---> uname -a: Linux prd-centos8-robot-2c-8g-2559.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4998 19 2124 6826 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:20:f4:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe20:f403/64 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) 12/14/2024 _x86_64_ (2 CPU) 02:08:46 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 206.40 147.43 58.97 14441.20 38857.95 02:11:01 AM 117.49 6.83 110.66 1255.31 11105.63 02:12:01 AM 31.54 0.98 30.56 105.96 3656.95 02:13:01 AM 49.55 0.07 49.48 4.00 4006.68 02:14:01 AM 17.78 0.00 17.78 0.00 4488.12 02:15:01 AM 2.47 0.12 2.35 33.06 124.18 02:16:01 AM 0.17 0.00 0.17 0.00 1.85 02:17:01 AM 1.97 0.32 1.65 36.93 96.17 02:18:01 AM 18.23 0.08 18.14 9.86 726.47 Average: 49.51 17.32 32.20 1765.48 7008.01 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5486112 7031748 2396312 30.40 2688 1737836 729168 8.16 189348 1920788 117376 02:11:01 AM 5236236 7071000 2646188 33.57 2688 2012048 651112 7.29 211036 2089412 90640 02:12:01 AM 5255320 7092836 2627104 33.33 2688 2015280 640088 7.17 240436 2042460 16 02:13:01 AM 5035336 7074408 2847088 36.12 2688 2209172 635132 7.11 257592 2219132 124924 02:14:01 AM 5032280 7071372 2850144 36.16 2688 2209192 635132 7.11 257592 2219144 4 02:15:01 AM 4983368 7024924 2899056 36.78 2688 2211656 685064 7.67 257860 2267444 8 02:16:01 AM 4983344 7024900 2899080 36.78 2688 2211656 685064 7.67 257860 2267500 8 02:17:01 AM 5167736 7042196 2714688 34.44 2688 2046016 646840 7.24 253540 2088020 5888 02:18:01 AM 5134684 7001260 2747740 34.86 2688 2043192 709852 7.95 447532 1951656 13368 Average: 5146046 7048294 2736378 34.71 2688 2077339 668606 7.49 263644 2118395 39137 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 276.36 167.78 1350.75 59.42 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 91.12 67.66 948.62 9.82 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 14.33 9.86 6.57 3.69 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 206.85 146.58 334.99 40.97 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 2.57 1.90 0.81 0.35 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 158.48 144.52 48.19 57.78 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 111.21 110.80 22.27 46.28 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 137.18 121.66 93.91 56.52 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 10.71 11.86 9.28 4.84 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 112.09 86.96 312.86 31.08 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) 12/14/2024 _x86_64_ (2 CPU) 02:08:46 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 43.37 0.05 10.78 13.89 0.12 31.80 02:10:01 AM 0 45.97 0.05 9.86 14.48 0.14 29.50 02:10:01 AM 1 40.78 0.05 11.69 13.29 0.10 34.09 02:11:01 AM all 35.39 0.00 5.67 4.38 0.14 54.42 02:11:01 AM 0 29.16 0.00 5.01 3.49 0.14 62.20 02:11:01 AM 1 41.70 0.00 6.33 5.29 0.14 46.54 02:12:01 AM all 11.51 0.00 1.54 1.37 0.06 85.52 02:12:01 AM 0 6.20 0.00 1.25 1.57 0.05 90.93 02:12:01 AM 1 16.83 0.00 1.82 1.17 0.07 80.11 02:13:01 AM all 26.71 0.00 4.37 1.36 0.11 67.45 02:13:01 AM 0 32.55 0.00 5.05 0.55 0.12 61.73 02:13:01 AM 1 20.89 0.00 3.70 2.17 0.10 73.14 02:14:01 AM all 0.34 0.00 0.28 6.62 0.04 92.72 02:14:01 AM 0 0.55 0.00 0.28 11.58 0.03 87.55 02:14:01 AM 1 0.13 0.00 0.27 1.65 0.05 97.90 02:15:01 AM all 13.39 0.00 0.51 0.07 0.10 85.93 02:15:01 AM 0 26.10 0.00 0.81 0.05 0.08 72.96 02:15:01 AM 1 0.79 0.00 0.22 0.08 0.12 98.80 02:16:01 AM all 9.07 0.00 0.23 0.00 0.07 90.63 02:16:01 AM 0 9.82 0.00 0.23 0.00 0.07 89.88 02:16:01 AM 1 8.32 0.00 0.23 0.00 0.07 91.38 02:17:01 AM all 10.58 0.00 1.26 0.08 0.10 87.99 02:17:01 AM 0 7.31 0.00 0.97 0.12 0.10 91.50 02:17:01 AM 1 13.86 0.00 1.55 0.03 0.10 84.46 02:18:01 AM all 18.19 0.00 1.79 5.48 0.08 74.45 02:18:01 AM 0 21.83 0.00 1.99 4.76 0.08 71.34 02:18:01 AM 1 14.57 0.00 1.60 6.20 0.08 77.54 Average: all 18.67 0.01 2.92 3.68 0.09 74.63 Average: 0 19.88 0.01 2.82 4.05 0.09 73.15 Average: 1 17.45 0.01 3.03 3.30 0.09 76.12