---> uname -a: Linux prd-centos8-robot-2c-8g-2024.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4955 19 2140 6799 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:55:77:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe55:775c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/26/2024 _x86_64_ (2 CPU) 14:08:05 LINUX RESTART (2 CPU) 02:09:01 PM tps rtps wtps bread/s bwrtn/s 02:10:01 PM 75.39 7.00 68.39 1310.76 6710.58 02:11:01 PM 87.11 0.72 86.39 51.44 9314.61 02:12:01 PM 25.01 0.85 24.16 123.96 1841.17 02:13:01 PM 54.10 0.20 53.90 12.93 6757.93 02:14:01 PM 13.65 0.02 13.63 0.13 1957.10 02:15:01 PM 3.27 0.00 3.27 0.00 207.60 02:16:01 PM 0.33 0.00 0.33 0.00 65.74 02:17:01 PM 0.18 0.00 0.18 0.00 37.49 02:18:01 PM 11.78 0.25 11.53 35.06 472.87 Average: 30.09 1.00 29.09 170.48 3040.84 02:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 PM 5354412 7064812 2528024 32.07 2688 1892992 718320 8.04 209936 1997992 146380 02:11:01 PM 5163036 6998780 2719400 34.50 2688 2012348 738036 8.26 221260 2144864 36452 02:12:01 PM 5225160 7065276 2657276 33.71 2688 2017332 675056 7.56 240076 2070968 4 02:13:01 PM 4992300 7038196 2890136 36.67 2688 2215556 675092 7.56 262160 2252764 47456 02:14:01 PM 4951584 6998660 2930852 37.18 2688 2217076 757324 8.48 262380 2294480 1560 02:15:01 PM 4943924 6993832 2938512 37.28 2688 2219892 794444 8.90 262392 2301688 944 02:16:01 PM 4940552 6991572 2941884 37.32 2688 2221004 794444 8.90 262396 2304984 248 02:17:01 PM 4936148 6988320 2946288 37.38 2688 2222156 794444 8.90 262404 2309548 348 02:18:01 PM 5085352 6968820 2797084 35.49 2688 2059116 730708 8.18 287560 2155440 25936 Average: 5065830 7012030 2816606 35.73 2688 2119719 741985 8.31 252285 2203636 28814 02:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 54.57 49.28 759.53 5.41 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 53.39 43.84 474.91 7.94 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 15.26 11.86 10.04 3.67 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 42.95 37.62 291.82 12.38 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 275.19 251.02 56.11 37.78 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 167.92 163.37 34.77 22.73 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 42.28 35.11 9.79 6.25 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 45.65 38.40 10.96 7.52 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 65.84 47.53 102.17 42.77 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 84.78 75.34 194.47 16.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/26/2024 _x86_64_ (2 CPU) 14:08:05 LINUX RESTART (2 CPU) 02:09:01 PM CPU %user %nice %system %iowait %steal %idle 02:10:01 PM all 26.66 0.00 4.19 10.65 0.12 58.39 02:10:01 PM 0 25.79 0.00 4.26 14.54 0.12 55.30 02:10:01 PM 1 27.53 0.00 4.11 6.75 0.12 61.49 02:11:01 PM all 35.10 0.00 4.09 2.40 0.10 58.31 02:11:01 PM 0 51.51 0.00 4.65 1.72 0.12 42.00 02:11:01 PM 1 18.70 0.00 3.53 3.08 0.08 74.60 02:12:01 PM all 12.58 0.00 1.37 0.77 0.04 85.24 02:12:01 PM 0 12.12 0.00 1.34 0.67 0.03 85.85 02:12:01 PM 1 13.05 0.00 1.40 0.87 0.05 84.63 02:13:01 PM all 31.90 0.00 4.83 1.29 0.09 61.88 02:13:01 PM 0 36.10 0.00 5.07 1.62 0.10 57.10 02:13:01 PM 1 27.71 0.00 4.58 0.97 0.08 66.66 02:14:01 PM all 7.75 0.00 1.01 0.37 0.05 90.82 02:14:01 PM 0 7.36 0.00 1.08 0.44 0.05 91.08 02:14:01 PM 1 8.15 0.00 0.94 0.30 0.05 90.56 02:15:01 PM all 15.81 0.00 1.03 0.04 0.07 83.06 02:15:01 PM 0 12.01 0.00 1.06 0.00 0.07 86.86 02:15:01 PM 1 19.61 0.00 1.00 0.08 0.07 79.24 02:16:01 PM all 9.98 0.00 0.45 0.00 0.07 89.50 02:16:01 PM 0 15.21 0.00 0.45 0.00 0.07 84.27 02:16:01 PM 1 4.74 0.00 0.45 0.00 0.07 94.74 02:17:01 PM all 10.87 0.00 0.52 0.00 0.07 88.55 02:17:01 PM 0 15.65 0.00 0.59 0.00 0.07 83.69 02:17:01 PM 1 6.08 0.00 0.45 0.00 0.07 93.40 02:18:01 PM all 21.87 0.00 1.99 0.13 0.08 75.93 02:18:01 PM 0 22.16 0.00 1.55 0.17 0.07 76.05 02:18:01 PM 1 21.59 0.00 2.42 0.10 0.08 75.81 Average: all 19.19 0.00 2.17 1.74 0.08 76.83 Average: 0 22.02 0.00 2.23 2.13 0.08 73.54 Average: 1 16.36 0.00 2.10 1.35 0.07 80.11