---> uname -a: Linux prd-centos8-robot-2c-8g-17049.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: 2800.000 BogoMIPS: 5600.00 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 579 4840 19 2277 6815 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:5b:88:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe5b:88be/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) 09/02/2024 _x86_64_ (2 CPU) 07:28:35 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 147.46 66.03 81.43 8936.47 22627.35 07:31:01 AM 88.31 0.70 87.61 50.77 9885.04 07:32:01 AM 33.46 0.42 33.04 64.79 2677.64 07:33:01 AM 46.98 0.03 46.95 3.47 6920.48 07:34:01 AM 5.10 0.00 5.10 0.00 212.70 07:35:01 AM 0.57 0.00 0.57 0.00 7.76 07:36:01 AM 0.35 0.00 0.35 0.00 3.70 07:37:01 AM 5.56 0.18 5.38 33.86 92.89 Average: 40.98 8.42 32.56 1136.38 5304.17 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5373824 7069724 2508600 31.83 2688 1877800 673856 7.55 210520 1972284 154060 07:31:01 AM 5199812 7018100 2682612 34.03 2688 1995792 707056 7.92 220852 2114132 30116 07:32:01 AM 5076012 7009880 2806412 35.60 2688 2107268 733312 8.21 259432 2188996 92684 07:33:01 AM 5051352 7069048 2831072 35.92 2688 2187200 624688 6.99 258944 2194384 28 07:34:01 AM 5052976 7070676 2829448 35.90 2688 2187204 624688 6.99 258944 2194164 4 07:35:01 AM 5053068 7070768 2829356 35.89 2688 2187204 640076 7.17 258944 2194116 4 07:36:01 AM 5053244 7070944 2829180 35.89 2688 2187204 640076 7.17 258944 2194088 4 07:37:01 AM 4971688 6987508 2910736 36.93 2688 2185140 707388 7.92 289584 2243296 13212 Average: 5103997 7045831 2778427 35.25 2688 2114352 668892 7.49 252020 2161932 36264 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 299.47 184.74 1586.01 58.02 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 53.19 42.35 536.16 7.76 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 49.19 37.56 276.33 9.41 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 481.44 342.15 99.89 85.32 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1.27 0.52 0.14 0.08 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.80 0.22 0.17 0.07 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 0.83 0.18 0.05 0.01 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 15.08 11.98 14.54 6.33 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 112.67 77.47 314.20 20.88 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) 09/02/2024 _x86_64_ (2 CPU) 07:28:35 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 44.46 0.03 9.01 2.80 0.12 43.60 07:30:01 AM 0 42.33 0.03 8.32 1.96 0.12 47.24 07:30:01 AM 1 46.58 0.02 9.69 3.64 0.12 39.95 07:31:01 AM all 23.94 0.00 3.38 1.61 0.08 70.99 07:31:01 AM 0 19.79 0.00 3.09 1.45 0.08 75.59 07:31:01 AM 1 28.09 0.00 3.66 1.77 0.08 66.40 07:32:01 AM all 22.09 0.00 3.46 0.36 0.08 74.00 07:32:01 AM 0 13.78 0.00 2.89 0.18 0.08 83.07 07:32:01 AM 1 30.41 0.00 4.04 0.53 0.08 64.94 07:33:01 AM all 15.11 0.00 3.30 0.67 0.08 80.84 07:33:01 AM 0 12.41 0.00 3.04 0.79 0.07 83.69 07:33:01 AM 1 17.81 0.00 3.56 0.55 0.08 77.99 07:34:01 AM all 0.32 0.00 0.06 0.02 0.03 99.57 07:34:01 AM 0 0.53 0.00 0.02 0.00 0.02 99.43 07:34:01 AM 1 0.10 0.00 0.10 0.03 0.05 99.72 07:35:01 AM all 0.22 0.00 0.08 0.00 0.04 99.67 07:35:01 AM 0 0.35 0.00 0.07 0.00 0.02 99.57 07:35:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 07:36:01 AM all 0.23 0.00 0.06 0.00 0.04 99.67 07:36:01 AM 0 0.37 0.00 0.03 0.00 0.03 99.57 07:36:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 07:37:01 AM all 10.46 0.00 1.13 0.04 0.08 88.30 07:37:01 AM 0 6.25 0.00 1.22 0.02 0.07 92.45 07:37:01 AM 1 14.66 0.00 1.03 0.07 0.08 84.15 Average: all 14.60 0.00 2.56 0.69 0.07 82.08 Average: 0 11.97 0.00 2.33 0.55 0.06 85.08 Average: 1 17.23 0.00 2.78 0.82 0.08 79.09