2957288 37.52 2688 2266344 670472 7.51 261860 2312840 16 03:39:01 AM 4881080 6980768 3001344 38.08 2688 2267284 720232 8.06 261992 2356488 12 03:40:01 AM 4880732 6980452 3001692 38.08 2688 2267316 739276 8.28 261992 2356696 4 03:41:01 AM 4869880 6969844 3012544 38.22 2688 2267548 734152 8.22 261992 2367368 4 03:42:01 AM 4869672 6969668 3012752 38.22 2688 2267580 734152 8.22 261992 2367400 4 03:43:01 AM 4869700 6969920 3012724 38.22 2688 2267804 734152 8.22 262000 2367684 16 03:44:01 AM 4869800 6970056 3012624 38.22 2688 2267840 734152 8.22 262000 2367652 8 03:45:01 AM 4875868 6976344 3006556 38.14 2688 2268060 724884 8.12 262000 2361524 4 03:46:01 AM 4875656 6976164 3006768 38.15 2688 2268092 740696 8.29 262000 2361556 4 03:47:01 AM 4875128 6976092 3007296 38.15 2688 2268548 740696 8.29 262108 2362288 4 03:48:01 AM 4860192 6961204 3022232 38.34 2688 2268596 777036 8.70 262280 2376136 24 03:49:01 AM 4845864 6947112 3036560 38.52 2688 2268832 788412 8.83 262280 2390560 16 03:50:01 AM 4873816 6975112 3008608 38.17 2688 2268868 750772 8.41 262280 2363420 16 03:51:01 AM 4873776 6975364 3008648 38.17 2688 2269104 750772 8.41 262284 2363364 4 03:52:01 AM 4859468 6961108 3022956 38.35 2688 2269152 778840 8.72 262288 2377240 4 03:53:01 AM 4849880 6951756 3032544 38.47 2688 2269388 767620 8.60 262284 2386620 8 03:54:01 AM 4872964 6974872 3009460 38.18 2688 2269420 746940 8.36 262284 2363692 40 03:55:01 AM 4944792 6902352 2937632 37.27 2688 2131192 796872 8.92 295820 2282108 53528 03:56:01 AM 5029932 6959872 2852492 36.19 2688 2103964 741408 8.30 463368 2032912 19860 Average: 4920150 6973635 2962274 37.58 2688 2222753 743185 8.32 265007 2321001 16994 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 190.52 143.47 1371.56 29.18 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 61.80 45.60 585.01 6.74 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.05 10.70 6.93 4.37 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 220.25 164.24 369.17 43.68 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 7.63 5.38 1.71 3.57 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 33.28 24.76 7.67 4.87 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 1.08 0.17 0.07 0.02 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 17.39 15.91 120.20 1.19 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 1.63 0.12 0.09 0.01 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 12.98 8.97 1.59 0.76 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.97 0.15 0.14 0.02 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 16.31 15.99 120.00 1.19 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 1.00 0.17 0.09 0.02 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 16.83 16.33 3.46 3.35 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 10.30 7.75 118.08 0.56 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 31.47 29.51 356.25 2.61 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 24.89 12.55 17.13 11.16 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 43.04 23.93 24.13 14.96 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 7.95 6.93 117.81 0.45 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 32.33 31.31 355.64 2.23 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 0.37 0.15 0.09 0.01 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 57.46 42.94 84.91 69.68 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 14.61 13.61 12.48 6.97 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 35.83 26.98 159.75 9.03 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) 10/11/2025 _x86_64_ (2 CPU) 03:32:11 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 37.42 0.00 5.72 1.10 0.10 55.65 03:34:01 AM 0 43.37 0.00 5.67 1.15 0.10 49.71 03:34:01 AM 1 31.47 0.00 5.77 1.05 0.10 61.61 03:35:01 AM all 16.33 0.00 2.62 2.37 0.07 78.62 03:35:01 AM 0 22.93 0.00 2.80 2.88 0.05 71.34 03:35:01 AM 1 9.72 0.00 2.44 1.85 0.08 85.91 03:36:01 AM all 16.89 0.00 2.49 0.32 0.06 80.25 03:36:01 AM 0 21.00 0.00 2.69 0.50 0.07 75.74 03:36:01 AM 1 12.79 0.00 2.28 0.13 0.05 84.74 03:37:01 AM all 29.04 0.00 5.14 1.08 0.08 64.66 03:37:01 AM 0 39.31 0.00 5.83 0.94 0.08 53.85 03:37:01 AM 1 18.77 0.00 4.46 1.22 0.08 75.47 03:38:01 AM all 0.24 0.00 0.18 0.13 0.03 99.42 03:38:01 AM 0 0.28 0.00 0.17 0.12 0.03 99.40 03:38:01 AM 1 0.20 0.00 0.18 0.15 0.02 99.45 03:39:01 AM all 2.24 0.00 0.30 0.03 0.04 97.38 03:39:01 AM 0 1.89 0.00 0.27 0.02 0.05 97.78 03:39:01 AM 1 2.59 0.00 0.33 0.05 0.03 96.99 03:40:01 AM all 0.44 0.00 0.12 0.00 0.04 99.40 03:40:01 AM 0 0.37 0.00 0.13 0.00 0.05 99.45 03:40:01 AM 1 0.52 0.00 0.10 0.00 0.03 99.35 03:41:01 AM all 0.99 0.00 0.17 0.00 0.03 98.81 03:41:01 AM 0 1.29 0.00 0.23 0.00 0.05 98.43 03:41:01 AM 1 0.68 0.00 0.10 0.00 0.02 99.20 03:42:01 AM all 0.48 0.00 0.09 0.00 0.05 99.38 03:42:01 AM 0 0.32 0.00 0.10 0.00 0.05 99.53 03:42:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 03:43:01 AM all 0.95 0.00 0.13 0.00 0.04 98.87 03:43:01 AM 0 1.15 0.00 0.12 0.00 0.05 98.68 03:43:01 AM 1 0.75 0.00 0.15 0.00 0.03 99.06 03:44:01 AM all 0.46 0.00 0.12 0.00 0.04 99.38 03:44:01 AM 0 0.52 0.00 0.13 0.00 0.05 99.30 03:44:01 AM 1 0.40 0.00 0.10 0.00 0.03 99.47 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 0.73 0.00 0.17 0.00 0.04 99.06 03:45:01 AM 0 1.24 0.00 0.20 0.00 0.03 98.52 03:45:01 AM 1 0.22 0.00 0.13 0.00 0.05 99.60 03:46:01 AM all 0.48 0.00 0.10 0.00 0.03 99.38 03:46:01 AM 0 0.32 0.00 0.10 0.00 0.03 99.55 03:46:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.22 03:47:01 AM all 2.02 0.00 0.17 0.00 0.04 97.78 03:47:01 AM 0 3.25 0.00 0.22 0.00 0.07 96.47 03:47:01 AM 1 0.79 0.00 0.12 0.00 0.02 99.08 03:48:01 AM all 0.58 0.00 0.27 0.00 0.05 99.11 03:48:01 AM 0 0.69 0.00 0.33 0.00 0.05 98.93 03:48:01 AM 1 0.47 0.00 0.20 0.00 0.05 99.28 03:49:01 AM all 1.06 0.00 0.21 0.01 0.03 98.69 03:49:01 AM 0 1.32 0.00 0.17 0.00 0.02 98.50 03:49:01 AM 1 0.80 0.00 0.25 0.02 0.05 98.88 03:50:01 AM all 1.11 0.00 0.35 0.00 0.06 98.48 03:50:01 AM 0 1.30 0.00 0.32 0.00 0.05 98.33 03:50:01 AM 1 0.92 0.00 0.39 0.00 0.07 98.63 03:51:01 AM all 1.82 0.00 0.47 0.00 0.05 97.66 03:51:01 AM 0 1.96 0.00 0.47 0.00 0.05 97.52 03:51:01 AM 1 1.69 0.00 0.47 0.00 0.05 97.79 03:52:01 AM all 0.51 0.00 0.14 0.00 0.03 99.32 03:52:01 AM 0 0.25 0.00 0.15 0.00 0.05 99.55 03:52:01 AM 1 0.77 0.00 0.13 0.00 0.02 99.08 03:53:01 AM all 1.04 0.00 0.19 0.01 0.04 98.71 03:53:01 AM 0 1.39 0.00 0.25 0.00 0.05 98.31 03:53:01 AM 1 0.70 0.00 0.13 0.02 0.03 99.11 03:54:01 AM all 0.47 0.00 0.08 0.00 0.03 99.42 03:54:01 AM 0 0.23 0.00 0.08 0.00 0.02 99.67 03:54:01 AM 1 0.70 0.00 0.08 0.00 0.05 99.16 03:55:01 AM all 11.91 0.00 1.64 0.08 0.06 86.31 03:55:01 AM 0 11.27 0.00 1.72 0.08 0.05 86.87 03:55:01 AM 1 12.55 0.00 1.56 0.08 0.07 85.75 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 27.05 0.00 3.55 0.19 0.10 69.11 03:56:01 AM 0 34.63 0.00 3.85 0.27 0.10 61.16 03:56:01 AM 1 19.48 0.00 3.25 0.12 0.10 77.05 Average: all 6.72 0.00 1.06 0.23 0.05 91.94 Average: 0 8.28 0.00 1.13 0.26 0.05 90.27 Average: 1 5.15 0.00 0.99 0.20 0.05 93.61