---> uname -a: Linux prd-centos8-robot-2c-8g-5472.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 578 5010 19 2108 6822 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:3a:c7:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe3a:c79b/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) 07/29/2024 _x86_64_ (2 CPU) 03:05:35 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 84.92 41.27 43.65 7412.20 37930.11 03:08:01 AM 115.45 6.87 108.58 1249.93 8765.71 03:09:01 AM 46.10 0.95 45.15 108.36 5286.64 03:10:01 AM 32.49 0.53 31.96 64.51 1721.83 03:11:01 AM 38.45 0.12 38.34 35.45 6673.26 03:12:01 AM 18.66 0.67 18.00 74.25 733.59 Average: 56.01 8.40 47.61 1490.83 10185.49 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5554824 7066564 2327608 29.53 2688 1704724 704804 7.89 185012 1860440 73240 03:08:01 AM 5252904 7052988 2629528 33.36 2688 1977956 676544 7.58 211656 2075148 114064 03:09:01 AM 5272020 7092184 2610412 33.12 2688 1997544 630556 7.06 240004 2025192 28 03:10:01 AM 5048020 7069740 2834412 35.96 2688 2190656 640224 7.17 257720 2205256 185616 03:11:01 AM 5003236 7026012 2879196 36.53 2688 2192064 707052 7.92 261256 2241380 292 03:12:01 AM 5223624 7075112 2658808 33.73 2688 2026392 668544 7.49 439788 1866424 13364 Average: 5225771 7063767 2656661 33.70 2688 2014889 671287 7.52 265906 2045640 64434 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 266.66 164.05 1157.55 58.94 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 67.92 53.09 659.10 8.21 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 38.05 27.94 269.85 5.81 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 39.29 30.41 270.56 7.13 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 202.73 168.36 48.28 41.17 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 45.28 35.56 80.29 21.96 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 109.99 79.90 414.27 23.87 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) 07/29/2024 _x86_64_ (2 CPU) 03:05:35 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 32.92 0.02 6.51 12.05 0.20 48.30 03:07:01 AM 0 35.14 0.03 7.25 15.19 0.20 42.19 03:07:01 AM 1 30.71 0.00 5.77 8.92 0.20 54.40 03:08:01 AM all 33.58 0.00 5.59 3.27 0.20 57.36 03:08:01 AM 0 39.91 0.00 5.97 3.78 0.22 50.13 03:08:01 AM 1 27.27 0.00 5.21 2.77 0.18 64.58 03:09:01 AM all 22.37 0.00 2.19 1.75 0.21 73.48 03:09:01 AM 0 30.43 0.00 2.45 1.49 0.20 65.43 03:09:01 AM 1 14.31 0.00 1.92 2.02 0.22 81.54 03:10:01 AM all 24.94 0.00 3.83 0.67 0.16 70.40 03:10:01 AM 0 30.38 0.00 4.41 0.65 0.15 64.41 03:10:01 AM 1 19.50 0.00 3.26 0.68 0.17 76.39 03:11:01 AM all 6.60 0.00 1.52 1.66 0.12 90.11 03:11:01 AM 0 7.99 0.00 1.82 1.67 0.15 88.36 03:11:01 AM 1 5.19 0.00 1.22 1.64 0.08 91.86 03:12:01 AM all 22.44 0.00 2.98 0.26 0.14 74.18 03:12:01 AM 0 25.75 0.00 3.14 0.43 0.17 70.51 03:12:01 AM 1 19.13 0.00 2.82 0.08 0.12 77.85 Average: all 23.81 0.00 3.77 3.27 0.17 68.98 Average: 0 28.26 0.01 4.17 3.86 0.18 63.52 Average: 1 19.35 0.00 3.37 2.68 0.16 74.44