---> uname -a: Linux prd-centos8-robot-2c-8g-84.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 562 5014 19 2120 6838 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:3e:30:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe3e:30ae/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 04:32:51 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 192.97 146.23 46.74 13157.49 37680.91 04:35:01 AM 74.05 15.86 58.19 2792.20 5009.93 04:36:01 AM 90.39 0.77 89.62 52.52 9448.55 04:37:01 AM 21.64 0.82 20.83 123.43 1900.98 04:38:01 AM 58.86 0.20 58.66 12.93 7537.04 04:39:01 AM 6.95 0.02 6.93 0.13 729.49 04:40:01 AM 0.63 0.03 0.60 1.87 100.90 04:41:01 AM 25.51 0.56 24.95 72.37 1405.08 Average: 58.95 20.60 38.34 2030.91 7990.88 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5881984 7236624 2000448 25.38 2688 1553712 596900 6.68 151740 1590708 19128 04:35:01 AM 5303492 7007152 2578940 32.72 2688 1886096 754052 8.44 218008 2039416 153276 04:36:01 AM 5205228 7028900 2677204 33.96 2688 2000252 699352 7.83 221860 2107540 43124 04:37:01 AM 5218556 7050316 2663876 33.80 2688 2008700 673788 7.54 245248 2073240 3504 04:38:01 AM 5051880 7077360 2830552 35.91 2688 2194808 628228 7.03 263016 2193472 15944 04:39:01 AM 5008940 7035384 2873492 36.45 2688 2195996 678500 7.60 263328 2235676 280 04:40:01 AM 4992768 7021752 2889664 36.66 2688 2198536 715232 8.01 263452 2251580 72 04:41:01 AM 5185620 7049504 2696812 34.21 2688 2038992 658516 7.37 441700 1904164 184 Average: 5231058 7063374 2651374 33.64 2688 2009636 675571 7.56 258544 2049474 29439 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 140.31 75.28 649.98 17.90 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 191.22 138.39 1196.41 44.95 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 50.93 42.95 501.05 8.28 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 14.75 8.38 5.73 3.43 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 258.04 224.96 326.36 50.33 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 22.84 19.96 8.36 4.34 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 19.43 20.41 6.41 4.85 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 60.02 43.08 90.19 29.33 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 94.76 71.73 348.58 20.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 04:32:51 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 30.82 0.07 8.52 17.18 0.09 43.32 04:34:01 AM 0 31.18 0.05 8.70 20.09 0.08 39.90 04:34:01 AM 1 30.46 0.08 8.33 14.27 0.10 46.75 04:35:01 AM all 32.71 0.00 5.57 2.50 0.09 59.13 04:35:01 AM 0 23.65 0.00 5.48 1.96 0.10 68.82 04:35:01 AM 1 41.77 0.00 5.66 3.04 0.08 49.44 04:36:01 AM all 37.04 0.00 4.20 2.90 0.11 55.75 04:36:01 AM 0 29.13 0.00 4.09 2.22 0.12 64.44 04:36:01 AM 1 44.95 0.00 4.31 3.57 0.10 47.07 04:37:01 AM all 13.84 0.00 1.76 0.47 0.10 83.83 04:37:01 AM 0 3.56 0.00 1.72 0.33 0.10 94.29 04:37:01 AM 1 24.14 0.00 1.80 0.60 0.10 73.36 04:38:01 AM all 30.79 0.00 4.64 2.14 0.13 62.31 04:38:01 AM 0 18.86 0.00 4.35 2.50 0.13 74.16 04:38:01 AM 1 42.79 0.00 4.93 1.78 0.12 50.39 04:39:01 AM all 7.63 0.00 0.72 0.37 0.07 91.21 04:39:01 AM 0 7.76 0.00 0.87 0.65 0.05 90.67 04:39:01 AM 1 7.51 0.00 0.57 0.08 0.08 91.76 04:40:01 AM all 10.50 0.00 0.56 0.00 0.08 88.87 04:40:01 AM 0 2.64 0.00 0.32 0.00 0.07 96.97 04:40:01 AM 1 18.36 0.00 0.80 0.00 0.08 80.75 04:41:01 AM all 26.69 0.00 3.15 0.54 0.08 69.55 04:41:01 AM 0 23.83 0.00 3.35 0.59 0.07 72.16 04:41:01 AM 1 29.55 0.00 2.96 0.48 0.09 66.93 Average: all 23.75 0.01 3.64 3.25 0.09 69.26 Average: 0 17.55 0.01 3.61 3.53 0.09 75.21 Average: 1 29.95 0.01 3.67 2.97 0.09 63.31