---> uname -a: Linux prd-centos8-robot-2c-8g-42418.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 607 4918 19 2171 6792 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:84:24:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85024sec preferred_lft 85024sec inet6 fe80::f816:3eff:fe84:2416/64 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) 07/14/2025 _x86_64_ (2 CPU) 00:54:30 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 91.34 14.06 77.27 4153.95 7370.99 12:57:01 AM 87.45 0.72 86.74 52.92 11248.98 12:58:01 AM 45.01 7.13 37.88 1310.71 2214.05 12:59:01 AM 49.61 0.25 49.36 47.04 7553.91 01:00:01 AM 4.43 0.03 4.40 1.07 184.87 01:01:01 AM 2.03 0.02 2.02 0.13 65.24 01:02:01 AM 0.65 0.07 0.58 1.73 15.81 01:03:01 AM 0.43 0.00 0.43 0.00 6.88 01:04:01 AM 0.17 0.00 0.17 0.00 2.37 01:05:01 AM 0.42 0.00 0.42 0.00 13.88 01:06:01 AM 0.68 0.32 0.37 6.93 6.05 01:07:01 AM 0.93 0.00 0.93 0.00 28.11 01:08:01 AM 0.22 0.00 0.22 0.00 4.00 01:09:01 AM 0.13 0.00 0.13 0.00 16.14 01:10:01 AM 0.33 0.03 0.30 0.27 5.36 01:11:01 AM 1.45 0.00 1.45 0.00 40.80 01:12:01 AM 0.35 0.00 0.35 0.00 5.82 01:13:01 AM 0.23 0.00 0.23 0.00 10.96 01:14:01 AM 0.18 0.00 0.18 0.00 1.90 01:15:01 AM 0.45 0.00 0.45 0.00 13.98 01:16:01 AM 1.88 0.18 1.70 4.26 91.86 01:17:01 AM 32.81 0.45 32.36 68.91 1513.43 Average: 14.60 1.06 13.54 256.72 1382.60 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5331172 7057388 2551260 32.37 2688 1908244 680088 7.61 187640 2043120 182896 12:57:01 AM 5213320 7052456 2669112 33.86 2688 2015032 654428 7.33 209900 2109432 9932 12:58:01 AM 4934536 7016520 2947896 37.40 2688 2250328 687400 7.70 258684 2317948 186456 12:59:01 AM 4946376 7034136 2936056 37.25 2688 2255516 672332 7.53 263196 2292300 4 01:00:01 AM 4906380 6994732 2976052 37.76 2688 2256108 741188 8.30 263324 2332172 4 01:01:01 AM 4905784 6994184 2976648 37.76 2688 2256148 741188 8.30 263324 2332508 4 01:02:01 AM 4896616 6985312 2985816 37.88 2688 2256444 748184 8.38 263476 2341148 4 01:03:01 AM 4895344 6984076 2987088 37.90 2688 2256480 748184 8.38 263476 2342464 8 01:04:01 AM 4895428 6984384 2987004 37.89 2688 2256704 748184 8.38 263484 2342684 232 01:05:01 AM 4894772 6983760 2987660 37.90 2688 2256736 748184 8.38 263484 2343128 40 01:06:01 AM 4898424 6987868 2984008 37.86 2688 2257076 729904 8.17 263600 2339488 228 01:07:01 AM 4898228 6987668 2984204 37.86 2688 2257188 729904 8.17 263636 2339580 48 01:08:01 AM 4897880 6987772 2984552 37.86 2688 2257640 729904 8.17 263744 2339960 464 01:09:01 AM 4883260 6973200 2999172 38.05 2688 2257688 770864 8.63 263744 2354040 52 01:10:01 AM 4868156 6958340 3014276 38.24 2688 2257932 759560 8.50 263912 2368932 268 01:11:01 AM 4896652 6986872 2985780 37.88 2688 2257968 731680 8.19 263912 2340848 40 01:12:01 AM 4896944 6987396 2985488 37.88 2688 2258200 731680 8.19 263912 2340684 240 01:13:01 AM 4881992 6972488 3000440 38.06 2688 2258244 767332 8.59 263912 2354512 4 01:14:01 AM 4874992 6965728 3007440 38.15 2688 2258484 771720 8.64 263912 2362100 244 01:15:01 AM 4896152 6986920 2986280 37.89 2688 2258516 739492 8.28 263912 2341004 40 01:16:01 AM 5108932 7024824 2773500 35.19 2688 2085076 664072 7.44 260708 2131784 4056 01:17:01 AM 5013784 6928616 2868648 36.39 2688 2088700 794048 8.89 461024 2050596 10996 Average: 4947051 6992484 2935381 37.24 2688 2214566 731342 8.19 266360 2293656 18012 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 363.00 229.71 1882.61 64.02 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 59.21 42.07 580.89 7.82 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 42.23 33.23 314.08 8.87 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 203.18 145.79 43.57 41.09 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 30.84 21.01 6.95 4.62 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 0.87 0.23 0.17 0.08 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 18.60 17.21 120.28 1.46 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.58 0.15 0.12 0.02 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 8.18 7.20 1.33 0.59 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.07 0.35 0.34 0.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 19.04 16.44 120.33 1.27 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.62 0.52 0.63 0.43 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.13 17.21 3.33 3.23 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.00 7.30 118.18 0.48 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 29.64 28.74 355.31 2.02 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 1.15 0.25 0.19 0.08 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 6.18 5.85 1.40 0.50 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 8.37 7.47 117.81 0.49 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 30.04 27.64 355.38 1.95 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.80 0.07 0.05 0.01 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 52.38 26.97 67.83 23.16 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 24.93 20.66 29.80 11.14 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 42.37 29.82 187.30 7.89 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) 07/14/2025 _x86_64_ (2 CPU) 00:54:30 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 42.10 0.00 6.36 0.98 0.10 50.46 12:56:01 AM 0 38.14 0.00 5.05 0.98 0.10 55.73 12:56:01 AM 1 46.06 0.00 7.68 0.97 0.10 45.19 12:57:01 AM all 23.57 0.00 3.63 0.86 0.08 71.86 12:57:01 AM 0 20.95 0.00 3.37 0.92 0.08 74.68 12:57:01 AM 1 26.18 0.00 3.90 0.80 0.08 69.03 12:58:01 AM all 30.83 0.00 4.74 0.62 0.09 63.72 12:58:01 AM 0 31.15 0.00 4.46 0.72 0.10 63.58 12:58:01 AM 1 30.52 0.00 5.01 0.52 0.08 63.87 12:59:01 AM all 10.31 0.00 2.17 0.52 0.07 86.94 12:59:01 AM 0 10.84 0.00 2.10 0.47 0.05 86.54 12:59:01 AM 1 9.77 0.00 2.24 0.57 0.08 87.34 01:00:01 AM all 2.21 0.00 0.25 0.03 0.08 97.44 01:00:01 AM 0 3.36 0.00 0.30 0.02 0.07 96.26 01:00:01 AM 1 1.05 0.00 0.20 0.03 0.08 98.63 01:01:01 AM all 0.48 0.00 0.13 0.01 0.09 99.30 01:01:01 AM 0 0.70 0.00 0.13 0.00 0.10 99.06 01:01:01 AM 1 0.25 0.00 0.12 0.02 0.08 99.53 01:02:01 AM all 0.98 0.00 0.20 0.00 0.08 98.75 01:02:01 AM 0 0.70 0.00 0.17 0.00 0.07 99.06 01:02:01 AM 1 1.25 0.00 0.23 0.00 0.08 98.43 01:03:01 AM all 0.44 0.00 0.08 0.00 0.09 99.38 01:03:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.27 01:03:01 AM 1 0.28 0.00 0.10 0.00 0.12 99.50 01:04:01 AM all 0.94 0.00 0.13 0.00 0.08 98.86 01:04:01 AM 0 0.72 0.00 0.13 0.00 0.07 99.08 01:04:01 AM 1 1.15 0.00 0.12 0.00 0.10 98.63 01:05:01 AM all 0.45 0.00 0.12 0.00 0.08 99.35 01:05:01 AM 0 0.65 0.00 0.15 0.00 0.08 99.11 01:05:01 AM 1 0.25 0.00 0.08 0.00 0.08 99.58 01:06:01 AM all 0.74 0.01 0.23 0.00 0.08 98.94 01:06:01 AM 0 0.27 0.02 0.23 0.00 0.10 99.38 01:06:01 AM 1 1.22 0.00 0.22 0.00 0.07 98.49 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 0.49 0.00 0.10 0.00 0.08 99.33 01:07:01 AM 0 0.45 0.00 0.10 0.00 0.08 99.37 01:07:01 AM 1 0.53 0.00 0.10 0.00 0.07 99.30 01:08:01 AM all 2.03 0.00 0.16 0.00 0.08 97.73 01:08:01 AM 0 2.16 0.00 0.15 0.00 0.07 97.63 01:08:01 AM 1 1.90 0.00 0.17 0.00 0.10 97.83 01:09:01 AM all 0.53 0.00 0.12 0.00 0.08 99.28 01:09:01 AM 0 0.23 0.00 0.12 0.00 0.10 99.55 01:09:01 AM 1 0.82 0.00 0.12 0.00 0.05 99.02 01:10:01 AM all 1.01 0.00 0.34 0.00 0.08 98.57 01:10:01 AM 0 0.87 0.00 0.45 0.00 0.10 98.58 01:10:01 AM 1 1.15 0.00 0.23 0.00 0.05 98.56 01:11:01 AM all 0.51 0.00 0.12 0.02 0.08 99.27 01:11:01 AM 0 0.60 0.00 0.10 0.00 0.07 99.23 01:11:01 AM 1 0.42 0.00 0.13 0.03 0.10 99.32 01:12:01 AM all 0.94 0.00 0.10 0.00 0.09 98.86 01:12:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.27 01:12:01 AM 1 1.29 0.00 0.13 0.00 0.12 98.46 01:13:01 AM all 0.53 0.00 0.12 0.00 0.09 99.27 01:13:01 AM 0 0.94 0.00 0.17 0.00 0.12 98.78 01:13:01 AM 1 0.12 0.00 0.07 0.00 0.07 99.75 01:14:01 AM all 0.96 0.00 0.20 0.00 0.08 98.76 01:14:01 AM 0 0.55 0.00 0.12 0.00 0.05 99.28 01:14:01 AM 1 1.37 0.00 0.28 0.00 0.10 98.25 01:15:01 AM all 0.45 0.00 0.10 0.00 0.08 99.37 01:15:01 AM 0 0.38 0.00 0.15 0.00 0.12 99.35 01:15:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 01:16:01 AM all 2.83 0.00 0.68 0.00 0.08 96.41 01:16:01 AM 0 3.93 0.00 0.90 0.00 0.08 95.08 01:16:01 AM 1 1.74 0.00 0.45 0.00 0.07 97.74 01:17:01 AM all 30.77 0.00 3.47 0.17 0.08 65.51 01:17:01 AM 0 19.28 0.00 3.08 0.15 0.10 77.38 01:17:01 AM 1 42.26 0.00 3.85 0.18 0.07 53.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.01 0.00 1.07 0.14 0.08 91.69 Average: 0 6.29 0.00 0.98 0.15 0.08 92.50 Average: 1 7.74 0.00 1.16 0.14 0.08 90.87