---> uname -a: Linux prd-centos8-robot-2c-8g-51935.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4803 19 2260 6766 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:be:c2:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84742sec preferred_lft 84742sec inet6 fe80::f816:3eff:febe:c208/64 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) 08/11/2025 _x86_64_ (2 CPU) 00:34:08 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 118.83 0.23 118.59 11.86 10503.75 12:37:01 AM 48.35 1.07 47.28 115.83 5589.05 12:38:01 AM 58.31 6.97 51.34 1292.98 3553.82 12:39:01 AM 34.84 0.00 34.84 0.00 6322.34 12:40:01 AM 0.62 0.22 0.40 11.73 40.12 12:41:01 AM 2.42 0.00 2.42 0.00 103.88 12:42:01 AM 0.58 0.00 0.58 0.00 92.98 12:43:01 AM 0.30 0.00 0.30 0.00 22.34 12:44:01 AM 0.22 0.00 0.22 0.00 18.38 12:45:01 AM 0.82 0.00 0.82 0.00 82.47 12:46:01 AM 0.33 0.00 0.33 0.00 26.91 12:47:01 AM 0.55 0.00 0.55 0.00 84.56 12:48:01 AM 0.42 0.00 0.42 0.00 46.98 12:49:01 AM 0.25 0.00 0.25 0.00 12.38 12:50:01 AM 0.60 0.03 0.57 0.27 71.39 12:51:01 AM 1.55 0.00 1.55 0.00 65.69 12:52:01 AM 0.65 0.00 0.65 0.00 106.73 12:53:01 AM 0.43 0.00 0.43 0.00 40.63 12:54:01 AM 0.40 0.00 0.40 0.00 77.40 12:55:01 AM 0.82 0.00 0.82 0.00 92.87 12:56:01 AM 0.40 0.00 0.40 0.00 113.15 12:57:01 AM 0.65 0.00 0.65 0.00 121.18 12:58:01 AM 0.92 0.00 0.92 0.00 163.00 12:59:01 AM 0.65 0.00 0.65 0.00 107.07 01:00:01 AM 0.52 0.00 0.52 0.00 148.63 01:01:01 AM 20.14 0.43 19.71 47.85 2794.89 Average: 11.33 0.34 10.99 56.94 1169.40 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5069232 6942064 2813200 35.69 2688 2049520 823208 9.22 192228 2276144 174836 12:37:01 AM 5234100 7072932 2648332 33.60 2688 2014940 697848 7.81 218928 2080708 10760 12:38:01 AM 4960188 7048316 2922244 37.07 2688 2255348 697256 7.81 262228 2283388 172328 12:39:01 AM 4948656 7036508 2933776 37.22 2688 2255316 697256 7.81 262276 2289044 4 12:40:01 AM 4902364 6991648 2980068 37.81 2688 2256776 768396 8.60 262412 2335016 160 12:41:01 AM 4898364 6988728 2984068 37.86 2688 2257808 768396 8.60 262480 2338928 400 12:42:01 AM 4893748 6986356 2988684 37.92 2688 2260060 768396 8.60 262664 2343552 208 12:43:01 AM 4893240 6986176 2989192 37.92 2688 2260380 768396 8.60 262664 2343988 16 12:44:01 AM 4890060 6985228 2992372 37.96 2688 2262620 768396 8.60 262708 2347268 1768 12:45:01 AM 4889764 6985256 2992668 37.97 2688 2262944 768396 8.60 262720 2347404 16 12:46:01 AM 4888204 6985360 2994228 37.99 2688 2264624 768396 8.60 262824 2348904 1016 12:47:01 AM 4884076 6982700 2998356 38.04 2688 2266084 768396 8.60 262892 2352920 144 12:48:01 AM 4882804 6982592 2999628 38.05 2688 2267248 768396 8.60 262912 2353992 72 12:49:01 AM 4882852 6982940 2999580 38.05 2688 2267548 783876 8.78 262912 2354316 92 12:50:01 AM 4880508 6982752 3001924 38.08 2688 2269684 781932 8.76 263092 2356236 404 12:51:01 AM 4878636 6982496 3003796 38.11 2688 2271300 781932 8.76 263112 2358048 1076 12:52:01 AM 4876996 6982772 3005436 38.13 2688 2273304 781932 8.76 263300 2359676 260 12:53:01 AM 4875196 6982708 3007236 38.15 2688 2274952 781932 8.76 263524 2361304 996 12:54:01 AM 4872312 6982316 3010120 38.19 2688 2277444 781932 8.76 263724 2363892 1448 12:55:01 AM 4871520 6982420 3010912 38.20 2688 2278392 781932 8.76 263748 2364568 64 12:56:01 AM 4867824 6981916 3014608 38.24 2688 2281560 781932 8.76 263888 2368448 72 12:57:01 AM 4861392 6980736 3021040 38.33 2688 2286816 781932 8.76 264136 2374196 2196 12:58:01 AM 4859068 6981312 3023364 38.36 2688 2289708 781932 8.76 264216 2376760 792 12:59:01 AM 4855036 6980784 3027396 38.41 2688 2293200 781932 8.76 264256 2380652 1472 01:00:01 AM 4741984 6871916 3140448 39.84 2688 2297368 882276 9.88 264256 2493516 1392 01:01:01 AM 4971636 6974448 2910796 36.93 2688 2176528 743160 8.32 498680 2056896 22280 Average: 4904991 6985515 2977441 37.77 2688 2248903 771529 8.64 267799 2331145 15164 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 129.14 104.12 1442.61 14.16 0.00 0.00 0.00 0.00 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 14.08 9.70 6.96 3.97 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 46.06 39.16 332.52 10.97 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 199.25 141.12 37.55 35.94 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 27.04 17.24 9.29 7.16 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 20.31 18.26 5.07 4.92 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 52.01 51.92 8.60 4.28 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 13.51 11.48 2.63 1.24 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 58.94 58.57 11.66 5.33 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 28.65 15.60 5.62 1.59 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 88.02 70.15 17.43 7.94 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 54.73 52.10 11.98 7.57 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 33.21 29.11 7.59 4.68 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 17.98 14.85 3.22 1.36 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 35.09 29.96 8.30 4.96 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 33.24 30.57 8.77 4.86 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 64.73 65.88 12.60 9.22 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 56.09 58.04 10.32 7.05 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 63.87 63.74 18.39 7.89 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 28.66 18.46 5.58 2.58 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 48.26 41.96 8.08 6.37 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 73.55 73.49 16.25 10.84 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 53.53 51.48 12.10 6.84 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 13.81 10.95 3.26 1.75 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 3.47 3.72 1.65 0.89 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 113.48 69.86 194.60 155.21 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 52.72 44.29 84.72 12.68 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) 08/11/2025 _x86_64_ (2 CPU) 00:34:08 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 39.36 0.00 5.37 1.31 0.12 53.82 12:36:01 AM 0 52.22 0.00 6.45 1.30 0.12 39.92 12:36:01 AM 1 26.55 0.00 4.30 1.33 0.13 67.69 12:37:01 AM all 15.19 0.00 2.21 0.64 0.08 81.89 12:37:01 AM 0 17.39 0.00 2.27 0.47 0.08 79.79 12:37:01 AM 1 12.98 0.00 2.15 0.82 0.07 83.98 12:38:01 AM all 32.26 0.00 5.65 0.59 0.09 61.42 12:38:01 AM 0 37.68 0.00 6.17 0.63 0.08 55.43 12:38:01 AM 1 26.84 0.00 5.12 0.55 0.10 67.39 12:39:01 AM all 0.38 0.00 0.63 0.49 0.04 98.45 12:39:01 AM 0 0.42 0.00 0.60 0.55 0.03 98.39 12:39:01 AM 1 0.35 0.00 0.65 0.43 0.05 98.51 12:40:01 AM all 3.99 0.00 0.21 0.01 0.09 95.70 12:40:01 AM 0 3.49 0.00 0.13 0.00 0.10 96.27 12:40:01 AM 1 4.48 0.00 0.28 0.02 0.08 95.13 12:41:01 AM all 3.53 0.00 0.28 0.03 0.09 96.07 12:41:01 AM 0 3.98 0.00 0.35 0.05 0.08 95.53 12:41:01 AM 1 3.08 0.00 0.22 0.00 0.10 96.60 12:42:01 AM all 11.41 0.00 0.61 0.00 0.08 87.90 12:42:01 AM 0 17.79 0.00 0.74 0.00 0.07 81.40 12:42:01 AM 1 5.21 0.00 0.49 0.00 0.08 94.21 12:43:01 AM all 2.44 0.00 0.21 0.00 0.09 97.25 12:43:01 AM 0 1.35 0.00 0.15 0.00 0.08 98.41 12:43:01 AM 1 3.55 0.00 0.27 0.00 0.10 96.08 12:44:01 AM all 6.63 0.00 0.33 0.00 0.09 92.94 12:44:01 AM 0 7.41 0.00 0.30 0.00 0.08 92.21 12:44:01 AM 1 5.86 0.00 0.37 0.00 0.10 93.67 12:45:01 AM all 1.77 0.00 0.18 0.01 0.09 97.95 12:45:01 AM 0 2.22 0.00 0.18 0.02 0.08 97.49 12:45:01 AM 1 1.32 0.00 0.18 0.00 0.10 98.40 12:46:01 AM all 9.53 0.00 0.57 0.00 0.08 89.82 12:46:01 AM 0 12.99 0.00 0.57 0.00 0.05 86.39 12:46:01 AM 1 6.10 0.00 0.58 0.00 0.10 93.22 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 4.43 0.00 0.27 0.00 0.08 95.22 12:47:01 AM 0 6.68 0.00 0.22 0.00 0.07 93.04 12:47:01 AM 1 2.17 0.00 0.32 0.00 0.10 97.41 12:48:01 AM all 6.25 0.00 0.36 0.00 0.09 93.29 12:48:01 AM 0 7.04 0.00 0.48 0.00 0.09 92.39 12:48:01 AM 1 5.48 0.00 0.25 0.00 0.10 94.17 12:49:01 AM all 2.69 0.00 0.21 0.00 0.08 97.01 12:49:01 AM 0 1.34 0.00 0.18 0.00 0.08 98.40 12:49:01 AM 1 4.07 0.00 0.24 0.00 0.08 95.61 12:50:01 AM all 7.42 0.00 0.42 0.00 0.09 92.07 12:50:01 AM 0 6.98 0.00 0.42 0.00 0.10 92.50 12:50:01 AM 1 7.85 0.00 0.42 0.00 0.08 91.64 12:51:01 AM all 6.93 0.00 0.43 0.01 0.08 92.56 12:51:01 AM 0 6.24 0.00 0.37 0.02 0.07 93.30 12:51:01 AM 1 7.61 0.00 0.49 0.00 0.08 91.81 12:52:01 AM all 5.77 0.00 0.39 0.00 0.10 93.74 12:52:01 AM 0 7.83 0.00 0.44 0.00 0.10 91.63 12:52:01 AM 1 3.73 0.00 0.33 0.00 0.10 95.84 12:53:01 AM all 4.12 0.00 0.30 0.00 0.08 95.49 12:53:01 AM 0 3.73 0.00 0.27 0.00 0.08 95.92 12:53:01 AM 1 4.52 0.00 0.33 0.00 0.08 95.06 12:54:01 AM all 5.34 0.00 0.34 0.00 0.10 94.22 12:54:01 AM 0 7.56 0.00 0.35 0.00 0.10 91.99 12:54:01 AM 1 3.11 0.00 0.33 0.00 0.10 96.45 12:55:01 AM all 3.18 0.00 0.23 0.01 0.08 96.50 12:55:01 AM 0 3.86 0.00 0.23 0.00 0.08 95.82 12:55:01 AM 1 2.51 0.00 0.22 0.02 0.08 97.18 12:56:01 AM all 10.64 0.00 0.38 0.00 0.09 88.89 12:56:01 AM 0 14.49 0.00 0.32 0.00 0.10 85.09 12:56:01 AM 1 6.75 0.00 0.44 0.00 0.08 92.73 12:57:01 AM all 17.41 0.00 0.54 0.02 0.10 81.94 12:57:01 AM 0 29.98 0.00 0.68 0.02 0.09 69.24 12:57:01 AM 1 5.06 0.00 0.40 0.02 0.12 94.41 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 8.29 0.00 0.31 0.01 0.09 91.30 12:58:01 AM 0 14.74 0.00 0.35 0.02 0.10 84.79 12:58:01 AM 1 1.86 0.00 0.27 0.00 0.08 97.79 12:59:01 AM all 7.16 0.00 0.28 0.02 0.10 92.44 12:59:01 AM 0 7.41 0.00 0.27 0.03 0.10 92.18 12:59:01 AM 1 6.90 0.00 0.30 0.00 0.10 92.69 01:00:01 AM all 8.81 0.00 0.26 0.00 0.11 90.83 01:00:01 AM 0 13.85 0.00 0.28 0.00 0.12 85.75 01:00:01 AM 1 3.76 0.00 0.23 0.00 0.10 95.91 01:01:01 AM all 26.49 0.00 3.24 0.19 0.08 70.00 01:01:01 AM 0 35.16 0.00 3.50 0.17 0.07 61.11 01:01:01 AM 1 17.81 0.00 2.99 0.22 0.08 78.90 Average: all 9.68 0.00 0.94 0.13 0.09 89.16 Average: 0 12.45 0.00 1.01 0.13 0.09 86.32 Average: 1 6.92 0.00 0.86 0.13 0.09 92.00