---> uname -a: Linux prd-centos8-robot-2c-8g-2463.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 551 5050 19 2096 6851 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:2d:d9:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe2d:d9d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 20:46:44 LINUX RESTART (2 CPU) 08:47:01 PM tps rtps wtps bread/s bwrtn/s 08:48:01 PM 184.09 139.63 44.46 13237.13 37172.86 08:49:01 PM 142.05 13.08 128.97 2418.13 6775.99 08:50:01 PM 81.12 0.75 80.37 51.98 9223.83 08:51:01 PM 24.04 0.18 23.86 35.45 1884.72 08:52:01 PM 15.41 0.67 14.75 94.77 275.72 Average: 89.35 30.87 58.48 3167.83 11067.50 08:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:48:01 PM 5799524 7177140 2082904 26.42 2688 1576804 607260 6.80 155296 1669468 28168 08:49:01 PM 5372672 7083328 2509756 31.84 2688 1893476 658984 7.38 211900 1976468 146176 08:50:01 PM 5183052 7019636 2699376 34.25 2688 2013340 702656 7.87 223344 2121932 36456 08:51:01 PM 5188284 7025348 2694144 34.18 2688 2014416 691560 7.74 248540 2098816 8 08:52:01 PM 5190184 7033652 2692244 34.16 2688 2020264 680132 7.62 407032 1938160 16012 Average: 5346743 7067821 2535685 32.17 2688 1903660 668118 7.48 249222 1960969 45364 08:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 148.19 92.30 606.00 39.54 0.00 0.00 0.00 0.00 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 144.85 109.00 1060.88 23.05 0.00 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 42.54 35.75 478.29 7.49 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 11.01 9.26 8.34 4.36 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 18.03 16.51 13.41 8.10 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 72.93 52.57 433.39 16.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 20:46:44 LINUX RESTART (2 CPU) 08:47:01 PM CPU %user %nice %system %iowait %steal %idle 08:48:01 PM all 25.65 0.08 7.90 22.25 0.06 44.05 08:48:01 PM 0 25.92 0.07 7.71 25.15 0.05 41.11 08:48:01 PM 1 25.38 0.10 8.10 19.36 0.07 46.99 08:49:01 PM all 32.78 0.00 6.11 4.00 0.08 57.03 08:49:01 PM 0 34.05 0.00 5.34 2.77 0.08 57.76 08:49:01 PM 1 31.50 0.00 6.89 5.23 0.08 56.29 08:50:01 PM all 34.88 0.00 3.98 3.01 0.09 58.04 08:50:01 PM 0 21.13 0.00 3.20 2.09 0.08 73.49 08:50:01 PM 1 48.60 0.00 4.76 3.93 0.10 42.60 08:51:01 PM all 13.43 0.00 1.18 1.31 0.05 84.03 08:51:01 PM 0 3.29 0.00 0.77 0.30 0.05 95.59 08:51:01 PM 1 23.57 0.00 1.59 2.32 0.05 72.47 08:52:01 PM all 28.72 0.00 3.01 1.05 0.08 67.14 08:52:01 PM 0 28.25 0.00 3.09 1.10 0.08 67.47 08:52:01 PM 1 29.18 0.00 2.94 1.00 0.07 66.81 Average: all 27.09 0.02 4.44 6.31 0.07 62.07 Average: 0 22.53 0.01 4.02 6.26 0.07 67.11 Average: 1 31.66 0.02 4.85 6.36 0.07 57.04