---> uname -a: Linux prd-centos8-robot-2c-8g-23646.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: 2799.996 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 581 5000 19 2115 6819 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:89:c9:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe89:c901/64 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) 09/18/2024 _x86_64_ (2 CPU) 06:01:19 LINUX RESTART (2 CPU) 06:02:01 AM tps rtps wtps bread/s bwrtn/s 06:03:01 AM 66.44 11.98 54.47 3152.95 5919.59 06:04:01 AM 105.57 4.88 100.68 117.85 10074.90 06:05:01 AM 23.51 0.42 23.09 64.78 2097.42 06:06:01 AM 59.27 0.03 59.24 3.47 7654.71 06:07:01 AM 4.83 0.08 4.75 31.99 203.15 06:08:01 AM 18.51 0.43 18.08 47.86 723.08 Average: 46.36 2.97 43.38 569.86 4445.33 06:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 AM 5384560 7010224 2497872 31.69 2688 1815724 771480 8.64 212992 1988116 48444 06:04:01 AM 5172608 7001480 2709824 34.38 2688 2005568 709292 7.94 221716 2135600 34108 06:05:01 AM 5162580 7044764 2719852 34.51 2688 2056516 698708 7.82 252628 2112560 46280 06:06:01 AM 5034196 7061976 2848236 36.13 2688 2197140 640048 7.17 259872 2211988 76 06:07:01 AM 4994404 7023420 2888028 36.64 2688 2198376 691848 7.75 259992 2251952 32 06:08:01 AM 5148488 7005564 2733944 34.68 2688 2032600 701232 7.85 443628 1939284 13360 Average: 5149473 7024571 2732959 34.67 2688 2050987 702101 7.86 275138 2106583 23717 06:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 247.25 162.45 1545.01 58.67 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 60.31 48.83 592.24 8.41 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 16.96 13.60 43.54 4.62 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 152.56 100.82 267.74 33.51 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 15.01 9.10 3.89 1.19 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 50.66 34.36 79.55 20.74 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 90.46 61.52 422.00 21.19 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) 09/18/2024 _x86_64_ (2 CPU) 06:01:19 LINUX RESTART (2 CPU) 06:02:01 AM CPU %user %nice %system %iowait %steal %idle 06:03:01 AM all 25.97 0.00 4.14 3.20 0.10 66.60 06:03:01 AM 0 22.51 0.00 3.95 2.91 0.08 70.55 06:03:01 AM 1 29.44 0.00 4.33 3.49 0.12 62.62 06:04:01 AM all 30.87 0.00 5.15 2.57 0.11 61.30 06:04:01 AM 0 26.18 0.00 4.45 3.03 0.12 66.22 06:04:01 AM 1 35.57 0.00 5.86 2.10 0.10 56.37 06:05:01 AM all 17.11 0.00 2.50 0.61 0.07 79.71 06:05:01 AM 0 15.35 0.00 2.76 0.40 0.08 81.41 06:05:01 AM 1 18.86 0.00 2.25 0.82 0.05 78.02 06:06:01 AM all 19.57 0.00 3.31 2.13 0.09 74.90 06:06:01 AM 0 8.71 0.00 2.44 1.87 0.08 86.90 06:06:01 AM 1 30.48 0.00 4.18 2.40 0.10 62.85 06:07:01 AM all 1.08 0.00 0.18 0.05 0.05 98.64 06:07:01 AM 0 0.50 0.00 0.15 0.05 0.03 99.27 06:07:01 AM 1 1.65 0.00 0.22 0.05 0.07 98.01 06:08:01 AM all 17.37 0.00 2.55 0.18 0.07 79.83 06:08:01 AM 0 10.78 0.00 1.95 0.22 0.08 86.97 06:08:01 AM 1 23.96 0.00 3.14 0.15 0.05 72.70 Average: all 18.66 0.00 2.97 1.46 0.08 76.83 Average: 0 14.01 0.00 2.62 1.41 0.08 81.88 Average: 1 23.31 0.00 3.33 1.50 0.08 71.78