---> uname -a: Linux prd-centos8-robot-2c-8g-20614.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: 2800.000 BogoMIPS: 5600.00 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 585 5003 19 2109 6816 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:f2:0e:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fef2:e7e/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) 07/15/2024 _x86_64_ (2 CPU) 04:52:14 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 101.97 41.20 60.77 7089.16 8432.21 04:55:01 AM 94.25 0.70 93.55 50.79 9983.00 04:56:01 AM 18.96 0.85 18.11 123.96 1357.41 04:57:01 AM 0.32 0.00 0.32 0.00 4.10 04:58:01 AM 15.96 0.00 15.96 0.00 1191.75 04:59:01 AM 46.82 0.03 46.78 3.47 6739.79 05:00:01 AM 5.86 0.08 5.78 31.99 236.14 05:01:01 AM 0.45 0.02 0.43 0.13 7.03 05:02:01 AM 12.59 0.40 12.19 39.57 453.51 Average: 33.02 4.81 28.21 815.79 3156.18 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5324140 7013848 2558284 32.46 2688 1872860 743316 8.32 208232 2031428 144404 04:55:01 AM 5190728 7011192 2691696 34.15 2688 1997672 707024 7.92 220552 2124188 26092 04:56:01 AM 5267884 7092952 2614540 33.17 2688 2002664 635668 7.12 239696 2030740 28 04:57:01 AM 5265428 7090512 2616996 33.20 2688 2002664 634756 7.11 239892 2032604 4 04:58:01 AM 5063540 7006140 2818884 35.76 2688 2116280 739632 8.28 259352 2203852 97060 04:59:01 AM 5046580 7062864 2835844 35.98 2688 2186460 628988 7.04 259548 2204268 84 05:00:01 AM 5004316 7021956 2878108 36.51 2688 2187816 698524 7.82 259672 2246436 24 05:01:01 AM 5002264 7019948 2880160 36.54 2688 2187860 698524 7.82 259672 2248108 16 05:02:01 AM 5188976 7040616 2693448 34.17 2688 2027512 655052 7.33 281392 2058396 16972 Average: 5150428 7040003 2731996 34.66 2688 2064643 682387 7.64 247556 2131113 31632 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 319.05 201.68 1550.64 62.70 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 56.64 45.56 505.41 8.21 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 18.24 8.03 5.64 3.18 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 9.25 7.75 1.70 1.73 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 34.66 30.94 267.42 6.07 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 159.51 139.04 46.11 39.94 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 27.42 19.68 6.03 2.51 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 2.78 3.05 0.45 0.33 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 38.47 31.42 74.78 18.98 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 74.02 54.14 273.19 15.96 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) 07/15/2024 _x86_64_ (2 CPU) 04:52:14 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 35.33 0.03 7.59 7.07 0.11 49.88 04:54:01 AM 0 30.84 0.05 7.23 6.89 0.12 54.88 04:54:01 AM 1 39.83 0.00 7.95 7.25 0.10 44.86 04:55:01 AM all 27.73 0.00 3.69 2.89 0.08 65.60 04:55:01 AM 0 36.48 0.00 3.83 2.56 0.08 57.05 04:55:01 AM 1 18.98 0.00 3.56 3.23 0.08 74.15 04:56:01 AM all 10.15 0.00 1.19 0.55 0.08 88.03 04:56:01 AM 0 10.97 0.00 1.42 0.50 0.08 87.02 04:56:01 AM 1 9.32 0.00 0.95 0.60 0.08 89.04 04:57:01 AM all 0.83 0.00 0.70 0.00 0.04 98.43 04:57:01 AM 0 0.67 0.00 0.77 0.00 0.03 98.53 04:57:01 AM 1 0.99 0.00 0.63 0.00 0.05 98.33 04:58:01 AM all 13.93 0.00 2.54 0.50 0.07 82.96 04:58:01 AM 0 14.94 0.00 2.62 0.28 0.07 82.09 04:58:01 AM 1 12.91 0.00 2.47 0.72 0.07 83.83 04:59:01 AM all 15.83 0.00 3.10 1.74 0.08 79.26 04:59:01 AM 0 16.55 0.00 3.14 2.37 0.07 77.87 04:59:01 AM 1 15.10 0.00 3.06 1.12 0.08 80.64 05:00:01 AM all 2.34 0.00 0.33 0.05 0.08 97.20 05:00:01 AM 0 2.48 0.00 0.40 0.08 0.08 96.95 05:00:01 AM 1 2.20 0.00 0.25 0.02 0.08 97.45 05:01:01 AM all 0.54 0.00 0.14 0.01 0.07 99.24 05:01:01 AM 0 0.52 0.00 0.17 0.02 0.07 99.23 05:01:01 AM 1 0.57 0.00 0.12 0.00 0.07 99.25 05:02:01 AM all 13.32 0.00 1.84 0.14 0.07 84.64 05:02:01 AM 0 13.40 0.00 1.85 0.07 0.07 84.61 05:02:01 AM 1 13.24 0.00 1.82 0.22 0.07 84.66 Average: all 13.32 0.00 2.34 1.44 0.08 82.83 Average: 0 14.08 0.01 2.38 1.41 0.07 82.05 Average: 1 12.55 0.00 2.31 1.46 0.08 83.61