---> uname -a: Linux prd-centos8-robot-2c-8g-18819.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 577 5004 19 2115 6822 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:e1:38:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fee1:3893/64 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) 09/05/2024 _x86_64_ (2 CPU) 07:18:15 LINUX RESTART (2 CPU) 07:19:01 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 87.42 32.70 54.72 5516.44 7974.53 07:21:01 AM 107.99 7.41 100.58 1295.85 9325.23 07:22:01 AM 31.44 0.42 31.02 64.78 3572.58 07:23:01 AM 58.66 0.03 58.62 3.47 7480.60 07:24:01 AM 8.01 0.00 8.01 0.00 802.33 07:25:01 AM 0.27 0.00 0.27 0.00 3.08 07:26:01 AM 0.22 0.00 0.22 0.00 2.50 07:27:01 AM 0.32 0.08 0.23 31.99 6.13 07:28:01 AM 2.03 0.00 2.03 0.00 95.33 07:29:01 AM 26.89 0.65 26.24 74.11 1287.20 Average: 32.33 4.13 28.20 698.82 3055.42 07:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 5454324 7039832 2428100 30.80 2688 1776104 718892 8.05 191192 1940112 58164 07:21:01 AM 5183888 7009456 2698536 34.23 2688 2002472 700984 7.85 221812 2126396 87036 07:22:01 AM 5222004 7052216 2660420 33.75 2688 2007664 673760 7.54 244300 2068136 3272 07:23:01 AM 5040896 7064932 2841528 36.05 2688 2193580 616968 6.91 259624 2200952 16496 07:24:01 AM 5043136 7067176 2839288 36.02 2688 2193584 616968 6.91 259624 2201344 8 07:25:01 AM 5043288 7067328 2839136 36.02 2688 2193584 616968 6.91 259624 2201140 4 07:26:01 AM 5043348 7067384 2839076 36.02 2688 2193584 616968 6.91 259624 2201076 4 07:27:01 AM 5004276 7029572 2878148 36.51 2688 2194860 671704 7.52 260000 2239892 316 07:28:01 AM 5041676 7068688 2840748 36.04 2688 2196560 614812 6.88 260324 2202732 1120 07:29:01 AM 5126508 6983984 2755916 34.96 2688 2032704 701696 7.86 443140 1959156 192 Average: 5120334 7045057 2762090 35.04 2688 2098470 654972 7.33 265926 2134094 16661 07:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 275.23 176.05 1531.80 57.03 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 61.03 49.98 586.92 8.68 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 15.53 10.95 6.10 4.02 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 251.14 181.69 317.38 46.67 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 2.18 1.18 0.47 2.67 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 0.63 0.25 0.16 0.07 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 0.77 0.15 0.04 0.01 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 9.85 6.80 3.10 2.06 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 35.43 26.45 7.54 5.09 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 57.16 39.02 85.49 26.66 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 70.90 49.25 253.95 15.30 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) 09/05/2024 _x86_64_ (2 CPU) 07:18:15 LINUX RESTART (2 CPU) 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 27.22 0.01 5.10 4.61 0.10 62.96 07:20:01 AM 0 26.18 0.02 5.14 3.85 0.10 64.71 07:20:01 AM 1 28.26 0.00 5.06 5.38 0.10 61.20 07:21:01 AM all 32.37 0.00 5.38 5.28 0.10 56.87 07:21:01 AM 0 23.83 0.00 3.70 4.12 0.10 68.24 07:21:01 AM 1 40.83 0.00 7.05 6.42 0.10 45.59 07:22:01 AM all 12.15 0.00 2.04 1.09 0.08 84.65 07:22:01 AM 0 16.09 0.00 1.92 1.19 0.07 80.73 07:22:01 AM 1 8.20 0.00 2.16 0.99 0.08 88.58 07:23:01 AM all 26.60 0.00 4.16 1.96 0.10 67.17 07:23:01 AM 0 18.01 0.00 3.66 2.34 0.10 75.89 07:23:01 AM 1 35.19 0.00 4.67 1.59 0.10 58.45 07:24:01 AM all 0.23 0.00 0.13 0.23 0.04 99.38 07:24:01 AM 0 0.27 0.00 0.10 0.28 0.02 99.33 07:24:01 AM 1 0.18 0.00 0.15 0.17 0.07 99.43 07:25:01 AM all 0.33 0.00 0.04 0.00 0.04 99.58 07:25:01 AM 0 0.13 0.00 0.05 0.00 0.05 99.77 07:25:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 07:26:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 07:26:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 07:26:01 AM 1 0.53 0.00 0.02 0.00 0.03 99.42 07:27:01 AM all 2.42 0.00 0.18 0.03 0.05 97.32 07:27:01 AM 0 3.98 0.00 0.23 0.05 0.05 95.69 07:27:01 AM 1 0.87 0.00 0.13 0.00 0.05 98.95 07:28:01 AM all 8.88 0.00 0.28 0.01 0.08 90.75 07:28:01 AM 0 9.38 0.00 0.25 0.00 0.08 90.28 07:28:01 AM 1 8.38 0.00 0.32 0.02 0.07 91.21 07:29:01 AM all 26.27 0.00 3.17 0.43 0.08 70.05 07:29:01 AM 0 19.30 0.00 3.17 0.55 0.08 76.89 07:29:01 AM 1 33.23 0.00 3.17 0.30 0.08 63.21 Average: all 13.65 0.00 2.05 1.36 0.07 82.87 Average: 0 11.71 0.00 1.83 1.23 0.07 85.16 Average: 1 15.60 0.00 2.27 1.48 0.07 80.57