---> uname -a: Linux prd-centos8-robot-2c-8g-3018.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 546 5049 19 2101 6855 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:5c:46:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe5c:4683/64 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) 03/07/2024 _x86_64_ (2 CPU) 09:12:48 LINUX RESTART (2 CPU) 09:14:02 AM tps rtps wtps bread/s bwrtn/s 09:15:01 AM 63.05 14.71 48.34 2417.08 5548.81 09:16:01 AM 91.55 6.60 84.96 1270.91 6924.91 09:17:01 AM 38.99 0.58 38.41 26.26 4020.96 09:18:01 AM 10.23 0.82 9.41 125.02 250.92 09:19:01 AM 0.40 0.00 0.40 0.00 6.77 09:20:01 AM 3.88 0.17 3.72 5.86 368.38 09:21:01 AM 62.20 2.32 59.88 266.31 7295.93 09:22:01 AM 5.40 0.00 5.40 0.00 213.30 09:23:01 AM 0.33 0.00 0.33 0.00 3.30 09:24:01 AM 0.43 0.00 0.43 0.00 5.68 09:25:01 AM 2.13 0.27 1.87 35.73 97.15 09:26:01 AM 26.80 0.47 26.33 48.93 1056.44 Average: 25.40 2.14 23.26 346.82 2144.73 09:14:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 AM 5493196 7060560 2389244 30.31 2688 1760024 724524 8.11 165080 1939700 36248 09:16:01 AM 5190184 7009852 2692256 34.16 2688 1998804 729944 8.17 189060 2167064 105976 09:17:01 AM 5267648 7075216 2614792 33.17 2688 1985300 672336 7.53 204028 2069600 1072 09:18:01 AM 5297432 7108884 2585008 32.79 2688 1989272 647960 7.26 217744 2025644 8 09:19:01 AM 5297956 7109408 2584484 32.79 2688 1989272 632052 7.08 217860 2025336 4 09:20:01 AM 5221632 7067672 2660808 33.76 2688 2022208 674888 7.56 227468 2085376 31400 09:21:01 AM 5079164 7085192 2803276 35.56 2688 2177280 628484 7.04 243400 2191688 96 09:22:01 AM 5079964 7085988 2802476 35.55 2688 2177284 628484 7.04 243400 2191380 4 09:23:01 AM 5079960 7085984 2802480 35.55 2688 2177284 628484 7.04 243400 2191380 4 09:24:01 AM 5080036 7086040 2802404 35.55 2688 2177284 628484 7.04 243400 2191316 4 09:25:01 AM 5212324 7062520 2670116 33.87 2688 2022956 647764 7.25 237904 2066584 3692 09:26:01 AM 5251628 7098112 2630812 33.38 2688 2022580 634096 7.10 436796 1847308 196 Average: 5212594 7077952 2669846 33.87 2688 2041629 656458 7.35 239128 2082698 14892 09:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 231.29 146.81 1489.77 51.57 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 51.60 41.82 550.36 7.94 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 10.75 3.58 3.77 1.29 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 09:18:01 AM eth0 10.50 8.11 3.60 2.74 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 09:19:01 AM eth0 8.25 4.60 1.15 0.89 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 11.11 8.66 19.62 2.45 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 49.62 44.02 276.88 22.69 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 0.87 0.47 0.09 0.06 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 2.25 1.08 0.26 0.14 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 1.75 1.07 0.22 0.14 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 31.56 24.23 60.92 11.32 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 19.01 16.40 14.49 8.17 0.00 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.44 24.90 199.98 9.06 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) 03/07/2024 _x86_64_ (2 CPU) 09:12:48 LINUX RESTART (2 CPU) 09:14:02 AM CPU %user %nice %system %iowait %steal %idle 09:15:01 AM all 28.25 0.00 4.04 4.70 0.15 62.86 09:15:01 AM 0 33.35 0.00 4.53 6.53 0.10 55.49 09:15:01 AM 1 23.15 0.00 3.56 2.87 0.19 70.24 09:16:01 AM all 38.18 0.00 5.41 3.45 0.12 52.84 09:16:01 AM 0 48.74 0.00 5.62 4.04 0.13 41.45 09:16:01 AM 1 27.59 0.00 5.20 2.85 0.12 64.24 09:17:01 AM all 9.52 0.00 1.62 1.09 0.04 87.73 09:17:01 AM 0 13.88 0.00 2.04 1.69 0.05 82.34 09:17:01 AM 1 5.16 0.00 1.20 0.50 0.03 93.11 09:18:01 AM all 10.06 0.00 0.88 0.23 0.05 88.77 09:18:01 AM 0 13.67 0.00 0.83 0.20 0.05 85.25 09:18:01 AM 1 6.45 0.00 0.94 0.27 0.05 92.30 09:19:01 AM all 0.59 0.00 0.48 0.00 0.03 98.90 09:19:01 AM 0 0.35 0.00 0.55 0.00 0.02 99.08 09:19:01 AM 1 0.84 0.00 0.42 0.00 0.03 98.71 09:20:01 AM all 7.51 0.00 1.64 0.15 0.05 90.65 09:20:01 AM 0 1.83 0.00 1.18 0.07 0.05 96.87 09:20:01 AM 1 13.20 0.00 2.11 0.23 0.05 84.41 09:21:01 AM all 23.81 0.00 3.27 1.77 0.08 71.08 09:21:01 AM 0 29.89 0.00 3.60 1.93 0.07 64.50 09:21:01 AM 1 17.72 0.00 2.94 1.60 0.08 77.66 09:22:01 AM all 0.32 0.00 0.07 0.02 0.03 99.57 09:22:01 AM 0 0.08 0.00 0.08 0.02 0.03 99.78 09:22:01 AM 1 0.55 0.00 0.05 0.02 0.02 99.37 09:23:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 09:23:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 09:23:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 09:24:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 09:24:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 09:24:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 09:25:01 AM all 2.90 0.00 0.95 0.03 0.03 96.08 09:25:01 AM 0 3.46 0.00 0.80 0.05 0.03 95.66 09:25:01 AM 1 2.34 0.00 1.10 0.02 0.03 96.51 09:25:01 AM CPU %user %nice %system %iowait %steal %idle 09:26:01 AM all 30.05 0.00 2.24 0.44 0.08 67.20 09:26:01 AM 0 42.63 0.00 2.62 0.38 0.08 54.29 09:26:01 AM 1 17.47 0.00 1.85 0.50 0.07 80.11 Average: all 12.63 0.00 1.72 0.98 0.06 84.61 Average: 0 15.65 0.00 1.83 1.23 0.06 81.24 Average: 1 9.60 0.00 1.62 0.73 0.06 87.98