---> uname -a: Linux prd-centos8-robot-2c-8g-4932.novalocal 4.18.0-481.el8.x86_64 #1 SMP Tue Mar 21 12:15:10 UTC 2023 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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 522 5071 17 2103 6879 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:70:f3:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe70:f314/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/04/2023 _x86_64_ (2 CPU) 01:08:26 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:00 AM 27.30 1.49 25.81 115.97 30012.84 01:10:01 AM 12.37 0.00 12.37 0.00 55.67 01:11:01 AM 66.22 16.33 49.89 3661.52 5006.28 01:12:01 AM 109.03 6.63 102.40 1269.84 9255.73 01:13:01 AM 41.46 0.27 41.19 17.73 5395.23 01:14:01 AM 6.03 0.33 5.70 9.07 228.83 01:15:01 AM 10.25 0.18 10.06 34.39 268.32 01:16:01 AM 1.27 0.00 1.27 0.00 22.76 01:17:01 AM 0.25 0.00 0.25 0.00 3.05 01:18:01 AM 0.23 0.00 0.23 0.00 2.58 01:19:01 AM 21.08 0.62 20.46 79.44 632.31 Average: 28.29 2.58 25.71 518.60 5034.70 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:00 AM 6084132 7344288 1798188 22.81 2688 1459580 372128 4.17 103112 1449644 96 01:10:01 AM 6083604 7343856 1798716 22.82 2688 1459560 372128 4.17 103340 1449888 84 01:11:01 AM 5504224 7072916 2378096 30.17 2688 1759268 672868 7.53 162852 1932812 67264 01:12:01 AM 5248824 7078020 2633496 33.41 2688 2004072 641804 7.19 184220 2109544 119784 01:13:01 AM 5227512 7070484 2654808 33.68 2688 2018248 654116 7.32 185564 2124340 8 01:14:01 AM 5209884 7053088 2672436 33.90 2688 2018476 654336 7.33 192460 2135504 4 01:15:01 AM 5210364 7054772 2671956 33.90 2688 2019652 674880 7.56 212708 2115872 4 01:16:01 AM 5210476 7054884 2671844 33.90 2688 2019652 674880 7.56 212704 2115808 4 01:17:01 AM 5245860 7090276 2636460 33.45 2688 2019660 625160 7.00 214444 2078816 8 01:18:01 AM 5209640 7054056 2672680 33.91 2688 2019660 672728 7.53 214556 2114584 4 01:19:01 AM 5223716 7075732 2658604 33.73 2688 2026192 653892 7.32 384784 1930904 27560 Average: 5405294 7117488 2477026 31.43 2688 1893093 606265 6.79 197340 1959792 19529 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 3.15 2.30 0.74 0.48 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 0.00 0.00 0.00 0.00 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 273.92 181.12 1485.29 54.79 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 54.48 42.12 523.19 6.70 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 11.30 10.53 143.75 2.15 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 1.13 0.95 0.79 0.24 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 11.65 9.60 11.40 4.94 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 0.32 0.25 0.09 0.08 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 0.75 0.58 0.58 0.08 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 0.47 0.27 0.11 0.03 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 18.81 17.59 40.80 16.41 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 37.59 26.53 220.67 8.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/04/2023 _x86_64_ (2 CPU) 01:08:26 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:00 AM all 0.71 0.00 0.52 80.36 0.03 18.38 01:10:00 AM 0 0.70 0.00 0.51 84.76 0.03 14.00 01:10:00 AM 1 0.73 0.00 0.53 75.96 0.03 22.75 01:10:01 AM all 1.55 0.00 1.55 12.44 0.00 84.46 01:10:01 AM 0 1.03 0.00 1.03 0.00 0.00 97.94 01:10:01 AM 1 2.08 0.00 2.08 25.00 0.00 70.83 01:11:01 AM all 30.89 0.00 3.22 9.23 0.11 56.56 01:11:01 AM 0 30.11 0.00 3.77 9.36 0.12 56.63 01:11:01 AM 1 31.67 0.00 2.66 9.10 0.10 56.48 01:12:01 AM all 37.31 0.00 4.06 4.54 0.13 53.97 01:12:01 AM 0 48.10 0.00 4.75 4.38 0.15 42.62 01:12:01 AM 1 26.57 0.00 3.38 4.69 0.10 65.26 01:13:01 AM all 12.90 0.00 1.02 1.61 0.05 84.42 01:13:01 AM 0 7.19 0.00 0.87 1.82 0.03 90.09 01:13:01 AM 1 18.61 0.00 1.17 1.40 0.07 78.75 01:14:01 AM all 1.19 0.00 0.16 0.09 0.03 98.53 01:14:01 AM 0 1.30 0.00 0.20 0.00 0.03 98.47 01:14:01 AM 1 1.08 0.00 0.12 0.18 0.02 98.60 01:15:01 AM all 12.61 0.00 0.55 0.11 0.04 86.68 01:15:01 AM 0 23.76 0.00 0.67 0.18 0.03 75.35 01:15:01 AM 1 1.45 0.00 0.43 0.03 0.05 98.03 01:16:01 AM all 0.13 0.00 0.08 0.01 0.03 99.77 01:16:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 01:16:01 AM 1 0.12 0.00 0.07 0.02 0.02 99.78 01:17:01 AM all 0.68 0.00 0.08 0.00 0.03 99.21 01:17:01 AM 0 0.82 0.00 0.10 0.00 0.02 99.07 01:17:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 01:18:01 AM all 0.60 0.00 0.11 0.00 0.03 99.26 01:18:01 AM 0 0.90 0.00 0.10 0.00 0.02 98.98 01:18:01 AM 1 0.30 0.00 0.12 0.00 0.03 99.55 01:19:01 AM all 28.12 0.00 1.79 0.57 0.08 69.44 01:19:01 AM 0 33.33 0.00 1.92 0.87 0.08 63.80 01:19:01 AM 1 22.91 0.00 1.65 0.27 0.08 75.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.52 0.00 1.16 9.54 0.05 76.73 Average: 0 14.63 0.00 1.30 9.99 0.06 74.03 Average: 1 10.41 0.00 1.02 9.09 0.05 79.43