---> uname -a: Linux prd-centos8-robot-2c-8g-11067.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 2800.000 BogoMIPS: 5600.00 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 584 4949 19 2164 6815 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:b3:8f:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:feb3:8f5a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/27/2023 _x86_64_ (2 CPU) 07:10:46 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 128.02 74.91 53.12 8896.37 38335.37 07:13:01 AM 86.30 6.63 79.67 1269.31 6723.73 07:14:01 AM 90.30 0.63 89.67 28.00 9804.47 07:15:01 AM 23.43 0.87 22.56 125.69 1984.87 07:16:01 AM 41.34 0.17 41.17 5.86 2743.44 07:17:01 AM 37.16 0.03 37.13 3.47 5823.95 07:18:01 AM 5.53 0.02 5.51 0.13 243.15 07:19:01 AM 0.67 0.00 0.67 0.00 114.83 07:20:01 AM 0.28 0.00 0.28 0.00 17.43 07:21:01 AM 0.38 0.03 0.35 1.87 18.58 07:22:01 AM 6.76 0.23 6.53 33.86 239.75 07:23:01 AM 37.39 0.27 37.13 25.60 2098.80 Average: 38.13 6.98 31.15 865.90 5679.18 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5636232 7129028 2246232 28.50 2688 1686636 687812 7.70 160288 1807504 69188 07:13:01 AM 5300976 7081996 2581488 32.75 2688 1963452 690704 7.73 188820 2072544 176956 07:14:01 AM 5192680 7052788 2689784 34.12 2688 2036464 690940 7.74 195224 2146528 46932 07:15:01 AM 5207972 7073116 2674492 33.93 2688 2041484 669084 7.49 214468 2111388 12 07:16:01 AM 4962232 7015172 2920232 37.05 2688 2221340 700672 7.85 227188 2320568 159084 07:17:01 AM 4993868 7046244 2888596 36.65 2688 2221468 684148 7.66 232660 2278820 4 07:18:01 AM 4957464 7011312 2925000 37.11 2688 2223012 719652 8.06 232848 2315324 368 07:19:01 AM 4952436 7009200 2930028 37.17 2688 2225904 719652 8.06 232848 2320484 128 07:20:01 AM 4950048 7007188 2932416 37.20 2688 2226264 738292 8.27 232848 2322672 48 07:21:01 AM 4949600 7007200 2932864 37.21 2688 2226728 738292 8.27 232976 2323104 24 07:22:01 AM 5055236 6975112 2827228 35.87 2688 2093832 745680 8.35 238452 2230980 22756 07:23:01 AM 5052200 6959892 2830264 35.91 2688 2082596 762936 8.54 429904 2048132 180 Average: 5100912 7030687 2781552 35.29 2688 2104098 712322 7.98 234877 2191504 39640 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 256.55 141.59 954.58 49.58 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 84.11 63.06 1072.68 7.76 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 25.23 19.40 163.30 5.09 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 17.99 10.96 5.77 3.66 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 44.27 38.30 317.12 19.30 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 487.64 401.48 101.63 82.52 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 27.47 25.57 13.91 4.90 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 31.39 31.49 7.77 6.68 0.00 0.00 0.00 0.00 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 10.38 9.10 2.09 1.77 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 9.75 9.47 2.05 1.80 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 72.66 51.43 91.89 29.66 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 16.01 13.75 11.68 6.14 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 90.29 67.97 228.72 18.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/27/2023 _x86_64_ (2 CPU) 07:10:46 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 28.15 0.00 6.20 20.45 0.09 45.11 07:12:01 AM 0 30.39 0.00 5.76 24.71 0.10 39.04 07:12:01 AM 1 25.91 0.00 6.64 16.18 0.08 51.19 07:13:01 AM all 31.52 0.00 4.39 4.68 0.11 59.29 07:13:01 AM 0 33.76 0.00 4.52 2.89 0.12 58.72 07:13:01 AM 1 29.30 0.00 4.26 6.47 0.10 59.87 07:14:01 AM all 26.03 0.00 3.62 3.72 0.08 66.55 07:14:01 AM 0 31.44 0.00 4.28 4.51 0.08 59.68 07:14:01 AM 1 20.62 0.00 2.96 2.93 0.07 73.42 07:15:01 AM all 11.96 0.00 1.31 0.62 0.05 86.06 07:15:01 AM 0 5.85 0.00 1.29 0.79 0.05 92.02 07:15:01 AM 1 18.07 0.00 1.34 0.45 0.05 80.09 07:16:01 AM all 28.29 0.00 4.25 1.45 0.09 65.91 07:16:01 AM 0 28.43 0.00 3.80 0.84 0.10 66.83 07:16:01 AM 1 28.14 0.00 4.71 2.07 0.08 64.99 07:17:01 AM all 5.14 0.00 1.38 2.40 0.06 91.02 07:17:01 AM 0 8.18 0.00 1.23 2.55 0.05 87.99 07:17:01 AM 1 2.11 0.00 1.53 2.25 0.07 94.05 07:18:01 AM all 8.45 0.00 0.39 0.08 0.07 91.01 07:18:01 AM 0 11.02 0.00 0.45 0.13 0.07 88.33 07:18:01 AM 1 5.89 0.00 0.33 0.02 0.07 93.69 07:19:01 AM all 15.47 0.00 0.29 0.00 0.08 84.16 07:19:01 AM 0 21.51 0.00 0.30 0.00 0.08 78.10 07:19:01 AM 1 9.43 0.00 0.27 0.00 0.08 90.22 07:20:01 AM all 4.48 0.00 0.17 0.00 0.08 95.28 07:20:01 AM 0 7.18 0.00 0.22 0.00 0.08 92.52 07:20:01 AM 1 1.79 0.00 0.12 0.00 0.07 98.03 07:21:01 AM all 4.51 0.00 0.18 0.01 0.08 95.21 07:21:01 AM 0 3.83 0.00 0.22 0.02 0.08 95.85 07:21:01 AM 1 5.19 0.00 0.15 0.00 0.08 94.58 07:22:01 AM all 12.83 0.00 1.53 0.05 0.07 85.52 07:22:01 AM 0 13.19 0.00 1.89 0.07 0.07 84.79 07:22:01 AM 1 12.48 0.00 1.17 0.03 0.07 86.25 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 25.06 0.00 2.27 1.69 0.10 70.87 07:23:01 AM 0 34.63 0.00 2.27 1.62 0.10 61.38 07:23:01 AM 1 15.49 0.00 2.27 1.77 0.10 80.37 Average: all 16.82 0.00 2.17 2.93 0.08 78.01 Average: 0 19.11 0.00 2.19 3.17 0.08 75.45 Average: 1 14.54 0.00 2.15 2.68 0.08 80.56