---> uname -a: Linux prd-centos8-robot-2c-8g-4862.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 591 4912 19 2194 6807 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:50:e4:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84993sec preferred_lft 84993sec inet6 fe80::f816:3eff:fe50:e4f9/64 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) 11/03/2025 _x86_64_ (2 CPU) 00:38:52 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 121.64 0.23 121.41 6.66 12140.45 12:42:01 AM 39.51 1.00 38.51 113.05 4440.89 12:43:01 AM 63.86 7.00 56.86 1292.10 3806.10 12:44:01 AM 35.54 0.03 35.50 3.47 6385.14 12:45:01 AM 4.05 0.23 3.82 12.66 149.84 12:46:01 AM 1.87 0.00 1.87 0.00 64.87 12:47:01 AM 0.12 0.00 0.12 0.00 0.88 12:48:01 AM 0.38 0.00 0.38 0.00 11.96 12:49:01 AM 0.30 0.00 0.30 0.00 5.53 12:50:01 AM 0.22 0.00 0.22 0.00 10.83 12:51:01 AM 0.20 0.00 0.20 0.00 2.83 12:52:01 AM 0.37 0.00 0.37 0.00 11.83 12:53:01 AM 0.12 0.00 0.12 0.00 2.02 12:54:01 AM 9.00 5.98 3.02 575.05 88.81 12:55:01 AM 1.32 0.00 1.32 0.00 32.23 12:56:01 AM 0.38 0.00 0.38 0.00 13.58 12:57:01 AM 0.13 0.00 0.13 0.00 2.02 12:58:01 AM 0.15 0.00 0.15 0.00 8.96 12:59:01 AM 0.40 0.00 0.40 0.00 6.92 01:00:01 AM 0.50 0.00 0.50 0.00 15.13 01:01:01 AM 7.40 0.33 7.06 37.05 426.31 01:02:01 AM 34.59 0.53 34.06 54.63 1681.50 Average: 14.64 0.70 13.94 95.22 1332.25 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5073972 6946704 2808460 35.63 2688 2049680 781404 8.75 190812 2273164 141436 12:42:01 AM 5237248 7081848 2645184 33.56 2688 2020404 659872 7.39 218736 2079480 10768 12:43:01 AM 4905748 7003232 2976684 37.76 2688 2264328 700904 7.85 253348 2344116 175568 12:44:01 AM 4952292 7049600 2930140 37.17 2688 2264536 642416 7.19 259896 2288632 4 12:45:01 AM 4908004 7006260 2974428 37.73 2688 2265484 722592 8.09 260024 2332592 4 12:46:01 AM 4908476 7006760 2973956 37.73 2688 2265516 722592 8.09 260024 2332396 44 12:47:01 AM 4897124 6995636 2985308 37.87 2688 2265744 742584 8.31 260024 2343340 236 12:48:01 AM 4897048 6995596 2985384 37.87 2688 2265780 742584 8.31 260024 2343428 40 12:49:01 AM 4897440 6996212 2984992 37.87 2688 2266004 742584 8.31 260032 2343648 232 12:50:01 AM 4897024 6995828 2985408 37.87 2688 2266036 742584 8.31 260032 2343844 40 12:51:01 AM 4904832 7003860 2977600 37.78 2688 2266260 725268 8.12 260032 2335756 228 12:52:01 AM 4904284 7003344 2978148 37.78 2688 2266292 725268 8.12 260032 2335788 40 12:53:01 AM 4904632 7004148 2977800 37.78 2688 2266748 725268 8.12 260140 2336368 460 12:54:01 AM 4872004 6988820 3010428 38.19 2688 2284028 735748 8.24 262324 2365972 76 12:55:01 AM 4862820 6979876 3019612 38.31 2688 2284268 767596 8.59 262324 2374588 252 12:56:01 AM 4885788 7002880 2996644 38.02 2688 2284304 732776 8.20 262324 2352036 40 12:57:01 AM 4885992 7003316 2996440 38.01 2688 2284536 732776 8.20 262324 2352268 240 12:58:01 AM 4871504 6988872 3010928 38.20 2688 2284580 763236 8.55 262324 2366252 52 12:59:01 AM 4861580 6979188 3020852 38.32 2688 2284820 739388 8.28 262324 2375872 244 01:00:01 AM 4884440 7002080 2997992 38.03 2688 2284852 754816 8.45 262324 2353012 4 01:01:01 AM 5079348 7020028 2803084 35.56 2688 2109548 679852 7.61 261432 2171128 13876 01:02:01 AM 5066196 7012068 2816236 35.73 2688 2118688 704160 7.88 464696 1992324 20232 Average: 4934445 7003007 2947987 37.40 2688 2236929 726649 8.14 264798 2306182 16551 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 110.20 87.75 1327.58 12.50 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 12.28 9.57 7.01 3.96 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 36.10 30.91 334.10 7.36 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 198.60 142.87 43.29 38.63 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 31.76 23.18 7.69 5.21 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 1.37 0.17 0.13 0.02 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 15.26 13.81 119.94 1.06 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 1.55 0.15 0.12 0.02 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 8.33 8.08 1.31 0.64 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 0.83 0.23 0.17 0.08 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 12.20 11.85 119.67 0.93 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 0.65 0.15 0.04 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 17.78 16.30 3.39 3.18 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 11.09 8.10 118.79 1.11 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 29.45 28.75 355.55 2.07 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 3.43 0.17 0.48 0.02 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 5.96 5.31 1.37 0.46 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 6.23 5.40 117.65 0.35 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 29.60 28.61 355.40 2.01 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 0.88 0.25 0.18 0.08 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 51.25 33.77 81.95 26.78 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 17.92 15.29 14.42 8.21 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 27.40 21.39 136.83 5.21 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) 11/03/2025 _x86_64_ (2 CPU) 00:38:52 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 36.35 0.00 5.10 1.76 0.13 56.66 12:41:01 AM 0 39.88 0.00 5.37 1.67 0.12 52.96 12:41:01 AM 1 32.80 0.00 4.83 1.86 0.13 60.37 12:42:01 AM all 16.39 0.00 2.34 0.59 0.08 80.60 12:42:01 AM 0 23.90 0.00 2.29 0.67 0.10 73.05 12:42:01 AM 1 8.87 0.00 2.39 0.52 0.07 88.16 12:43:01 AM all 30.95 0.00 5.65 1.03 0.13 62.23 12:43:01 AM 0 40.43 0.00 6.50 1.18 0.13 51.75 12:43:01 AM 1 21.45 0.00 4.80 0.88 0.13 72.72 12:44:01 AM all 7.21 0.00 1.66 0.65 0.08 90.40 12:44:01 AM 0 5.02 0.00 1.57 0.82 0.07 92.53 12:44:01 AM 1 9.40 0.00 1.76 0.48 0.08 88.28 12:45:01 AM all 2.27 0.00 0.32 0.03 0.06 97.32 12:45:01 AM 0 2.88 0.00 0.42 0.00 0.07 96.64 12:45:01 AM 1 1.67 0.00 0.22 0.05 0.05 98.01 12:46:01 AM all 0.46 0.00 0.11 0.01 0.08 99.34 12:46:01 AM 0 0.40 0.00 0.17 0.02 0.12 99.30 12:46:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 12:47:01 AM all 0.85 0.00 0.18 0.00 0.08 98.89 12:47:01 AM 0 0.64 0.00 0.22 0.00 0.08 99.06 12:47:01 AM 1 1.07 0.00 0.13 0.00 0.08 98.71 12:48:01 AM all 0.48 0.00 0.09 0.00 0.09 99.34 12:48:01 AM 0 0.55 0.00 0.05 0.00 0.07 99.33 12:48:01 AM 1 0.40 0.00 0.13 0.00 0.12 99.35 12:49:01 AM all 1.00 0.00 0.16 0.00 0.09 98.75 12:49:01 AM 0 0.53 0.00 0.22 0.00 0.10 99.15 12:49:01 AM 1 1.47 0.00 0.10 0.00 0.08 98.35 12:50:01 AM all 0.40 0.00 0.13 0.00 0.08 99.40 12:50:01 AM 0 0.18 0.00 0.12 0.00 0.07 99.63 12:50:01 AM 1 0.62 0.00 0.13 0.00 0.08 99.16 12:51:01 AM all 0.81 0.00 0.17 0.00 0.08 98.95 12:51:01 AM 0 1.10 0.00 0.22 0.00 0.10 98.58 12:51:01 AM 1 0.52 0.00 0.12 0.00 0.05 99.31 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 0.27 0.00 0.12 0.00 0.07 99.55 12:52:01 AM 0 0.17 0.00 0.12 0.00 0.07 99.65 12:52:01 AM 1 0.37 0.00 0.12 0.00 0.07 99.45 12:53:01 AM all 1.98 0.00 0.21 0.00 0.12 97.69 12:53:01 AM 0 2.14 0.00 0.20 0.00 0.12 97.54 12:53:01 AM 1 1.82 0.00 0.22 0.00 0.12 97.84 12:54:01 AM all 0.62 0.21 0.44 0.13 0.07 98.53 12:54:01 AM 0 0.68 0.38 0.40 0.22 0.07 98.25 12:54:01 AM 1 0.55 0.03 0.49 0.05 0.07 98.81 12:55:01 AM all 1.06 0.00 0.22 0.01 0.08 98.63 12:55:01 AM 0 1.49 0.00 0.20 0.02 0.07 98.23 12:55:01 AM 1 0.64 0.00 0.23 0.00 0.10 99.03 12:56:01 AM all 0.50 0.00 0.11 0.00 0.08 99.31 12:56:01 AM 0 0.48 0.00 0.10 0.00 0.07 99.35 12:56:01 AM 1 0.52 0.00 0.12 0.00 0.08 99.28 12:57:01 AM all 1.01 0.00 0.16 0.00 0.08 98.75 12:57:01 AM 0 1.25 0.00 0.17 0.00 0.08 98.50 12:57:01 AM 1 0.77 0.00 0.15 0.00 0.07 99.01 12:58:01 AM all 0.56 0.00 0.13 0.00 0.07 99.24 12:58:01 AM 0 0.62 0.00 0.20 0.00 0.08 99.10 12:58:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:59:01 AM all 1.10 0.00 0.23 0.00 0.05 98.62 12:59:01 AM 0 1.62 0.00 0.23 0.00 0.03 98.11 12:59:01 AM 1 0.59 0.00 0.22 0.00 0.07 99.13 01:00:01 AM all 0.45 0.00 0.12 0.00 0.07 99.36 01:00:01 AM 0 0.30 0.00 0.12 0.00 0.07 99.52 01:00:01 AM 1 0.60 0.00 0.12 0.00 0.07 99.21 01:01:01 AM all 5.17 0.00 1.44 0.03 0.08 93.28 01:01:01 AM 0 6.45 0.00 1.22 0.02 0.05 92.27 01:01:01 AM 1 3.88 0.00 1.66 0.05 0.10 94.31 01:02:01 AM all 30.91 0.00 3.46 0.16 0.09 65.39 01:02:01 AM 0 44.54 0.00 4.24 0.15 0.10 50.97 01:02:01 AM 1 17.26 0.00 2.67 0.17 0.08 79.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.41 0.01 1.02 0.20 0.08 92.27 Average: 0 7.98 0.02 1.11 0.22 0.08 90.60 Average: 1 4.84 0.00 0.94 0.18 0.08 93.95