---> uname -a: Linux prd-centos8-robot-2c-8g-5805.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 575 4987 19 2134 6825 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:8b:f9:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe8b:f92b/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) 11/10/2024 _x86_64_ (2 CPU) 22:42:43 LINUX RESTART (2 CPU) 10:43:01 PM tps rtps wtps bread/s bwrtn/s 10:44:01 PM 192.17 136.69 55.48 14234.59 38504.57 10:45:01 PM 120.73 6.78 113.95 1247.79 11271.70 10:46:01 PM 31.42 0.67 30.76 49.45 4004.07 10:47:01 PM 10.41 0.38 10.03 64.26 228.13 10:48:01 PM 56.47 2.56 53.91 402.78 4057.79 10:49:01 PM 18.46 0.00 18.46 0.00 4711.03 10:50:01 PM 0.23 0.00 0.23 0.00 3.47 10:51:01 PM 0.22 0.00 0.22 0.00 2.70 10:52:01 PM 0.33 0.12 0.22 33.86 2.80 10:53:01 PM 24.31 0.65 23.66 74.11 878.67 Average: 45.46 14.81 30.65 1612.80 6370.62 10:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 PM 5538948 7073060 2343476 29.73 2688 1726140 695348 7.79 186376 1871248 108960 10:45:01 PM 5145952 7007772 2736472 34.72 2688 2039728 717344 8.03 212996 2180116 115940 10:46:01 PM 5175400 7012296 2707024 34.34 2688 2014280 705820 7.90 220884 2140936 12 10:47:01 PM 5252920 7091744 2629504 33.36 2688 2016208 636152 7.12 239556 2045256 4 10:48:01 PM 5023804 7073472 2858620 36.27 2688 2219156 627516 7.03 261724 2227092 133712 10:49:01 PM 5018440 7068112 2863984 36.33 2688 2219160 627516 7.03 261720 2227240 16 10:50:01 PM 5018380 7068052 2864044 36.33 2688 2219160 627348 7.02 261720 2227288 4 10:51:01 PM 5018592 7068288 2863832 36.33 2688 2219164 627348 7.02 261720 2227208 4 10:52:01 PM 4990152 7040904 2892272 36.69 2688 2220220 659172 7.38 262028 2255248 44 10:53:01 PM 5134992 7012244 2747432 34.86 2688 2053276 690952 7.74 451360 1946868 11620 Average: 5131758 7051594 2750666 34.90 2688 2094649 661452 7.41 262008 2134850 37032 10:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 286.97 167.59 1200.04 57.42 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 93.55 72.04 1012.77 9.99 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 11.31 2.28 3.13 0.76 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 11.20 7.28 4.68 3.14 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 236.60 175.55 341.38 44.94 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 1.65 1.05 1.18 1.43 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 1.15 0.12 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 0.88 0.17 0.06 0.01 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 5.38 3.00 1.75 0.99 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 52.05 38.94 81.83 22.92 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 69.80 46.59 264.56 14.11 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:43 LINUX RESTART (2 CPU) 10:43:01 PM CPU %user %nice %system %iowait %steal %idle 10:44:01 PM all 36.98 0.06 10.04 18.73 0.10 34.09 10:44:01 PM 0 42.97 0.05 9.16 17.38 0.10 30.34 10:44:01 PM 1 30.99 0.07 10.93 20.07 0.10 37.84 10:45:01 PM all 30.48 0.00 5.37 5.42 0.10 58.63 10:45:01 PM 0 43.70 0.00 6.75 5.25 0.10 44.20 10:45:01 PM 1 17.31 0.00 4.00 5.59 0.10 73.00 10:46:01 PM all 6.47 0.00 0.91 1.36 0.07 91.19 10:46:01 PM 0 5.08 0.00 0.95 1.25 0.07 92.65 10:46:01 PM 1 7.87 0.00 0.87 1.47 0.07 89.73 10:47:01 PM all 9.82 0.00 1.02 0.13 0.06 88.98 10:47:01 PM 0 7.89 0.00 1.08 0.07 0.07 90.89 10:47:01 PM 1 11.74 0.00 0.95 0.18 0.05 87.08 10:48:01 PM all 27.47 0.00 4.69 1.65 0.09 66.11 10:48:01 PM 0 35.54 0.00 5.28 1.75 0.10 57.33 10:48:01 PM 1 19.48 0.00 4.09 1.55 0.08 74.80 10:49:01 PM all 0.20 0.00 0.27 0.75 0.04 98.74 10:49:01 PM 0 0.33 0.00 0.22 0.25 0.05 99.15 10:49:01 PM 1 0.07 0.00 0.32 1.25 0.03 98.33 10:50:01 PM all 0.29 0.00 0.07 0.00 0.04 99.60 10:50:01 PM 0 0.55 0.00 0.07 0.00 0.05 99.33 10:50:01 PM 1 0.03 0.00 0.07 0.00 0.03 99.87 10:51:01 PM all 0.24 0.00 0.08 0.01 0.03 99.64 10:51:01 PM 0 0.40 0.00 0.05 0.00 0.02 99.53 10:51:01 PM 1 0.08 0.00 0.10 0.02 0.05 99.75 10:52:01 PM all 0.42 0.00 0.13 0.03 0.04 99.39 10:52:01 PM 0 0.62 0.00 0.13 0.05 0.02 99.18 10:52:01 PM 1 0.22 0.00 0.12 0.00 0.07 99.60 10:53:01 PM all 23.91 0.00 3.09 0.29 0.08 72.63 10:53:01 PM 0 28.64 0.00 3.16 0.23 0.08 67.88 10:53:01 PM 1 19.18 0.00 3.02 0.35 0.07 77.38 Average: all 13.57 0.01 2.55 2.82 0.07 80.98 Average: 0 16.48 0.01 2.67 2.61 0.07 78.17 Average: 1 10.67 0.01 2.44 3.04 0.07 83.79