---> uname -a: Linux prd-centos8-robot-2c-8g-4718.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 610 4924 19 2162 6791 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:92:58:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe92:580e/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) 11/06/2024 _x86_64_ (2 CPU) 03:57:05 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 80.14 24.56 55.58 6403.20 9836.55 04:00:01 AM 100.38 0.70 99.68 50.78 10978.31 04:01:01 AM 23.20 0.42 22.78 64.79 1632.81 04:02:01 AM 60.64 0.12 60.52 5.33 7790.31 04:03:01 AM 10.73 0.00 10.73 0.00 860.56 04:04:01 AM 4.35 0.42 3.93 69.04 815.24 04:05:01 AM 28.79 0.53 28.26 64.78 1993.80 Average: 44.04 3.82 40.22 951.09 4844.39 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5332100 6992188 2550332 32.35 2688 1848832 780132 8.74 225076 2026172 131740 04:00:01 AM 5136448 6971188 2745984 34.84 2688 2011332 770040 8.62 221300 2169136 30112 04:01:01 AM 5145192 6993620 2737240 34.73 2688 2025504 732936 8.21 245728 2143048 12248 04:02:01 AM 4995956 7031376 2886476 36.62 2688 2204452 662276 7.42 257168 2249760 16556 04:03:01 AM 4999116 7034160 2883316 36.58 2688 2204456 662276 7.42 257168 2249812 4 04:04:01 AM 5091588 7005080 2790844 35.41 2688 2084572 693992 7.77 270892 2157100 28444 04:05:01 AM 5072680 6982404 2809752 35.65 2688 2085748 735312 8.23 467492 1991780 2496 Average: 5110440 7001431 2771992 35.17 2688 2066414 719566 8.06 277832 2140973 31657 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 289.22 176.12 1529.40 59.25 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 67.74 51.23 674.39 8.52 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 18.55 12.01 9.07 4.26 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 251.37 218.50 341.86 52.13 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 1.33 0.73 0.17 0.12 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 133.01 87.79 467.46 55.17 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 19.14 18.99 17.59 9.14 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 111.50 80.79 434.29 26.95 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) 11/06/2024 _x86_64_ (2 CPU) 03:57:05 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 31.62 0.00 6.32 12.23 0.11 49.72 03:59:01 AM 0 33.76 0.00 7.31 10.24 0.12 48.57 03:59:01 AM 1 29.48 0.00 5.33 14.22 0.10 50.87 04:00:01 AM all 30.68 0.00 4.66 4.59 0.18 59.88 04:00:01 AM 0 40.58 0.00 5.99 4.45 0.20 48.78 04:00:01 AM 1 20.82 0.00 3.34 4.74 0.17 70.94 04:01:01 AM all 12.59 0.00 1.88 1.81 0.07 83.65 04:01:01 AM 0 17.50 0.00 2.07 2.29 0.07 78.07 04:01:01 AM 1 7.68 0.00 1.69 1.34 0.07 89.23 04:02:01 AM all 26.06 0.00 4.29 6.38 0.13 63.15 04:02:01 AM 0 32.29 0.00 4.51 7.03 0.15 56.02 04:02:01 AM 1 19.81 0.00 4.08 5.73 0.10 70.28 04:03:01 AM all 0.08 0.00 0.15 1.41 0.03 98.32 04:03:01 AM 0 0.13 0.00 0.17 1.17 0.05 98.48 04:03:01 AM 1 0.03 0.00 0.13 1.65 0.02 98.16 04:04:01 AM all 11.24 0.00 1.84 0.31 0.07 86.55 04:04:01 AM 0 15.42 0.00 1.83 0.47 0.07 82.22 04:04:01 AM 1 7.17 0.00 1.86 0.15 0.07 90.75 04:05:01 AM all 30.88 0.00 3.22 1.04 0.10 64.77 04:05:01 AM 0 31.62 0.00 3.68 0.82 0.10 63.78 04:05:01 AM 1 30.14 0.00 2.76 1.25 0.10 65.75 Average: all 20.47 0.00 3.20 3.97 0.10 72.27 Average: 0 24.51 0.00 3.66 3.79 0.11 67.94 Average: 1 16.44 0.00 2.74 4.15 0.09 76.58