---> uname -a: Linux prd-centos8-robot-2c-8g-19621.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: 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 600 4987 19 2110 6800 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:33:98:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe33:984c/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) 07/11/2024 _x86_64_ (2 CPU) 04:42:20 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 135.94 65.09 70.84 7646.78 29954.90 04:45:01 AM 94.27 0.70 93.57 50.79 10278.84 04:46:01 AM 18.59 0.85 17.74 123.96 1309.70 04:47:01 AM 58.88 0.03 58.85 3.47 7535.52 04:48:01 AM 8.75 0.08 8.66 31.99 797.78 04:49:01 AM 0.73 0.00 0.73 0.00 12.00 04:50:01 AM 12.05 0.33 11.71 37.85 437.69 Average: 47.03 9.59 37.44 1127.89 7189.59 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5253772 7001600 2628652 33.35 2688 1930664 754396 8.45 246536 2061552 210672 04:45:01 AM 5178036 6998512 2704388 34.31 2688 1997712 721168 8.07 221048 2133352 26100 04:46:01 AM 5210860 7039280 2671564 33.89 2688 2005844 685568 7.68 244116 2080596 3160 04:47:01 AM 5036252 7052764 2846172 36.11 2688 2186500 642872 7.20 259868 2208816 15944 04:48:01 AM 4997396 7015268 2885028 36.60 2688 2187868 694816 7.78 259992 2248760 8 04:49:01 AM 4997120 7015036 2885304 36.60 2688 2187904 694816 7.78 259992 2249048 4 04:50:01 AM 5123540 6975940 2758884 35.00 2688 2027496 740580 8.29 281816 2121304 16980 Average: 5113854 7014057 2768570 35.12 2688 2074855 704888 7.89 253338 2157633 38981 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 288.57 188.47 1551.83 56.53 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 56.26 45.71 500.90 8.19 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 19.38 10.65 6.42 3.87 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 273.06 202.25 319.14 52.48 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 28.62 19.36 6.31 2.50 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 3.35 3.40 2.79 0.41 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 37.92 29.72 74.84 21.37 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 101.03 71.37 351.75 20.77 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) 07/11/2024 _x86_64_ (2 CPU) 04:42:20 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 42.93 0.03 7.87 5.20 0.13 43.84 04:44:01 AM 0 50.76 0.03 9.66 6.77 0.12 32.65 04:44:01 AM 1 35.09 0.03 6.08 3.63 0.13 55.03 04:45:01 AM all 28.18 0.00 3.88 2.94 0.08 64.91 04:45:01 AM 0 30.29 0.00 4.15 3.26 0.08 62.21 04:45:01 AM 1 26.08 0.00 3.61 2.61 0.08 67.61 04:46:01 AM all 11.04 0.00 1.70 0.53 0.06 86.68 04:46:01 AM 0 11.99 0.00 1.67 0.50 0.05 85.79 04:46:01 AM 1 10.08 0.00 1.72 0.57 0.07 87.56 04:47:01 AM all 27.61 0.00 4.45 2.71 0.10 65.14 04:47:01 AM 0 24.46 0.00 4.16 2.69 0.10 68.59 04:47:01 AM 1 30.75 0.00 4.73 2.73 0.10 61.69 04:48:01 AM all 2.17 0.00 0.34 0.23 0.05 97.21 04:48:01 AM 0 3.57 0.00 0.40 0.34 0.05 95.64 04:48:01 AM 1 0.77 0.00 0.28 0.12 0.05 98.78 04:49:01 AM all 0.60 0.00 0.10 0.00 0.07 99.23 04:49:01 AM 0 0.53 0.00 0.12 0.00 0.08 99.27 04:49:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 04:50:01 AM all 13.44 0.00 1.81 0.07 0.07 84.61 04:50:01 AM 0 17.47 0.00 1.82 0.07 0.07 80.57 04:50:01 AM 1 9.41 0.00 1.80 0.07 0.07 88.65 Average: all 17.98 0.00 2.88 1.67 0.08 77.39 Average: 0 19.85 0.00 3.14 1.94 0.08 74.98 Average: 1 16.12 0.00 2.62 1.39 0.08 79.80