---> uname -a: Linux prd-centos8-robot-2c-8g-3800.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4986 19 2119 6809 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:4a:f2:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe4a:f28a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/06/2024 _x86_64_ (2 CPU) 06:41:48 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 180.61 89.50 91.10 9349.57 40101.95 06:44:01 AM 116.98 6.60 110.38 1269.71 9391.80 06:45:01 AM 58.17 0.53 57.64 25.20 5374.97 06:46:01 AM 18.19 1.03 17.16 131.56 1364.18 06:47:01 AM 62.26 0.03 62.22 3.47 7424.58 06:48:01 AM 6.73 0.02 6.72 0.13 349.83 06:49:01 AM 1.83 0.00 1.83 0.00 145.15 06:50:01 AM 0.27 0.00 0.27 0.00 42.98 06:51:01 AM 0.18 0.00 0.18 0.00 16.59 06:52:01 AM 14.06 0.25 13.81 34.39 636.11 06:53:01 AM 41.54 0.45 41.09 48.39 2157.69 Average: 45.53 8.95 36.58 987.58 6091.75 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5501060 7069028 2381396 30.21 2688 1760284 721348 8.08 164820 1934604 117600 06:44:01 AM 5253256 7052880 2629200 33.36 2688 1976624 684060 7.66 187412 2101300 108472 06:45:01 AM 5164944 6991660 2717512 34.48 2688 2003548 748056 8.38 210324 2160840 13772 06:46:01 AM 5088100 6992408 2794356 35.45 2688 2079548 745912 8.35 232048 2210672 68088 06:47:01 AM 5036856 7044024 2845600 36.10 2688 2176860 667596 7.48 234672 2234084 120 06:48:01 AM 4991452 7000476 2891004 36.68 2688 2178744 736396 8.25 234740 2280516 296 06:49:01 AM 4987284 6998892 2895172 36.73 2688 2181308 792432 8.87 234756 2284504 104 06:50:01 AM 4981684 6994404 2900772 36.80 2688 2182412 808052 9.05 234760 2289800 28 06:51:01 AM 4980444 6994312 2902012 36.82 2688 2183564 808052 9.05 234768 2291188 728 06:52:01 AM 5117624 6981232 2764832 35.08 2688 2037756 733208 8.21 253544 2156448 38388 06:53:01 AM 5072212 6938784 2810244 35.65 2688 2041644 779460 8.73 431792 2028148 27392 Average: 5106811 7005282 2775645 35.21 2688 2072936 747688 8.37 241240 2179282 34090 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 265.31 173.81 1473.73 53.14 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 49.60 39.40 417.13 7.01 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 16.28 15.23 147.39 4.47 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 33.77 30.32 275.81 5.64 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 208.85 183.72 84.75 46.38 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 100.05 97.22 23.31 10.04 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 160.95 157.73 32.28 16.40 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 40.39 34.78 9.33 6.12 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 42.04 37.42 9.85 6.86 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 64.79 46.63 94.46 41.03 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 16.68 16.61 13.61 8.35 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 90.79 75.72 234.71 18.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/06/2024 _x86_64_ (2 CPU) 06:41:48 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 37.67 0.00 7.62 20.24 0.13 34.33 06:43:01 AM 0 45.20 0.00 7.64 22.10 0.13 24.92 06:43:01 AM 1 30.13 0.00 7.60 18.37 0.13 43.76 06:44:01 AM all 38.67 0.00 5.91 3.06 0.13 52.23 06:44:01 AM 0 54.60 0.00 6.95 2.63 0.13 35.68 06:44:01 AM 1 22.78 0.00 4.87 3.48 0.13 68.73 06:45:01 AM all 21.66 0.00 2.13 1.85 0.08 74.28 06:45:01 AM 0 31.01 0.00 2.47 1.72 0.08 64.72 06:45:01 AM 1 12.31 0.00 1.79 1.99 0.07 83.85 06:46:01 AM all 14.49 0.00 2.29 2.02 0.57 80.62 06:46:01 AM 0 17.58 0.00 2.50 2.70 0.57 76.66 06:46:01 AM 1 11.40 0.00 2.08 1.34 0.57 84.60 06:47:01 AM all 22.40 0.00 3.60 2.18 0.11 71.71 06:47:01 AM 0 26.62 0.00 3.68 2.27 0.12 67.31 06:47:01 AM 1 18.19 0.00 3.52 2.09 0.10 76.11 06:48:01 AM all 11.33 0.00 0.64 0.08 0.07 87.89 06:48:01 AM 0 9.86 0.00 0.59 0.13 0.07 89.35 06:48:01 AM 1 12.81 0.00 0.69 0.02 0.07 86.42 06:49:01 AM all 16.01 0.00 0.87 0.00 0.07 83.05 06:49:01 AM 0 16.29 0.00 0.83 0.00 0.07 82.82 06:49:01 AM 1 15.73 0.00 0.91 0.00 0.07 83.29 06:50:01 AM all 10.13 0.00 0.33 0.00 0.05 89.49 06:50:01 AM 0 12.16 0.00 0.28 0.00 0.05 87.50 06:50:01 AM 1 8.10 0.00 0.37 0.00 0.05 91.48 06:51:01 AM all 10.90 0.00 0.38 0.00 0.07 88.65 06:51:01 AM 0 13.63 0.00 0.33 0.00 0.07 85.97 06:51:01 AM 1 8.18 0.00 0.42 0.00 0.07 91.34 06:52:01 AM all 21.27 0.00 1.97 0.10 0.08 76.58 06:52:01 AM 0 19.99 0.00 1.45 0.15 0.08 78.32 06:52:01 AM 1 22.56 0.00 2.49 0.05 0.07 74.83 06:53:01 AM all 33.26 0.00 3.18 0.89 0.11 62.57 06:53:01 AM 0 40.20 0.00 3.62 0.53 0.12 55.52 06:53:01 AM 1 26.32 0.00 2.73 1.25 0.10 69.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.64 0.00 2.63 2.76 0.13 72.83 Average: 0 26.13 0.00 2.76 2.93 0.14 68.04 Average: 1 17.15 0.00 2.50 2.60 0.13 77.63