---> uname -a: Linux prd-centos8-robot-2c-8g-24383.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4966 19 2127 6797 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:12:1f:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe12:1fbd/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) 09/20/2024 _x86_64_ (2 CPU) 05:48:26 LINUX RESTART (2 CPU) 05:49:01 AM tps rtps wtps bread/s bwrtn/s 05:50:01 AM 90.84 54.57 36.27 6346.15 11401.72 05:51:01 AM 121.76 7.41 114.34 1296.29 9682.99 05:52:01 AM 34.24 0.42 33.82 64.78 3721.54 05:53:01 AM 46.50 0.00 46.50 0.00 3130.04 05:54:01 AM 23.21 0.03 23.18 3.47 5320.58 05:55:01 AM 1.97 0.10 1.87 32.12 98.00 05:56:01 AM 0.68 0.03 0.65 1.87 101.22 05:57:01 AM 13.96 0.32 13.65 36.93 542.54 Average: 41.65 7.86 33.79 972.75 4250.11 05:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 AM 5426260 7015484 2456172 31.16 2688 1779604 748972 8.39 191028 1974156 115572 05:51:01 AM 5180260 7013100 2702172 34.28 2688 2009324 714960 8.01 215320 2138156 90036 05:52:01 AM 5231588 7065844 2650844 33.63 2688 2011280 663400 7.43 240068 2065308 12 05:53:01 AM 4964176 6995992 2918256 37.02 2688 2200836 708940 7.94 258864 2287892 151176 05:54:01 AM 5006904 7038776 2875528 36.48 2688 2200912 656232 7.35 259388 2238416 4 05:55:01 AM 4964128 6998180 2918304 37.02 2688 2203132 724988 8.12 259656 2280424 364 05:56:01 AM 4957332 6993912 2925100 37.11 2688 2205620 724988 8.12 259796 2287368 112 05:57:01 AM 5115572 6985192 2766860 35.10 2688 2044352 727268 8.14 288640 2123416 21108 Average: 5105778 7013310 2776654 35.23 2688 2081882 708718 7.94 246595 2174392 47298 05:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 295.32 185.67 1575.91 61.73 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 61.72 47.81 614.28 8.19 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 14.46 7.30 5.81 3.09 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 48.98 38.75 279.35 9.20 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 184.54 140.92 37.95 28.66 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 34.27 23.94 9.51 4.10 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 22.38 18.58 5.49 4.55 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 62.19 38.59 83.81 31.45 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 90.48 62.70 326.53 18.87 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) 09/20/2024 _x86_64_ (2 CPU) 05:48:26 LINUX RESTART (2 CPU) 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 38.51 0.03 6.05 8.93 0.12 46.36 05:50:01 AM 0 47.49 0.00 5.65 14.17 0.12 32.57 05:50:01 AM 1 29.53 0.07 6.45 3.69 0.12 60.15 05:51:01 AM all 34.75 0.00 5.90 6.46 0.11 52.78 05:51:01 AM 0 46.11 0.00 7.01 6.85 0.12 39.92 05:51:01 AM 1 23.49 0.00 4.79 6.08 0.10 65.55 05:52:01 AM all 11.13 0.00 1.31 1.87 0.07 85.62 05:52:01 AM 0 11.85 0.00 1.49 1.05 0.07 85.55 05:52:01 AM 1 10.42 0.00 1.14 2.70 0.07 85.68 05:53:01 AM all 27.92 0.00 4.66 1.67 0.12 65.63 05:53:01 AM 0 26.24 0.00 4.71 2.15 0.12 66.78 05:53:01 AM 1 29.60 0.00 4.62 1.19 0.12 64.47 05:54:01 AM all 0.90 0.00 0.65 1.11 0.03 97.31 05:54:01 AM 0 0.70 0.00 0.62 1.15 0.03 97.49 05:54:01 AM 1 1.10 0.00 0.69 1.07 0.02 97.13 05:55:01 AM all 8.31 0.00 0.84 0.01 0.06 90.79 05:55:01 AM 0 10.19 0.00 1.14 0.02 0.05 88.61 05:55:01 AM 1 6.44 0.00 0.54 0.00 0.07 92.96 05:56:01 AM all 9.95 0.00 0.64 0.00 0.06 89.36 05:56:01 AM 0 12.24 0.00 0.89 0.00 0.05 86.82 05:56:01 AM 1 7.66 0.00 0.38 0.00 0.07 91.89 05:57:01 AM all 13.32 0.00 1.83 0.24 0.06 84.55 05:57:01 AM 0 21.15 0.00 2.29 0.13 0.07 76.36 05:57:01 AM 1 5.49 0.00 1.37 0.35 0.05 92.74 Average: all 18.09 0.00 2.73 2.53 0.08 76.56 Average: 0 21.98 0.00 2.97 3.18 0.08 71.79 Average: 1 14.21 0.01 2.50 1.88 0.08 81.32