---> uname -a: Linux prd-centos8-robot-2c-8g-41857.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4800 19 2307 6805 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:43:22:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe43:2223/64 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) 10/12/2024 _x86_64_ (2 CPU) 23:05:40 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 183.74 123.59 60.15 14992.24 40294.49 11:08:01 PM 114.36 3.38 110.98 55.99 9602.05 11:09:01 PM 34.26 1.02 33.24 113.16 3691.72 11:10:01 PM 12.48 0.03 12.45 0.53 1238.80 11:11:01 PM 56.04 2.52 53.52 395.94 7198.80 11:12:01 PM 4.77 0.00 4.77 0.00 190.95 11:13:01 PM 0.43 0.00 0.43 0.00 5.05 11:14:01 PM 0.48 0.00 0.48 0.00 5.85 11:15:01 PM 1.03 0.17 0.87 32.93 20.23 11:16:01 PM 24.66 0.53 24.13 64.78 948.98 Average: 43.23 13.13 30.10 1565.84 6320.43 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5379376 7004696 2503056 31.75 2688 1815392 754364 8.45 215988 1996552 115000 11:08:01 PM 5131764 6964044 2750668 34.90 2688 2008912 744340 8.33 211656 2195104 90024 11:09:01 PM 5247460 7082624 2634972 33.43 2688 2012264 634008 7.10 240572 2052384 12 11:10:01 PM 5066180 6987544 2816252 35.73 2688 2095576 718160 8.04 257236 2207912 65396 11:11:01 PM 5011516 7060360 2870916 36.42 2688 2218160 628872 7.04 262396 2236352 88 11:12:01 PM 5012028 7060864 2870404 36.42 2688 2218160 628872 7.04 262392 2236428 4 11:13:01 PM 5012332 7061168 2870100 36.41 2688 2218160 628872 7.04 262392 2236128 4 11:14:01 PM 5012448 7061288 2869984 36.41 2688 2218164 628872 7.04 262392 2236132 4 11:15:01 PM 4976116 7026096 2906316 36.87 2688 2219292 666948 7.47 263072 2272220 8 11:16:01 PM 5008864 7057792 2873568 36.46 2688 2218152 619788 6.94 457600 2043940 212 Average: 5085808 7036648 2796624 35.48 2688 2124223 665310 7.45 269570 2171315 27075 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 322.21 194.59 1581.51 60.58 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 64.17 50.96 631.05 8.80 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 18.09 11.91 7.18 4.19 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 47.42 34.66 292.74 6.40 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 400.43 263.72 90.25 73.53 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 1.32 0.73 0.28 0.17 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 0.13 0.04 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 0.70 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 9.53 6.83 10.49 3.54 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 17.73 16.54 15.28 8.16 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 88.25 58.03 262.91 16.54 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) 10/12/2024 _x86_64_ (2 CPU) 23:05:40 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.92 0.06 10.98 9.28 0.14 39.62 11:07:01 PM 0 46.28 0.05 10.44 10.46 0.15 32.61 11:07:01 PM 1 33.58 0.07 11.52 8.09 0.12 46.62 11:08:01 PM all 29.89 0.00 4.69 5.35 0.11 59.96 11:08:01 PM 0 37.57 0.00 5.23 5.18 0.10 51.92 11:08:01 PM 1 22.27 0.00 4.17 5.52 0.12 67.93 11:09:01 PM all 11.33 0.00 1.65 1.34 0.06 85.62 11:09:01 PM 0 13.62 0.00 1.99 1.57 0.05 82.78 11:09:01 PM 1 9.05 0.00 1.30 1.10 0.07 88.48 11:10:01 PM all 11.66 0.00 2.17 0.34 0.07 85.76 11:10:01 PM 0 15.15 0.00 2.46 0.25 0.07 82.08 11:10:01 PM 1 8.17 0.00 1.89 0.43 0.07 89.44 11:11:01 PM all 16.76 0.00 3.38 2.36 0.09 77.42 11:11:01 PM 0 22.30 0.00 4.12 2.91 0.08 70.59 11:11:01 PM 1 11.25 0.00 2.64 1.81 0.10 84.20 11:12:01 PM all 0.28 0.00 0.05 0.03 0.04 99.61 11:12:01 PM 0 0.08 0.00 0.07 0.03 0.05 99.77 11:12:01 PM 1 0.47 0.00 0.03 0.02 0.03 99.45 11:13:01 PM all 0.30 0.00 0.06 0.00 0.04 99.60 11:13:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:13:01 PM 1 0.50 0.00 0.03 0.00 0.02 99.45 11:14:01 PM all 0.23 0.00 0.06 0.00 0.04 99.67 11:14:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 11:14:01 PM 1 0.37 0.00 0.05 0.00 0.02 99.57 11:15:01 PM all 1.77 0.00 0.51 0.03 0.04 97.65 11:15:01 PM 0 2.84 0.00 0.53 0.00 0.05 96.58 11:15:01 PM 1 0.70 0.00 0.48 0.05 0.03 98.73 11:16:01 PM all 26.05 0.00 2.53 0.34 0.09 70.99 11:16:01 PM 0 31.96 0.00 2.89 0.35 0.08 64.71 11:16:01 PM 1 20.13 0.00 2.17 0.33 0.10 77.26 Average: all 13.76 0.01 2.59 1.89 0.07 81.68 Average: 0 16.92 0.01 2.77 2.06 0.08 78.17 Average: 1 10.61 0.01 2.41 1.72 0.07 85.18