---> uname -a: Linux prd-centos8-robot-2c-8g-10685.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 614 4947 19 2136 6786 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:18:c6:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe18:c625/64 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) 11/27/2024 _x86_64_ (2 CPU) 00:55:39 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 178.06 84.23 93.83 9673.47 42491.29 12:58:01 AM 86.97 0.70 86.27 50.79 10203.18 12:59:01 AM 29.74 0.42 29.32 64.78 2541.32 01:00:01 AM 52.60 0.03 52.57 3.47 7133.79 01:01:01 AM 5.41 0.12 5.30 32.26 207.35 01:02:01 AM 2.13 0.10 2.03 3.60 116.33 01:03:01 AM 7.88 0.32 7.56 36.92 290.70 01:04:01 AM 24.29 0.53 23.76 64.78 1318.49 Average: 48.11 10.65 37.46 1223.66 7965.69 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5312420 7006140 2570004 32.60 2688 1876140 733496 8.21 207888 2038900 145252 12:58:01 AM 5159172 6999960 2723252 34.55 2688 2017508 701556 7.86 221092 2146340 30112 12:59:01 AM 5092800 7016416 2789624 35.39 2688 2098204 703484 7.88 254716 2179804 61652 01:00:01 AM 4997924 7041000 2884500 36.59 2688 2212752 677856 7.59 256928 2251828 24 01:01:01 AM 4958928 7003404 2923496 37.09 2688 2214168 730004 8.17 257120 2290924 448 01:02:01 AM 4952600 6998392 2929824 37.17 2688 2215456 730004 8.17 257500 2297412 160 01:03:01 AM 5036336 6915612 2846088 36.11 2688 2053008 790188 8.85 277220 2208232 22800 01:04:01 AM 5117916 7001112 2764508 35.07 2688 2058556 703768 7.88 451504 1959696 16596 Average: 5078512 6997754 2803912 35.57 2688 2093224 721294 8.08 272996 2171642 34630 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 338.36 197.49 1590.21 62.12 0.00 0.00 0.00 0.00 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 82.30 62.97 676.87 9.90 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 36.97 27.84 284.09 6.94 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 193.49 135.84 56.68 38.27 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 16.83 9.40 4.42 1.24 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 31.78 23.37 8.89 6.36 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 66.73 45.35 86.02 28.21 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 18.76 16.31 15.36 7.68 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 97.65 64.54 337.70 20.00 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) 11/27/2024 _x86_64_ (2 CPU) 00:55:39 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 43.77 0.04 10.25 3.55 0.11 42.28 12:57:01 AM 0 42.01 0.05 10.55 3.25 0.10 44.04 12:57:01 AM 1 45.52 0.03 9.96 3.85 0.12 40.52 12:58:01 AM all 26.58 0.00 3.77 1.88 0.09 67.67 12:58:01 AM 0 23.87 0.00 3.72 2.12 0.08 70.22 12:58:01 AM 1 29.30 0.00 3.82 1.65 0.10 65.13 12:59:01 AM all 19.97 0.00 2.63 0.56 0.08 76.76 12:59:01 AM 0 11.20 0.00 2.22 0.53 0.08 85.96 12:59:01 AM 1 28.76 0.00 3.04 0.58 0.08 67.54 01:00:01 AM all 17.38 0.00 3.12 3.13 0.11 76.25 01:00:01 AM 0 21.41 0.00 3.37 2.45 0.10 72.66 01:00:01 AM 1 13.36 0.00 2.87 3.81 0.12 79.84 01:01:01 AM all 2.04 0.00 0.32 0.13 0.04 97.48 01:01:01 AM 0 1.49 0.00 0.30 0.25 0.03 97.93 01:01:01 AM 1 2.59 0.00 0.33 0.00 0.05 97.03 01:02:01 AM all 8.61 0.00 0.79 0.01 0.06 90.53 01:02:01 AM 0 6.35 0.00 0.62 0.02 0.05 92.96 01:02:01 AM 1 10.87 0.00 0.97 0.00 0.07 88.09 01:03:01 AM all 21.91 0.00 2.11 0.15 0.08 75.75 01:03:01 AM 0 29.29 0.00 2.04 0.23 0.08 68.35 01:03:01 AM 1 14.52 0.00 2.17 0.07 0.08 83.15 01:04:01 AM all 23.72 0.00 3.18 0.43 0.09 72.58 01:04:01 AM 0 21.80 0.00 3.27 0.38 0.10 74.45 01:04:01 AM 1 25.64 0.00 3.09 0.47 0.08 70.72 Average: all 20.45 0.01 3.25 1.22 0.08 74.99 Average: 0 19.62 0.01 3.24 1.15 0.08 75.90 Average: 1 21.27 0.00 3.27 1.30 0.09 74.08