---> uname -a: Linux prd-centos8-robot-2c-8g-5616.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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4806 19 2298 6802 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:4e:5a:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe4e:5a8b/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) 04/07/2024 _x86_64_ (2 CPU) 05:32:59 LINUX RESTART (2 CPU) 05:34:01 AM tps rtps wtps bread/s bwrtn/s 05:35:01 AM 111.91 44.54 67.38 5662.11 5657.21 05:36:01 AM 84.75 0.75 84.00 52.52 9547.73 05:37:01 AM 18.51 0.20 18.31 31.59 1674.55 05:38:01 AM 39.04 0.82 38.22 101.83 2120.04 05:39:01 AM 35.30 2.55 32.76 397.07 6252.82 05:40:01 AM 5.15 0.00 5.15 0.00 211.51 05:41:01 AM 0.27 0.00 0.27 0.00 3.37 05:42:01 AM 0.20 0.00 0.20 0.00 2.80 05:43:01 AM 8.05 0.17 7.88 33.72 195.18 05:44:01 AM 22.70 0.50 22.20 63.72 900.05 Average: 32.59 4.95 27.64 634.30 2656.50 05:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 AM 5385032 7084232 2497404 31.68 2688 1881792 685224 7.67 210988 1965624 137044 05:36:01 AM 5180608 7005456 2701828 34.28 2688 2001636 726440 8.13 222496 2130312 40468 05:37:01 AM 5220136 7045376 2662300 33.78 2688 2002588 689256 7.72 233500 2083436 20 05:38:01 AM 4976676 7004912 2905760 36.86 2688 2197440 713128 7.98 259368 2274848 173752 05:39:01 AM 5009052 7048924 2873384 36.45 2688 2209412 654060 7.32 267312 2231332 4 05:40:01 AM 5009352 7049228 2873084 36.45 2688 2209416 659884 7.39 267308 2231592 8 05:41:01 AM 5009496 7049388 2872940 36.45 2688 2209416 659884 7.39 267308 2231676 4 05:42:01 AM 5009556 7049452 2872880 36.45 2688 2209420 659884 7.39 267308 2231460 4 05:43:01 AM 4935548 6974052 2946888 37.39 2688 2207916 732444 8.20 295016 2275784 13204 05:44:01 AM 4966056 7009524 2916380 37.00 2688 2212848 715780 8.01 452764 2089564 16028 Average: 5070151 7032054 2812285 35.68 2688 2134188 689598 7.72 274337 2174563 38054 05:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 346.08 198.73 1565.84 60.82 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 47.51 41.28 478.65 7.84 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 13.53 5.47 4.31 2.51 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 46.98 40.22 296.51 8.37 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 575.14 461.88 114.20 98.34 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 1.33 0.47 0.27 0.16 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 0.93 0.32 0.32 0.20 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 0.48 0.13 0.03 0.01 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 16.44 12.93 15.73 5.98 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 18.90 14.08 12.84 7.32 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 106.74 77.55 248.88 19.16 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) 04/07/2024 _x86_64_ (2 CPU) 05:32:59 LINUX RESTART (2 CPU) 05:34:01 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 38.67 0.03 7.25 4.14 0.12 49.79 05:35:01 AM 0 41.05 0.02 6.91 2.60 0.10 49.32 05:35:01 AM 1 36.29 0.03 7.60 5.68 0.13 50.27 05:36:01 AM all 34.44 0.00 4.03 2.96 0.09 58.49 05:36:01 AM 0 57.73 0.00 4.87 2.07 0.10 35.23 05:36:01 AM 1 11.16 0.00 3.18 3.85 0.08 81.72 05:37:01 AM all 11.82 0.00 0.93 1.88 0.05 85.32 05:37:01 AM 0 20.10 0.00 0.98 2.94 0.07 75.91 05:37:01 AM 1 3.54 0.00 0.87 0.82 0.03 94.74 05:38:01 AM all 26.23 0.00 4.22 0.81 0.07 68.68 05:38:01 AM 0 39.61 0.00 5.07 1.22 0.07 54.03 05:38:01 AM 1 12.90 0.00 3.36 0.40 0.07 83.28 05:39:01 AM all 7.12 0.00 2.04 1.46 0.06 89.32 05:39:01 AM 0 10.72 0.00 1.96 1.54 0.07 85.71 05:39:01 AM 1 3.52 0.00 2.13 1.37 0.05 92.93 05:40:01 AM all 0.30 0.00 0.08 0.30 0.03 99.28 05:40:01 AM 0 0.48 0.00 0.08 0.60 0.03 98.80 05:40:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 05:41:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 05:41:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 05:41:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 05:42:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 05:42:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 05:42:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 05:43:01 AM all 14.29 0.00 1.36 0.06 0.05 84.24 05:43:01 AM 0 21.27 0.00 1.58 0.07 0.05 77.03 05:43:01 AM 1 7.30 0.00 1.14 0.05 0.05 91.47 05:44:01 AM all 24.95 0.00 2.84 0.63 0.09 71.48 05:44:01 AM 0 26.90 0.00 2.85 0.97 0.10 69.18 05:44:01 AM 1 23.00 0.00 2.82 0.30 0.08 73.79 Average: all 15.86 0.00 2.29 1.22 0.06 80.57 Average: 0 21.81 0.00 2.44 1.20 0.07 74.48 Average: 1 9.90 0.00 2.13 1.25 0.06 86.66