---> uname -a: Linux prd-centos8-robot-2c-8g-624.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 611 4898 19 2187 6787 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:5d:3d:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84982sec preferred_lft 84982sec inet6 fe80::f816:3eff:fe5d:3dd6/64 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) 08/15/2025 _x86_64_ (2 CPU) 00:34:38 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 123.83 43.47 80.36 7499.63 36414.16 12:37:01 AM 85.09 0.72 84.37 52.92 9067.83 12:38:01 AM 35.16 0.38 34.78 62.52 4161.19 12:39:01 AM 60.31 6.96 53.35 1291.57 3680.46 12:40:01 AM 33.41 0.03 33.38 3.47 6205.55 12:41:01 AM 3.85 0.23 3.62 12.66 144.49 12:42:02 AM 2.17 0.00 2.17 0.00 75.19 12:43:01 AM 0.15 0.00 0.15 0.00 9.06 12:44:01 AM 0.38 0.00 0.38 0.00 6.23 12:45:01 AM 0.18 0.00 0.18 0.00 2.52 12:46:01 AM 0.28 0.00 0.28 0.00 11.10 12:47:01 AM 0.28 0.00 0.28 0.00 10.68 12:48:01 AM 0.27 0.00 0.27 0.00 4.33 12:49:01 AM 0.12 0.00 0.12 0.00 2.28 12:50:01 AM 0.30 0.03 0.27 0.27 18.57 12:51:01 AM 7.35 5.95 1.40 574.97 33.01 12:52:01 AM 3.15 0.00 3.15 0.00 82.34 12:53:01 AM 0.23 0.00 0.23 0.00 4.82 12:54:01 AM 0.18 0.00 0.18 0.00 9.25 12:55:01 AM 0.38 0.00 0.38 0.00 7.70 12:56:01 AM 0.37 0.00 0.37 0.00 13.40 12:57:01 AM 4.97 0.32 4.65 36.92 164.43 12:58:01 AM 32.52 0.47 32.06 52.92 1557.43 Average: 17.18 2.55 14.64 417.18 2684.02 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5356996 7035488 2525436 32.04 2688 1861304 711816 7.97 187124 2018432 175300 12:37:01 AM 5146944 6984292 2735488 34.70 2688 2012780 737968 8.26 198540 2187904 103992 12:38:01 AM 5219240 7058116 2663192 33.79 2688 2014660 661120 7.40 219164 2095300 10764 12:39:01 AM 4918348 7004768 2964084 37.60 2688 2253648 688428 7.71 256652 2332044 170932 12:40:01 AM 4935372 7023684 2947060 37.39 2688 2255736 674488 7.55 262224 2301684 8 12:41:01 AM 4890792 6980064 2991640 37.95 2688 2256692 720364 8.07 262352 2346196 4 12:42:02 AM 4891028 6980332 2991404 37.95 2688 2256724 720364 8.07 262352 2346228 12 12:43:01 AM 4881780 6971316 3000652 38.07 2688 2256956 753800 8.44 262352 2355224 8 12:44:01 AM 4879552 6969120 3002880 38.10 2688 2256988 753800 8.44 262352 2357016 8 12:45:01 AM 4879948 6969740 3002484 38.09 2688 2257212 753800 8.44 262360 2357284 232 12:46:01 AM 4879792 6969620 3002640 38.09 2688 2257248 753800 8.44 262360 2357300 40 12:47:01 AM 4884296 6974344 2998136 38.04 2688 2257468 734468 8.22 262360 2352496 12 12:48:01 AM 4884184 6974264 2998248 38.04 2688 2257500 734468 8.22 262360 2352412 40 12:49:01 AM 4884312 6974844 2998120 38.04 2688 2257952 734468 8.22 262468 2353148 456 12:50:01 AM 4868276 6958860 3014156 38.24 2688 2258004 783204 8.77 262620 2367440 68 12:51:01 AM 4843844 6951948 3038588 38.55 2688 2275484 750648 8.40 264684 2390396 908 12:52:01 AM 4864240 6972372 3018192 38.29 2688 2275512 729472 8.17 264684 2369248 44 12:53:01 AM 4864880 6973248 3017552 38.28 2688 2275748 729472 8.17 264684 2369444 244 12:54:01 AM 4850716 6959128 3031716 38.46 2688 2275792 757444 8.48 264684 2383004 48 12:55:01 AM 4843188 6951840 3039244 38.56 2688 2276032 766008 8.58 264684 2390592 248 12:56:01 AM 4864520 6973204 3017912 38.29 2688 2276064 743636 8.33 264684 2369516 4 12:57:01 AM 5030004 6962416 2852428 36.19 2688 2103712 732652 8.20 262084 2227148 17168 12:58:01 AM 5056156 6986812 2826276 35.86 2688 2103768 716112 8.02 463900 2006760 10208 Average: 4939931 6980862 2942501 37.33 2688 2210130 732252 8.20 263553 2303749 21337 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 313.98 195.95 1672.78 59.74 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 75.79 57.01 806.40 9.79 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 11.66 7.98 5.70 3.72 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 45.63 35.09 333.76 8.81 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 191.28 140.54 37.97 36.61 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 29.62 23.06 6.97 8.33 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 1.50 0.23 0.15 0.05 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 17.76 16.10 122.60 1.61 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 1.65 0.23 0.19 0.05 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 13.35 8.98 2.25 1.06 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 4.77 0.23 0.34 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 17.03 15.08 119.98 1.14 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 0.63 0.15 0.03 0.01 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 16.79 16.06 3.19 3.16 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 4.98 4.68 117.55 0.31 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 24.18 23.56 355.16 1.77 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 1.08 0.18 0.13 0.05 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 7.13 6.92 1.87 0.75 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 4.73 4.33 117.56 0.29 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 25.68 23.86 355.21 1.70 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 0.60 0.20 0.16 0.08 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 53.85 33.51 83.12 27.29 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 18.53 16.89 15.58 8.29 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 38.37 27.44 180.86 7.60 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) 08/15/2025 _x86_64_ (2 CPU) 00:34:38 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 45.40 0.03 11.24 4.53 0.14 38.66 12:36:01 AM 0 39.47 0.05 12.35 5.12 0.13 42.88 12:36:01 AM 1 51.48 0.02 10.10 3.92 0.14 34.34 12:37:01 AM all 28.06 0.00 3.93 6.34 0.08 61.59 12:37:01 AM 0 34.96 0.00 4.32 5.97 0.08 54.66 12:37:01 AM 1 21.17 0.00 3.55 6.70 0.08 68.50 12:38:01 AM all 11.73 0.00 1.55 0.59 0.07 86.06 12:38:01 AM 0 11.79 0.00 1.45 0.28 0.05 86.43 12:38:01 AM 1 11.67 0.00 1.65 0.90 0.08 85.70 12:39:01 AM all 28.78 0.00 5.46 0.52 0.10 65.13 12:39:01 AM 0 28.28 0.00 5.59 0.33 0.10 65.70 12:39:01 AM 1 29.29 0.00 5.33 0.72 0.10 64.57 12:40:01 AM all 4.54 0.00 1.01 0.56 0.04 93.85 12:40:01 AM 0 0.57 0.00 0.89 0.53 0.05 97.96 12:40:01 AM 1 8.51 0.00 1.14 0.58 0.03 89.74 12:41:01 AM all 2.27 0.00 0.30 0.01 0.05 97.38 12:41:01 AM 0 3.75 0.00 0.42 0.00 0.07 95.76 12:41:01 AM 1 0.78 0.00 0.18 0.02 0.03 98.98 12:42:02 AM all 0.50 0.00 0.12 0.01 0.06 99.32 12:42:02 AM 0 0.40 0.00 0.17 0.02 0.08 99.33 12:42:02 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:43:01 AM all 1.04 0.00 0.19 0.00 0.05 98.73 12:43:01 AM 0 0.54 0.00 0.14 0.00 0.05 99.27 12:43:01 AM 1 1.53 0.00 0.24 0.00 0.05 98.18 12:44:01 AM all 0.51 0.00 0.12 0.00 0.05 99.32 12:44:01 AM 0 0.27 0.00 0.17 0.00 0.07 99.50 12:44:01 AM 1 0.75 0.00 0.07 0.00 0.03 99.15 12:45:01 AM all 1.01 0.00 0.14 0.00 0.07 98.78 12:45:01 AM 0 0.57 0.00 0.17 0.00 0.07 99.20 12:45:01 AM 1 1.45 0.00 0.12 0.00 0.07 98.36 12:46:01 AM all 0.50 0.00 0.13 0.00 0.04 99.33 12:46:01 AM 0 0.75 0.00 0.12 0.00 0.03 99.10 12:46:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.57 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.89 0.00 0.17 0.00 0.06 98.89 12:47:01 AM 0 0.64 0.00 0.13 0.00 0.05 99.18 12:47:01 AM 1 1.14 0.00 0.20 0.00 0.07 98.59 12:48:01 AM all 0.44 0.00 0.12 0.00 0.07 99.37 12:48:01 AM 0 0.53 0.00 0.12 0.00 0.05 99.30 12:48:01 AM 1 0.35 0.00 0.12 0.00 0.08 99.45 12:49:01 AM all 2.19 0.00 0.19 0.00 0.04 97.58 12:49:01 AM 0 1.54 0.00 0.17 0.00 0.03 98.26 12:49:01 AM 1 2.84 0.00 0.22 0.00 0.05 96.89 12:50:01 AM all 0.63 0.00 0.32 0.00 0.05 99.01 12:50:01 AM 0 0.53 0.00 0.23 0.00 0.05 99.18 12:50:01 AM 1 0.72 0.00 0.40 0.00 0.05 98.83 12:51:01 AM all 1.23 0.23 0.29 0.13 0.05 98.08 12:51:01 AM 0 1.09 0.13 0.22 0.10 0.03 98.43 12:51:01 AM 1 1.37 0.32 0.37 0.15 0.07 97.72 12:52:01 AM all 0.52 0.00 0.11 0.02 0.08 99.28 12:52:01 AM 0 0.69 0.00 0.10 0.03 0.07 99.11 12:52:01 AM 1 0.35 0.00 0.12 0.00 0.08 99.45 12:53:01 AM all 1.00 0.00 0.13 0.00 0.06 98.81 12:53:01 AM 0 0.68 0.00 0.10 0.00 0.03 99.18 12:53:01 AM 1 1.32 0.00 0.15 0.00 0.08 98.44 12:54:01 AM all 0.58 0.00 0.10 0.00 0.06 99.26 12:54:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 12:54:01 AM 1 0.53 0.00 0.15 0.00 0.08 99.23 12:55:01 AM all 1.02 0.00 0.18 0.00 0.06 98.74 12:55:01 AM 0 0.72 0.00 0.13 0.00 0.05 99.10 12:55:01 AM 1 1.32 0.00 0.23 0.00 0.07 98.38 12:56:01 AM all 0.41 0.00 0.13 0.00 0.07 99.40 12:56:01 AM 0 0.59 0.00 0.15 0.00 0.07 99.20 12:56:01 AM 1 0.23 0.00 0.10 0.00 0.07 99.60 12:57:01 AM all 7.51 0.00 1.37 0.03 0.07 91.02 12:57:01 AM 0 7.78 0.00 1.66 0.03 0.07 90.46 12:57:01 AM 1 7.24 0.00 1.09 0.02 0.07 91.59 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 29.62 0.00 3.52 0.15 0.08 66.63 12:58:01 AM 0 21.89 0.00 2.98 0.17 0.08 74.87 12:58:01 AM 1 37.36 0.00 4.06 0.13 0.07 58.38 Average: all 7.39 0.01 1.33 0.56 0.06 90.64 Average: 0 6.91 0.01 1.38 0.55 0.06 91.09 Average: 1 7.88 0.01 1.28 0.57 0.07 90.19