---> uname -a: Linux prd-centos8-robot-2c-8g-42039.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 610 4952 19 2135 6790 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:66:a0:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe66:a009/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:21 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 118.47 43.38 75.10 7128.30 7078.23 06:21:01 AM 82.76 0.70 82.06 50.77 10143.09 06:22:01 AM 20.83 0.42 20.41 64.78 1061.71 06:23:01 AM 58.13 2.52 55.61 396.00 7576.52 06:24:01 AM 5.02 0.00 5.02 0.00 208.90 06:25:01 AM 0.28 0.00 0.28 0.00 4.47 06:26:01 AM 0.12 0.00 0.12 0.00 0.77 06:27:01 AM 0.28 0.08 0.20 31.99 6.08 06:28:01 AM 29.31 0.85 28.46 101.70 1294.69 Average: 35.03 5.33 29.70 863.86 3042.11 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5373292 7095572 2509140 31.83 2688 1903720 656456 7.35 210176 1974940 152340 06:21:01 AM 5191380 7028340 2691052 34.14 2688 2013972 705092 7.89 221516 2123336 92 06:22:01 AM 5143544 7041048 2738888 34.75 2688 2071780 693728 7.77 251864 2132976 48800 06:23:01 AM 5004644 7057128 2877788 36.51 2688 2221796 681632 7.63 261960 2241400 80 06:24:01 AM 5004952 7057440 2877480 36.50 2688 2221800 681632 7.63 261960 2241312 4 06:25:01 AM 5003760 7056248 2878672 36.52 2688 2221800 681632 7.63 261960 2242488 4 06:26:01 AM 5004000 7056488 2878432 36.52 2688 2221800 681632 7.63 261960 2242280 4 06:27:01 AM 4999860 7054144 2882572 36.57 2688 2223584 676184 7.57 262632 2245720 820 06:28:01 AM 5111928 6992212 2770504 35.15 2688 2055440 716180 8.02 450196 1968156 1536 Average: 5093040 7048736 2789392 35.39 2688 2128410 686019 7.68 271580 2156956 22631 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 362.37 219.96 1662.97 63.45 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 59.98 44.42 549.13 7.69 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 29.96 24.64 115.60 6.59 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 234.92 164.66 228.24 42.60 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 1.13 0.55 0.25 0.08 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.50 0.20 0.15 0.07 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 1.65 0.13 0.15 0.01 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 14.38 9.87 4.33 2.67 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 45.63 36.27 82.15 23.89 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 83.40 55.64 293.71 16.34 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:21 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 39.38 0.02 7.89 3.25 0.14 49.32 06:20:01 AM 0 41.09 0.03 8.67 2.39 0.12 47.69 06:20:01 AM 1 37.66 0.00 7.12 4.11 0.17 50.94 06:21:01 AM all 19.75 0.00 2.86 3.11 0.09 74.18 06:21:01 AM 0 17.86 0.00 2.77 3.47 0.08 75.81 06:21:01 AM 1 21.65 0.00 2.95 2.75 0.10 72.54 06:22:01 AM all 20.58 0.00 2.81 0.74 0.08 75.79 06:22:01 AM 0 25.54 0.00 2.74 0.80 0.08 70.83 06:22:01 AM 1 15.61 0.00 2.88 0.67 0.08 80.76 06:23:01 AM all 17.82 0.00 3.25 2.11 0.12 76.70 06:23:01 AM 0 22.70 0.00 3.28 1.57 0.07 72.39 06:23:01 AM 1 12.97 0.00 3.22 2.65 0.17 81.00 06:24:01 AM all 0.28 0.00 0.06 0.03 0.04 99.59 06:24:01 AM 0 0.48 0.00 0.03 0.05 0.03 99.40 06:24:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 06:25:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 06:25:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 06:25:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 06:26:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 06:26:01 AM 0 0.47 0.00 0.02 0.00 0.02 99.50 06:26:01 AM 1 0.08 0.00 0.10 0.00 0.05 99.77 06:27:01 AM all 1.62 0.00 0.29 0.03 0.05 98.01 06:27:01 AM 0 2.49 0.00 0.37 0.05 0.03 97.06 06:27:01 AM 1 0.75 0.00 0.22 0.00 0.07 98.96 06:28:01 AM all 30.07 0.00 3.74 1.26 0.10 64.83 06:28:01 AM 0 40.60 0.00 3.72 2.10 0.10 53.48 06:28:01 AM 1 19.58 0.00 3.77 0.42 0.10 76.13 Average: all 14.44 0.00 2.33 1.17 0.08 81.98 Average: 0 16.82 0.00 2.40 1.16 0.06 79.55 Average: 1 12.05 0.00 2.27 1.18 0.09 84.41