---> uname -a: Linux prd-centos8-robot-2c-8g-366.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 588 4983 19 2125 6813 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:bb:0f:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:febb:f14/64 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:20 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 72.64 40.27 32.37 6141.42 20999.70 04:05:01 AM 119.31 6.87 112.45 1249.93 10672.45 04:06:01 AM 35.65 1.05 34.61 113.70 4476.81 04:07:01 AM 38.77 0.00 38.77 0.00 2507.63 04:08:01 AM 26.94 0.03 26.91 3.47 5941.12 04:09:01 AM 4.42 0.10 4.32 32.92 161.01 04:10:01 AM 20.71 0.40 20.31 46.79 802.02 Average: 45.43 6.88 38.55 1072.11 6474.49 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5532700 7058480 2349732 29.81 2688 1718044 695192 7.78 185080 1879760 105928 04:05:01 AM 5102952 6966712 2779480 35.26 2688 2041392 749204 8.39 213520 2222380 139268 04:06:01 AM 5241112 7082228 2641320 33.51 2688 2018164 625180 7.00 240516 2054100 20 04:07:01 AM 4977220 7020108 2905212 36.86 2688 2211900 651192 7.29 254408 2279676 167636 04:08:01 AM 5015260 7057860 2867172 36.37 2688 2212028 619348 6.93 257692 2233676 4 04:09:01 AM 4910688 6954840 2971744 37.70 2688 2213576 753160 8.43 257820 2336728 16 04:10:01 AM 5106120 6974040 2776312 35.22 2688 2043924 727524 8.15 446752 1978584 13344 Average: 5126579 7016324 2755853 34.96 2688 2065575 688686 7.71 265113 2140701 60888 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 256.02 170.54 1177.08 55.67 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 96.67 75.77 1078.95 10.95 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 18.46 10.05 7.25 3.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 40.65 33.56 299.71 15.99 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 229.94 169.39 44.47 35.30 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 138.24 106.01 1057.22 8.15 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 101.07 75.75 537.93 26.53 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 125.56 91.40 599.00 22.26 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:20 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 32.19 0.03 6.15 23.01 0.10 38.52 04:04:01 AM 0 33.95 0.05 7.25 23.89 0.12 34.74 04:04:01 AM 1 30.42 0.00 5.05 22.12 0.09 42.34 04:05:01 AM all 35.37 0.00 5.40 5.21 0.13 53.89 04:05:01 AM 0 38.15 0.00 5.08 6.17 0.12 50.48 04:05:01 AM 1 32.59 0.00 5.73 4.25 0.13 57.30 04:06:01 AM all 14.28 0.00 1.98 1.62 0.09 82.02 04:06:01 AM 0 16.93 0.00 1.89 1.89 0.10 79.18 04:06:01 AM 1 11.64 0.00 2.07 1.35 0.08 84.85 04:07:01 AM all 24.78 0.00 3.87 1.20 0.08 70.06 04:07:01 AM 0 24.39 0.00 3.41 0.68 0.08 71.43 04:07:01 AM 1 25.17 0.00 4.33 1.72 0.08 68.69 04:08:01 AM all 3.93 0.00 1.06 2.65 0.05 92.30 04:08:01 AM 0 4.94 0.00 1.10 1.56 0.07 92.33 04:08:01 AM 1 2.93 0.00 1.02 3.75 0.03 92.26 04:09:01 AM all 4.83 0.00 0.62 0.05 0.06 94.44 04:09:01 AM 0 1.96 0.00 0.25 0.03 0.07 97.69 04:09:01 AM 1 7.70 0.00 0.99 0.07 0.05 91.19 04:10:01 AM all 21.92 0.00 2.92 0.26 0.08 74.83 04:10:01 AM 0 27.72 0.00 3.20 0.33 0.08 68.67 04:10:01 AM 1 16.09 0.00 2.63 0.18 0.08 81.00 Average: all 19.56 0.00 3.13 4.77 0.09 72.44 Average: 0 21.11 0.01 3.15 4.86 0.09 70.78 Average: 1 18.01 0.00 3.11 4.69 0.08 74.11