---> uname -a: Linux prd-centos8-robot-2c-8g-39361.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 622 4911 19 2163 6778 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:43:0a:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe43:ae9/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:30 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 118.81 57.04 61.77 7393.37 34495.92 01:11:01 AM 127.68 7.41 120.27 1296.07 11529.73 01:12:01 AM 23.50 0.42 23.08 64.79 1785.19 01:13:01 AM 54.42 0.03 54.39 3.47 7482.09 01:14:01 AM 10.43 0.08 10.35 31.99 896.38 01:15:01 AM 10.36 0.33 10.03 37.06 957.77 01:16:01 AM 23.74 0.53 23.21 64.78 1936.15 Average: 52.71 9.41 43.30 1270.45 8441.59 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5384220 6974340 2498204 31.69 2688 1780580 791796 8.87 191992 2014248 119392 01:11:01 AM 5123472 6956924 2758952 35.00 2688 2010140 757652 8.48 221928 2181252 34100 01:12:01 AM 5210044 7044880 2672380 33.90 2688 2012084 689060 7.72 240636 2085280 0 01:13:01 AM 4979176 7016320 2903248 36.83 2688 2206308 684520 7.66 258512 2263636 16548 01:14:01 AM 4952832 6990716 2929592 37.17 2688 2207412 732872 8.21 258636 2294528 144 01:15:01 AM 4983268 6917872 2899156 36.78 2688 2107860 775756 8.69 295508 2244076 52444 01:16:01 AM 5084328 6995816 2798096 35.50 2688 2086788 725084 8.12 464676 1982124 16740 Average: 5102477 6985267 2779947 35.27 2688 2058739 736677 8.25 275984 2152163 34195 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 293.10 176.03 1572.21 59.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 62.21 49.65 612.77 8.32 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 14.18 9.20 5.31 3.49 0.00 0.00 0.00 0.00 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 233.24 170.60 336.53 38.37 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 15.34 7.73 3.90 0.82 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 135.46 89.77 478.89 63.89 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 20.23 17.06 16.27 7.97 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 110.54 74.29 432.32 26.05 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:30 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.10 0.03 6.71 16.31 0.09 38.75 01:10:01 AM 0 42.44 0.03 7.90 16.40 0.10 33.13 01:10:01 AM 1 33.78 0.03 5.52 16.22 0.08 44.36 01:11:01 AM all 31.51 0.00 5.56 4.69 0.11 58.13 01:11:01 AM 0 46.45 0.00 6.53 4.35 0.12 42.55 01:11:01 AM 1 16.58 0.00 4.58 5.03 0.10 73.71 01:12:01 AM all 10.06 0.00 1.23 0.54 0.04 88.13 01:12:01 AM 0 14.55 0.00 1.29 0.62 0.05 83.50 01:12:01 AM 1 5.58 0.00 1.17 0.47 0.03 92.75 01:13:01 AM all 26.53 0.00 4.70 1.96 0.08 66.73 01:13:01 AM 0 29.02 0.00 4.84 2.12 0.08 63.94 01:13:01 AM 1 24.03 0.00 4.57 1.80 0.08 69.52 01:14:01 AM all 0.78 0.00 0.18 0.32 0.02 98.71 01:14:01 AM 0 0.62 0.00 0.12 0.12 0.00 99.15 01:14:01 AM 1 0.94 0.00 0.25 0.52 0.03 98.26 01:15:01 AM all 16.43 0.00 1.60 0.19 0.07 81.71 01:15:01 AM 0 19.37 0.00 1.42 0.10 0.08 79.02 01:15:01 AM 1 13.52 0.00 1.77 0.29 0.05 84.38 01:16:01 AM all 24.21 0.00 3.35 0.48 0.07 71.88 01:16:01 AM 0 31.53 0.00 3.19 0.57 0.07 64.65 01:16:01 AM 1 16.89 0.00 3.52 0.40 0.07 79.12 Average: all 21.09 0.00 3.33 3.50 0.07 72.00 Average: 0 26.29 0.00 3.61 3.47 0.07 66.56 Average: 1 15.91 0.00 3.06 3.53 0.06 77.43