---> uname -a: Linux prd-centos8-robot-2c-8g-23974.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 574 5006 19 2116 6826 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:a8:1e:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fea8:1ee7/64 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) 09/19/2024 _x86_64_ (2 CPU) 05:34:14 LINUX RESTART (2 CPU) 05:35:01 AM tps rtps wtps bread/s bwrtn/s 05:36:01 AM 59.34 18.77 40.57 5463.42 7618.57 05:37:01 AM 107.05 7.00 100.05 1265.84 9484.54 05:38:01 AM 21.26 0.45 20.81 31.19 3329.83 05:39:01 AM 20.13 0.38 19.74 64.25 961.85 05:40:01 AM 54.82 0.03 54.79 3.47 7479.00 05:41:01 AM 8.80 0.40 8.40 68.91 366.43 05:42:01 AM 28.64 0.53 28.11 64.78 1214.98 Average: 42.86 3.94 38.93 994.81 4350.85 05:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 AM 5526452 7072824 2355980 29.89 2688 1737968 707708 7.92 187164 1880308 71788 05:37:01 AM 5216240 7044104 2666192 33.82 2688 2004612 670288 7.51 211520 2106272 87012 05:38:01 AM 5188060 7016308 2694372 34.18 2688 2005504 701468 7.85 221260 2126192 4 05:39:01 AM 5121340 7020872 2761092 35.03 2688 2073700 710160 7.95 256668 2148440 59944 05:40:01 AM 5042928 7070600 2839504 36.02 2688 2197060 620020 6.94 259076 2204100 32 05:41:01 AM 5163792 7025868 2718640 34.49 2688 2035132 682452 7.64 252612 2106236 3656 05:42:01 AM 5169400 7031928 2713032 34.42 2688 2037396 683588 7.65 444452 1915516 16736 Average: 5204030 7040358 2678402 33.98 2688 2013053 682241 7.64 261822 2069581 34167 05:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 257.20 175.93 1309.36 61.31 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 85.52 68.19 853.78 9.80 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 9.63 1.30 2.13 0.43 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 30.46 24.64 103.40 6.75 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 176.29 139.18 213.88 33.08 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 59.01 37.79 77.26 23.34 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 22.21 19.19 17.33 9.30 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 91.48 66.61 368.22 20.58 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) 09/19/2024 _x86_64_ (2 CPU) 05:34:14 LINUX RESTART (2 CPU) 05:35:01 AM CPU %user %nice %system %iowait %steal %idle 05:36:01 AM all 28.97 0.00 5.28 10.06 0.14 55.55 05:36:01 AM 0 20.36 0.00 4.96 12.75 0.12 61.81 05:36:01 AM 1 37.55 0.00 5.60 7.38 0.15 49.31 05:37:01 AM all 34.56 0.00 5.42 3.50 0.12 56.40 05:37:01 AM 0 25.62 0.00 4.55 3.31 0.12 66.40 05:37:01 AM 1 43.51 0.00 6.30 3.69 0.12 46.39 05:38:01 AM all 1.37 0.00 0.45 0.72 0.06 97.40 05:38:01 AM 0 0.13 0.00 0.40 0.72 0.07 98.68 05:38:01 AM 1 2.61 0.00 0.50 0.72 0.05 96.12 05:39:01 AM all 19.87 0.00 2.68 0.60 0.08 76.77 05:39:01 AM 0 19.38 0.00 2.46 0.82 0.08 77.25 05:39:01 AM 1 20.36 0.00 2.89 0.38 0.07 76.29 05:40:01 AM all 17.41 0.00 3.29 1.71 0.13 77.46 05:40:01 AM 0 9.55 0.00 2.49 1.12 0.13 86.71 05:40:01 AM 1 25.29 0.00 4.09 2.31 0.12 68.19 05:41:01 AM all 5.15 0.00 1.32 0.08 0.05 93.40 05:41:01 AM 0 5.61 0.00 1.15 0.08 0.05 93.10 05:41:01 AM 1 4.70 0.00 1.49 0.07 0.05 93.70 05:42:01 AM all 29.74 0.00 3.44 0.41 0.11 66.30 05:42:01 AM 0 28.37 0.00 3.72 0.40 0.10 67.41 05:42:01 AM 1 31.11 0.00 3.17 0.42 0.12 65.19 Average: all 19.56 0.00 3.12 2.42 0.10 74.80 Average: 0 15.56 0.00 2.81 2.72 0.10 78.81 Average: 1 23.56 0.00 3.43 2.13 0.10 70.79