---> uname -a: Linux prd-centos8-robot-2c-8g-16383.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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5013 19 2115 6833 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:a2:14:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fea2:14df/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) 04/28/2024 _x86_64_ (2 CPU) 05:19:55 LINUX RESTART (2 CPU) 05:20:01 AM tps rtps wtps bread/s bwrtn/s 05:21:01 AM 205.68 156.10 49.59 11549.70 37283.81 05:22:01 AM 76.23 22.74 53.49 5012.96 4435.18 05:23:01 AM 85.35 0.70 84.66 51.58 8279.77 05:24:01 AM 34.11 0.90 33.21 124.89 3783.22 05:25:02 AM 46.59 0.17 46.43 9.47 3260.16 05:26:01 AM 19.67 0.05 19.62 3.66 5363.96 05:27:01 AM 3.35 0.00 3.35 0.00 104.75 05:28:01 AM 0.48 0.00 0.48 0.00 7.67 05:29:01 AM 20.83 0.55 20.28 71.18 1093.39 Average: 54.96 20.34 34.61 1885.08 7109.49 05:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 AM 6104828 7376044 1777608 22.55 2688 1470540 324724 3.64 124344 1400468 124 05:22:01 AM 5292112 7018504 2590324 32.86 2688 1911728 759516 8.50 247076 2034768 191652 05:23:01 AM 5238312 7064920 2644124 33.54 2688 2003076 656912 7.36 215380 2083896 95640 05:24:01 AM 5262820 7093752 2619616 33.23 2688 2008120 635524 7.12 240324 2034908 28 05:25:02 AM 5003208 7031596 2879228 36.53 2688 2197624 671528 7.52 261820 2247420 152860 05:26:01 AM 4970888 6999336 2911548 36.94 2688 2197972 748680 8.38 263096 2273212 264 05:27:01 AM 4884460 6912956 2997976 38.03 2688 2198020 836136 9.36 263096 2359156 4 05:28:01 AM 5040704 7069992 2841732 36.05 2688 2198812 628284 7.03 263448 2203788 752 05:29:01 AM 5181888 7041336 2700548 34.26 2688 2034276 675444 7.56 438436 1911760 184 Average: 5219913 7067604 2662523 33.78 2688 2024463 659639 7.39 257447 2061042 49056 05:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 20.59 7.87 290.24 0.97 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 304.25 191.07 1545.20 59.20 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 47.40 42.02 498.54 7.81 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 18.33 8.56 6.17 3.24 0.00 0.00 0.00 0.00 05:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:02 AM eth0 40.23 34.71 283.97 9.17 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 234.77 167.55 211.45 734.25 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 592.20 514.60 7162.67 33.99 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 378.34 324.68 4343.70 21.48 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 58.45 40.32 85.23 22.75 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 187.98 147.71 1603.81 97.91 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) 04/28/2024 _x86_64_ (2 CPU) 05:19:55 LINUX RESTART (2 CPU) 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 34.02 0.07 7.42 43.89 0.09 14.51 05:21:01 AM 0 34.21 0.05 7.12 45.35 0.08 13.18 05:21:01 AM 1 33.83 0.08 7.72 42.43 0.10 15.85 05:22:01 AM all 34.23 0.00 6.01 4.06 0.11 55.59 05:22:01 AM 0 40.69 0.00 6.16 4.22 0.10 48.82 05:22:01 AM 1 27.79 0.00 5.85 3.90 0.12 62.34 05:23:01 AM all 40.15 0.00 4.53 2.75 0.10 52.47 05:23:01 AM 0 52.32 0.00 5.05 3.21 0.12 39.30 05:23:01 AM 1 27.96 0.00 4.00 2.30 0.08 65.66 05:24:01 AM all 12.87 0.00 1.42 3.15 0.08 82.49 05:24:01 AM 0 21.36 0.00 1.49 4.29 0.07 72.80 05:24:01 AM 1 4.38 0.00 1.35 2.00 0.08 92.18 05:25:02 AM all 32.21 0.00 4.69 1.23 0.12 61.76 05:25:02 AM 0 35.66 0.00 4.71 1.08 0.12 58.43 05:25:02 AM 1 28.76 0.00 4.68 1.37 0.12 65.08 05:26:01 AM all 9.56 0.00 0.96 1.84 0.08 87.57 05:26:01 AM 0 10.29 0.00 1.09 1.35 0.07 87.20 05:26:01 AM 1 8.83 0.00 0.82 2.33 0.09 87.93 05:27:01 AM all 13.70 0.00 1.52 0.03 0.14 84.61 05:27:01 AM 0 24.74 0.00 2.70 0.00 0.15 72.40 05:27:01 AM 1 2.82 0.00 0.35 0.05 0.13 96.65 05:28:01 AM all 10.88 0.00 1.15 0.00 0.12 87.85 05:28:01 AM 0 20.90 0.00 1.73 0.00 0.12 77.25 05:28:01 AM 1 1.03 0.00 0.59 0.00 0.12 98.27 05:29:01 AM all 26.52 0.00 3.13 0.37 0.10 69.89 05:29:01 AM 0 35.25 0.00 3.44 0.32 0.10 60.90 05:29:01 AM 1 17.78 0.00 2.82 0.42 0.10 78.88 Average: all 23.87 0.01 3.44 6.41 0.10 66.17 Average: 0 30.71 0.01 3.74 6.71 0.10 58.74 Average: 1 17.07 0.01 3.14 6.11 0.10 73.57