---> uname -a: Linux prd-centos8-robot-2c-8g-19780.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 613 4959 19 2125 6788 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:c1:4a:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fec1:4a6e/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) 07/12/2024 _x86_64_ (2 CPU) 00:39:56 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 229.30 176.72 52.57 15788.86 37919.78 12:42:01 AM 117.89 7.08 110.81 1261.31 9795.12 12:43:01 AM 38.94 0.98 37.96 110.91 4846.61 12:44:01 AM 9.53 0.50 9.03 61.98 569.16 12:45:02 AM 62.31 2.52 59.80 396.00 7599.62 12:46:01 AM 0.46 0.10 0.36 32.67 18.61 12:47:01 AM 2.02 0.00 2.02 0.00 65.19 12:48:01 AM 6.05 0.32 5.73 36.93 163.69 12:49:01 AM 27.66 0.53 27.12 64.78 1220.36 Average: 55.58 21.52 34.06 2021.29 7024.96 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5528728 7029664 2353704 29.86 2688 1694436 763608 8.55 182980 1889948 82964 12:42:01 AM 5205572 7010696 2676860 33.96 2688 1982924 757884 8.49 210448 2124864 105428 12:43:01 AM 5248968 7073776 2633464 33.41 2688 2002152 680384 7.62 239204 2050376 16 12:44:01 AM 5147304 7012588 2735128 34.70 2688 2040408 739024 8.27 250828 2132824 33948 12:45:02 AM 5011272 7042448 2871160 36.42 2688 2200868 688540 7.71 263292 2234160 88 12:46:01 AM 4891728 6924164 2990704 37.94 2688 2202112 860004 9.63 263420 2352464 28 12:47:01 AM 4803216 6835700 3079216 39.06 2688 2202160 938844 10.51 263420 2440880 48 12:48:01 AM 5054792 6943252 2827640 35.87 2688 2061756 788896 8.83 273344 2197412 21568 12:49:01 AM 5159412 7031256 2723020 34.55 2688 2047112 690052 7.73 443304 1930276 15944 Average: 5116777 6989283 2765655 35.09 2688 2048214 767471 8.59 265582 2150356 28892 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 294.97 163.31 1375.97 51.67 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 71.64 55.66 676.94 15.54 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 35.88 24.83 269.92 8.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 16.09 10.48 18.00 2.71 0.00 0.00 0.00 0.00 12:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 AM eth0 259.66 228.97 302.38 44.35 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 250.06 227.61 2584.58 713.91 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 484.85 436.24 6331.88 28.20 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 196.93 164.54 1878.19 31.33 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 20.06 18.34 15.55 8.86 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 181.37 147.67 1492.33 99.23 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) 07/12/2024 _x86_64_ (2 CPU) 00:39:56 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 55.56 0.04 10.67 13.11 0.10 20.53 12:41:01 AM 0 56.22 0.02 9.47 13.74 0.10 20.46 12:41:01 AM 1 54.89 0.07 11.86 12.49 0.10 20.60 12:42:01 AM all 34.83 0.00 5.61 7.39 0.10 52.06 12:42:01 AM 0 37.49 0.00 6.43 8.41 0.10 47.57 12:42:01 AM 1 32.18 0.00 4.79 6.38 0.10 56.55 12:43:01 AM all 17.96 0.00 1.86 2.00 0.08 78.10 12:43:01 AM 0 24.12 0.00 1.81 1.71 0.08 72.28 12:43:01 AM 1 11.82 0.00 1.91 2.29 0.07 83.92 12:44:01 AM all 7.56 0.00 1.83 0.43 0.08 90.11 12:44:01 AM 0 11.71 0.00 2.10 0.78 0.07 85.34 12:44:01 AM 1 3.41 0.00 1.55 0.07 0.08 94.89 12:45:02 AM all 21.87 0.00 3.84 2.40 0.08 71.81 12:45:02 AM 0 28.48 0.00 4.26 3.11 0.08 64.06 12:45:02 AM 1 15.27 0.00 3.41 1.69 0.08 79.55 12:46:01 AM all 13.07 0.00 0.93 0.00 0.10 85.89 12:46:01 AM 0 13.34 0.00 0.97 0.00 0.10 85.58 12:46:01 AM 1 12.81 0.00 0.89 0.00 0.10 86.20 12:47:01 AM all 13.58 0.00 1.71 0.01 0.15 84.55 12:47:01 AM 0 17.12 0.00 2.23 0.00 0.16 80.49 12:47:01 AM 1 9.96 0.00 1.18 0.02 0.14 88.71 12:48:01 AM all 13.95 0.00 1.75 0.06 0.08 84.16 12:48:01 AM 0 14.55 0.00 1.87 0.08 0.08 83.41 12:48:01 AM 1 13.36 0.00 1.63 0.03 0.07 84.91 12:49:01 AM all 31.38 0.00 3.71 0.35 0.08 64.49 12:49:01 AM 0 42.02 0.00 4.32 0.43 0.07 53.17 12:49:01 AM 1 20.72 0.00 3.10 0.27 0.08 75.82 Average: all 23.46 0.00 3.58 2.91 0.09 69.95 Average: 0 27.39 0.00 3.75 3.19 0.09 65.58 Average: 1 19.53 0.01 3.41 2.63 0.09 74.34