---> uname -a: Linux prd-centos8-robot-2c-8g-4445.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 5000 19 2121 6825 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:40:82:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fe40:8265/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 01:10:52 LINUX RESTART (2 CPU) 01:12:02 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 83.87 23.03 60.84 5057.81 5475.09 01:14:01 AM 90.15 0.70 89.45 50.78 9777.69 01:15:01 AM 15.03 0.38 14.65 64.26 1256.87 01:16:01 AM 47.65 0.07 47.58 4.00 3580.87 01:17:01 AM 17.75 0.00 17.75 0.00 4738.48 01:18:01 AM 0.27 0.00 0.27 0.00 4.55 01:19:01 AM 0.23 0.00 0.23 0.00 2.63 01:20:01 AM 0.42 0.12 0.30 33.06 14.16 01:21:01 AM 2.32 0.00 2.32 0.00 150.02 01:22:01 AM 0.45 0.00 0.45 0.00 5.87 01:23:01 AM 7.88 0.32 7.56 36.92 468.91 Average: 24.09 2.21 21.89 470.06 2311.18 01:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5262404 7006612 2620020 33.24 2688 1926728 734092 8.22 245592 2049928 183152 01:14:01 AM 5182508 7011020 2699916 34.25 2688 2005392 706204 7.91 220768 2129292 30116 01:15:01 AM 5263164 7092996 2619260 33.23 2688 2007324 629248 7.05 239624 2033304 4 01:16:01 AM 5042492 7071900 2839932 36.03 2688 2198720 631180 7.07 256660 2208520 126444 01:17:01 AM 5041200 7070268 2841224 36.05 2688 2198732 631180 7.07 256684 2208676 4 01:18:01 AM 5041392 7070456 2841032 36.04 2688 2198736 631180 7.07 256688 2208728 4 01:19:01 AM 5041908 7070972 2840516 36.04 2688 2198736 631180 7.07 256688 2208484 4 01:20:01 AM 4992760 7025388 2889664 36.66 2688 2202324 709416 7.94 256820 2256664 2464 01:21:01 AM 4947264 6979968 2935160 37.24 2688 2202364 750604 8.40 256828 2302100 16 01:22:01 AM 4940428 6973140 2941996 37.32 2688 2202372 756952 8.48 256828 2308052 4 01:23:01 AM 5131100 6995096 2751324 34.90 2688 2037888 710520 7.96 291576 2100692 13204 Average: 5080602 7033438 2801822 35.55 2688 2125392 683796 7.66 254069 2183131 32311 01:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 326.69 205.25 1559.85 59.92 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 70.13 55.23 668.53 8.79 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 18.90 14.38 6.24 4.68 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 229.29 170.48 334.99 47.60 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 289.62 191.35 54.46 39.81 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.95 2.15 0.58 0.50 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 2.80 1.90 0.46 0.42 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 39.09 24.48 42.26 2.83 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 398.62 344.56 5457.63 22.29 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 329.10 300.65 5118.41 19.70 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 186.69 141.50 1707.21 34.39 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 171.94 131.89 1358.93 21.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/05/2024 _x86_64_ (2 CPU) 01:10:52 LINUX RESTART (2 CPU) 01:12:02 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 32.76 0.00 6.28 5.37 0.09 55.50 01:13:01 AM 0 39.06 0.00 6.59 5.43 0.10 48.83 01:13:01 AM 1 26.46 0.00 5.97 5.31 0.09 62.17 01:14:01 AM all 26.62 0.00 3.98 5.43 0.08 63.89 01:14:01 AM 0 41.25 0.00 5.02 6.81 0.08 46.84 01:14:01 AM 1 12.04 0.00 2.95 4.05 0.07 80.90 01:15:01 AM all 10.15 0.00 1.46 1.55 0.06 86.77 01:15:01 AM 0 7.63 0.00 1.29 1.95 0.05 89.09 01:15:01 AM 1 12.68 0.00 1.64 1.15 0.07 84.46 01:16:01 AM all 26.99 0.00 4.45 2.39 0.07 66.10 01:16:01 AM 0 29.73 0.00 4.72 2.89 0.07 62.59 01:16:01 AM 1 24.24 0.00 4.18 1.89 0.07 69.62 01:17:01 AM all 0.78 0.00 0.76 3.11 0.04 95.31 01:17:01 AM 0 0.89 0.00 0.85 4.07 0.03 94.16 01:17:01 AM 1 0.67 0.00 0.67 2.16 0.05 96.45 01:18:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:18:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 01:18:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 01:19:01 AM all 0.31 0.00 0.07 0.00 0.03 99.60 01:19:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 01:19:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 01:20:01 AM all 5.85 0.00 1.43 0.03 0.05 92.64 01:20:01 AM 0 9.09 0.00 2.20 0.00 0.05 88.66 01:20:01 AM 1 2.64 0.00 0.67 0.05 0.05 96.59 01:21:01 AM all 8.78 0.00 1.34 0.04 0.08 89.77 01:21:01 AM 0 15.70 0.00 2.30 0.00 0.08 81.92 01:21:01 AM 1 1.91 0.00 0.39 0.08 0.07 97.55 01:22:01 AM all 8.80 0.00 1.20 0.00 0.16 89.84 01:22:01 AM 0 13.14 0.00 1.67 0.00 0.17 85.02 01:22:01 AM 1 4.49 0.00 0.74 0.00 0.15 94.62 01:23:01 AM all 17.02 0.00 2.53 0.04 0.08 80.34 01:23:01 AM 0 21.04 0.00 3.13 0.03 0.08 75.71 01:23:01 AM 1 13.00 0.00 1.92 0.05 0.07 84.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.55 0.00 2.14 1.63 0.07 83.61 Average: 0 16.20 0.00 2.53 1.92 0.07 79.28 Average: 1 8.92 0.00 1.75 1.33 0.07 87.93