---> uname -a: Linux prd-centos8-robot-2c-8g-24886.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 613 4929 19 2154 6787 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:f9:7f:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fef9:7fdd/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) 09/21/2024 _x86_64_ (2 CPU) 02:38:23 LINUX RESTART (2 CPU) 02:39:02 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 91.34 44.77 46.57 6134.51 35287.58 02:41:01 AM 114.45 6.96 107.48 1258.11 9164.76 02:42:01 AM 48.14 0.67 47.48 49.46 6479.32 02:43:01 AM 34.36 0.38 33.97 64.25 1747.17 02:44:01 AM 36.54 0.03 36.51 3.47 6646.39 02:45:01 AM 4.02 0.10 3.92 32.13 136.03 02:46:01 AM 16.38 0.33 16.04 37.85 2070.69 02:47:01 AM 18.61 0.52 18.10 63.86 720.83 Average: 45.39 6.64 38.74 944.83 7725.12 02:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5598356 7077012 2284072 28.98 2688 1672272 731484 8.19 177492 1829472 78016 02:41:01 AM 5231192 7029428 2651236 33.63 2688 1975288 723476 8.10 211100 2099976 139196 02:42:01 AM 5197840 7025260 2684588 34.06 2688 2004260 718452 8.04 231228 2110312 1120 02:43:01 AM 4970272 6993940 2912156 36.94 2688 2192864 732992 8.21 257620 2288888 170044 02:44:01 AM 5013088 7039296 2869340 36.40 2688 2195132 677172 7.58 259796 2237148 4 02:45:01 AM 4941744 6987536 2940684 37.31 2688 2214716 748828 8.38 259924 2307552 18492 02:46:01 AM 5063364 6960504 2819064 35.76 2688 2071584 759224 8.50 306548 2163000 13200 02:47:01 AM 5088340 6988424 2794088 35.45 2688 2075044 743688 8.33 465076 1980616 1504 Average: 5138024 7012675 2744404 34.82 2688 2050145 729414 8.17 271098 2127120 52697 02:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 241.98 144.98 1024.64 52.41 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 73.81 61.15 797.33 8.86 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 42.23 30.78 381.52 4.75 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 39.59 34.89 277.28 17.91 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 137.01 125.85 40.71 32.29 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 69.71 45.94 342.36 5.30 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 64.71 42.89 117.75 54.92 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 22.28 13.05 12.81 6.49 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 86.09 62.27 372.97 22.81 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) 09/21/2024 _x86_64_ (2 CPU) 02:38:23 LINUX RESTART (2 CPU) 02:39:02 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 29.94 0.03 5.99 31.41 0.13 32.50 02:40:01 AM 0 34.03 0.07 6.49 31.30 0.14 27.98 02:40:01 AM 1 25.85 0.00 5.49 31.53 0.12 37.01 02:41:01 AM all 35.90 0.00 6.19 5.20 0.13 52.58 02:41:01 AM 0 36.48 0.00 6.71 4.74 0.13 51.93 02:41:01 AM 1 35.32 0.00 5.66 5.66 0.12 53.24 02:42:01 AM all 13.54 0.00 1.87 9.10 0.08 75.40 02:42:01 AM 0 8.62 0.00 2.07 9.35 0.07 79.89 02:42:01 AM 1 18.46 0.00 1.67 8.85 0.10 70.92 02:43:01 AM all 29.15 0.00 3.78 1.51 0.10 65.46 02:43:01 AM 0 19.86 0.00 3.39 0.99 0.10 75.66 02:43:01 AM 1 38.41 0.00 4.16 2.03 0.10 55.29 02:44:01 AM all 7.72 0.00 1.76 2.83 0.08 87.60 02:44:01 AM 0 8.38 0.00 1.86 3.04 0.12 86.61 02:44:01 AM 1 7.07 0.00 1.67 2.62 0.05 88.59 02:45:01 AM all 6.96 0.00 0.42 0.25 0.05 92.32 02:45:01 AM 0 5.79 0.00 0.36 0.44 0.05 93.36 02:45:01 AM 1 8.11 0.00 0.49 0.07 0.05 91.28 02:46:01 AM all 15.39 0.00 1.99 0.74 0.08 81.80 02:46:01 AM 0 9.98 0.00 1.76 0.52 0.07 87.67 02:46:01 AM 1 20.79 0.00 2.22 0.97 0.08 75.93 02:47:01 AM all 18.34 0.00 2.13 1.57 0.07 77.90 02:47:01 AM 0 13.24 0.00 1.99 1.89 0.07 82.81 02:47:01 AM 1 23.43 0.00 2.26 1.24 0.07 73.01 Average: all 19.59 0.00 3.01 6.48 0.09 70.82 Average: 0 17.00 0.01 3.07 6.44 0.09 73.38 Average: 1 22.17 0.00 2.94 6.52 0.09 68.27