---> uname -a: Linux prd-centos8-robot-2c-8g-8402.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5013 19 2115 6832 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:e6:06:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fee6:6f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 07:39:28 LINUX RESTART (2 CPU) 07:40:01 AM tps rtps wtps bread/s bwrtn/s 07:41:01 AM 86.02 13.75 72.27 2346.60 5759.64 07:42:01 AM 98.23 0.63 97.60 27.99 8981.36 07:43:01 AM 22.76 0.85 21.91 125.58 1919.60 07:44:01 AM 55.78 0.17 55.61 5.86 4115.99 07:45:01 AM 26.16 0.03 26.12 3.47 4727.06 07:46:01 AM 2.33 0.02 2.32 0.13 112.88 07:47:02 AM 0.55 0.00 0.55 0.00 106.77 07:48:01 AM 0.29 0.00 0.29 0.00 18.06 07:49:01 AM 0.23 0.03 0.20 1.87 8.10 07:50:01 AM 2.72 0.23 2.48 33.86 154.40 07:51:01 AM 38.11 0.47 37.65 48.91 2020.09 Average: 30.36 1.48 28.88 236.89 2543.54 07:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 AM 5344156 7069624 2538284 32.20 2688 1909140 730888 8.18 190288 2034172 160436 07:42:01 AM 5222836 7035108 2659604 33.74 2688 1989096 716004 8.02 195568 2121860 46752 07:43:01 AM 5279376 7096012 2603064 33.02 2688 1994132 659492 7.38 217844 2043376 4 07:44:01 AM 5014260 7020640 2868180 36.39 2688 2176324 695600 7.79 230936 2271116 131900 07:45:01 AM 5061884 7068380 2820556 35.78 2688 2176448 654032 7.32 236700 2212136 8 07:46:01 AM 5023328 7031340 2859112 36.27 2688 2177964 704824 7.89 236888 2250252 264 07:47:02 AM 5016524 7027308 2865916 36.36 2688 2180744 704824 7.89 236888 2257416 124 07:48:01 AM 5016280 7027404 2866160 36.36 2688 2181092 720220 8.06 236888 2257776 44 07:49:01 AM 5013324 7024884 2869116 36.40 2688 2181532 720220 8.06 237008 2260492 240 07:50:01 AM 5156748 7020228 2725692 34.58 2688 2036704 716216 8.02 236944 2129876 12084 07:51:01 AM 5169120 7029864 2713320 34.42 2688 2036892 689508 7.72 437752 1927808 1276 Average: 5119803 7040981 2762637 35.05 2688 2094552 701075 7.85 244882 2160571 32103 07:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 167.77 122.75 1162.86 29.95 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 41.04 34.24 430.72 7.16 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 17.50 12.96 5.95 4.18 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 46.58 36.85 319.60 9.26 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 558.48 494.47 105.83 99.51 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 41.18 30.93 15.62 5.22 0.00 0.00 0.00 0.00 07:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 AM eth0 31.04 32.28 7.72 6.67 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 10.57 9.51 2.09 1.77 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 10.08 10.21 2.14 1.89 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 64.80 50.07 87.34 31.37 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 17.12 16.84 14.43 8.03 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 91.62 77.49 196.46 18.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/21/2024 _x86_64_ (2 CPU) 07:39:28 LINUX RESTART (2 CPU) 07:40:01 AM CPU %user %nice %system %iowait %steal %idle 07:41:01 AM all 38.04 0.00 5.69 1.38 0.09 54.80 07:41:01 AM 0 47.12 0.00 5.60 1.35 0.08 45.86 07:41:01 AM 1 28.96 0.00 5.79 1.41 0.10 63.73 07:42:01 AM all 31.53 0.00 4.05 1.99 0.08 62.34 07:42:01 AM 0 39.75 0.00 4.14 2.55 0.08 53.48 07:42:01 AM 1 23.31 0.00 3.95 1.43 0.08 71.22 07:43:01 AM all 12.13 0.00 1.38 0.54 0.07 85.88 07:43:01 AM 0 14.35 0.00 1.50 0.40 0.07 83.68 07:43:01 AM 1 9.90 0.00 1.25 0.68 0.07 88.09 07:44:01 AM all 30.15 0.00 4.60 4.63 0.11 60.51 07:44:01 AM 0 31.31 0.00 4.41 5.20 0.12 58.97 07:44:01 AM 1 29.00 0.00 4.78 4.07 0.10 62.06 07:45:01 AM all 3.37 0.00 1.34 1.17 0.04 94.07 07:45:01 AM 0 4.24 0.00 1.40 1.04 0.05 93.27 07:45:01 AM 1 2.51 0.00 1.29 1.31 0.03 94.86 07:46:01 AM all 8.67 0.00 0.43 0.03 0.05 90.83 07:46:01 AM 0 10.87 0.00 0.37 0.00 0.07 88.69 07:46:01 AM 1 6.47 0.00 0.49 0.05 0.03 92.96 07:47:02 AM all 15.30 0.00 0.39 0.00 0.08 84.24 07:47:02 AM 0 18.06 0.00 0.39 0.00 0.08 81.47 07:47:02 AM 1 12.54 0.00 0.39 0.00 0.07 87.00 07:48:01 AM all 4.44 0.00 0.15 0.00 0.04 95.37 07:48:01 AM 0 4.69 0.00 0.15 0.00 0.03 95.13 07:48:01 AM 1 4.19 0.00 0.15 0.00 0.05 95.61 07:49:01 AM all 4.62 0.00 0.20 0.00 0.05 95.13 07:49:01 AM 0 6.37 0.00 0.23 0.00 0.05 93.35 07:49:01 AM 1 2.88 0.00 0.17 0.00 0.05 96.90 07:50:01 AM all 10.03 0.00 1.33 0.03 0.05 88.56 07:50:01 AM 0 11.79 0.00 1.37 0.02 0.05 86.78 07:50:01 AM 1 8.27 0.00 1.29 0.03 0.05 90.36 07:51:01 AM all 31.19 0.00 2.71 0.63 0.09 65.37 07:51:01 AM 0 41.67 0.00 3.30 0.65 0.10 54.27 07:51:01 AM 1 20.72 0.00 2.12 0.62 0.08 76.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.28 0.00 2.03 0.95 0.07 79.67 Average: 0 21.00 0.00 2.09 1.02 0.07 75.81 Average: 1 13.56 0.00 1.98 0.88 0.07 83.52