---> uname -a: Linux prd-centos8-robot-2c-8g-5650.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4988 19 2123 6814 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:c6:06:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fec6:63b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/10/2024 _x86_64_ (2 CPU) 23:37:24 LINUX RESTART (2 CPU) 11:38:01 PM tps rtps wtps bread/s bwrtn/s 11:39:01 PM 50.19 17.42 32.77 3743.73 27184.67 11:40:01 PM 82.27 6.90 75.37 1301.38 6137.18 11:41:01 PM 86.24 0.62 85.62 27.45 8815.09 11:42:01 PM 23.94 0.87 23.08 125.69 1985.99 11:43:01 PM 53.51 2.68 50.82 444.33 2980.42 11:44:01 PM 32.17 0.03 32.14 3.47 5768.39 11:45:01 PM 3.57 0.25 3.32 33.99 195.90 11:46:01 PM 39.50 0.27 39.24 25.59 1901.13 Average: 46.42 3.63 42.79 713.25 6871.66 11:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 PM 5622000 7105088 2260456 28.68 2688 1677364 668196 7.48 154924 1829808 79748 11:40:01 PM 5296212 7061436 2586244 32.81 2688 1947484 674788 7.56 188824 2077200 179384 11:41:01 PM 5217924 7035132 2664532 33.80 2688 1994300 686432 7.69 195160 2124244 47344 11:42:01 PM 5246172 7068464 2636284 33.44 2688 1999320 663708 7.43 215836 2074952 16 11:43:01 PM 4959488 6984652 2922968 37.08 2688 2194860 725096 8.12 235924 2319264 161548 11:44:01 PM 5013544 7038836 2868912 36.40 2688 2194988 656348 7.35 241292 2253072 16 11:45:01 PM 5165112 7037484 2717344 34.47 2688 2043444 659996 7.39 236640 2108052 5484 11:46:01 PM 5118692 6986080 2763764 35.06 2688 2041836 716204 8.02 434980 1976600 180 Average: 5204893 7039646 2677563 33.97 2688 2011700 681346 7.63 237948 2095399 59215 11:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 227.74 142.08 910.01 47.97 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 77.49 68.84 966.93 8.20 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 21.62 18.91 179.51 13.96 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 19.34 14.36 6.22 4.42 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 42.99 36.99 318.27 10.00 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 558.51 510.58 106.83 94.56 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 95.57 67.13 93.40 22.23 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 19.34 16.84 13.72 15.59 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 132.83 109.47 324.36 27.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/10/2024 _x86_64_ (2 CPU) 23:37:24 LINUX RESTART (2 CPU) 11:38:01 PM CPU %user %nice %system %iowait %steal %idle 11:39:01 PM all 16.40 0.00 3.85 45.17 0.08 34.50 11:39:01 PM 0 19.88 0.00 3.86 38.63 0.08 37.54 11:39:01 PM 1 12.92 0.00 3.84 51.70 0.08 31.46 11:40:01 PM all 34.22 0.00 4.75 3.74 0.09 57.21 11:40:01 PM 0 25.24 0.00 3.96 3.37 0.10 67.33 11:40:01 PM 1 43.22 0.00 5.54 4.10 0.08 47.05 11:41:01 PM all 25.84 0.00 3.49 4.32 0.08 66.27 11:41:01 PM 0 25.37 0.00 3.51 3.26 0.07 67.80 11:41:01 PM 1 26.32 0.00 3.46 5.39 0.10 64.73 11:42:01 PM all 12.38 0.00 1.54 2.44 0.06 83.57 11:42:01 PM 0 9.45 0.00 1.57 2.90 0.05 86.03 11:42:01 PM 1 15.32 0.00 1.51 1.99 0.07 81.12 11:43:01 PM all 31.19 0.00 4.61 1.86 0.11 62.23 11:43:01 PM 0 21.91 0.00 3.97 1.99 0.10 72.03 11:43:01 PM 1 40.49 0.00 5.25 1.73 0.12 52.42 11:44:01 PM all 2.13 0.00 1.45 1.70 0.04 94.68 11:44:01 PM 0 2.35 0.00 1.58 1.31 0.03 94.74 11:44:01 PM 1 1.92 0.00 1.33 2.08 0.05 94.62 11:45:01 PM all 5.97 0.00 1.27 0.08 0.08 92.61 11:45:01 PM 0 3.09 0.00 0.99 0.03 0.08 95.80 11:45:01 PM 1 8.87 0.00 1.55 0.12 0.07 89.40 11:46:01 PM all 28.45 0.00 2.65 1.73 0.10 67.06 11:46:01 PM 0 21.03 0.00 2.53 1.89 0.08 74.46 11:46:01 PM 1 35.85 0.00 2.78 1.57 0.12 59.68 Average: all 19.59 0.00 2.95 7.58 0.08 69.80 Average: 0 16.04 0.00 2.74 6.63 0.08 74.52 Average: 1 23.14 0.00 3.16 8.54 0.09 65.08