---> uname -a: Linux prd-centos8-robot-2c-8g-24575.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 641 4898 19 2157 6759 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:68:84:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe68:846a/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) 09/20/2024 _x86_64_ (2 CPU) 08:11:23 LINUX RESTART (2 CPU) 08:12:01 AM tps rtps wtps bread/s bwrtn/s 08:13:01 AM 74.64 29.17 45.47 6797.47 15227.89 08:14:01 AM 121.34 0.07 121.28 1.87 12211.06 08:15:01 AM 24.65 1.02 23.63 111.45 1755.72 08:16:01 AM 48.79 0.03 48.76 2.27 3278.94 08:17:01 AM 27.91 0.03 27.87 3.47 5649.78 08:18:01 AM 0.48 0.10 0.38 32.13 7.08 08:19:01 AM 17.05 0.42 16.63 47.73 2022.76 Average: 44.98 4.41 40.58 999.57 5736.56 08:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 AM 5385736 7013280 2496688 31.67 2688 1817420 791736 8.87 216656 1986596 118576 08:14:01 AM 5122816 6974564 2759608 35.01 2688 2028928 780524 8.74 212840 2199136 38380 08:15:01 AM 5229336 7061236 2653088 33.66 2688 2008592 685884 7.68 239160 2067772 28 08:16:01 AM 4943380 6972648 2939044 37.29 2688 2198160 743840 8.33 255544 2312628 154784 08:17:01 AM 4973544 7002644 2908880 36.90 2688 2198284 696156 7.79 258764 2274272 4 08:18:01 AM 4902980 6951592 2979444 37.80 2688 2217796 753476 8.44 258896 2343960 18552 08:19:01 AM 5019048 6919380 2863376 36.33 2688 2074884 771560 8.64 462012 2049268 13360 Average: 5082406 6985049 2800018 35.52 2688 2077723 746168 8.35 271982 2176233 49098 08:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 298.18 192.67 1572.36 62.19 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 57.60 47.30 611.74 7.95 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 15.90 8.72 6.83 3.55 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 43.29 37.61 278.78 9.49 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 196.75 167.99 38.75 31.59 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 64.14 43.86 340.23 4.75 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 73.04 47.89 116.93 58.05 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 106.99 78.01 423.68 25.37 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) 09/20/2024 _x86_64_ (2 CPU) 08:11:23 LINUX RESTART (2 CPU) 08:12:01 AM CPU %user %nice %system %iowait %steal %idle 08:13:01 AM all 38.25 0.00 6.84 9.16 0.11 45.64 08:13:01 AM 0 39.19 0.00 7.01 7.96 0.12 45.73 08:13:01 AM 1 37.31 0.00 6.68 10.36 0.10 45.56 08:14:01 AM all 26.32 0.00 4.50 15.72 0.14 53.31 08:14:01 AM 0 33.57 0.00 4.72 17.21 0.17 44.34 08:14:01 AM 1 19.06 0.00 4.29 14.23 0.12 62.31 08:15:01 AM all 15.43 0.00 1.70 1.00 0.06 81.81 08:15:01 AM 0 20.07 0.00 1.95 1.28 0.05 76.64 08:15:01 AM 1 10.78 0.00 1.45 0.72 0.07 86.98 08:16:01 AM all 26.29 0.00 4.35 1.63 0.08 67.65 08:16:01 AM 0 32.41 0.00 5.09 1.82 0.08 60.60 08:16:01 AM 1 20.15 0.00 3.62 1.44 0.08 74.70 08:17:01 AM all 1.88 0.00 0.81 2.43 0.04 94.83 08:17:01 AM 0 1.77 0.00 0.74 2.44 0.05 95.01 08:17:01 AM 1 1.99 0.00 0.89 2.43 0.03 94.66 08:18:01 AM all 5.81 0.00 0.34 0.00 0.05 93.79 08:18:01 AM 0 6.86 0.00 0.29 0.00 0.05 92.81 08:18:01 AM 1 4.76 0.00 0.40 0.00 0.05 94.79 08:19:01 AM all 22.25 0.00 2.78 0.42 0.08 74.46 08:19:01 AM 0 32.68 0.00 3.79 0.29 0.10 63.14 08:19:01 AM 1 11.90 0.00 1.79 0.55 0.07 85.69 Average: all 19.47 0.00 3.05 4.35 0.08 73.05 Average: 0 23.80 0.00 3.37 4.44 0.09 68.31 Average: 1 15.15 0.00 2.73 4.25 0.07 77.79