---> uname -a: Linux prd-centos8-robot-2c-8g-1159.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 604 4941 19 2152 6796 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:91:0b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe91:bc7/64 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) 12/09/2024 _x86_64_ (2 CPU) 00:56:00 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 123.95 6.97 116.98 1258.32 10861.84 12:59:01 AM 41.75 0.98 40.77 110.90 4599.70 01:00:01 AM 44.81 0.10 44.71 6.27 2873.52 01:01:01 AM 22.28 0.02 22.26 0.13 5508.00 01:02:01 AM 0.90 0.18 0.72 34.78 291.81 01:03:01 AM 2.27 0.00 2.27 0.00 70.70 01:04:01 AM 0.50 0.00 0.50 0.00 181.59 01:05:01 AM 7.41 0.32 7.10 36.92 259.31 Average: 30.48 1.07 29.41 180.89 3080.60 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5146540 7006700 2735888 34.71 2688 2037808 690228 7.73 213156 2180736 139160 12:59:01 AM 5248988 7086524 2633440 33.41 2688 2014604 645240 7.22 239868 2048580 12 01:00:01 AM 5029176 7068708 2853252 36.20 2688 2208552 627868 7.03 257328 2226112 156056 01:01:01 AM 5023368 7062552 2859060 36.27 2688 2208560 627868 7.03 257332 2226520 4 01:02:01 AM 4961548 7010168 2920880 37.06 2688 2217996 696180 7.80 257804 2287804 4 01:03:01 AM 4946700 6995356 2935728 37.24 2688 2218032 755648 8.46 257804 2302544 4 01:04:01 AM 4941564 6995540 2940864 37.31 2688 2223360 737392 8.26 257804 2307288 16 01:05:01 AM 5069692 6965380 2812736 35.68 2688 2069312 695224 7.78 303648 2149436 32236 Average: 5045947 7023866 2836481 35.98 2688 2149778 684456 7.66 255593 2216128 40936 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 103.23 79.29 1119.44 11.20 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.34 9.41 7.21 3.97 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 146.09 113.25 322.02 26.63 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 66.38 50.25 14.67 11.67 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 144.24 129.80 94.67 48.02 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 317.00 310.61 551.31 114.85 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 159.63 154.73 347.95 47.31 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 61.16 38.95 97.43 42.29 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 126.63 110.78 319.31 38.24 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) 12/09/2024 _x86_64_ (2 CPU) 00:56:00 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.52 0.00 5.66 3.39 0.13 56.30 12:58:01 AM 0 41.17 0.00 5.88 2.77 0.13 50.03 12:58:01 AM 1 27.88 0.00 5.44 4.01 0.12 62.55 12:59:01 AM all 16.66 0.00 1.89 0.83 0.07 80.55 12:59:01 AM 0 22.05 0.00 2.07 0.77 0.07 75.05 12:59:01 AM 1 11.27 0.00 1.72 0.88 0.07 86.06 01:00:01 AM all 26.94 0.00 4.31 0.78 0.11 67.86 01:00:01 AM 0 36.57 0.00 4.99 0.94 0.12 57.39 01:00:01 AM 1 17.34 0.00 3.63 0.62 0.10 78.31 01:01:01 AM all 0.43 0.00 0.45 0.33 0.04 98.74 01:01:01 AM 0 0.60 0.00 0.50 0.40 0.03 98.46 01:01:01 AM 1 0.27 0.00 0.40 0.27 0.05 99.01 01:02:01 AM all 19.36 0.00 1.10 0.02 0.09 79.43 01:02:01 AM 0 29.59 0.00 1.92 0.03 0.10 68.36 01:02:01 AM 1 9.15 0.00 0.28 0.00 0.08 90.48 01:03:01 AM all 23.55 0.00 0.55 0.01 0.09 75.80 01:03:01 AM 0 37.82 0.00 0.65 0.00 0.08 61.44 01:03:01 AM 1 9.25 0.00 0.45 0.02 0.10 90.18 01:04:01 AM all 19.50 0.00 0.45 0.08 0.13 79.84 01:04:01 AM 0 30.83 0.00 0.49 0.00 0.12 68.57 01:04:01 AM 1 8.04 0.00 0.41 0.17 0.14 91.25 01:05:01 AM all 15.87 0.00 1.99 0.11 0.09 81.94 01:05:01 AM 0 23.65 0.00 2.11 0.13 0.08 74.03 01:05:01 AM 1 8.10 0.00 1.87 0.08 0.10 89.85 Average: all 19.60 0.00 2.06 0.69 0.09 77.55 Average: 0 27.77 0.00 2.33 0.63 0.09 69.18 Average: 1 11.42 0.00 1.78 0.76 0.09 85.94