---> uname -a: Linux prd-centos8-robot-2c-8g-68.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 604 4957 19 2135 6796 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:d7:6d:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fed7:6d96/64 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) 02/19/2025 _x86_64_ (2 CPU) 03:30:56 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 114.74 0.22 114.52 6.51 10374.01 03:34:01 AM 39.89 1.08 38.81 115.98 4879.34 03:35:01 AM 50.84 6.72 44.13 1245.93 2880.85 03:36:01 AM 28.31 0.03 28.27 3.47 5845.68 03:37:01 AM 0.58 0.00 0.58 0.00 10.13 03:38:01 AM 0.53 0.00 0.53 0.00 6.95 03:39:01 AM 0.57 0.10 0.47 32.13 41.48 03:40:01 AM 13.85 0.33 13.51 37.86 516.21 03:41:01 AM 27.71 0.52 27.19 63.85 1248.57 Average: 30.63 1.00 29.62 167.59 2853.21 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5144708 6976456 2737724 34.73 2688 2009800 764400 8.56 189936 2207444 151292 03:34:01 AM 5265436 7073572 2616996 33.20 2688 1985600 665196 7.45 216708 2055380 28 03:35:01 AM 4955924 7005272 2926508 37.13 2688 2218280 713252 7.99 254236 2301404 162344 03:36:01 AM 4987512 7036596 2894920 36.73 2688 2218412 660528 7.40 257796 2261432 4 03:37:01 AM 4987296 7036380 2895136 36.73 2688 2218412 660528 7.40 257800 2261648 4 03:38:01 AM 4986920 7036008 2895512 36.73 2688 2218416 660528 7.40 257800 2262148 4 03:39:01 AM 4939292 6991824 2943140 37.34 2688 2221860 723544 8.10 257936 2309696 1504 03:40:01 AM 5049556 6960464 2832876 35.94 2688 2084160 758564 8.49 282688 2191188 35524 03:41:01 AM 5091016 6974464 2791416 35.41 2688 2058780 719084 8.05 450588 1989976 16732 Average: 5045296 7010115 2837136 35.99 2688 2137080 702847 7.87 269499 2204480 40826 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 95.41 73.72 1162.07 11.50 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 16.83 12.68 7.21 4.44 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 42.14 35.19 301.60 9.20 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 472.14 351.42 95.67 84.95 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.87 2.12 0.84 0.70 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 3.60 2.12 0.75 0.62 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 34.69 18.28 21.18 2.61 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 208.98 155.04 1406.65 34.98 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 22.26 19.44 18.45 9.07 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 99.89 74.45 333.40 17.57 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) 02/19/2025 _x86_64_ (2 CPU) 03:30:56 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 35.37 0.00 5.26 2.99 0.17 56.21 03:33:01 AM 0 38.55 0.00 5.35 3.35 0.15 52.60 03:33:01 AM 1 32.20 0.00 5.17 2.63 0.19 59.82 03:34:01 AM all 13.72 0.00 2.23 0.79 0.07 83.19 03:34:01 AM 0 16.81 0.00 2.25 0.75 0.07 80.12 03:34:01 AM 1 10.62 0.00 2.20 0.84 0.07 86.27 03:35:01 AM all 24.92 0.00 5.05 0.47 0.08 69.47 03:35:01 AM 0 31.18 0.00 5.54 0.47 0.08 62.74 03:35:01 AM 1 18.68 0.00 4.56 0.48 0.08 76.20 03:36:01 AM all 3.21 0.00 1.29 0.64 0.04 94.82 03:36:01 AM 0 1.29 0.00 1.31 0.70 0.05 96.65 03:36:01 AM 1 5.13 0.00 1.27 0.57 0.03 93.00 03:37:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 03:37:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:37:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 03:38:01 AM all 0.38 0.00 0.08 0.00 0.02 99.52 03:38:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 03:38:01 AM 1 0.60 0.00 0.05 0.00 0.00 99.35 03:39:01 AM all 4.79 0.00 1.23 0.00 0.05 93.93 03:39:01 AM 0 8.84 0.00 2.28 0.00 0.07 88.81 03:39:01 AM 1 0.77 0.00 0.18 0.00 0.03 99.02 03:40:01 AM all 11.20 0.00 1.97 0.07 0.08 86.69 03:40:01 AM 0 17.77 0.00 2.09 0.07 0.07 80.01 03:40:01 AM 1 4.64 0.00 1.85 0.07 0.08 93.36 03:41:01 AM all 27.33 0.00 3.39 0.14 0.08 69.05 03:41:01 AM 0 38.54 0.00 3.97 0.18 0.08 57.23 03:41:01 AM 1 16.06 0.00 2.82 0.10 0.07 80.95 Average: all 13.45 0.00 2.28 0.56 0.07 83.64 Average: 0 17.01 0.00 2.55 0.61 0.07 79.76 Average: 1 9.89 0.00 2.02 0.52 0.07 87.51