---> uname -a: Linux prd-centos8-robot-2c-8g-17335.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 602 4974 19 2120 6799 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:2a:52:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe2a:5261/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:32:50 LINUX RESTART (2 CPU) 04:33:03 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 220.46 161.50 58.96 15268.48 41379.32 04:35:01 AM 112.85 6.78 106.06 1247.72 9101.40 04:36:01 AM 46.40 0.65 45.75 49.45 5291.84 04:37:01 AM 21.43 1.02 20.41 133.42 1292.25 04:38:01 AM 46.85 0.03 46.82 3.47 6948.72 04:39:01 AM 3.05 0.02 3.03 0.13 94.63 04:40:01 AM 12.23 0.25 11.98 35.05 499.68 04:41:01 AM 18.64 0.30 18.34 36.11 1076.98 Average: 59.57 20.73 38.84 2041.59 8071.74 04:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5458452 6999436 2423980 30.75 2688 1733172 779032 8.72 188684 1951064 94348 04:35:01 AM 5206956 7013264 2675476 33.94 2688 1983604 713288 7.99 211804 2120708 103228 04:36:01 AM 5114376 6956408 2768056 35.12 2688 2019144 775928 8.69 233608 2189588 15812 04:37:01 AM 4992580 6958000 2889852 36.66 2688 2138096 770220 8.62 264836 2266304 112188 04:38:01 AM 5004964 7033440 2877468 36.50 2688 2197936 670748 7.51 263456 2239604 44 04:39:01 AM 4961088 6992016 2921344 37.06 2688 2200396 738660 8.27 263632 2283372 2436 04:40:01 AM 5078004 6960740 2804428 35.58 2688 2057888 775676 8.69 273340 2178040 24524 04:41:01 AM 5125008 6988996 2757424 34.98 2688 2039612 724496 8.11 440884 1966924 180 Average: 5117678 6987788 2764754 35.07 2688 2046231 743506 8.32 267530 2149450 44095 04:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 284.25 181.68 1627.07 57.26 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 49.30 39.55 507.29 7.02 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 28.29 23.79 268.22 5.32 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 42.00 36.27 278.63 7.22 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 690.69 581.29 139.95 124.19 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 28.66 19.01 20.77 3.21 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 148.43 130.37 1303.35 31.82 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 13.44 11.93 10.72 5.36 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 160.11 127.76 514.86 30.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:32:50 LINUX RESTART (2 CPU) 04:33:03 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 52.71 0.06 11.47 6.68 0.11 28.96 04:34:01 AM 0 53.78 0.05 11.22 6.89 0.10 27.96 04:34:01 AM 1 51.64 0.07 11.72 6.47 0.12 29.97 04:35:01 AM all 38.40 0.00 5.66 5.11 0.10 50.74 04:35:01 AM 0 32.74 0.00 5.37 5.00 0.10 56.78 04:35:01 AM 1 44.03 0.00 5.94 5.21 0.10 44.72 04:36:01 AM all 22.35 0.00 1.86 1.92 0.07 73.81 04:36:01 AM 0 9.04 0.00 1.45 2.05 0.07 87.39 04:36:01 AM 1 35.66 0.00 2.27 1.79 0.07 60.21 04:37:01 AM all 17.11 0.00 3.18 0.53 0.07 79.12 04:37:01 AM 0 13.09 0.00 2.65 0.45 0.07 83.74 04:37:01 AM 1 21.13 0.00 3.70 0.60 0.07 74.51 04:38:01 AM all 17.82 0.00 3.68 2.33 0.06 76.11 04:38:01 AM 0 10.11 0.00 3.66 3.56 0.05 82.62 04:38:01 AM 1 25.53 0.00 3.70 1.10 0.07 69.61 04:39:01 AM all 5.51 0.00 1.47 0.02 0.05 92.95 04:39:01 AM 0 0.65 0.00 0.23 0.00 0.05 99.06 04:39:01 AM 1 10.40 0.00 2.72 0.03 0.05 86.80 04:40:01 AM all 11.45 0.00 1.87 0.13 0.07 86.49 04:40:01 AM 0 8.30 0.00 1.97 0.02 0.07 89.65 04:40:01 AM 1 14.57 0.00 1.77 0.23 0.07 83.36 04:41:01 AM all 20.68 0.00 1.94 0.25 0.06 77.07 04:41:01 AM 0 10.14 0.00 1.75 0.12 0.05 87.94 04:41:01 AM 1 31.23 0.00 2.14 0.38 0.07 66.19 Average: all 23.12 0.01 3.86 2.10 0.07 70.84 Average: 0 17.07 0.01 3.50 2.24 0.07 77.11 Average: 1 29.18 0.01 4.21 1.96 0.08 64.57