---> uname -a: Linux prd-centos8-robot-2c-8g-913.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 597 4965 19 2134 6803 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:a4:09:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea4:93a/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) 12/08/2024 _x86_64_ (2 CPU) 00:58:31 LINUX RESTART (2 CPU) 12:59:03 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 127.99 71.39 56.60 8003.58 38941.90 01:01:01 AM 107.71 7.11 100.60 1260.34 7871.56 01:02:01 AM 57.50 0.70 56.80 50.63 8139.24 01:03:01 AM 12.05 0.42 11.63 64.79 547.01 01:04:01 AM 61.86 2.52 59.35 396.00 7854.10 01:05:01 AM 5.30 0.08 5.22 31.99 224.23 01:06:01 AM 5.50 0.33 5.17 37.86 208.10 01:07:01 AM 28.64 0.52 28.12 63.85 1252.23 Average: 50.50 10.13 40.38 1210.36 8001.39 12:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5594348 7082580 2288084 29.03 2688 1682252 697460 7.81 178800 1831992 89104 01:01:01 AM 5207428 7010804 2675004 33.94 2688 1981176 710988 7.96 211184 2129536 186952 01:02:01 AM 5159716 6995508 2722716 34.54 2688 2012760 732148 8.20 222056 2156616 4 01:03:01 AM 5163688 7038940 2718744 34.49 2688 2049664 699404 7.83 249412 2118988 34520 01:04:01 AM 4996964 7048028 2885468 36.61 2688 2220364 642480 7.19 263452 2245024 80 01:05:01 AM 4960580 7012940 2921852 37.07 2688 2221664 710700 7.96 263580 2285244 344 01:06:01 AM 5115752 6997620 2766680 35.10 2688 2055064 704640 7.89 258312 2150680 4744 01:07:01 AM 5133156 7015536 2749276 34.88 2688 2057312 682048 7.64 454624 1944116 16604 Average: 5166454 7025244 2715978 34.46 2688 2035032 697484 7.81 262678 2107774 41544 12:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 255.84 143.23 1002.53 55.27 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 76.21 64.97 835.63 10.14 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 38.81 24.23 433.93 2.79 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 15.55 12.43 8.37 4.74 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 200.43 144.60 330.10 39.27 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 24.16 16.86 5.71 4.60 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 195.77 157.92 1709.63 26.48 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.54 18.78 16.98 9.19 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 102.90 72.58 540.96 18.91 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) 12/08/2024 _x86_64_ (2 CPU) 00:58:31 LINUX RESTART (2 CPU) 12:59:03 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 25.60 0.04 6.51 46.81 0.09 20.94 01:00:01 AM 0 21.50 0.05 7.41 44.82 0.09 26.13 01:00:01 AM 1 29.71 0.03 5.61 48.81 0.09 15.75 01:01:01 AM all 36.79 0.00 5.76 4.10 0.13 53.21 01:01:01 AM 0 26.44 0.00 5.02 4.97 0.13 63.44 01:01:01 AM 1 47.21 0.00 6.51 3.23 0.13 42.91 01:02:01 AM all 8.10 0.00 1.35 4.61 0.06 85.88 01:02:01 AM 0 2.68 0.00 1.24 5.63 0.07 90.39 01:02:01 AM 1 13.50 0.00 1.47 3.59 0.05 81.38 01:03:01 AM all 16.81 0.00 2.30 0.33 0.09 80.47 01:03:01 AM 0 14.04 0.00 2.06 0.43 0.08 83.39 01:03:01 AM 1 19.59 0.00 2.54 0.22 0.10 77.55 01:04:01 AM all 20.14 0.00 3.33 2.97 0.07 73.49 01:04:01 AM 0 13.17 0.00 2.75 3.03 0.07 80.98 01:04:01 AM 1 27.14 0.00 3.92 2.91 0.07 65.96 01:05:01 AM all 1.91 0.00 0.25 0.05 0.05 97.73 01:05:01 AM 0 0.70 0.00 0.17 0.00 0.05 99.08 01:05:01 AM 1 3.13 0.00 0.33 0.10 0.05 96.38 01:06:01 AM all 8.66 0.00 1.64 0.06 0.08 89.56 01:06:01 AM 0 7.27 0.00 1.38 0.02 0.07 91.26 01:06:01 AM 1 10.04 0.00 1.91 0.10 0.08 87.86 01:07:01 AM all 30.18 0.00 3.40 0.29 0.09 66.04 01:07:01 AM 0 25.96 0.00 3.55 0.32 0.10 70.07 01:07:01 AM 1 34.39 0.00 3.25 0.27 0.08 62.00 Average: all 18.49 0.01 3.05 7.20 0.08 71.17 Average: 0 13.94 0.01 2.92 7.21 0.08 75.84 Average: 1 23.04 0.00 3.18 7.19 0.08 66.49