---> uname -a: Linux prd-centos8-robot-2c-8g-21206.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 637 4951 19 2108 6763 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:49:7c:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe49:7cb4/64 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) 09/12/2024 _x86_64_ (2 CPU) 00:57:04 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 97.75 15.23 82.52 2706.88 6639.21 01:00:01 AM 78.76 0.70 78.06 50.78 9280.19 01:01:01 AM 18.22 0.43 17.79 64.90 1248.21 01:02:01 AM 56.89 0.10 56.79 5.20 7542.41 01:03:01 AM 6.78 0.08 6.70 31.99 290.25 01:04:01 AM 1.98 0.00 1.98 0.00 79.64 01:05:01 AM 0.30 0.00 0.30 0.00 4.87 01:06:01 AM 25.03 0.65 24.38 74.12 1189.84 Average: 35.72 2.15 33.57 366.68 3284.66 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5335612 7058872 2546816 32.31 2688 1905344 695456 7.79 209968 2015488 157876 01:00:01 AM 5224880 7045036 2657548 33.71 2688 1997556 674636 7.55 228564 2079952 6284 01:01:01 AM 5161052 7036884 2721376 34.52 2688 2050260 709424 7.94 252348 2116448 47272 01:02:01 AM 5008560 7028332 2873868 36.46 2688 2189228 698012 7.82 259436 2236200 80 01:03:01 AM 4969544 6990636 2912884 36.95 2688 2190572 748376 8.38 259560 2279256 396 01:04:01 AM 4969484 6990632 2912944 36.95 2688 2190604 748376 8.38 259560 2279496 12 01:05:01 AM 5006484 7028220 2875944 36.49 2688 2191192 694880 7.78 259880 2242932 580 01:06:01 AM 5085668 6936192 2796760 35.48 2688 2025832 767328 8.59 443072 2003236 188 Average: 5095160 7014350 2787268 35.36 2688 2092574 717061 8.03 271548 2156626 26586 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 198.47 133.23 1402.49 47.23 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 53.12 37.25 394.15 7.28 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 23.14 17.11 56.26 5.09 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 248.38 174.87 268.01 45.95 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 24.56 17.63 5.69 2.85 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 3.03 3.00 0.48 0.32 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 5.70 5.25 1.23 1.02 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 64.97 43.18 86.76 23.87 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 77.68 53.95 276.87 16.70 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) 09/12/2024 _x86_64_ (2 CPU) 00:57:04 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.25 0.00 6.29 3.68 0.11 53.67 12:59:01 AM 0 24.30 0.00 5.11 2.83 0.10 67.66 12:59:01 AM 1 48.19 0.00 7.47 4.54 0.12 39.69 01:00:01 AM all 19.56 0.00 3.10 4.02 0.08 73.24 01:00:01 AM 0 10.73 0.00 2.10 2.56 0.08 84.53 01:00:01 AM 1 28.39 0.00 4.09 5.48 0.08 61.95 01:01:01 AM all 17.14 0.00 2.34 1.68 0.08 78.77 01:01:01 AM 0 23.92 0.00 2.89 2.04 0.08 71.08 01:01:01 AM 1 10.37 0.00 1.80 1.32 0.07 86.45 01:02:01 AM all 19.01 0.00 3.59 1.97 0.07 75.37 01:02:01 AM 0 11.92 0.00 2.79 1.54 0.07 83.69 01:02:01 AM 1 26.09 0.00 4.39 2.40 0.07 67.05 01:03:01 AM all 1.90 0.00 0.23 0.09 0.05 97.73 01:03:01 AM 0 0.80 0.00 0.18 0.00 0.05 98.96 01:03:01 AM 1 3.00 0.00 0.27 0.18 0.05 96.50 01:04:01 AM all 0.56 0.00 0.11 0.01 0.07 99.26 01:04:01 AM 0 0.52 0.00 0.15 0.00 0.08 99.25 01:04:01 AM 1 0.60 0.00 0.07 0.02 0.05 99.27 01:05:01 AM all 0.74 0.00 0.13 0.00 0.06 99.08 01:05:01 AM 0 0.80 0.00 0.18 0.00 0.07 98.95 01:05:01 AM 1 0.67 0.00 0.07 0.00 0.05 99.22 01:06:01 AM all 24.92 0.00 3.15 0.37 0.08 71.49 01:06:01 AM 0 22.82 0.00 3.00 0.63 0.10 73.44 01:06:01 AM 1 27.02 0.00 3.29 0.10 0.07 69.53 Average: all 15.00 0.00 2.37 1.48 0.07 81.08 Average: 0 11.98 0.00 2.05 1.20 0.08 84.69 Average: 1 18.03 0.00 2.68 1.75 0.07 77.47