---> uname -a: Linux prd-centos8-robot-2c-8g-16884.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 577 4972 19 2148 6824 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:9e:e9:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe9e:e939/64 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) 04/30/2024 _x86_64_ (2 CPU) 05:41:01 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:02 AM 71.66 15.63 56.03 2827.19 5709.10 05:44:01 AM 87.61 0.08 87.53 2.58 7959.84 05:45:01 AM 31.45 0.70 30.75 50.51 5301.58 05:46:01 AM 24.21 0.82 23.40 123.45 1707.85 05:47:01 AM 14.35 0.17 14.18 9.46 1428.49 05:48:01 AM 56.52 0.03 56.49 3.47 7099.65 05:49:01 AM 9.61 0.02 9.60 0.13 904.70 05:50:02 AM 25.89 0.55 25.34 71.18 2051.95 Average: 40.06 2.25 37.81 386.81 4012.10 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:02 AM 5407976 7036604 2474460 31.39 2688 1819108 740336 8.29 218628 1962784 57200 05:44:01 AM 5220708 7030492 2661728 33.77 2688 1986960 694008 7.77 211684 2106952 103448 05:45:01 AM 5194912 7024700 2687524 34.10 2688 2006484 698216 7.82 221680 2117764 37120 05:46:01 AM 5259892 7094220 2622544 33.27 2688 2011452 631140 7.07 240580 2036748 20 05:47:01 AM 5071508 6996740 2810928 35.66 2688 2099520 714488 8.00 259504 2196656 70840 05:48:01 AM 5031316 7062976 2851120 36.17 2688 2201036 630508 7.06 263096 2214572 15944 05:49:01 AM 5015756 7063292 2866680 36.37 2688 2216912 630352 7.06 263592 2229636 11056 05:50:02 AM 5119152 7011848 2763284 35.06 2688 2068024 685128 7.67 451772 1961008 180 Average: 5165152 7040109 2717284 34.47 2688 2051187 678022 7.59 266317 2103265 36976 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:02 AM eth0 213.10 144.90 1198.30 49.94 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 31.33 26.64 243.65 6.13 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 29.59 18.01 265.18 2.34 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 10.36 8.37 4.57 3.16 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 35.89 30.01 277.02 5.97 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 183.89 142.38 43.97 38.54 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 68.71 48.08 270.89 5.39 0.00 0.00 0.00 0.00 05:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:02 AM eth0 53.35 39.05 105.70 47.41 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 78.37 57.24 301.29 19.89 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) 04/30/2024 _x86_64_ (2 CPU) 05:41:01 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:02 AM all 29.00 0.00 4.79 12.37 0.10 53.74 05:43:02 AM 0 22.63 0.00 4.64 11.55 0.10 61.08 05:43:02 AM 1 35.35 0.00 4.94 13.19 0.10 46.42 05:44:01 AM all 33.76 0.00 4.59 6.85 0.14 54.65 05:44:01 AM 0 37.12 0.00 5.01 4.34 0.14 53.40 05:44:01 AM 1 30.41 0.00 4.18 9.37 0.14 55.91 05:45:01 AM all 11.09 0.00 1.28 20.16 0.05 67.42 05:45:01 AM 0 8.74 0.00 1.22 24.99 0.05 64.99 05:45:01 AM 1 13.43 0.00 1.34 15.34 0.05 69.84 05:46:01 AM all 12.54 0.00 1.34 3.34 0.07 82.71 05:46:01 AM 0 5.98 0.00 1.22 2.07 0.07 90.66 05:46:01 AM 1 19.10 0.00 1.47 4.61 0.07 74.76 05:47:01 AM all 12.60 0.00 2.20 1.11 0.06 84.03 05:47:01 AM 0 15.19 0.00 2.37 0.95 0.05 81.44 05:47:01 AM 1 10.02 0.00 2.03 1.27 0.07 86.61 05:48:01 AM all 21.45 0.00 3.40 8.64 0.08 66.43 05:48:01 AM 0 23.99 0.00 3.92 10.07 0.10 61.91 05:48:01 AM 1 18.90 0.00 2.87 7.21 0.07 70.94 05:49:01 AM all 7.13 0.00 0.51 1.14 0.05 91.17 05:49:01 AM 0 4.42 0.00 0.44 1.76 0.05 93.34 05:49:01 AM 1 9.88 0.00 0.59 0.51 0.05 88.97 05:50:02 AM all 29.43 0.00 3.17 0.88 0.08 66.44 05:50:02 AM 0 27.88 0.00 3.12 0.42 0.08 68.50 05:50:02 AM 1 30.99 0.00 3.22 1.34 0.08 64.37 Average: all 19.62 0.00 2.66 6.82 0.08 70.83 Average: 0 18.21 0.00 2.74 7.02 0.08 71.95 Average: 1 21.02 0.00 2.58 6.61 0.08 69.71