---> uname -a: Linux prd-centos8-robot-2c-8g-1284.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 554 5005 19 2137 6846 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:78:c9:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe78:c97b/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) 03/23/2024 _x86_64_ (2 CPU) 23:35:04 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 80.39 33.74 46.65 5585.07 9147.85 11:38:01 PM 92.07 6.65 85.42 1268.59 9371.07 11:39:01 PM 41.59 0.73 40.85 51.32 4069.46 11:40:01 PM 19.39 0.82 18.58 123.43 1617.03 11:41:01 PM 3.52 0.00 3.52 0.00 339.50 11:42:01 PM 59.86 2.70 57.16 406.00 7760.16 11:43:01 PM 5.87 0.00 5.87 0.00 427.10 11:44:01 PM 8.08 0.23 7.85 34.12 220.13 11:45:01 PM 25.16 0.52 24.65 64.66 1180.30 Average: 37.32 5.04 32.28 837.04 3792.52 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5514456 7062272 2367980 30.04 2688 1739848 706432 7.91 190124 1893536 73196 11:38:01 PM 5298244 7056692 2584192 32.78 2688 1940812 709840 7.95 212296 2047780 36592 11:39:01 PM 5220792 7056196 2661644 33.77 2688 2012320 681296 7.63 222236 2095760 36444 11:40:01 PM 5285640 7125660 2596796 32.94 2688 2017288 622820 6.97 240968 2013096 16 11:41:01 PM 5205664 7082056 2676772 33.96 2688 2051168 671488 7.52 251288 2075984 33448 11:42:01 PM 5024732 7082512 2857704 36.25 2688 2227284 627312 7.02 266660 2214868 5752 11:43:01 PM 4991996 7050116 2890440 36.67 2688 2227608 680092 7.61 266820 2251172 44 11:44:01 PM 5058840 6969008 2823596 35.82 2688 2083196 744144 8.33 275236 2190648 32848 11:45:01 PM 5139348 7023460 2743088 34.80 2688 2059016 694020 7.77 443252 1949788 16144 Average: 5193301 7056441 2689135 34.12 2688 2039838 681938 7.64 263209 2081404 26054 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 285.69 176.32 1321.96 56.57 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 41.03 31.34 486.93 4.08 0.00 0.00 0.00 0.00 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 29.29 24.64 277.06 11.17 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 14.33 9.30 5.20 3.44 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 9.55 9.40 4.25 2.42 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 229.26 167.06 329.47 36.60 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 8.72 7.50 3.93 1.29 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 37.37 29.41 73.38 23.03 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 18.61 17.88 15.15 8.52 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 74.87 52.54 279.71 16.35 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) 03/23/2024 _x86_64_ (2 CPU) 23:35:04 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 25.86 0.02 5.20 16.87 0.13 51.93 11:37:01 PM 0 20.72 0.02 5.43 19.98 0.15 53.70 11:37:01 PM 1 30.99 0.02 4.96 13.76 0.10 50.16 11:38:01 PM all 27.42 0.00 4.20 4.70 0.08 63.59 11:38:01 PM 0 19.20 0.00 3.52 3.94 0.08 73.26 11:38:01 PM 1 35.66 0.00 4.88 5.47 0.08 53.91 11:39:01 PM all 24.59 0.00 2.66 1.50 0.08 71.17 11:39:01 PM 0 22.41 0.00 2.35 1.17 0.07 74.01 11:39:01 PM 1 26.77 0.00 2.97 1.84 0.08 68.34 11:40:01 PM all 12.38 0.00 1.41 0.58 0.05 85.59 11:40:01 PM 0 13.91 0.00 1.40 0.35 0.05 84.29 11:40:01 PM 1 10.85 0.00 1.42 0.80 0.05 86.88 11:41:01 PM all 7.85 0.00 1.89 0.07 0.06 90.14 11:41:01 PM 0 8.74 0.00 1.79 0.00 0.05 89.42 11:41:01 PM 1 6.96 0.00 1.99 0.13 0.07 90.85 11:42:01 PM all 25.90 0.00 3.91 1.87 0.08 68.24 11:42:01 PM 0 24.60 0.00 3.53 1.10 0.08 70.68 11:42:01 PM 1 27.20 0.00 4.28 2.64 0.07 65.81 11:43:01 PM all 1.83 0.00 0.29 0.09 0.05 97.74 11:43:01 PM 0 1.30 0.00 0.23 0.03 0.07 98.36 11:43:01 PM 1 2.36 0.00 0.35 0.15 0.03 97.11 11:44:01 PM all 12.94 0.00 1.61 0.05 0.06 85.34 11:44:01 PM 0 10.55 0.00 1.55 0.03 0.07 87.80 11:44:01 PM 1 15.33 0.00 1.67 0.07 0.05 82.89 11:45:01 PM all 31.17 0.00 3.35 0.34 0.08 65.06 11:45:01 PM 0 30.85 0.00 3.37 0.37 0.08 65.33 11:45:01 PM 1 31.49 0.00 3.32 0.32 0.08 64.79 Average: all 18.88 0.00 2.72 2.88 0.07 75.44 Average: 0 16.92 0.00 2.57 2.98 0.08 77.45 Average: 1 20.83 0.00 2.87 2.79 0.07 73.44