---> uname -a: Linux prd-centos8-robot-2c-8g-450.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 672 4816 19 2208 6727 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:de:ee:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fede:ee47/64 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) 07/20/2024 _x86_64_ (2 CPU) 04:36:21 LINUX RESTART (2 CPU) 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 96.48 15.49 80.99 2752.29 6741.85 04:39:01 AM 73.12 0.70 72.42 50.79 8462.59 04:40:01 AM 14.35 0.85 13.50 123.96 1372.33 04:41:01 AM 59.74 0.03 59.70 3.46 7276.53 04:42:01 AM 7.08 0.10 6.98 32.13 703.08 04:43:01 AM 2.13 0.00 2.13 0.00 402.47 04:44:01 AM 0.93 0.00 0.93 0.00 504.30 04:45:01 AM 0.45 0.02 0.43 1.07 246.87 04:46:01 AM 0.72 0.03 0.68 1.87 285.27 04:47:01 AM 0.62 0.20 0.42 30.52 78.52 04:48:01 AM 0.38 0.00 0.38 0.00 26.10 04:49:01 AM 0.62 0.00 0.62 0.00 11.81 04:50:01 AM 28.11 0.65 27.46 74.11 3067.13 Average: 21.81 1.37 20.43 232.95 2238.86 04:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5331024 7062920 2551396 32.37 2688 1914176 667344 7.47 212408 2015516 158544 04:39:01 AM 5217900 7040684 2664520 33.80 2688 2000312 682460 7.64 232620 2084668 25044 04:40:01 AM 5154328 7028072 2728092 34.61 2688 2049276 714548 8.00 248108 2127064 44844 04:41:01 AM 4989848 7014668 2892572 36.70 2688 2194128 726764 8.14 261900 2253812 15936 04:42:01 AM 4942220 6969084 2940200 37.30 2688 2196180 775048 8.68 262108 2299920 984 04:43:01 AM 4903808 6948436 2978612 37.79 2688 2213944 790824 8.85 262524 2338100 8484 04:44:01 AM 4896140 6947644 2986280 37.89 2688 2220908 790824 8.85 262524 2345020 772 04:45:01 AM 4886864 6945320 2995556 38.00 2688 2227808 790824 8.85 262536 2355172 352 04:46:01 AM 4873232 6939780 3009188 38.18 2688 2235864 790824 8.85 262768 2367944 144 04:47:01 AM 4485784 6879164 3396636 43.09 2688 2238876 813168 9.11 264600 2374308 84 04:48:01 AM 4485164 6879136 3397256 43.10 2688 2239464 813168 9.11 264612 2374916 52 04:49:01 AM 4925284 7000256 2957136 37.52 2688 2243976 722524 8.09 265052 2312096 4388 04:50:01 AM 4958620 6912216 2923800 37.09 2688 2128740 807416 9.04 485512 2083316 204 Average: 4926940 6966722 2955480 37.49 2688 2161819 760441 8.51 272867 2256296 19987 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 243.95 158.47 1457.21 46.99 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 39.08 28.66 299.44 6.89 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 14.73 10.76 4.92 3.45 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 250.31 219.02 315.40 48.99 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 18.60 12.88 15.56 3.71 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 45.53 39.30 129.10 10.37 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 17.31 13.41 41.11 5.48 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 25.66 21.19 38.08 5.27 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 25.16 22.26 65.29 11.83 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 37.47 53.22 23.18 4.75 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 15.00 11.75 3.45 2.15 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 10.46 7.20 5.53 1.19 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 71.69 52.23 151.91 91.58 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 62.46 49.89 194.56 18.63 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) 07/20/2024 _x86_64_ (2 CPU) 04:36:21 LINUX RESTART (2 CPU) 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 39.68 0.00 6.91 2.82 0.12 50.47 04:38:01 AM 0 33.93 0.00 6.86 3.03 0.12 56.06 04:38:01 AM 1 45.44 0.00 6.96 2.61 0.12 44.88 04:39:01 AM all 23.00 0.00 3.29 3.76 0.08 69.87 04:39:01 AM 0 15.26 0.00 2.49 3.44 0.08 78.72 04:39:01 AM 1 30.74 0.00 4.08 4.08 0.08 61.00 04:40:01 AM all 11.77 0.00 1.92 0.74 0.07 85.50 04:40:01 AM 0 4.01 0.00 1.77 0.35 0.07 93.81 04:40:01 AM 1 19.54 0.00 2.07 1.14 0.07 77.19 04:41:01 AM all 24.68 0.00 4.26 3.48 0.08 67.49 04:41:01 AM 0 18.67 0.00 4.23 3.58 0.08 73.45 04:41:01 AM 1 30.74 0.00 4.30 3.39 0.08 61.49 04:42:01 AM all 2.58 0.00 0.29 0.20 0.05 96.87 04:42:01 AM 0 1.41 0.00 0.23 0.34 0.05 97.97 04:42:01 AM 1 3.76 0.00 0.35 0.07 0.05 95.77 04:43:01 AM all 19.61 0.00 0.24 0.04 0.09 80.02 04:43:01 AM 0 6.01 0.00 0.23 0.03 0.10 93.62 04:43:01 AM 1 33.17 0.00 0.25 0.05 0.08 66.44 04:44:01 AM all 6.84 0.00 0.15 0.07 0.05 92.90 04:44:01 AM 0 7.50 0.00 0.15 0.03 0.05 92.27 04:44:01 AM 1 6.18 0.00 0.15 0.10 0.05 93.52 04:45:01 AM all 10.37 0.00 0.19 0.04 0.06 89.33 04:45:01 AM 0 4.30 0.00 0.22 0.08 0.05 95.35 04:45:01 AM 1 16.44 0.00 0.17 0.00 0.07 83.33 04:46:01 AM all 13.34 0.00 0.28 0.08 0.08 86.23 04:46:01 AM 0 14.75 0.00 0.28 0.15 0.08 84.73 04:46:01 AM 1 11.92 0.00 0.27 0.00 0.08 87.73 04:47:01 AM all 8.88 0.00 6.47 0.01 0.07 84.58 04:47:01 AM 0 7.77 0.00 6.64 0.00 0.05 85.54 04:47:01 AM 1 9.98 0.00 6.29 0.02 0.08 83.63 04:48:01 AM all 4.79 0.00 0.16 0.00 0.06 94.99 04:48:01 AM 0 2.14 0.00 0.12 0.00 0.05 97.69 04:48:01 AM 1 7.44 0.00 0.20 0.00 0.07 92.30 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 5.59 0.00 0.84 0.01 0.07 93.49 04:49:01 AM 0 1.55 0.00 0.79 0.02 0.07 97.58 04:49:01 AM 1 9.63 0.00 0.90 0.00 0.07 89.41 04:50:01 AM all 27.45 0.00 3.39 0.41 0.09 68.66 04:50:01 AM 0 22.21 0.00 3.31 0.58 0.10 73.79 04:50:01 AM 1 32.68 0.00 3.47 0.23 0.08 63.54 Average: all 15.25 0.00 2.18 0.89 0.07 81.60 Average: 0 10.71 0.00 2.10 0.89 0.07 86.23 Average: 1 19.79 0.00 2.26 0.90 0.08 76.98