---> uname -a: Linux prd-centos8-robot-2c-8g-39372.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 634 4931 19 2131 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:bb:b5:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:febb:b56a/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) 10/06/2024 _x86_64_ (2 CPU) 01:19:26 LINUX RESTART (2 CPU) 01:20:00 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 337.50 175.00 162.50 11353.85 49420.19 01:21:01 AM 110.74 60.94 49.81 7403.50 30394.60 01:22:01 AM 123.01 6.86 116.14 1249.72 10474.46 01:23:01 AM 40.17 1.02 39.15 113.16 4736.89 01:24:01 AM 53.27 2.55 50.72 396.53 4123.63 01:25:01 AM 15.30 0.00 15.30 0.00 4310.21 01:26:01 AM 0.22 0.00 0.22 0.00 3.03 01:27:01 AM 0.13 0.00 0.13 0.00 1.43 01:28:01 AM 0.25 0.12 0.13 33.86 2.22 01:29:01 AM 19.15 0.42 18.73 47.73 1078.49 Average: 40.82 8.31 32.51 1047.20 6209.00 01:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 6134996 7363176 1747436 22.17 2688 1435168 365788 4.64 113732 1417856 787988 01:21:01 AM 5516856 7034648 2365576 30.01 2688 1710624 721068 8.07 185592 1896768 99820 01:22:01 AM 5106808 6961636 2775624 35.21 2688 2032452 751360 8.41 213872 2218704 142004 01:23:01 AM 5235628 7070668 2646804 33.58 2688 2012060 644848 7.22 240524 2059748 16 01:24:01 AM 4998548 7047732 2883884 36.59 2688 2218100 631164 7.07 262444 2247980 122828 01:25:01 AM 4995520 7044364 2886912 36.62 2688 2218104 631164 7.07 262440 2247908 4 01:26:01 AM 4990956 7039800 2891476 36.68 2688 2218104 670488 7.51 262440 2252628 4 01:27:01 AM 4987064 7035908 2895368 36.73 2688 2218104 670488 7.51 262440 2256488 16 01:28:01 AM 4958296 7008224 2924136 37.10 2688 2219188 701704 7.86 262748 2284612 76 01:29:01 AM 5095572 6969248 2786860 35.36 2688 2048356 737484 8.26 447032 1986972 184 Average: 5202024 7057540 2680408 34.00 2688 2033026 652556 7.31 251326 2086966 115294 01:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 1.92 0.00 0.13 0.00 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 277.28 171.25 1186.95 59.61 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 98.22 78.27 1000.08 11.17 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 9.86 8.26 5.73 3.34 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 230.51 167.21 336.49 37.54 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 2.27 0.65 0.19 0.11 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 2.30 0.80 0.18 6.14 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 3.10 0.42 0.62 0.21 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 6.43 3.75 2.13 1.47 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 48.83 31.51 77.06 20.43 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 75.29 51.25 289.42 15.53 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) 10/06/2024 _x86_64_ (2 CPU) 01:19:26 LINUX RESTART (2 CPU) 01:20:00 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 5.31 0.00 14.01 80.68 0.00 0.00 01:20:01 AM 0 4.81 0.00 13.46 81.73 0.00 0.00 01:20:01 AM 1 5.83 0.00 14.56 79.61 0.00 0.00 01:21:01 AM all 30.30 0.05 6.33 38.34 0.08 24.89 01:21:01 AM 0 29.12 0.08 6.01 36.82 0.08 27.88 01:21:01 AM 1 31.48 0.02 6.66 39.86 0.08 21.90 01:22:01 AM all 35.31 0.00 5.67 5.14 0.12 53.76 01:22:01 AM 0 43.93 0.00 6.18 5.16 0.12 44.61 01:22:01 AM 1 26.69 0.00 5.16 5.13 0.12 62.90 01:23:01 AM all 13.61 0.00 1.78 1.81 0.07 82.73 01:23:01 AM 0 18.71 0.00 1.80 1.52 0.07 77.90 01:23:01 AM 1 8.51 0.00 1.75 2.10 0.07 87.57 01:24:01 AM all 26.74 0.00 4.57 1.75 0.10 66.84 01:24:01 AM 0 29.93 0.00 4.71 1.62 0.10 63.64 01:24:01 AM 1 23.54 0.00 4.43 1.89 0.10 70.04 01:25:01 AM all 0.27 0.00 0.24 1.05 0.03 98.41 01:25:01 AM 0 0.12 0.00 0.33 1.75 0.02 97.78 01:25:01 AM 1 0.42 0.00 0.15 0.35 0.03 99.05 01:26:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 01:26:01 AM 0 0.30 0.00 0.08 0.00 0.05 99.57 01:26:01 AM 1 0.27 0.00 0.05 0.00 0.02 99.67 01:27:01 AM all 0.24 0.00 0.06 0.00 0.04 99.66 01:27:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 01:27:01 AM 1 0.12 0.00 0.05 0.00 0.05 99.78 01:28:01 AM all 0.63 0.00 0.16 0.05 0.04 99.12 01:28:01 AM 0 0.82 0.00 0.13 0.00 0.03 99.01 01:28:01 AM 1 0.43 0.00 0.18 0.10 0.05 99.23 01:29:01 AM all 16.48 0.00 2.60 1.26 0.12 79.53 01:29:01 AM 0 18.83 0.00 2.41 1.04 0.15 77.58 01:29:01 AM 1 14.13 0.00 2.80 1.49 0.08 81.49 Average: all 13.73 0.01 2.41 5.61 0.07 78.17 Average: 0 15.76 0.01 2.43 5.45 0.07 76.27 Average: 1 11.70 0.00 2.38 5.77 0.07 80.07