---> uname -a: Linux prd-centos8-robot-2c-8g-20558.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 590 5001 19 2106 6811 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:26:c0:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe26:c0f2/64 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) 07/15/2024 _x86_64_ (2 CPU) 01:35:41 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 196.98 138.35 58.64 15045.94 39995.17 01:38:01 AM 109.72 0.75 108.97 51.59 9417.98 01:39:01 AM 29.46 0.85 28.61 123.96 3479.54 01:40:01 AM 41.35 0.00 41.35 0.00 2734.91 01:41:01 AM 26.24 0.32 25.92 39.82 5430.05 01:42:01 AM 27.12 0.67 26.46 97.43 1181.99 Average: 71.81 23.49 48.32 2559.86 10373.43 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5382076 6993992 2500356 31.72 2688 1802912 784456 8.78 216068 1995700 110632 01:38:01 AM 5183452 7001164 2698980 34.24 2688 1994500 725688 8.13 220776 2131212 86620 01:39:01 AM 5257836 7079964 2624596 33.30 2688 1999492 640388 7.17 239688 2038856 24 01:40:01 AM 5001856 7015832 2880576 36.54 2688 2183156 695632 7.79 255996 2253156 149092 01:41:01 AM 5196596 7050096 2685836 34.07 2688 2024528 655432 7.34 252312 2059624 3536 01:42:01 AM 5215504 7066080 2666928 33.83 2688 2025992 640560 7.17 439080 1876580 184 Average: 5206220 7034521 2676212 33.95 2688 2005097 690359 7.73 270653 2059188 58348 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 337.56 194.40 1556.72 60.39 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 51.49 42.71 500.84 8.29 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 13.55 6.75 4.87 2.83 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 44.32 34.36 274.65 8.77 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 273.45 239.14 112.34 59.35 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 22.99 19.33 23.59 11.39 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 123.92 89.47 412.16 25.17 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) 07/15/2024 _x86_64_ (2 CPU) 01:35:41 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 39.72 0.06 11.14 11.11 0.09 37.87 01:37:01 AM 0 39.90 0.08 11.18 11.39 0.10 37.34 01:37:01 AM 1 39.55 0.03 11.10 10.84 0.08 38.39 01:38:01 AM all 33.70 0.00 4.61 2.84 0.09 58.76 01:38:01 AM 0 46.67 0.00 5.22 2.47 0.10 45.54 01:38:01 AM 1 20.73 0.00 4.00 3.20 0.08 71.98 01:39:01 AM all 10.41 0.00 1.29 1.23 0.06 87.02 01:39:01 AM 0 13.29 0.00 1.32 1.00 0.05 84.34 01:39:01 AM 1 7.53 0.00 1.25 1.45 0.07 89.70 01:40:01 AM all 25.88 0.00 4.33 1.05 0.08 68.66 01:40:01 AM 0 27.34 0.00 4.69 1.32 0.08 66.57 01:40:01 AM 1 24.42 0.00 3.97 0.78 0.08 70.74 01:41:01 AM all 5.12 0.00 1.62 1.36 0.05 91.85 01:41:01 AM 0 4.68 0.00 1.40 1.67 0.05 92.20 01:41:01 AM 1 5.56 0.00 1.84 1.06 0.05 91.49 01:42:01 AM all 26.84 0.00 2.92 0.50 0.07 69.67 01:42:01 AM 0 20.06 0.00 2.68 0.65 0.07 76.54 01:42:01 AM 1 33.62 0.00 3.15 0.35 0.07 62.81 Average: all 23.61 0.01 4.31 3.01 0.07 68.99 Average: 0 25.31 0.01 4.41 3.07 0.08 67.12 Average: 1 21.90 0.01 4.22 2.94 0.07 70.86