---> uname -a: Linux prd-centos8-robot-2c-8g-8440.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 648 4937 19 2111 6753 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:bf:18:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:febf:18ba/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) 08/08/2024 _x86_64_ (2 CPU) 01:33:50 LINUX RESTART (2 CPU) 01:34:03 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 204.77 156.03 48.74 14657.79 39403.64 01:36:01 AM 99.90 9.78 90.12 1591.07 6666.44 01:37:01 AM 73.82 0.92 72.90 107.85 9253.84 01:38:01 AM 16.54 0.57 15.98 65.04 1190.97 01:39:01 AM 52.16 0.00 52.16 0.00 7140.69 01:40:01 AM 13.95 0.45 13.50 72.51 477.01 01:41:01 AM 27.86 0.53 27.32 64.78 1134.84 Average: 69.21 23.41 45.80 2306.89 9180.09 01:34:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5668488 7100352 2213944 28.09 2688 1628348 689364 7.72 168180 1776204 49684 01:36:01 AM 5258684 7055692 2623748 33.29 2688 1975076 677196 7.58 211884 2078940 219816 01:37:01 AM 5254796 7078824 2627636 33.34 2688 2001364 646760 7.24 240264 2043888 12 01:38:01 AM 5087104 7004984 2795328 35.46 2688 2092208 743880 8.33 258976 2182976 71824 01:39:01 AM 4968520 6994336 2913912 36.97 2688 2195176 705396 7.90 257972 2281316 8 01:40:01 AM 5031524 6908600 2850908 36.17 2688 2052328 850812 9.53 274904 2221996 24316 01:41:01 AM 5055676 6914492 2826756 35.86 2688 2034708 826812 9.26 444396 2032840 16716 Average: 5189256 7008183 2693176 34.17 2688 1997030 734317 8.22 265225 2088309 54625 01:34:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 272.89 148.97 1163.34 58.28 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 89.22 70.19 959.04 9.96 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 37.89 27.43 329.04 6.25 0.00 0.00 0.00 0.00 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 33.59 24.69 256.12 4.72 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 16.78 12.08 20.16 4.68 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 279.22 201.70 119.93 59.78 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 21.29 19.21 18.00 8.98 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 106.48 71.67 405.78 21.63 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) 08/08/2024 _x86_64_ (2 CPU) 01:33:50 LINUX RESTART (2 CPU) 01:34:03 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 39.00 0.06 9.72 23.20 0.15 27.88 01:35:01 AM 0 39.01 0.09 10.01 23.05 0.11 27.74 01:35:01 AM 1 38.99 0.04 9.43 23.34 0.19 28.01 01:36:01 AM all 36.87 0.00 6.16 3.60 0.13 53.24 01:36:01 AM 0 37.12 0.00 6.02 3.27 0.15 53.44 01:36:01 AM 1 36.62 0.00 6.30 3.93 0.12 53.03 01:37:01 AM all 19.98 0.00 2.25 7.31 0.08 70.37 01:37:01 AM 0 28.57 0.00 2.86 6.15 0.08 62.34 01:37:01 AM 1 11.41 0.00 1.64 8.48 0.08 78.38 01:38:01 AM all 10.82 0.00 2.06 0.87 0.06 86.20 01:38:01 AM 0 11.05 0.00 2.04 1.15 0.05 85.71 01:38:01 AM 1 10.58 0.00 2.09 0.58 0.07 86.68 01:39:01 AM all 15.78 0.00 2.89 3.21 0.07 78.05 01:39:01 AM 0 18.44 0.00 3.01 3.06 0.08 75.40 01:39:01 AM 1 13.11 0.00 2.78 3.36 0.05 80.70 01:40:01 AM all 10.06 0.00 1.99 0.22 0.07 87.66 01:40:01 AM 0 14.55 0.00 2.43 0.18 0.05 82.79 01:40:01 AM 1 5.59 0.00 1.56 0.25 0.08 92.53 01:41:01 AM all 30.37 0.00 3.56 0.51 0.08 65.48 01:41:01 AM 0 24.21 0.00 2.79 0.40 0.08 72.52 01:41:01 AM 1 36.55 0.00 4.33 0.62 0.08 58.42 Average: all 23.17 0.01 4.05 5.44 0.09 67.24 Average: 0 24.61 0.01 4.12 5.20 0.09 65.97 Average: 1 21.72 0.00 3.98 5.67 0.10 68.52