---> uname -a: Linux prd-centos8-robot-2c-8g-668.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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4979 19 2136 6819 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:ea:c2:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:feea:c299/64 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) 05/05/2024 _x86_64_ (2 CPU) 01:45:19 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 100.80 52.41 48.39 6265.40 6792.60 01:48:01 AM 102.58 6.78 95.80 1247.93 9095.65 01:49:01 AM 39.09 0.65 38.44 49.46 4327.40 01:50:01 AM 27.40 1.02 26.39 133.40 1585.91 01:51:01 AM 40.49 0.03 40.45 3.47 6557.23 01:52:01 AM 4.37 0.03 4.33 1.07 438.14 01:53:01 AM 0.15 0.00 0.15 0.00 2.30 01:54:01 AM 0.22 0.00 0.22 0.00 171.85 01:55:01 AM 18.18 0.30 17.88 43.85 1273.01 01:56:01 AM 22.43 0.43 22.00 53.99 864.39 Average: 35.57 6.17 29.41 779.98 3110.90 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5463516 7040404 2418912 30.69 2688 1768232 726928 8.14 192084 1939512 90320 01:48:01 AM 5214628 7025712 2667800 33.84 2688 1988292 700096 7.84 212416 2113764 90216 01:49:01 AM 5151924 6987236 2730504 34.64 2688 2012364 735028 8.23 234012 2151636 15812 01:50:01 AM 5028164 7042780 2854264 36.21 2688 2184196 690700 7.73 260796 2225928 164868 01:51:01 AM 5016328 7033324 2866100 36.36 2688 2186340 714180 8.00 263232 2229620 360 01:52:01 AM 4996972 7022040 2885456 36.61 2688 2194412 714180 8.00 263232 2248896 8 01:53:01 AM 4981560 7006664 2900868 36.80 2688 2194448 731336 8.19 263232 2264504 4 01:54:01 AM 5045404 7077424 2837024 35.99 2688 2201364 631120 7.07 263632 2200628 1792 01:55:01 AM 5130644 7010584 2751784 34.91 2688 2055524 698672 7.82 450720 1950252 13360 01:56:01 AM 5083620 6968052 2798808 35.51 2688 2060128 746648 8.36 452416 1996228 16136 Average: 5111276 7021422 2771152 35.16 2688 2084530 708889 7.94 285577 2132097 39288 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 300.63 184.66 1519.65 61.18 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 34.58 31.41 266.29 6.32 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 31.39 23.18 251.04 4.84 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 39.43 34.07 276.96 6.83 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 198.57 142.75 44.40 29.19 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 233.24 233.34 112.12 95.83 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 274.74 272.34 428.34 98.46 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 65.51 57.79 266.69 13.70 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 46.62 35.77 92.96 43.13 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 16.71 14.33 13.97 6.81 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 124.15 102.97 327.27 36.63 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) 05/05/2024 _x86_64_ (2 CPU) 01:45:19 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 38.22 0.03 6.20 5.89 0.11 49.55 01:47:01 AM 0 34.57 0.03 5.72 5.67 0.12 53.89 01:47:01 AM 1 41.82 0.03 6.68 6.10 0.10 45.26 01:48:01 AM all 36.20 0.00 5.42 5.05 0.11 53.22 01:48:01 AM 0 35.42 0.00 5.87 4.87 0.08 53.76 01:48:01 AM 1 36.97 0.00 4.98 5.23 0.13 52.68 01:49:01 AM all 19.92 0.00 1.82 2.97 0.08 75.21 01:49:01 AM 0 19.65 0.00 1.86 2.75 0.10 75.63 01:49:01 AM 1 20.19 0.00 1.77 3.18 0.07 74.79 01:50:01 AM all 23.81 0.00 3.78 1.81 0.09 70.51 01:50:01 AM 0 32.22 0.00 4.37 2.30 0.10 61.02 01:50:01 AM 1 15.41 0.00 3.20 1.32 0.08 79.99 01:51:01 AM all 14.49 0.00 1.94 2.24 0.08 81.26 01:51:01 AM 0 6.66 0.00 1.53 2.24 0.08 89.48 01:51:01 AM 1 22.33 0.00 2.35 2.23 0.07 73.02 01:52:01 AM all 25.89 0.00 1.81 0.14 0.10 72.05 01:52:01 AM 0 22.92 0.00 0.45 0.15 0.10 76.37 01:52:01 AM 1 28.87 0.00 3.18 0.14 0.10 67.71 01:53:01 AM all 28.09 0.00 0.58 0.00 0.10 71.23 01:53:01 AM 0 42.42 0.00 0.81 0.00 0.10 56.67 01:53:01 AM 1 13.79 0.00 0.35 0.00 0.10 85.76 01:54:01 AM all 7.61 0.00 0.36 0.07 0.08 91.89 01:54:01 AM 0 11.90 0.00 0.34 0.13 0.08 87.55 01:54:01 AM 1 3.30 0.00 0.39 0.00 0.07 96.24 01:55:01 AM all 20.26 0.00 2.59 0.96 0.07 76.12 01:55:01 AM 0 12.74 0.00 1.87 1.04 0.07 84.28 01:55:01 AM 1 27.81 0.00 3.31 0.89 0.07 67.93 01:56:01 AM all 27.75 0.00 2.28 1.33 0.08 68.55 01:56:01 AM 0 18.52 0.00 2.26 1.19 0.07 77.96 01:56:01 AM 1 37.00 0.00 2.30 1.48 0.10 59.12 Average: all 24.22 0.00 2.68 2.04 0.09 70.96 Average: 0 23.69 0.00 2.51 2.03 0.09 71.69 Average: 1 24.75 0.00 2.85 2.06 0.09 70.24