---> uname -a: Linux prd-centos8-robot-2c-8g-4579.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 559 5015 19 2122 6842 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:7d:e0:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe7d:e0b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/04/2024 _x86_64_ (2 CPU) 01:22:58 LINUX RESTART (2 CPU) 01:24:02 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 82.21 7.07 75.14 1331.48 6283.23 01:26:01 AM 74.57 0.73 73.84 51.86 8303.50 01:27:01 AM 22.41 0.87 21.54 123.96 1964.08 01:28:01 AM 54.57 0.20 54.36 13.15 6133.50 01:29:01 AM 12.55 0.00 12.55 0.00 2036.39 01:30:01 AM 3.03 0.02 3.02 0.13 168.73 01:31:01 AM 2.05 0.02 2.03 0.93 69.49 01:32:01 AM 0.58 0.00 0.58 0.00 8.33 01:33:01 AM 1.23 0.10 1.13 1.47 79.42 01:34:01 AM 24.60 0.43 24.16 68.79 1203.12 Average: 27.64 0.93 26.71 157.47 2612.91 01:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5275228 7026776 2607208 33.08 2688 1933508 727968 8.15 212396 2073688 172572 01:26:01 AM 5201736 7030044 2680700 34.01 2688 2004956 689652 7.72 222328 2108124 36444 01:27:01 AM 5201160 7065932 2681276 34.02 2688 2040860 684648 7.67 245144 2089632 30644 01:28:01 AM 5051016 7082412 2831420 35.92 2688 2200932 625456 7.00 263296 2194808 50684 01:29:01 AM 5046076 7077272 2836360 35.98 2688 2200944 625456 7.00 263316 2201368 4 01:30:01 AM 4999120 7032764 2883316 36.58 2688 2203392 696036 7.79 263504 2247060 24 01:31:01 AM 4987024 7020868 2895412 36.73 2688 2203580 717824 8.04 263504 2258896 4 01:32:01 AM 4988144 7022024 2894292 36.72 2688 2203616 717824 8.04 263504 2258072 4 01:33:01 AM 5203824 7070908 2678612 33.98 2688 2038256 625828 7.01 256836 2045868 2424 01:34:01 AM 5135928 7002712 2746508 34.84 2688 2042308 727688 8.15 441092 1956844 184 Average: 5108926 7043171 2773510 35.19 2688 2107235 683838 7.66 269492 2143436 29299 01:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 66.81 54.49 693.72 7.25 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 29.50 23.78 277.16 5.23 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 18.79 15.94 6.92 5.12 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 69.89 61.92 310.33 17.06 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 555.53 510.80 110.51 98.62 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 31.32 24.29 47.32 3.62 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 94.42 93.95 1369.76 6.29 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 30.74 30.13 387.12 2.13 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 75.01 59.16 306.49 13.19 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 28.36 24.88 42.81 22.38 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 100.15 90.04 354.73 18.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/04/2024 _x86_64_ (2 CPU) 01:22:58 LINUX RESTART (2 CPU) 01:24:02 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 33.01 0.00 4.76 2.53 0.10 59.59 01:25:01 AM 0 30.10 0.00 5.01 2.65 0.10 62.14 01:25:01 AM 1 35.92 0.00 4.52 2.42 0.10 57.04 01:26:01 AM all 23.19 0.00 2.90 1.96 0.08 71.86 01:26:01 AM 0 18.31 0.00 2.84 2.15 0.08 76.62 01:26:01 AM 1 28.08 0.00 2.97 1.77 0.08 67.10 01:27:01 AM all 16.11 0.00 2.31 0.65 0.08 80.84 01:27:01 AM 0 14.18 0.00 2.36 0.97 0.07 82.42 01:27:01 AM 1 18.04 0.00 2.25 0.33 0.10 79.27 01:28:01 AM all 29.09 0.00 4.09 2.08 0.09 64.64 01:28:01 AM 0 33.44 0.00 4.36 1.98 0.09 60.14 01:28:01 AM 1 24.75 0.00 3.82 2.19 0.10 69.14 01:29:01 AM all 1.04 0.00 1.11 0.35 0.04 97.46 01:29:01 AM 0 1.09 0.00 1.24 0.55 0.05 97.06 01:29:01 AM 1 0.99 0.00 0.97 0.15 0.03 97.86 01:30:01 AM all 5.55 0.00 1.43 0.02 0.07 92.94 01:30:01 AM 0 5.46 0.00 1.64 0.03 0.08 92.79 01:30:01 AM 1 5.63 0.00 1.22 0.00 0.05 93.09 01:31:01 AM all 3.15 0.00 0.42 0.01 0.08 96.35 01:31:01 AM 0 1.32 0.00 0.17 0.02 0.07 98.43 01:31:01 AM 1 4.98 0.00 0.67 0.00 0.08 94.26 01:32:01 AM all 1.09 0.00 0.12 0.00 0.07 98.72 01:32:01 AM 0 1.15 0.00 0.12 0.00 0.07 98.66 01:32:01 AM 1 1.04 0.00 0.12 0.00 0.07 98.78 01:33:01 AM all 2.45 0.00 0.89 0.01 0.07 96.58 01:33:01 AM 0 1.82 0.00 0.60 0.00 0.07 97.51 01:33:01 AM 1 3.07 0.00 1.19 0.02 0.07 95.66 01:34:01 AM all 29.48 0.00 2.72 0.26 0.08 67.46 01:34:01 AM 0 17.59 0.00 2.52 0.37 0.08 79.44 01:34:01 AM 1 41.36 0.00 2.92 0.15 0.08 55.48 Average: all 14.38 0.00 2.07 0.78 0.08 82.70 Average: 0 12.38 0.00 2.08 0.87 0.08 84.60 Average: 1 16.36 0.00 2.06 0.70 0.08 80.80