---> uname -a: Linux prd-centos8-robot-2c-8g-43369.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 608 4925 19 2163 6791 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:88:e3:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84665sec preferred_lft 84665sec inet6 fe80::f816:3eff:fe88:e362/64 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) 07/17/2025 _x86_64_ (2 CPU) 02:12:23 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 53.85 8.70 45.15 1492.84 4534.26 02:15:01 AM 109.42 0.72 108.70 52.92 11719.16 02:16:01 AM 23.92 0.42 23.50 64.77 1855.99 02:17:01 AM 45.24 6.72 38.53 1245.93 2643.58 02:18:01 AM 41.69 0.25 41.44 47.05 6933.84 02:19:01 AM 3.60 0.00 3.60 0.00 129.41 02:20:01 AM 1.78 0.00 1.78 0.00 60.30 02:21:01 AM 0.52 0.00 0.52 0.00 6.68 02:22:01 AM 0.37 0.00 0.37 0.00 4.80 02:23:01 AM 0.48 0.00 0.48 0.00 6.15 02:24:01 AM 0.35 0.00 0.35 0.00 4.00 02:25:01 AM 0.28 0.00 0.28 0.00 2.88 02:26:01 AM 0.32 0.00 0.32 0.00 3.05 02:27:01 AM 0.38 0.00 0.38 0.00 4.40 02:28:01 AM 1.72 0.03 1.68 0.27 36.14 02:29:01 AM 0.37 0.00 0.37 0.00 4.10 02:30:01 AM 0.30 0.00 0.30 0.00 4.57 02:31:01 AM 0.18 0.00 0.18 0.00 1.75 02:32:01 AM 0.22 0.00 0.22 0.00 3.47 02:33:01 AM 0.25 0.00 0.25 0.00 4.02 02:34:01 AM 0.27 0.00 0.27 0.00 3.77 02:35:01 AM 0.20 0.00 0.20 0.00 2.77 02:36:01 AM 0.23 0.00 0.23 0.00 3.17 02:37:01 AM 0.13 0.00 0.13 0.00 1.68 02:38:01 AM 0.20 0.00 0.20 0.00 2.82 02:39:01 AM 0.25 0.00 0.25 0.00 3.92 02:40:01 AM 6.55 0.32 6.23 36.93 187.94 02:41:01 AM 28.37 0.53 27.84 64.77 1296.57 Average: 11.48 0.63 10.85 107.34 1052.33 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5380692 7012748 2501740 31.74 2688 1821544 759144 8.50 200752 2007128 135896 02:15:01 AM 5174580 7012272 2707852 34.35 2688 2013452 692116 7.75 198456 2156784 42588 02:16:01 AM 5248132 7087528 2634300 33.42 2688 2015400 622024 6.96 219048 2067488 10752 02:17:01 AM 4907740 6993844 2974692 37.74 2688 2254484 686012 7.68 258984 2343180 180920 02:18:01 AM 4945164 7030496 2937268 37.26 2688 2253028 661352 7.41 262100 2294056 4 02:19:01 AM 4907296 6992844 2975136 37.74 2688 2253244 715148 8.01 262224 2331824 4 02:20:01 AM 4904448 6989996 2977984 37.78 2688 2253244 736944 8.25 262224 2334728 8 02:21:01 AM 4904368 6989928 2978064 37.78 2688 2253248 736944 8.25 262224 2334768 4 02:22:01 AM 4904416 6990000 2978016 37.78 2688 2253272 721112 8.07 262224 2334832 4 02:23:01 AM 4904224 6989808 2978208 37.78 2688 2253272 721112 8.07 262224 2334892 16 02:24:01 AM 4904016 6989604 2978416 37.79 2688 2253276 721112 8.07 262224 2334904 4 02:25:01 AM 4904144 6989732 2978288 37.78 2688 2253276 721112 8.07 262224 2334952 4 02:26:01 AM 4904264 6989852 2978168 37.78 2688 2253276 721112 8.07 262224 2334836 4 02:27:01 AM 4903876 6989468 2978556 37.79 2688 2253280 721112 8.07 262224 2335208 4 02:28:01 AM 4904112 6989708 2978320 37.78 2688 2253284 712880 7.98 262384 2334776 12 02:29:01 AM 4904240 6989836 2978192 37.78 2688 2253284 712880 7.98 262384 2334784 4 02:30:01 AM 4904108 6989744 2978324 37.78 2688 2253324 714412 8.00 262384 2334924 4 02:31:01 AM 4903848 6989484 2978584 37.79 2688 2253324 714412 8.00 262384 2334808 4 02:32:01 AM 4904016 6989656 2978416 37.79 2688 2253328 714412 8.00 262384 2334812 4 02:33:01 AM 4904032 6989672 2978400 37.79 2688 2253328 714412 8.00 262384 2335020 4 02:34:01 AM 4904264 6989904 2978168 37.78 2688 2253328 714412 8.00 262384 2334776 4 02:35:01 AM 4904188 6989832 2978244 37.78 2688 2253332 714412 8.00 262384 2334828 4 02:36:01 AM 4904176 6989820 2978256 37.78 2688 2253332 730044 8.17 262384 2334944 4 02:37:01 AM 4904100 6989744 2978332 37.78 2688 2253332 730044 8.17 262384 2334828 4 02:38:01 AM 4903912 6989560 2978520 37.79 2688 2253336 730044 8.17 262384 2334948 4 02:39:01 AM 4904040 6989688 2978392 37.79 2688 2253336 730044 8.17 262384 2334908 4 02:40:01 AM 5009960 6951604 2872472 36.44 2688 2113380 742520 8.31 292044 2218112 47372 02:41:01 AM 5099716 7005680 2782716 35.30 2688 2079748 698508 7.82 459500 1969224 10360 Average: 4955574 6995788 2926858 37.13 2688 2209653 714635 8.00 264268 2288760 15286 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 232.56 153.70 1381.22 50.12 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 77.80 59.04 826.57 9.37 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 16.48 9.55 5.82 3.68 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 36.71 30.39 311.04 7.11 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 146.05 109.66 34.80 33.47 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 15.90 9.42 4.51 1.26 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.88 0.13 0.05 0.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 1.25 0.13 0.06 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 3.28 0.55 0.29 0.11 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 3.03 0.42 0.26 0.09 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 1.18 0.22 0.11 0.01 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.72 0.32 0.07 0.02 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 2.50 0.33 0.26 0.02 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 2.82 0.92 1.20 0.78 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 2.05 0.23 0.35 0.07 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 3.05 0.32 0.35 0.02 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 3.95 0.55 0.36 0.13 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 0.60 0.07 0.04 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.45 0.13 0.14 0.01 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 1.58 0.60 0.67 0.49 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 0.62 0.17 0.09 0.01 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.52 0.13 0.03 0.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 0.65 0.12 0.04 0.01 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 0.70 0.13 0.04 0.01 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 0.90 0.18 0.13 0.07 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.75 0.17 0.09 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 48.21 33.68 74.52 20.79 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 16.36 14.79 15.40 7.02 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 22.23 15.22 94.95 4.81 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) 07/17/2025 _x86_64_ (2 CPU) 02:12:23 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 27.36 0.00 3.94 4.74 0.10 63.86 02:14:01 AM 0 20.54 0.00 4.41 5.31 0.08 69.65 02:14:01 AM 1 34.19 0.00 3.47 4.17 0.12 58.06 02:15:01 AM all 32.29 0.00 4.89 2.40 0.13 60.29 02:15:01 AM 0 40.62 0.00 5.33 2.51 0.13 51.40 02:15:01 AM 1 23.99 0.00 4.44 2.30 0.13 69.13 02:16:01 AM all 12.08 0.00 1.63 1.64 0.05 84.61 02:16:01 AM 0 6.36 0.00 1.02 1.39 0.05 91.18 02:16:01 AM 1 17.79 0.00 2.24 1.89 0.05 78.04 02:17:01 AM all 24.09 0.00 4.54 0.88 0.08 70.40 02:17:01 AM 0 26.00 0.00 5.18 1.13 0.10 67.58 02:17:01 AM 1 22.18 0.00 3.90 0.63 0.07 73.22 02:18:01 AM all 9.19 0.00 1.97 0.71 0.06 88.07 02:18:01 AM 0 10.80 0.00 1.99 0.48 0.05 86.67 02:18:01 AM 1 7.57 0.00 1.95 0.94 0.07 89.48 02:19:01 AM all 1.43 0.00 0.20 0.02 0.06 98.30 02:19:01 AM 0 2.27 0.00 0.23 0.00 0.07 97.43 02:19:01 AM 1 0.58 0.00 0.17 0.03 0.05 99.16 02:20:01 AM all 0.41 0.00 0.11 0.01 0.06 99.42 02:20:01 AM 0 0.23 0.00 0.10 0.02 0.07 99.58 02:20:01 AM 1 0.58 0.00 0.12 0.00 0.05 99.25 02:21:01 AM all 0.41 0.00 0.12 0.01 0.08 99.39 02:21:01 AM 0 0.48 0.00 0.10 0.02 0.07 99.33 02:21:01 AM 1 0.33 0.00 0.13 0.00 0.08 99.45 02:22:01 AM all 0.58 0.00 0.08 0.00 0.07 99.27 02:22:01 AM 0 0.60 0.00 0.03 0.00 0.03 99.33 02:22:01 AM 1 0.57 0.00 0.12 0.00 0.10 99.21 02:23:01 AM all 0.48 0.00 0.11 0.00 0.06 99.36 02:23:01 AM 0 0.77 0.00 0.15 0.00 0.08 99.00 02:23:01 AM 1 0.18 0.00 0.07 0.00 0.03 99.72 02:24:01 AM all 0.38 0.00 0.10 0.00 0.06 99.46 02:24:01 AM 0 0.25 0.00 0.12 0.00 0.07 99.57 02:24:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 0.35 0.00 0.10 0.00 0.06 99.49 02:25:01 AM 0 0.20 0.00 0.10 0.00 0.07 99.63 02:25:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 02:26:01 AM all 0.35 0.00 0.12 0.00 0.05 99.48 02:26:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 02:26:01 AM 1 0.33 0.00 0.17 0.00 0.07 99.43 02:27:01 AM all 0.43 0.00 0.10 0.00 0.06 99.42 02:27:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 02:27:01 AM 1 0.32 0.00 0.15 0.00 0.08 99.45 02:28:01 AM all 0.40 0.00 0.21 0.00 0.08 99.31 02:28:01 AM 0 0.55 0.00 0.22 0.00 0.07 99.16 02:28:01 AM 1 0.25 0.00 0.20 0.00 0.08 99.47 02:29:01 AM all 0.43 0.00 0.10 0.00 0.06 99.41 02:29:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:29:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.52 02:30:01 AM all 0.54 0.00 0.12 0.00 0.06 99.28 02:30:01 AM 0 0.45 0.00 0.12 0.00 0.05 99.38 02:30:01 AM 1 0.64 0.00 0.12 0.00 0.07 99.18 02:31:01 AM all 0.41 0.00 0.08 0.00 0.05 99.47 02:31:01 AM 0 0.23 0.00 0.10 0.00 0.07 99.60 02:31:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 02:32:01 AM all 0.26 0.00 0.12 0.00 0.07 99.56 02:32:01 AM 0 0.33 0.00 0.13 0.00 0.08 99.45 02:32:01 AM 1 0.18 0.00 0.10 0.00 0.05 99.67 02:33:01 AM all 0.42 0.00 0.10 0.00 0.08 99.41 02:33:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 02:33:01 AM 1 0.27 0.00 0.15 0.00 0.10 99.48 02:34:01 AM all 0.41 0.00 0.10 0.00 0.06 99.43 02:34:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 02:34:01 AM 1 0.25 0.00 0.15 0.00 0.07 99.53 02:35:01 AM all 0.43 0.00 0.10 0.00 0.06 99.42 02:35:01 AM 0 0.40 0.00 0.08 0.00 0.03 99.48 02:35:01 AM 1 0.45 0.00 0.12 0.00 0.08 99.35 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 0.45 0.00 0.08 0.00 0.06 99.42 02:36:01 AM 0 0.20 0.00 0.07 0.00 0.07 99.67 02:36:01 AM 1 0.70 0.00 0.08 0.00 0.05 99.16 02:37:01 AM all 0.43 0.00 0.08 0.00 0.07 99.42 02:37:01 AM 0 0.48 0.00 0.07 0.00 0.07 99.38 02:37:01 AM 1 0.37 0.00 0.10 0.00 0.07 99.47 02:38:01 AM all 0.43 0.00 0.08 0.01 0.07 99.41 02:38:01 AM 0 0.55 0.00 0.05 0.02 0.05 99.33 02:38:01 AM 1 0.32 0.00 0.12 0.00 0.08 99.48 02:39:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 02:39:01 AM 0 0.32 0.00 0.15 0.00 0.07 99.46 02:39:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 02:40:01 AM all 7.81 0.00 1.46 0.04 0.05 90.63 02:40:01 AM 0 7.52 0.00 1.75 0.03 0.05 90.64 02:40:01 AM 1 8.11 0.00 1.17 0.05 0.05 90.62 02:41:01 AM all 27.98 0.00 3.31 0.17 0.08 68.46 02:41:01 AM 0 38.84 0.00 3.97 0.18 0.07 56.93 02:41:01 AM 1 17.13 0.00 2.65 0.15 0.10 79.97 Average: all 5.38 0.00 0.86 0.38 0.07 93.31 Average: 0 5.77 0.00 0.92 0.40 0.06 92.85 Average: 1 4.99 0.00 0.80 0.36 0.07 93.78