---> uname -a: Linux prd-centos8-robot-2c-8g-16492.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 637 4942 19 2118 6763 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:a0:05:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fea0:55d/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) 08/31/2024 _x86_64_ (2 CPU) 13:10:53 LINUX RESTART (2 CPU) 01:12:01 PM tps rtps wtps bread/s bwrtn/s 01:13:01 PM 97.83 7.77 90.07 1331.78 7442.34 01:14:01 PM 70.91 0.73 70.18 51.31 8481.24 01:15:01 PM 22.09 0.38 21.71 64.25 1401.10 01:16:01 PM 47.54 0.03 47.51 3.47 6935.24 01:17:01 PM 3.20 0.00 3.20 0.00 123.43 01:18:01 PM 2.18 0.12 2.07 33.06 120.66 01:19:01 PM 0.43 0.00 0.43 0.00 5.38 01:20:01 PM 0.17 0.00 0.17 0.00 2.62 01:21:01 PM 27.22 0.63 26.59 73.03 1392.55 Average: 30.18 1.07 29.11 172.98 2878.54 01:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 PM 5191108 6978688 2691316 34.14 2688 1967252 797928 8.93 217368 2142308 184832 01:14:01 PM 5124132 6968168 2758292 34.99 2688 2021588 761300 8.52 232808 2179584 19004 01:15:01 PM 4960300 6939100 2922124 37.07 2688 2151392 798876 8.94 266556 2293984 129728 01:16:01 PM 4980764 7005272 2901660 36.81 2688 2194012 689372 7.72 259860 2266308 84 01:17:01 PM 4981180 7005688 2901244 36.81 2688 2194012 689372 7.72 259872 2266068 20 01:18:01 PM 4935148 6962156 2947276 37.39 2688 2196512 760056 8.51 260140 2311556 8 01:19:01 PM 4920892 6947908 2961532 37.57 2688 2196528 791708 8.86 260140 2325568 36 01:20:01 PM 4977748 7006824 2904676 36.85 2688 2198588 690564 7.73 260544 2269260 2076 01:21:01 PM 5076904 6937648 2805520 35.59 2688 2035728 757700 8.48 444412 2008972 188 Average: 5016464 6972384 2865960 36.36 2688 2128401 748542 8.38 273522 2229290 37331 01:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 83.37 66.99 936.18 8.34 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 45.89 30.17 336.18 7.43 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 36.74 29.37 271.91 6.18 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 226.83 163.96 49.06 35.91 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 5.86 3.70 0.99 0.85 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 189.85 180.59 55.27 71.51 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 239.60 235.25 194.09 91.17 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 138.48 127.71 79.30 41.54 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 44.66 34.97 84.25 32.92 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 112.34 96.95 223.02 32.87 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) 08/31/2024 _x86_64_ (2 CPU) 13:10:53 LINUX RESTART (2 CPU) 01:12:01 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 33.38 0.00 5.24 7.29 0.14 53.95 01:13:01 PM 0 26.96 0.00 4.66 6.26 0.12 62.00 01:13:01 PM 1 39.83 0.00 5.82 8.33 0.17 45.86 01:14:01 PM all 19.89 0.00 2.83 4.24 0.09 72.94 01:14:01 PM 0 14.16 0.00 2.54 5.53 0.10 77.66 01:14:01 PM 1 25.64 0.00 3.12 2.95 0.08 68.20 01:15:01 PM all 19.24 0.00 2.56 0.65 0.08 77.47 01:15:01 PM 0 21.04 0.00 2.27 0.64 0.08 75.97 01:15:01 PM 1 17.44 0.00 2.85 0.67 0.07 78.98 01:16:01 PM all 13.94 0.00 2.84 7.91 0.09 75.22 01:16:01 PM 0 12.53 0.00 2.82 7.46 0.10 77.09 01:16:01 PM 1 15.35 0.00 2.86 8.35 0.08 73.35 01:17:01 PM all 0.48 0.00 0.13 0.02 0.03 99.36 01:17:01 PM 0 0.30 0.00 0.15 0.03 0.03 99.48 01:17:01 PM 1 0.65 0.00 0.10 0.00 0.02 99.23 01:18:01 PM all 16.76 0.00 0.71 0.03 0.09 82.40 01:18:01 PM 0 29.84 0.00 1.01 0.00 0.10 69.05 01:18:01 PM 1 3.75 0.00 0.42 0.07 0.08 95.68 01:19:01 PM all 22.86 0.00 0.58 0.00 0.13 76.43 01:19:01 PM 0 17.59 0.00 0.42 0.00 0.12 81.88 01:19:01 PM 1 28.14 0.00 0.74 0.00 0.13 70.99 01:20:01 PM all 18.07 0.00 0.49 0.00 0.09 81.35 01:20:01 PM 0 34.46 0.00 0.73 0.00 0.12 64.70 01:20:01 PM 1 1.82 0.00 0.25 0.00 0.07 97.86 01:21:01 PM all 26.55 0.00 3.34 0.82 0.12 69.18 01:21:01 PM 0 18.24 0.00 3.17 0.80 0.10 77.69 01:21:01 PM 1 34.84 0.00 3.52 0.83 0.13 60.67 Average: all 19.02 0.00 2.08 2.33 0.09 76.47 Average: 0 19.44 0.00 1.98 2.31 0.10 76.18 Average: 1 18.60 0.00 2.18 2.35 0.09 76.77