---> uname -a: Linux prd-centos8-robot-2c-8g-7234.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 571 4998 19 2127 6829 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:10:a5:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe10:a598/64 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) 04/13/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 85.30 6.93 78.37 1308.63 6308.05 01:26:01 AM 75.30 0.75 74.55 52.52 9674.20 01:27:01 AM 22.83 0.85 21.98 123.96 1615.34 01:28:01 AM 43.82 0.17 43.65 9.46 2836.99 01:29:01 AM 27.18 0.05 27.13 3.60 5498.98 01:30:01 AM 2.22 0.00 2.22 0.00 124.58 01:31:01 AM 0.28 0.00 0.28 0.00 90.25 01:32:01 AM 0.22 0.00 0.22 0.00 40.14 01:33:01 AM 0.47 0.00 0.47 0.00 48.26 01:34:01 AM 26.42 0.55 25.87 71.18 1553.47 Average: 28.40 0.93 27.47 156.94 2778.96 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5260064 7003804 2622364 33.27 2688 1926052 733172 8.21 212440 2089672 171872 01:26:01 AM 5201872 7023392 2680556 34.01 2688 1998484 689188 7.72 221752 2114536 36440 01:27:01 AM 5266384 7092492 2616044 33.19 2688 2003472 630688 7.06 240616 2032872 16 01:28:01 AM 5008008 7033068 2874420 36.47 2688 2194444 662160 7.41 259516 2247516 154180 01:29:01 AM 5003456 7028672 2878972 36.52 2688 2194924 692068 7.75 262980 2243852 368 01:30:01 AM 4996940 7024368 2885488 36.61 2688 2197136 747304 8.37 262996 2249780 808 01:31:01 AM 4991400 7021080 2891028 36.68 2688 2199372 747304 8.37 263000 2255368 464 01:32:01 AM 4989484 7020072 2892944 36.70 2688 2200280 747304 8.37 263004 2257292 264 01:33:01 AM 5033348 7066976 2849080 36.14 2688 2203320 636832 7.13 263380 2213628 2160 01:34:01 AM 5135364 7006500 2747064 34.85 2688 2046184 699968 7.84 444616 1953260 184 Average: 5088632 7032042 2793796 35.44 2688 2116367 698599 7.82 269430 2165778 36676 01:24:01 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 66.79 58.08 803.48 13.76 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 23.01 19.33 276.73 5.03 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 12.80 10.90 5.11 3.75 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 42.12 35.84 299.41 9.00 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 190.95 161.99 41.45 31.89 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 128.86 124.14 27.27 12.53 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 138.83 134.19 27.74 13.88 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 30.92 27.01 7.48 4.92 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 47.34 38.43 16.77 6.90 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 49.15 38.44 96.76 45.51 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 73.08 64.83 160.22 14.72 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) 04/13/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 36.19 0.00 5.19 2.49 0.11 56.03 01:25:01 AM 0 26.80 0.00 4.65 2.43 0.10 66.02 01:25:01 AM 1 45.56 0.00 5.72 2.54 0.12 46.06 01:26:01 AM all 25.34 0.00 3.27 9.04 0.12 62.24 01:26:01 AM 0 30.98 0.00 3.39 7.92 0.12 57.59 01:26:01 AM 1 19.72 0.00 3.15 10.15 0.12 66.86 01:27:01 AM all 12.54 0.00 1.34 0.43 0.05 85.63 01:27:01 AM 0 10.92 0.00 1.42 0.30 0.05 87.31 01:27:01 AM 1 14.17 0.00 1.27 0.57 0.05 83.95 01:28:01 AM all 28.02 0.00 4.47 0.79 0.09 66.63 01:28:01 AM 0 22.62 0.00 4.17 0.52 0.08 72.62 01:28:01 AM 1 33.41 0.00 4.78 1.07 0.10 60.64 01:29:01 AM all 7.36 0.00 1.14 1.73 0.05 89.72 01:29:01 AM 0 7.30 0.00 1.36 2.36 0.05 88.93 01:29:01 AM 1 7.41 0.00 0.92 1.10 0.05 90.52 01:30:01 AM all 14.44 0.00 0.84 0.04 0.08 84.59 01:30:01 AM 0 14.12 0.00 0.80 0.08 0.08 84.92 01:30:01 AM 1 14.76 0.00 0.89 0.00 0.08 84.26 01:31:01 AM all 14.29 0.00 0.82 0.02 0.08 84.81 01:31:01 AM 0 12.20 0.00 0.92 0.03 0.08 86.75 01:31:01 AM 1 16.37 0.00 0.71 0.00 0.07 82.85 01:32:01 AM all 8.85 0.00 0.44 0.00 0.06 90.66 01:32:01 AM 0 8.57 0.00 0.42 0.00 0.05 90.96 01:32:01 AM 1 9.13 0.00 0.45 0.00 0.07 90.35 01:33:01 AM all 11.51 0.00 0.56 0.00 0.07 87.86 01:33:01 AM 0 7.12 0.00 0.57 0.00 0.07 92.25 01:33:01 AM 1 15.89 0.00 0.55 0.00 0.07 83.49 01:34:01 AM all 30.69 0.00 3.21 0.50 0.10 65.51 01:34:01 AM 0 28.99 0.00 3.21 0.57 0.10 67.13 01:34:01 AM 1 32.38 0.00 3.20 0.43 0.10 63.88 Average: all 18.93 0.00 2.13 1.50 0.08 77.36 Average: 0 16.96 0.00 2.09 1.42 0.08 79.45 Average: 1 20.91 0.00 2.17 1.58 0.08 75.26