---> uname -a: Linux prd-centos8-robot-2c-8g-12005.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 623 4962 19 2111 6778 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:10:1c:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe10:1c44/64 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) 08/19/2024 _x86_64_ (2 CPU) 07:13:54 LINUX RESTART (2 CPU) 07:15:02 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 84.97 13.47 71.50 2413.29 6407.03 07:17:01 AM 80.64 0.73 79.91 51.32 8830.81 07:18:01 AM 16.35 0.82 15.53 123.45 1254.27 07:19:01 AM 47.88 0.00 47.88 0.00 3435.30 07:20:00 AM 33.61 0.46 33.14 74.66 5824.07 07:20:01 AM 3.47 0.00 3.47 0.00 39.31 07:21:01 AM 22.34 0.53 21.81 64.78 1007.53 Average: 47.38 2.64 44.75 448.72 4426.58 07:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5307804 7018868 2574628 32.66 2688 1894264 735236 8.23 211624 2041900 149152 07:17:01 AM 5152808 6975324 2729624 34.63 2688 1999828 748352 8.38 222688 2160296 30116 07:18:01 AM 5219368 7046812 2663064 33.78 2688 2004800 666952 7.47 241896 2075268 4 07:19:01 AM 4944228 6971268 2938204 37.28 2688 2196032 726736 8.14 258008 2308088 150712 07:20:00 AM 5073864 6952968 2808568 35.63 2688 2052480 757080 8.48 274672 2175812 24272 07:20:01 AM 5077416 6954740 2805016 35.59 2688 2052532 757080 8.48 274788 2176216 24336 07:21:01 AM 5131472 6988324 2750960 34.90 2688 2032740 697420 7.81 445000 1956012 1392 Average: 5129566 6986901 2752866 34.92 2688 2033239 726979 8.14 275525 2127656 54283 07:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 177.51 127.03 1210.53 35.09 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 52.95 38.99 473.07 7.37 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 21.85 9.55 10.84 3.32 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 40.05 33.71 275.15 8.53 0.00 0.00 0.00 0.00 07:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:00 AM eth0 286.00 242.65 122.04 62.71 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 2.89 2.89 1.72 2.09 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 16.09 14.60 12.91 7.02 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 97.49 76.46 347.77 20.34 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) 08/19/2024 _x86_64_ (2 CPU) 07:13:54 LINUX RESTART (2 CPU) 07:15:02 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 32.42 0.00 5.97 3.37 0.09 58.14 07:16:01 AM 0 33.33 0.00 6.02 3.52 0.08 57.05 07:16:01 AM 1 31.51 0.00 5.93 3.23 0.10 59.23 07:17:01 AM all 21.92 0.00 3.23 4.97 0.10 69.78 07:17:01 AM 0 25.39 0.00 3.79 4.96 0.12 65.74 07:17:01 AM 1 18.45 0.00 2.67 4.99 0.08 73.81 07:18:01 AM all 11.19 0.00 1.29 1.72 0.06 85.74 07:18:01 AM 0 12.79 0.00 1.47 1.50 0.05 84.19 07:18:01 AM 1 9.58 0.00 1.11 1.94 0.07 87.31 07:19:01 AM all 25.40 0.00 3.99 2.16 0.08 68.36 07:19:01 AM 0 27.99 0.00 4.41 2.07 0.10 65.43 07:19:01 AM 1 22.82 0.00 3.57 2.25 0.07 71.30 07:20:00 AM all 9.52 0.00 2.22 2.90 0.06 85.30 07:20:00 AM 0 10.93 0.00 2.17 2.90 0.05 83.95 07:20:00 AM 1 8.11 0.00 2.26 2.90 0.07 86.66 07:20:01 AM all 3.48 0.00 0.87 0.29 0.00 95.36 07:20:01 AM 0 0.58 0.00 1.16 0.00 0.00 98.26 07:20:01 AM 1 6.36 0.00 0.58 0.58 0.00 92.49 07:21:01 AM all 22.95 0.00 2.61 0.25 0.07 74.13 07:21:01 AM 0 35.64 0.00 2.77 0.35 0.08 61.16 07:21:01 AM 1 10.25 0.00 2.44 0.15 0.05 87.11 Average: all 20.51 0.00 3.20 2.55 0.08 73.66 Average: 0 24.28 0.00 3.43 2.53 0.08 69.68 Average: 1 16.75 0.00 2.98 2.56 0.07 77.64