---> uname -a: Linux prd-centos8-robot-2c-8g-43665.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 551 5025 19 2120 6849 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:78:52:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe78:5234/64 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) 10/18/2024 _x86_64_ (2 CPU) 04:18:13 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 46.73 15.75 30.98 2789.54 3488.97 04:21:01 AM 118.29 0.70 117.59 50.78 11524.38 04:22:01 AM 22.19 0.45 21.74 64.78 1560.91 04:23:01 AM 41.35 0.03 41.32 3.47 2758.70 04:24:01 AM 22.40 0.00 22.40 0.00 5512.65 04:25:01 AM 2.33 0.00 2.33 0.00 71.56 04:26:01 AM 0.13 0.00 0.13 0.00 1.03 04:27:01 AM 0.32 0.10 0.22 32.12 7.18 04:28:01 AM 2.13 0.02 2.12 0.93 148.98 04:29:01 AM 12.45 0.32 12.13 36.92 433.81 Average: 26.83 1.74 25.10 297.83 2550.83 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5399480 7055620 2482940 31.50 2688 1844928 736084 8.24 225304 1961712 144460 04:21:01 AM 5202704 7031596 2679716 34.00 2688 2005616 678400 7.60 221924 2103820 30100 04:22:01 AM 5285188 7115516 2597232 32.95 2688 2007560 609692 6.83 240468 2010536 8 04:23:01 AM 5069120 7098740 2813300 35.69 2688 2198824 597808 6.69 258648 2184476 154476 04:24:01 AM 5065408 7094636 2817012 35.74 2688 2198840 597808 6.69 258656 2184076 4 04:25:01 AM 5065576 7094804 2816844 35.74 2688 2198840 597808 6.69 258660 2184068 4 04:26:01 AM 5065532 7094760 2816888 35.74 2688 2198840 597808 6.69 258660 2183964 8 04:27:01 AM 5015056 7047604 2867364 36.38 2688 2202200 668424 7.48 258800 2233656 2380 04:28:01 AM 4982588 7015304 2899832 36.79 2688 2202328 709016 7.94 258800 2265532 4 04:29:01 AM 5211940 7073796 2670480 33.88 2688 2037628 633904 7.10 277900 2037484 20000 Average: 5136259 7072238 2746161 34.84 2688 2109560 642675 7.20 251782 2134932 35144 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 245.23 151.49 1395.31 56.13 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 63.50 47.43 631.48 8.22 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 19.54 14.76 6.37 4.72 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 52.88 42.37 301.90 14.01 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 594.43 464.92 119.19 98.85 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 2.53 2.08 0.59 0.49 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 3.13 2.07 0.50 0.44 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 43.44 19.71 40.66 2.66 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 396.55 335.88 4692.17 21.78 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 290.85 217.78 2305.00 38.21 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 171.20 129.84 949.28 24.55 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) 10/18/2024 _x86_64_ (2 CPU) 04:18:13 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 28.10 0.00 6.15 1.55 0.13 64.07 04:20:01 AM 0 25.73 0.00 5.03 1.12 0.13 67.98 04:20:01 AM 1 30.51 0.00 7.30 1.98 0.12 60.09 04:21:01 AM all 29.13 0.00 4.71 3.73 0.13 62.31 04:21:01 AM 0 41.47 0.00 5.47 3.57 0.12 49.37 04:21:01 AM 1 16.80 0.00 3.94 3.89 0.13 75.25 04:22:01 AM all 10.44 0.00 1.61 0.95 0.08 86.91 04:22:01 AM 0 14.41 0.00 1.79 1.54 0.07 82.20 04:22:01 AM 1 6.48 0.00 1.44 0.37 0.08 91.63 04:23:01 AM all 26.63 0.00 4.42 0.87 0.08 68.00 04:23:01 AM 0 30.12 0.00 4.74 0.75 0.08 64.31 04:23:01 AM 1 23.15 0.00 4.10 0.98 0.08 71.69 04:24:01 AM all 1.13 0.00 1.26 1.72 0.05 95.84 04:24:01 AM 0 1.27 0.00 1.52 2.33 0.05 94.82 04:24:01 AM 1 0.99 0.00 1.01 1.11 0.05 96.85 04:25:01 AM all 0.20 0.00 0.08 0.01 0.04 99.67 04:25:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 04:25:01 AM 1 0.30 0.00 0.07 0.02 0.07 99.55 04:26:01 AM all 0.27 0.00 0.07 0.00 0.04 99.62 04:26:01 AM 0 0.38 0.00 0.08 0.00 0.05 99.48 04:26:01 AM 1 0.15 0.00 0.05 0.00 0.03 99.77 04:27:01 AM all 5.51 0.00 1.42 0.03 0.07 92.98 04:27:01 AM 0 6.92 0.00 1.79 0.00 0.08 91.21 04:27:01 AM 1 4.10 0.00 1.05 0.05 0.05 94.75 04:28:01 AM all 8.38 0.00 1.21 0.01 0.11 90.29 04:28:01 AM 0 11.84 0.00 1.40 0.00 0.12 86.65 04:28:01 AM 1 4.95 0.00 1.02 0.02 0.10 93.91 04:29:01 AM all 15.60 0.00 2.38 0.17 0.08 81.77 04:29:01 AM 0 18.91 0.00 2.81 0.15 0.08 78.04 04:29:01 AM 1 12.30 0.00 1.94 0.18 0.08 85.49 Average: all 12.53 0.00 2.33 0.90 0.08 84.16 Average: 0 15.12 0.00 2.47 0.95 0.08 81.38 Average: 1 9.94 0.00 2.18 0.86 0.08 86.94