---> uname -a: Linux prd-centos8-robot-2c-8g-16595.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4966 19 2157 6827 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:21:f3:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe21:f34a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 02:09:12 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 38.31 18.18 20.13 4015.58 15516.88 02:11:01 AM 85.20 45.80 39.40 5226.44 29178.38 02:12:01 AM 85.95 12.71 73.24 2383.47 6586.85 02:13:01 AM 79.19 0.08 79.10 2.53 9509.12 02:14:01 AM 26.82 0.70 26.12 50.52 1972.76 02:15:02 AM 25.47 1.02 24.46 132.89 1406.85 02:16:01 AM 31.30 0.00 31.30 0.00 6187.46 02:17:01 AM 15.69 0.03 15.66 3.47 872.21 02:18:01 AM 3.62 0.02 3.60 0.13 110.26 02:19:01 AM 16.58 0.32 16.26 44.79 2146.84 Average: 41.10 6.79 34.31 882.43 6468.91 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6042220 7303112 1840208 23.35 2688 1467540 477564 6.06 125072 1495392 754212 02:11:01 AM 5757472 7163308 2124956 26.96 2688 1602756 619652 6.94 165056 1692220 43536 02:12:01 AM 5372112 7073604 2510316 31.85 2688 1884216 666920 7.47 210748 1980348 138144 02:13:01 AM 5133224 6976100 2749204 34.88 2688 2020156 738380 8.27 215004 2189580 50452 02:14:01 AM 5140464 6981892 2741964 34.79 2688 2018740 726912 8.14 234156 2164492 15804 02:15:02 AM 4917624 6989028 2964804 37.61 2688 2241116 733812 8.22 290932 2307400 213176 02:16:01 AM 4991068 7016944 2891360 36.68 2688 2195820 661628 7.41 261340 2259456 4 02:17:01 AM 5041672 7069200 2840756 36.04 2688 2197508 629672 7.05 263400 2207332 76 02:18:01 AM 4969868 7017472 2912560 36.95 2688 2217584 695200 7.78 263580 2278512 19928 02:19:01 AM 5127188 7028660 2755240 34.95 2688 2077316 691604 7.74 457776 1948016 13352 Average: 5249291 7061932 2633137 33.41 2688 1992275 664134 7.44 248706 2052275 124868 02:10:00 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 0.00 0.00 0.00 0.00 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 219.58 127.28 793.35 45.49 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 94.00 68.57 788.78 17.10 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 43.99 36.36 461.81 7.05 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 13.26 6.65 5.40 2.82 0.00 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 AM eth0 37.02 29.32 277.59 5.81 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 4.13 3.66 2.54 1.34 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 202.52 181.44 44.53 41.35 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 65.96 47.08 365.70 4.94 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 64.54 43.99 124.79 53.64 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 82.70 60.42 317.98 19.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 02:09:12 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 85.14 0.00 7.43 6.76 0.00 0.68 02:10:01 AM 0 85.81 0.00 7.43 6.76 0.00 0.00 02:10:01 AM 1 84.46 0.00 7.43 6.76 0.00 1.35 02:11:01 AM all 17.84 0.04 3.97 37.87 0.08 40.20 02:11:01 AM 0 19.80 0.05 3.16 37.46 0.07 39.46 02:11:01 AM 1 15.88 0.03 4.78 38.28 0.08 40.94 02:12:01 AM all 32.72 0.00 5.14 6.11 0.11 55.92 02:12:01 AM 0 28.03 0.00 4.44 4.17 0.12 63.25 02:12:01 AM 1 37.41 0.00 5.85 8.05 0.10 48.59 02:13:01 AM all 31.17 0.00 3.56 7.27 0.11 57.89 02:13:01 AM 0 27.55 0.00 3.14 5.79 0.10 63.42 02:13:01 AM 1 34.79 0.00 3.98 8.75 0.12 52.36 02:14:01 AM all 13.32 0.00 1.44 3.01 0.06 82.16 02:14:01 AM 0 19.29 0.00 1.87 3.66 0.07 75.12 02:14:01 AM 1 7.36 0.00 1.02 2.37 0.05 89.20 02:15:02 AM all 22.16 0.00 3.21 4.01 0.09 70.52 02:15:02 AM 0 23.06 0.00 3.15 3.42 0.10 70.27 02:15:02 AM 1 21.27 0.00 3.27 4.60 0.08 70.77 02:16:01 AM all 4.23 0.00 1.01 39.62 0.03 55.11 02:16:01 AM 0 2.46 0.00 0.97 43.60 0.02 52.95 02:16:01 AM 1 5.99 0.00 1.06 35.63 0.03 57.29 02:17:01 AM all 10.90 0.00 1.55 11.06 0.07 76.43 02:17:01 AM 0 7.42 0.00 1.17 12.19 0.07 79.15 02:17:01 AM 1 14.39 0.00 1.92 9.92 0.07 73.70 02:18:01 AM all 6.86 0.00 0.43 0.41 0.04 92.26 02:18:01 AM 0 1.28 0.00 0.42 0.28 0.03 97.98 02:18:01 AM 1 12.56 0.00 0.44 0.55 0.05 86.40 02:19:01 AM all 20.62 0.00 2.67 3.63 0.08 73.01 02:19:01 AM 0 16.44 0.00 2.59 3.68 0.07 77.23 02:19:01 AM 1 24.79 0.00 2.76 3.58 0.08 68.79 Average: all 17.99 0.00 2.57 12.48 0.07 66.88 Average: 0 16.36 0.01 2.34 12.60 0.07 68.62 Average: 1 19.62 0.00 2.81 12.36 0.07 65.13