---> uname -a: Linux prd-centos8-robot-2c-8g-1094.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 573 4984 19 2138 6826 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:eb:99:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feeb:99e1/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:04:58 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 106.25 7.08 99.17 1261.31 7991.87 11:08:01 PM 61.19 1.02 60.17 111.45 7784.22 11:09:01 PM 35.76 2.52 33.24 394.87 1777.29 11:10:01 PM 36.24 0.03 36.20 3.47 6677.46 11:11:01 PM 2.80 0.00 2.80 0.00 82.96 11:12:01 PM 0.33 0.00 0.33 0.00 3.28 11:13:01 PM 0.30 0.00 0.30 0.00 3.15 11:14:01 PM 13.60 0.45 13.15 71.71 504.80 Average: 32.06 1.39 30.67 230.35 3103.12 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5234948 7041804 2647484 33.59 2688 1984656 686004 7.68 210304 2098724 170720 11:08:01 PM 5253748 7094820 2628684 33.35 2688 2018072 635956 7.12 240108 2043868 24 11:09:01 PM 5013848 7068592 2868584 36.39 2688 2223676 650388 7.28 259744 2241268 188040 11:10:01 PM 5019400 7073888 2863032 36.32 2688 2223800 638416 7.15 262948 2226876 4 11:11:01 PM 5019192 7073708 2863240 36.32 2688 2223804 638416 7.15 262956 2226872 4 11:12:01 PM 5019452 7073968 2862980 36.32 2688 2223804 638416 7.15 262956 2226804 4 11:13:01 PM 5019488 7074000 2862944 36.32 2688 2223804 638416 7.15 262956 2226804 4 11:14:01 PM 5117980 6999520 2764452 35.07 2688 2055120 719648 8.06 295980 2112492 17196 Average: 5087257 7062538 2795175 35.46 2688 2147092 655708 7.34 257244 2175464 47000 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 80.12 67.86 836.45 10.36 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 48.46 31.44 439.14 12.74 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 43.94 33.98 300.12 8.48 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 188.44 133.82 38.15 29.77 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.08 0.32 0.27 0.10 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.97 0.18 0.05 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.80 0.18 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 47.88 33.69 76.57 24.30 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 51.46 37.69 211.35 10.72 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) 12/08/2024 _x86_64_ (2 CPU) 23:04:58 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 36.11 0.00 5.74 2.51 0.12 55.51 11:07:01 PM 0 43.15 0.00 6.64 2.84 0.12 47.25 11:07:01 PM 1 29.10 0.00 4.85 2.18 0.12 63.75 11:08:01 PM all 18.31 0.00 2.26 2.36 0.11 76.97 11:08:01 PM 0 16.14 0.00 2.24 2.06 0.10 79.47 11:08:01 PM 1 20.48 0.00 2.27 2.66 0.12 74.46 11:09:01 PM all 23.15 0.00 3.89 0.65 0.09 72.22 11:09:01 PM 0 21.01 0.00 3.75 0.57 0.10 74.57 11:09:01 PM 1 25.29 0.00 4.02 0.74 0.08 69.87 11:10:01 PM all 4.75 0.00 0.94 1.34 0.06 92.92 11:10:01 PM 0 3.89 0.00 0.84 1.39 0.05 93.83 11:10:01 PM 1 5.60 0.00 1.04 1.29 0.07 92.01 11:11:01 PM all 0.31 0.00 0.07 0.02 0.06 99.55 11:11:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:11:01 PM 1 0.55 0.00 0.08 0.03 0.08 99.25 11:12:01 PM all 0.29 0.00 0.06 0.00 0.06 99.59 11:12:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:12:01 PM 1 0.52 0.00 0.05 0.00 0.07 99.37 11:13:01 PM all 0.33 0.00 0.05 0.00 0.06 99.57 11:13:01 PM 0 0.12 0.00 0.08 0.00 0.07 99.73 11:13:01 PM 1 0.53 0.00 0.02 0.00 0.05 99.40 11:14:01 PM all 15.33 0.00 2.04 0.23 0.09 82.32 11:14:01 PM 0 19.64 0.00 2.06 0.17 0.10 78.04 11:14:01 PM 1 11.02 0.00 2.02 0.28 0.08 86.59 Average: all 12.32 0.00 1.88 0.89 0.08 84.84 Average: 0 13.00 0.00 1.96 0.88 0.08 84.08 Average: 1 11.63 0.00 1.79 0.90 0.08 85.59