---> uname -a: Linux prd-centos8-robot-2c-8g-17268.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 603 4978 19 2115 6797 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:46:7d:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe46:7d97/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 01:36:13 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:01 AM 83.21 15.99 67.21 2813.60 5833.81 01:39:01 AM 90.82 0.73 90.09 51.98 9309.06 01:40:01 AM 20.66 0.85 19.81 123.98 1727.03 01:41:01 AM 41.99 0.17 41.82 9.46 2777.86 01:42:01 AM 28.19 0.28 27.91 37.72 5588.55 01:43:01 AM 23.73 0.52 23.21 64.66 1112.35 Average: 48.10 3.09 45.01 516.92 4391.61 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 AM 5368928 7069992 2513496 31.89 2688 1883820 660248 7.39 210136 1981404 137892 01:39:01 AM 5193704 7020184 2688720 34.11 2688 2003312 694308 7.77 221564 2119588 37120 01:40:01 AM 5263408 7094352 2619016 33.23 2688 2008304 636756 7.13 240444 2033860 12 01:41:01 AM 4979772 7007784 2902652 36.82 2688 2197764 698708 7.82 259708 2274664 152812 01:42:01 AM 5117836 6979744 2764588 35.07 2688 2035176 722528 8.09 254364 2152628 4340 01:43:01 AM 5130036 6990532 2752388 34.92 2688 2035948 725988 8.13 439696 1962196 1492 Average: 5175614 7027098 2706810 34.34 2688 2027387 689756 7.72 270985 2087390 55611 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 236.37 152.95 1312.59 52.81 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 52.53 42.94 469.84 7.95 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 13.63 7.38 4.97 2.98 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 46.95 36.75 289.68 9.20 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 274.31 236.19 117.77 61.07 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 17.38 15.95 13.89 7.91 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 106.87 82.03 368.14 23.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 01:36:13 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 37.87 0.00 6.02 3.00 0.09 53.02 01:38:01 AM 0 28.96 0.00 5.40 2.51 0.08 63.04 01:38:01 AM 1 46.80 0.00 6.65 3.49 0.10 42.96 01:39:01 AM all 33.46 0.00 3.92 3.50 0.08 59.04 01:39:01 AM 0 48.58 0.00 4.77 2.40 0.08 44.16 01:39:01 AM 1 18.36 0.00 3.06 4.60 0.08 73.89 01:40:01 AM all 11.50 0.00 1.23 0.95 0.05 86.27 01:40:01 AM 0 16.91 0.00 1.04 1.17 0.05 80.84 01:40:01 AM 1 6.10 0.00 1.42 0.73 0.05 91.70 01:41:01 AM all 30.72 0.00 4.58 1.50 0.08 63.11 01:41:01 AM 0 39.96 0.00 5.26 1.53 0.10 53.15 01:41:01 AM 1 21.45 0.00 3.90 1.47 0.07 73.11 01:42:01 AM all 7.25 0.00 2.04 1.88 0.05 88.78 01:42:01 AM 0 10.69 0.00 2.11 2.18 0.05 84.97 01:42:01 AM 1 3.80 0.00 1.98 1.57 0.05 92.60 01:43:01 AM all 31.65 0.00 2.98 0.40 0.10 64.87 01:43:01 AM 0 33.82 0.00 3.13 0.28 0.10 62.66 01:43:01 AM 1 29.48 0.00 2.82 0.52 0.10 67.08 Average: all 25.42 0.00 3.46 1.87 0.08 69.17 Average: 0 29.84 0.00 3.62 1.68 0.08 64.78 Average: 1 21.00 0.00 3.31 2.06 0.08 73.55