---> uname -a: Linux prd-centos8-robot-2c-8g-22353.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4789 19 2294 6781 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:60:32:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe60:32ad/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) 09/15/2024 _x86_64_ (2 CPU) 01:28:10 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 96.80 16.11 80.69 3114.84 6603.38 01:31:01 AM 70.00 0.70 69.30 50.75 8448.47 01:32:01 AM 14.90 0.42 14.48 64.78 1270.29 01:33:02 AM 47.70 2.52 45.18 396.00 2942.89 01:34:01 AM 24.59 0.00 24.59 0.00 5552.43 01:35:01 AM 0.63 0.00 0.63 0.00 9.76 01:36:01 AM 0.33 0.00 0.33 0.00 3.42 01:37:01 AM 0.33 0.00 0.33 0.00 3.45 01:38:01 AM 24.84 0.50 24.34 70.11 948.43 Average: 31.14 2.25 28.89 411.53 2860.28 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5322228 7054140 2560204 32.48 2688 1913524 684728 7.67 210304 2027292 160068 01:31:01 AM 5192316 7016204 2690116 34.13 2688 2001180 698452 7.82 221068 2125300 30072 01:32:01 AM 5268940 7094792 2613492 33.16 2688 2003124 649300 7.27 239980 2031424 20 01:33:02 AM 5004344 7040128 2878088 36.51 2688 2204692 669620 7.50 263024 2245920 151060 01:34:01 AM 5000492 7035916 2881940 36.56 2688 2204704 669620 7.50 263036 2246172 4 01:35:01 AM 5000656 7036080 2881776 36.56 2688 2204704 669620 7.50 263036 2245984 4 01:36:01 AM 5000888 7036312 2881544 36.56 2688 2204704 669620 7.50 263036 2246040 4 01:37:01 AM 5001008 7036436 2881424 36.56 2688 2204708 669620 7.50 263036 2245928 4 01:38:01 AM 4924884 6959384 2957548 37.52 2688 2203856 733236 8.21 453512 2132292 192 Average: 5079528 7034377 2802904 35.56 2688 2127244 679313 7.61 271115 2171817 37936 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 286.24 190.55 1742.95 62.13 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 43.09 29.90 354.12 5.69 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 21.43 17.28 6.84 5.23 0.00 0.00 0.00 0.00 01:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:02 AM eth0 372.63 272.36 344.85 67.36 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 178.92 155.35 36.98 30.02 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.42 0.30 0.21 0.09 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 0.87 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 0.85 0.13 0.07 0.01 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 25.27 22.19 24.58 12.36 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 103.27 76.32 279.46 20.30 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) 09/15/2024 _x86_64_ (2 CPU) 01:28:10 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 39.76 0.00 6.66 3.02 0.12 50.44 01:30:01 AM 0 46.92 0.00 6.51 2.06 0.12 44.39 01:30:01 AM 1 32.62 0.00 6.81 3.98 0.12 56.47 01:31:01 AM all 17.21 0.00 2.56 8.57 0.08 71.59 01:31:01 AM 0 21.49 0.00 3.20 8.21 0.07 67.03 01:31:01 AM 1 12.91 0.00 1.91 8.93 0.08 76.16 01:32:01 AM all 10.41 0.00 1.82 2.56 0.06 85.16 01:32:01 AM 0 14.65 0.00 1.82 2.51 0.07 80.96 01:32:01 AM 1 6.16 0.00 1.83 2.60 0.05 89.35 01:33:02 AM all 27.45 0.00 4.84 0.87 0.10 66.75 01:33:02 AM 0 28.33 0.00 5.06 0.98 0.10 65.53 01:33:02 AM 1 26.56 0.00 4.61 0.75 0.10 67.98 01:34:01 AM all 0.69 0.00 0.63 1.22 0.04 97.42 01:34:01 AM 0 0.77 0.00 0.61 0.83 0.05 97.74 01:34:01 AM 1 0.61 0.00 0.65 1.60 0.03 97.11 01:35:01 AM all 0.31 0.00 0.06 0.01 0.04 99.58 01:35:01 AM 0 0.10 0.00 0.05 0.02 0.05 99.78 01:35:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 01:36:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 01:36:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:36:01 AM 1 0.52 0.00 0.02 0.00 0.03 99.43 01:37:01 AM all 0.32 0.00 0.04 0.00 0.05 99.59 01:37:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 01:37:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 01:38:01 AM all 23.71 0.00 2.66 0.48 0.12 73.03 01:38:01 AM 0 30.35 0.00 3.21 0.45 0.12 65.88 01:38:01 AM 1 17.05 0.00 2.11 0.52 0.12 80.20 Average: all 13.37 0.00 2.15 1.86 0.07 82.55 Average: 0 15.89 0.00 2.29 1.67 0.07 80.07 Average: 1 10.85 0.00 2.01 2.04 0.07 85.03