---> uname -a: Linux prd-centos8-robot-2c-8g-1105.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4777 19 2307 6782 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:15:22:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe15:2214/64 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) 01/12/2025 _x86_64_ (2 CPU) 22:51:05 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 88.87 6.17 82.70 1108.37 6122.50 10:54:01 PM 64.24 0.67 63.57 51.19 9501.58 10:55:01 PM 11.73 0.42 11.31 64.78 355.75 10:56:01 PM 14.25 2.95 11.30 1183.87 1035.99 10:57:01 PM 59.21 6.28 52.93 457.85 7204.83 10:58:01 PM 4.98 0.00 4.98 0.00 203.22 10:59:01 PM 0.57 0.00 0.57 0.00 7.58 11:00:01 PM 0.28 0.00 0.28 0.00 2.88 11:01:01 PM 5.83 0.18 5.65 33.06 91.47 Average: 27.66 1.84 25.82 320.68 2718.76 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5256488 7019124 2625936 33.31 2688 1941588 694988 7.78 187076 2107572 228248 10:54:01 PM 5191156 6986440 2691268 34.14 2688 1973416 713880 7.99 198432 2148908 4 10:55:01 PM 5268408 7065632 2614016 33.16 2688 1975364 643876 7.21 217432 2053252 4 10:56:01 PM 5047864 6965428 2834560 35.96 2688 2092700 749092 8.39 254908 2226684 64052 10:57:01 PM 4989328 7037836 2893096 36.70 2688 2218476 645864 7.23 263800 2251380 76 10:58:01 PM 4993032 7041528 2889392 36.66 2688 2218480 645864 7.23 263800 2251320 4 10:59:01 PM 4992964 7041460 2889460 36.66 2688 2218480 645864 7.23 263800 2251320 4 11:00:01 PM 4992352 7040848 2890072 36.66 2688 2218480 645732 7.23 263800 2251668 4 11:01:01 PM 4908608 6955352 2973816 37.73 2688 2216304 730724 8.18 300868 2295852 13356 Average: 5071133 7017072 2811291 35.67 2688 2119254 679543 7.61 245991 2204217 33972 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.58 80.09 1021.39 20.57 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 51.71 28.71 436.25 3.66 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 PM eth0 14.56 10.58 5.29 3.72 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 32.91 27.99 294.23 5.87 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 624.51 445.03 125.19 101.52 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 1.85 0.57 0.18 0.09 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 0.70 0.17 0.04 0.01 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 0.53 0.18 0.03 0.01 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 13.96 10.41 13.03 5.61 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.58 67.06 209.13 15.67 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) 01/12/2025 _x86_64_ (2 CPU) 22:51:05 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 38.11 0.00 5.52 2.44 0.12 53.81 10:53:01 PM 0 30.32 0.00 4.37 2.24 0.12 62.95 10:53:01 PM 1 45.92 0.00 6.66 2.65 0.12 44.65 10:54:01 PM all 9.68 0.00 1.44 2.34 0.09 86.46 10:54:01 PM 0 6.80 0.00 0.94 1.77 0.10 90.39 10:54:01 PM 1 12.55 0.00 1.94 2.90 0.08 82.52 10:55:01 PM all 10.45 0.00 1.36 0.39 0.06 87.73 10:55:01 PM 0 12.81 0.00 1.46 0.39 0.05 85.30 10:55:01 PM 1 8.10 0.00 1.27 0.40 0.07 90.16 10:56:01 PM all 11.94 0.00 2.13 0.73 0.08 85.12 10:56:01 PM 0 5.04 0.00 1.59 0.82 0.08 92.47 10:56:01 PM 1 18.84 0.00 2.67 0.65 0.07 77.77 10:57:01 PM all 17.78 0.00 4.30 1.99 0.08 75.85 10:57:01 PM 0 8.41 0.00 3.73 1.91 0.07 85.88 10:57:01 PM 1 27.17 0.00 4.86 2.08 0.10 65.79 10:58:01 PM all 0.17 0.00 0.06 0.01 0.03 99.73 10:58:01 PM 0 0.07 0.00 0.03 0.00 0.03 99.87 10:58:01 PM 1 0.27 0.00 0.08 0.02 0.03 99.60 10:59:01 PM all 0.29 0.00 0.05 0.00 0.03 99.62 10:59:01 PM 0 0.03 0.00 0.05 0.00 0.02 99.90 10:59:01 PM 1 0.55 0.00 0.05 0.00 0.05 99.35 11:00:01 PM all 0.32 0.00 0.07 0.00 0.05 99.57 11:00:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:00:01 PM 1 0.57 0.00 0.07 0.00 0.07 99.30 11:01:01 PM all 10.91 0.00 1.23 0.08 0.06 87.72 11:01:01 PM 0 6.61 0.00 1.07 0.07 0.05 92.21 11:01:01 PM 1 15.21 0.00 1.40 0.10 0.07 83.22 Average: all 11.02 0.00 1.79 0.89 0.07 86.24 Average: 0 7.76 0.00 1.47 0.80 0.06 89.92 Average: 1 14.29 0.00 2.10 0.97 0.07 82.56