---> uname -a: Linux prd-centos8-robot-2c-8g-4658.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 630 4920 19 2146 6770 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:ed:69:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:feed:694f/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) 11/06/2024 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 95.56 13.69 81.87 2418.71 6501.58 12:58:01 AM 56.47 0.70 55.77 50.79 7327.40 12:59:01 AM 38.05 0.42 37.64 64.78 3774.74 01:00:01 AM 55.83 0.03 55.80 3.47 5608.43 01:01:01 AM 15.50 0.00 15.50 0.00 2873.25 01:02:01 AM 2.50 0.20 2.30 34.90 348.93 01:03:01 AM 0.50 0.00 0.50 0.00 9.40 01:04:01 AM 0.28 0.00 0.28 0.00 170.17 01:05:01 AM 16.53 0.40 16.13 46.78 1190.64 Average: 31.13 1.69 29.43 287.10 3082.89 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5348620 7074324 2533804 32.14 2688 1907624 663404 7.43 209388 2002388 161648 12:58:01 AM 5189092 7020516 2693332 34.17 2688 2008204 702504 7.87 220592 2130584 90080 12:59:01 AM 5263760 7096576 2618664 33.22 2688 2010152 626008 7.01 239444 2036156 8 01:00:01 AM 5023112 7055272 2859312 36.27 2688 2201264 658628 7.37 256356 2228460 74172 01:01:01 AM 5021492 7053416 2860932 36.30 2688 2201392 658628 7.37 256356 2231200 140 01:02:01 AM 4959472 7000712 2922952 37.08 2688 2210708 727840 8.15 256788 2292792 12 01:03:01 AM 4947464 6988740 2934960 37.23 2688 2210744 762604 8.54 256788 2304696 4 01:04:01 AM 4939892 6986216 2942532 37.33 2688 2215808 743340 8.32 256848 2311520 24 01:05:01 AM 5053208 6942744 2829216 35.89 2688 2064592 736812 8.25 458484 2018124 13364 Average: 5082901 7024280 2799523 35.52 2688 2114499 697752 7.81 267894 2172880 37717 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 191.55 133.04 1282.23 38.07 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 56.74 38.68 485.00 6.97 0.00 0.00 0.00 0.00 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 13.18 9.63 5.26 3.66 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 202.73 158.11 332.75 43.09 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 11.58 6.30 4.77 0.69 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 223.55 209.84 109.16 82.33 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 298.37 287.52 431.72 102.94 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 100.80 93.78 327.66 24.31 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 67.98 43.35 99.43 39.60 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 129.50 108.88 340.25 37.97 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) 11/06/2024 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.74 0.00 6.09 3.23 0.11 54.82 12:57:01 AM 0 29.91 0.00 5.04 3.40 0.12 61.53 12:57:01 AM 1 41.57 0.00 7.14 3.06 0.10 48.12 12:58:01 AM all 19.66 0.00 2.61 5.04 0.10 72.59 12:58:01 AM 0 9.13 0.00 1.84 5.37 0.10 83.57 12:58:01 AM 1 30.25 0.00 3.39 4.71 0.10 61.55 12:59:01 AM all 10.37 0.00 1.33 1.54 0.07 86.70 12:59:01 AM 0 7.64 0.00 1.57 1.64 0.07 89.09 12:59:01 AM 1 13.10 0.00 1.08 1.44 0.07 84.31 01:00:01 AM all 27.65 0.00 4.70 1.72 0.10 65.83 01:00:01 AM 0 22.67 0.00 4.44 1.70 0.10 71.09 01:00:01 AM 1 32.67 0.00 4.97 1.73 0.10 60.54 01:01:01 AM all 0.23 0.00 0.25 0.79 0.04 98.68 01:01:01 AM 0 0.07 0.00 0.22 0.97 0.03 98.71 01:01:01 AM 1 0.40 0.00 0.28 0.62 0.05 98.65 01:02:01 AM all 25.36 0.00 1.19 0.08 0.10 73.27 01:02:01 AM 0 24.93 0.00 0.56 0.02 0.10 74.39 01:02:01 AM 1 25.78 0.00 1.83 0.15 0.10 72.14 01:03:01 AM all 26.37 0.00 0.60 0.00 0.10 72.93 01:03:01 AM 0 24.78 0.00 0.56 0.00 0.08 74.58 01:03:01 AM 1 27.95 0.00 0.65 0.00 0.12 71.28 01:04:01 AM all 10.46 0.00 0.34 0.03 0.09 89.07 01:04:01 AM 0 0.57 0.00 0.20 0.07 0.10 99.06 01:04:01 AM 1 20.52 0.00 0.48 0.00 0.08 78.92 01:05:01 AM all 21.20 0.00 2.87 0.42 0.08 75.43 01:05:01 AM 0 10.06 0.00 2.72 0.57 0.08 86.56 01:05:01 AM 1 32.33 0.00 3.01 0.27 0.08 64.32 Average: all 19.64 0.00 2.22 1.43 0.09 76.63 Average: 0 14.37 0.00 1.90 1.53 0.09 82.12 Average: 1 24.92 0.00 2.53 1.33 0.09 71.13