---> uname -a: Linux prd-centos8-robot-2c-8g-44368.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 563 5003 19 2130 6837 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:e2:b2:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fee2:b226/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:34:00 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 117.43 48.74 68.69 6936.71 15523.65 11:37:01 PM 98.22 4.02 94.20 104.90 8896.05 11:38:01 PM 28.68 0.42 28.26 64.79 3504.00 11:39:01 PM 42.65 2.52 40.14 396.00 2643.87 11:40:01 PM 25.73 0.00 25.73 0.00 5555.27 11:41:01 PM 4.43 0.42 4.02 69.04 195.12 11:42:01 PM 25.72 0.53 25.19 64.78 1200.43 Average: 48.98 8.09 40.89 1090.80 5359.57 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5409536 7029724 2472896 31.37 2688 1810392 758528 8.49 216244 1962340 95436 11:37:01 PM 5197692 7027984 2684740 34.06 2688 2006936 708912 7.94 221632 2116536 90076 11:38:01 PM 5275060 7106752 2607372 33.08 2688 2008884 636708 7.13 240628 2021536 8 11:39:01 PM 5044260 7087120 2838172 36.01 2688 2211984 621760 6.96 261756 2204728 151736 11:40:01 PM 5039480 7081956 2842952 36.07 2688 2211984 642616 7.20 261760 2205244 8 11:41:01 PM 5164732 7044956 2717700 34.48 2688 2051148 662008 7.41 256536 2086740 6500 11:42:01 PM 5197068 7071364 2685364 34.07 2688 2049992 662664 7.42 452304 1883464 204 Average: 5189690 7064265 2692742 34.16 2688 2050189 670457 7.51 272980 2068655 49138 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 309.20 188.67 1530.05 57.27 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 62.55 48.15 652.03 8.24 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 18.43 8.98 5.75 3.42 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 250.87 183.49 338.26 48.30 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.57 0.68 0.18 0.12 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 104.75 75.36 88.35 28.35 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 20.28 17.79 15.91 8.29 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 109.66 74.73 375.78 22.00 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) 10/20/2024 _x86_64_ (2 CPU) 23:34:00 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 27.42 0.04 6.21 21.59 0.10 44.64 11:36:01 PM 0 29.20 0.05 6.54 21.38 0.10 42.73 11:36:01 PM 1 25.64 0.03 5.87 21.80 0.10 46.55 11:37:01 PM all 30.70 0.00 4.84 3.37 0.10 60.98 11:37:01 PM 0 30.16 0.00 4.75 3.08 0.10 61.92 11:37:01 PM 1 31.24 0.00 4.94 3.66 0.10 60.05 11:38:01 PM all 10.45 0.00 1.34 1.22 0.04 86.96 11:38:01 PM 0 13.51 0.00 1.17 0.68 0.05 84.59 11:38:01 PM 1 7.38 0.00 1.50 1.75 0.03 89.33 11:39:01 PM all 27.56 0.00 4.39 0.87 0.11 67.07 11:39:01 PM 0 38.12 0.00 4.97 0.84 0.12 55.96 11:39:01 PM 1 17.02 0.00 3.81 0.90 0.10 78.17 11:40:01 PM all 0.33 0.00 0.30 1.27 0.03 98.07 11:40:01 PM 0 0.08 0.00 0.38 1.49 0.03 98.01 11:40:01 PM 1 0.57 0.00 0.22 1.05 0.03 98.13 11:41:01 PM all 9.78 0.00 1.68 0.06 0.05 88.43 11:41:01 PM 0 11.89 0.00 1.54 0.00 0.05 86.51 11:41:01 PM 1 7.67 0.00 1.81 0.12 0.05 90.35 11:42:01 PM all 26.73 0.00 2.82 1.49 0.08 68.87 11:42:01 PM 0 29.77 0.00 2.97 2.10 0.08 65.08 11:42:01 PM 1 23.68 0.00 2.67 0.89 0.08 72.67 Average: all 19.00 0.01 3.08 4.26 0.07 73.58 Average: 0 21.82 0.01 3.19 4.22 0.08 70.69 Average: 1 16.18 0.00 2.98 4.30 0.07 76.47