---> uname -a: Linux prd-centos8-robot-2c-8g-5673.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 619 4939 19 2138 6781 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:45:46:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe45:4608/64 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:43 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 187.12 139.55 47.57 14197.00 37665.43 02:20:01 AM 105.91 7.00 98.92 1259.18 8487.10 02:21:01 AM 64.48 0.98 63.50 110.88 7446.63 02:22:01 AM 40.70 2.55 38.15 395.33 2282.94 02:23:01 AM 30.18 0.03 30.14 3.47 6018.88 02:24:01 AM 2.15 0.12 2.03 33.05 113.96 02:25:01 AM 0.38 0.00 0.38 0.00 6.16 02:26:01 AM 0.22 0.00 0.22 0.00 3.20 02:27:01 AM 13.31 0.40 12.91 46.78 536.39 Average: 49.39 16.74 32.65 1782.86 6951.22 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5624068 7102176 2258364 28.65 2688 1671872 661032 7.40 177164 1801568 74248 02:20:01 AM 5143240 7002888 2739192 34.75 2688 2037300 728684 8.16 213072 2187080 216316 02:21:01 AM 5244820 7081460 2637612 33.46 2688 2013692 620856 6.95 239424 2051460 20 02:22:01 AM 4985236 7032972 2897196 36.76 2688 2216648 657328 7.36 259484 2266476 166240 02:23:01 AM 4977948 7025392 2904484 36.85 2688 2216724 654624 7.33 262320 2265172 4 02:24:01 AM 4929380 6979244 2953052 37.46 2688 2219132 739696 8.28 262588 2313384 4 02:25:01 AM 4913516 6963396 2968916 37.66 2688 2219148 755964 8.46 262588 2328444 24 02:26:01 AM 4916480 6966380 2965952 37.63 2688 2219168 755964 8.46 262588 2325332 24 02:27:01 AM 5144836 7025620 2737596 34.73 2688 2055568 659896 7.39 453428 1931696 19480 Average: 5097725 7019948 2784707 35.33 2688 2096584 692672 7.76 265851 2163401 52929 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 232.42 138.49 945.81 54.65 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 112.98 91.25 1253.44 12.39 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 16.11 9.33 6.96 3.77 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 44.17 37.20 299.30 9.60 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 188.59 134.34 42.73 35.74 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 155.62 145.93 46.38 56.75 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 226.22 223.34 186.38 88.77 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 164.24 161.51 79.21 56.90 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 60.03 41.02 92.46 23.68 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 133.37 109.15 328.07 38.02 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:43 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 32.82 0.06 10.05 38.51 0.19 18.37 02:19:01 AM 0 40.33 0.05 8.88 38.76 0.20 11.78 02:19:01 AM 1 25.28 0.07 11.22 38.26 0.17 24.99 02:20:01 AM all 36.54 0.00 5.86 3.32 0.12 54.16 02:20:01 AM 0 43.89 0.00 6.54 2.80 0.12 46.65 02:20:01 AM 1 29.20 0.00 5.17 3.84 0.12 61.66 02:21:01 AM all 16.82 0.00 2.08 2.09 0.08 78.95 02:21:01 AM 0 14.97 0.00 2.22 1.82 0.05 80.94 02:21:01 AM 1 18.66 0.00 1.93 2.35 0.10 76.96 02:22:01 AM all 26.63 0.00 4.31 0.69 0.11 68.26 02:22:01 AM 0 32.81 0.00 4.68 0.88 0.12 61.51 02:22:01 AM 1 20.48 0.00 3.94 0.50 0.10 74.98 02:23:01 AM all 1.12 0.00 0.70 1.35 0.04 96.79 02:23:01 AM 0 1.55 0.00 0.70 1.50 0.02 96.23 02:23:01 AM 1 0.69 0.00 0.70 1.19 0.07 97.36 02:24:01 AM all 12.79 0.00 0.52 0.03 0.08 86.58 02:24:01 AM 0 4.76 0.00 0.52 0.05 0.08 94.59 02:24:01 AM 1 20.86 0.00 0.52 0.00 0.08 78.53 02:25:01 AM all 18.05 0.00 0.47 0.00 0.10 81.38 02:25:01 AM 0 1.09 0.00 0.25 0.00 0.08 98.58 02:25:01 AM 1 35.03 0.00 0.69 0.00 0.12 64.17 02:26:01 AM all 22.58 0.00 0.49 0.00 0.08 76.85 02:26:01 AM 0 2.58 0.00 0.28 0.00 0.08 97.05 02:26:01 AM 1 42.59 0.00 0.69 0.00 0.08 56.64 02:27:01 AM all 16.14 0.00 2.64 0.15 0.06 81.02 02:27:01 AM 0 11.50 0.00 2.35 0.13 0.07 85.94 02:27:01 AM 1 20.79 0.00 2.92 0.17 0.05 76.07 Average: all 20.37 0.01 3.00 5.06 0.09 71.46 Average: 0 17.03 0.01 2.93 5.05 0.09 74.89 Average: 1 23.72 0.01 3.07 5.08 0.10 68.02