---> uname -a: Linux prd-centos8-robot-2c-8g-6061.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4982 19 2118 6805 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:1f:c7:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe1f:c7bd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 01:07:27 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 119.28 56.60 62.68 7579.61 28710.00 01:10:01 AM 89.91 0.08 89.82 2.53 8465.48 01:11:01 AM 34.37 0.70 33.67 50.52 3825.06 01:12:01 AM 31.41 0.98 30.43 132.91 1638.14 01:13:02 AM 36.39 0.07 36.32 4.53 6620.33 01:14:01 AM 3.66 0.00 3.66 0.00 154.69 01:15:01 AM 0.13 0.00 0.13 0.00 1.62 01:16:01 AM 15.69 0.23 15.46 34.12 795.45 Average: 41.44 7.35 34.09 977.60 6289.52 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5384424 7033044 2498012 31.69 2688 1838424 743556 8.33 226524 1976824 119312 01:10:01 AM 5145440 6988776 2736996 34.72 2688 2020520 745080 8.34 213920 2179324 105280 01:11:01 AM 5152272 6992520 2730164 34.64 2688 2017464 726760 8.14 233164 2152780 15812 01:12:01 AM 4998076 7024340 2884360 36.59 2688 2195952 686532 7.69 261016 2256332 170248 01:13:02 AM 4968920 6998204 2913516 36.96 2688 2199100 717020 8.03 263140 2276848 1428 01:14:01 AM 4969612 6998896 2912824 36.95 2688 2199100 717020 8.03 263136 2276828 8 01:15:01 AM 4955108 6984404 2927328 37.14 2688 2199128 748060 8.38 263136 2290568 24 01:16:01 AM 5116488 6977928 2765948 35.09 2688 2036964 732484 8.20 284052 2132460 13204 Average: 5086292 6999764 2796144 35.47 2688 2088332 727064 8.14 251011 2192746 53164 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 297.70 176.69 1538.98 57.46 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 59.10 46.56 503.39 7.99 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 14.61 7.03 5.92 2.79 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 38.01 32.79 295.38 7.23 0.00 0.00 0.00 0.00 01:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:02 AM eth0 246.68 180.89 68.44 49.26 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 300.69 300.08 60.58 125.78 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 213.76 209.35 229.56 72.14 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 49.17 36.15 91.77 23.04 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 152.15 123.32 349.87 43.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 01:07:27 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 41.62 0.03 7.46 9.48 0.10 41.32 01:09:01 AM 0 38.68 0.02 8.03 9.64 0.10 43.53 01:09:01 AM 1 44.54 0.03 6.88 9.32 0.10 39.12 01:10:01 AM all 39.32 0.00 4.54 3.30 0.13 52.71 01:10:01 AM 0 24.38 0.00 3.69 3.63 0.12 68.18 01:10:01 AM 1 54.44 0.00 5.40 2.98 0.14 37.04 01:11:01 AM all 13.57 0.00 1.63 4.55 0.08 80.16 01:11:01 AM 0 13.83 0.00 1.88 6.29 0.07 77.93 01:11:01 AM 1 13.32 0.00 1.38 2.82 0.08 82.40 01:12:01 AM all 25.78 0.00 3.72 0.97 0.09 69.44 01:12:01 AM 0 20.76 0.00 3.65 0.45 0.10 75.03 01:12:01 AM 1 30.78 0.00 3.79 1.48 0.08 63.86 01:13:02 AM all 13.41 0.00 2.06 1.60 0.06 82.86 01:13:02 AM 0 11.99 0.00 1.98 2.17 0.07 83.79 01:13:02 AM 1 14.84 0.00 2.14 1.04 0.05 81.94 01:14:01 AM all 23.39 0.00 0.51 0.04 0.09 75.97 01:14:01 AM 0 27.33 0.00 0.60 0.09 0.09 71.91 01:14:01 AM 1 19.44 0.00 0.43 0.00 0.10 80.03 01:15:01 AM all 26.24 0.00 0.55 0.00 0.09 73.12 01:15:01 AM 0 47.80 0.00 0.81 0.00 0.12 51.27 01:15:01 AM 1 4.91 0.00 0.28 0.00 0.07 94.74 01:16:01 AM all 16.23 0.00 2.13 0.50 0.07 81.07 01:16:01 AM 0 7.34 0.00 1.72 0.30 0.05 90.58 01:16:01 AM 1 25.05 0.00 2.54 0.69 0.08 71.64 Average: all 24.90 0.00 2.83 2.56 0.09 69.62 Average: 0 24.00 0.00 2.80 2.83 0.09 70.28 Average: 1 25.80 0.00 2.85 2.29 0.09 68.96