---> uname -a: Linux prd-centos8-robot-2c-8g-2330.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 634 4939 19 2123 6767 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:2b:f6:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe2b:f6f6/64 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) 01/17/2025 _x86_64_ (2 CPU) 04:22:35 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 97.59 49.17 48.42 7430.04 35381.87 04:25:01 AM 94.60 0.03 94.57 1.07 9400.28 04:26:01 AM 51.20 0.73 50.47 53.05 5292.50 04:27:01 AM 30.28 3.81 26.47 1256.17 2328.89 04:28:01 AM 56.02 3.35 52.67 57.59 7200.18 04:29:01 AM 4.42 0.12 4.30 33.06 183.40 04:30:01 AM 2.13 0.00 2.13 0.00 116.48 04:31:01 AM 0.40 0.00 0.40 0.00 5.85 04:32:01 AM 12.05 0.32 11.73 36.92 417.81 04:33:01 AM 25.17 0.52 24.66 63.85 1176.31 Average: 37.39 5.81 31.58 893.64 6152.32 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5507928 7033540 2374504 30.12 2688 1718180 745396 8.35 186672 1904328 82272 04:25:01 AM 5303136 6998252 2579296 32.72 2688 1878212 734120 8.22 186536 2068824 46532 04:26:01 AM 5242768 7038396 2639664 33.49 2688 1973512 693644 7.77 205528 2091596 30700 04:27:01 AM 5019916 6938212 2862516 36.32 2688 2093168 782260 8.76 256148 2254916 64220 04:28:01 AM 4974496 7011736 2907936 36.89 2688 2207072 686736 7.69 258016 2277296 96 04:29:01 AM 4926348 6965984 2956084 37.50 2688 2209468 756960 8.48 258284 2324904 1408 04:30:01 AM 4926164 6965800 2956268 37.50 2688 2209468 772392 8.65 258284 2325116 4 04:31:01 AM 4911532 6951220 2970900 37.69 2688 2209488 769088 8.61 258284 2339268 4 04:32:01 AM 5033328 6899680 2849104 36.14 2688 2042208 799220 8.95 276820 2221684 20252 04:33:01 AM 5067920 6939584 2814512 35.71 2688 2047836 759636 8.51 451184 2016348 16728 Average: 5091354 6974240 2791078 35.41 2688 2058861 749945 8.40 259576 2182428 26222 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 299.68 170.81 1204.68 58.34 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 46.78 36.50 598.02 4.67 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 49.02 34.72 440.52 6.45 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 33.42 29.02 297.67 7.55 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 132.53 110.21 33.16 24.29 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 31.61 19.41 22.08 4.30 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 249.02 248.45 50.09 104.01 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 219.54 216.28 199.15 79.02 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 96.73 78.56 114.67 43.72 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 21.78 19.03 17.90 8.81 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 118.02 96.30 297.86 34.12 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) 01/17/2025 _x86_64_ (2 CPU) 04:22:35 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 33.56 0.03 7.12 18.54 0.15 40.59 04:24:01 AM 0 32.48 0.05 6.32 16.00 0.14 45.02 04:24:01 AM 1 34.65 0.02 7.92 21.08 0.17 36.17 04:25:01 AM all 19.54 0.00 3.13 13.73 0.17 63.44 04:25:01 AM 0 17.77 0.00 3.09 14.40 0.15 64.59 04:25:01 AM 1 21.30 0.00 3.17 13.06 0.19 62.29 04:26:01 AM all 19.40 0.00 2.99 3.35 0.10 74.16 04:26:01 AM 0 15.61 0.00 2.34 3.13 0.08 78.84 04:26:01 AM 1 23.20 0.00 3.63 3.57 0.12 69.48 04:27:01 AM all 22.08 0.00 2.87 2.52 0.08 72.44 04:27:01 AM 0 18.21 0.00 2.84 0.97 0.08 77.90 04:27:01 AM 1 25.95 0.00 2.91 4.08 0.08 66.98 04:28:01 AM all 18.24 0.00 3.55 6.65 0.11 71.46 04:28:01 AM 0 16.60 0.00 3.51 5.30 0.10 74.49 04:28:01 AM 1 19.86 0.00 3.59 7.99 0.12 68.45 04:29:01 AM all 3.09 0.00 0.35 0.03 0.04 96.49 04:29:01 AM 0 2.58 0.00 0.39 0.00 0.05 96.98 04:29:01 AM 1 3.59 0.00 0.32 0.05 0.03 96.00 04:30:01 AM all 20.50 0.00 0.49 0.01 0.10 78.90 04:30:01 AM 0 10.33 0.00 0.32 0.02 0.08 89.25 04:30:01 AM 1 30.66 0.00 0.65 0.00 0.12 68.56 04:31:01 AM all 24.89 0.00 0.54 0.00 0.11 74.45 04:31:01 AM 0 48.55 0.00 0.82 0.00 0.12 50.51 04:31:01 AM 1 1.29 0.00 0.27 0.00 0.10 98.34 04:32:01 AM all 19.22 0.00 1.75 0.12 0.09 78.82 04:32:01 AM 0 16.46 0.00 1.74 0.05 0.10 81.65 04:32:01 AM 1 21.99 0.00 1.76 0.18 0.08 75.99 04:33:01 AM all 29.84 0.00 3.46 0.38 0.14 66.17 04:33:01 AM 0 27.98 0.00 3.19 0.32 0.15 68.36 04:33:01 AM 1 31.70 0.00 3.74 0.45 0.13 63.98 Average: all 21.03 0.00 2.62 4.51 0.11 71.72 Average: 0 20.65 0.01 2.45 4.00 0.11 72.79 Average: 1 21.40 0.00 2.79 5.03 0.11 70.66