---> uname -a: Linux prd-centos8-robot-2c-8g-1337.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 560 4980 19 2156 6840 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:d5:c9:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fed5:c970/64 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 187.84 137.52 50.32 14133.02 38024.31 12:58:01 AM 121.99 6.88 115.11 1250.25 10697.50 12:59:01 AM 41.14 1.02 40.13 111.45 4593.07 01:00:01 AM 22.94 0.03 22.91 2.27 1719.46 01:01:01 AM 46.63 0.05 46.58 3.60 6938.47 01:02:01 AM 0.67 0.17 0.50 33.84 16.56 01:03:01 AM 28.70 0.65 28.05 74.12 2629.83 Average: 64.27 20.90 43.37 2229.79 9231.14 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5594928 7101588 2287504 29.02 2688 1699584 665568 7.45 184812 1818004 92276 12:58:01 AM 5173280 7027184 2709152 34.37 2688 2031660 670100 7.50 213592 2152172 135284 12:59:01 AM 5275360 7107320 2607072 33.07 2688 2009168 597968 6.70 240052 2020848 16 01:00:01 AM 5064548 7091768 2817884 35.75 2688 2197072 598688 6.70 255908 2193292 169008 01:01:01 AM 5051296 7082468 2831136 35.92 2688 2200544 603536 6.76 257976 2196028 16 01:02:01 AM 4979436 7030144 2902996 36.83 2688 2220080 669468 7.50 258280 2266964 18380 01:03:01 AM 5113468 7013704 2768964 35.13 2688 2076156 674680 7.55 464200 1954616 184 Average: 5178902 7064882 2703530 34.30 2688 2062038 640001 7.17 267831 2085989 59309 12:56:01 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 253.32 153.33 1098.72 58.04 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 103.60 81.91 1079.49 11.16 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 15.23 8.92 7.25 3.66 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 39.85 32.31 293.25 6.48 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 102.25 67.76 32.22 27.36 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 72.25 53.35 341.23 5.36 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 78.72 50.47 120.38 56.17 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 95.03 64.01 424.66 24.03 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.76 0.08 10.16 21.27 0.10 34.64 12:57:01 AM 0 29.62 0.07 9.55 19.98 0.10 40.68 12:57:01 AM 1 37.92 0.08 10.76 22.56 0.10 28.58 12:58:01 AM all 32.93 0.00 5.76 4.38 0.10 56.83 12:58:01 AM 0 30.71 0.00 5.15 3.70 0.10 60.34 12:58:01 AM 1 35.15 0.00 6.37 5.07 0.10 53.31 12:59:01 AM all 15.84 0.00 1.90 1.07 0.08 81.11 12:59:01 AM 0 7.57 0.00 1.69 1.10 0.08 89.56 12:59:01 AM 1 24.12 0.00 2.10 1.04 0.08 72.66 01:00:01 AM all 17.24 0.00 2.98 0.63 0.08 79.07 01:00:01 AM 0 6.91 0.00 2.12 0.65 0.07 90.26 01:00:01 AM 1 27.62 0.00 3.85 0.62 0.08 67.83 01:01:01 AM all 9.91 0.00 1.92 2.04 0.08 86.05 01:01:01 AM 0 8.93 0.00 2.04 2.39 0.10 86.53 01:01:01 AM 1 10.88 0.00 1.80 1.69 0.07 85.56 01:02:01 AM all 6.76 0.00 0.42 0.03 0.05 92.74 01:02:01 AM 0 5.75 0.00 0.37 0.00 0.05 93.83 01:02:01 AM 1 7.76 0.00 0.47 0.05 0.05 91.67 01:03:01 AM all 26.23 0.00 3.25 0.38 0.08 70.06 01:03:01 AM 0 25.12 0.00 2.64 0.28 0.08 71.87 01:03:01 AM 1 27.35 0.00 3.86 0.47 0.08 68.25 Average: all 20.38 0.01 3.76 4.23 0.08 71.54 Average: 0 16.37 0.01 3.36 3.99 0.08 76.19 Average: 1 24.39 0.01 4.16 4.46 0.08 66.89