---> uname -a: Linux prd-centos8-robot-2c-8g-7752.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: 2800.000 BogoMIPS: 5600.00 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 587 4970 19 2139 6814 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:a7:47:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fea7:4752/64 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) 01/05/2025 _x86_64_ (2 CPU) 22:50:37 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 134.34 77.42 56.91 8171.81 39081.66 10:53:01 PM 114.03 0.75 113.28 53.58 10899.60 10:54:01 PM 27.06 0.38 26.68 64.26 3362.54 10:55:01 PM 50.45 9.26 41.19 1642.25 2742.37 10:56:01 PM 25.10 0.00 25.10 0.00 5615.11 10:57:01 PM 2.93 0.12 2.82 33.06 132.19 10:58:01 PM 1.97 0.00 1.97 0.00 64.02 10:59:01 PM 0.13 0.00 0.13 0.00 1.85 11:00:01 PM 2.45 0.32 2.13 36.92 146.87 11:01:01 PM 30.27 0.53 29.74 63.97 1320.66 Average: 38.87 8.88 29.99 1006.62 6336.77 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5547160 7073532 2335272 29.63 2688 1719108 681536 7.63 187092 1867352 87408 10:53:01 PM 5204764 7003628 2677668 33.97 2688 1976312 716200 8.02 198432 2135028 80688 10:54:01 PM 5289980 7090248 2592452 32.89 2688 1978244 629284 7.05 217868 2034920 8 10:55:01 PM 5012764 7064668 2869668 36.41 2688 2221340 638332 7.15 263832 2239308 156444 10:56:01 PM 5008764 7060244 2873668 36.46 2688 2221340 638332 7.15 263832 2240004 4 10:57:01 PM 4959612 7013500 2922820 37.08 2688 2223748 712504 7.98 264100 2288324 8 10:58:01 PM 4952124 7006028 2930308 37.18 2688 2223764 729492 8.17 264100 2295580 24 10:59:01 PM 4950860 7004764 2931572 37.19 2688 2223764 729492 8.17 264100 2297416 4 11:00:01 PM 5138460 7027196 2743972 34.81 2688 2060076 688548 7.71 260852 2123948 6984 11:01:01 PM 5143836 7030604 2738596 34.74 2688 2062284 687268 7.70 456764 1934772 16760 Average: 5120832 7037441 2761600 35.03 2688 2090998 685099 7.67 264097 2145665 34833 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 288.57 171.23 1187.20 57.54 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 91.55 71.23 1052.79 10.65 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 23.03 10.26 6.78 3.71 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 232.97 170.06 338.07 44.05 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 7.97 5.68 2.21 2.33 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 195.42 187.85 55.35 75.89 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 163.11 161.41 102.88 65.68 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 77.57 76.14 24.73 27.41 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 146.67 126.32 142.88 53.39 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 22.16 20.24 18.87 9.53 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 124.90 100.04 293.18 35.02 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) 01/05/2025 _x86_64_ (2 CPU) 22:50:37 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 32.85 0.04 7.69 18.38 0.09 40.95 10:52:01 PM 0 33.33 0.00 7.84 17.74 0.08 41.01 10:52:01 PM 1 32.36 0.08 7.54 19.02 0.10 40.89 10:53:01 PM all 35.54 0.00 4.96 4.48 0.12 54.91 10:53:01 PM 0 38.92 0.00 4.29 4.59 0.10 52.09 10:53:01 PM 1 32.15 0.00 5.62 4.36 0.13 57.73 10:54:01 PM all 10.15 0.00 1.39 1.13 0.06 87.27 10:54:01 PM 0 14.07 0.00 1.57 1.29 0.05 83.02 10:54:01 PM 1 6.22 0.00 1.20 0.98 0.07 91.52 10:55:01 PM all 28.68 0.00 5.32 2.24 0.10 63.67 10:55:01 PM 0 31.67 0.00 5.82 2.08 0.10 60.33 10:55:01 PM 1 25.68 0.00 4.81 2.40 0.10 67.01 10:56:01 PM all 0.41 0.00 0.38 1.22 0.03 97.96 10:56:01 PM 0 0.37 0.00 0.42 1.29 0.03 97.90 10:56:01 PM 1 0.45 0.00 0.35 1.15 0.02 98.03 10:57:01 PM all 16.39 0.00 0.52 0.04 0.08 82.97 10:57:01 PM 0 30.75 0.00 0.69 0.03 0.10 68.43 10:57:01 PM 1 2.11 0.00 0.35 0.05 0.07 97.42 10:58:01 PM all 12.43 0.00 0.35 0.01 0.08 87.14 10:58:01 PM 0 24.25 0.00 0.57 0.00 0.08 75.10 10:58:01 PM 1 0.62 0.00 0.13 0.02 0.07 99.16 10:59:01 PM all 10.42 0.00 0.23 0.00 0.05 89.30 10:59:01 PM 0 20.27 0.00 0.35 0.00 0.05 79.33 10:59:01 PM 1 0.60 0.00 0.10 0.00 0.05 99.25 11:00:01 PM all 15.54 0.00 1.40 0.03 0.08 82.95 11:00:01 PM 0 25.14 0.00 1.31 0.05 0.07 73.43 11:00:01 PM 1 5.88 0.00 1.50 0.02 0.08 92.52 11:01:01 PM all 31.87 0.00 3.55 0.25 0.08 64.24 11:01:01 PM 0 45.20 0.00 3.54 0.30 0.10 50.86 11:01:01 PM 1 18.53 0.00 3.56 0.20 0.07 77.64 Average: all 19.43 0.00 2.58 2.77 0.08 75.14 Average: 0 26.39 0.00 2.64 2.73 0.08 68.16 Average: 1 12.46 0.01 2.52 2.81 0.08 82.12