---> uname -a: Linux prd-centos8-robot-2c-8g-8349.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4951 19 2147 6801 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:ff:4f:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:feff:4fbe/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) 12/16/2023 _x86_64_ (2 CPU) 07:09:32 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 614.12 614.12 0.00 96640.00 0.00 07:11:01 AM 76.61 17.93 58.68 3680.64 37430.44 07:12:01 AM 116.21 6.65 109.56 1269.71 10565.83 07:13:01 AM 59.81 0.67 59.14 28.66 5671.95 07:14:01 AM 25.75 0.82 24.93 124.58 2096.32 07:15:01 AM 42.91 0.17 42.74 5.87 3142.31 07:16:01 AM 35.87 0.05 35.82 3.60 5415.74 07:17:01 AM 5.93 0.00 5.93 0.00 233.86 07:18:01 AM 0.57 0.00 0.57 0.00 14.85 07:19:01 AM 13.41 0.25 13.16 34.39 523.95 07:20:01 AM 42.12 0.45 41.67 48.38 1905.81 Average: 42.73 3.56 39.17 655.54 6690.77 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 7098308 7312156 784156 9.95 2688 415624 388652 4.93 96156 438020 1400 07:11:01 AM 5525828 7051044 2356636 29.90 2688 1718264 711720 7.97 162256 1911084 97768 07:12:01 AM 5249052 7035548 2633412 33.41 2688 1968336 689248 7.72 189280 2114344 70788 07:13:01 AM 5163644 7020336 2718820 34.49 2688 2032956 694352 7.77 194504 2174028 46932 07:14:01 AM 5192236 7053624 2690228 34.13 2688 2037960 666800 7.47 213396 2128104 4 07:15:01 AM 4951820 7001200 2930644 37.18 2688 2217800 689488 7.72 226488 2330504 146256 07:16:01 AM 4917688 6966752 2964776 37.61 2688 2218180 753116 8.43 232076 2355092 248 07:17:01 AM 4869944 6919044 3012520 38.22 2688 2218224 804592 9.01 232076 2401768 4 07:18:01 AM 4862668 6912060 3019796 38.31 2688 2218524 784652 8.79 232076 2409148 76 07:19:01 AM 5083040 6972832 2799424 35.51 2688 2064484 718552 8.05 244560 2199860 29488 07:20:01 AM 5036208 6930100 2846256 36.11 2688 2068216 767900 8.60 422012 2070328 27348 Average: 5268221 7015881 2614243 33.17 2688 1925324 697188 7.81 222262 2048389 38210 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 11.76 5.88 3.32 0.99 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 260.53 158.30 1130.23 51.89 0.00 0.00 0.00 0.00 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 78.11 55.75 910.57 6.77 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 19.40 15.86 149.16 4.51 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 17.69 8.26 5.49 3.04 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 39.61 33.46 316.05 8.38 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 229.41 198.12 46.92 290.20 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 435.09 400.28 5601.27 466.95 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 254.39 243.89 4865.26 16.11 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 76.00 65.69 771.14 20.65 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 18.14 16.76 13.42 8.12 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 142.65 119.47 1378.95 87.54 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) 12/16/2023 _x86_64_ (2 CPU) 07:09:32 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 18.45 0.00 5.36 27.98 0.00 48.21 07:10:01 AM 0 1.18 0.00 3.53 0.00 0.00 95.29 07:10:01 AM 1 36.14 0.00 7.23 56.63 0.00 0.00 07:11:01 AM all 23.64 0.00 5.38 22.18 0.08 48.72 07:11:01 AM 0 25.60 0.00 5.23 19.66 0.08 49.42 07:11:01 AM 1 21.67 0.00 5.52 24.70 0.08 48.02 07:12:01 AM all 30.39 0.00 4.68 7.09 0.15 57.69 07:12:01 AM 0 34.69 0.00 4.55 5.59 0.13 55.03 07:12:01 AM 1 26.09 0.00 4.81 8.58 0.17 60.35 07:13:01 AM all 23.83 0.00 3.07 3.23 0.08 69.79 07:13:01 AM 0 21.22 0.00 2.72 3.89 0.07 72.10 07:13:01 AM 1 26.46 0.00 3.42 2.57 0.08 67.46 07:14:01 AM all 12.07 0.00 1.09 1.49 0.10 85.25 07:14:01 AM 0 14.27 0.00 1.19 1.61 0.10 82.84 07:14:01 AM 1 9.87 0.00 1.00 1.37 0.10 87.65 07:15:01 AM all 27.31 0.00 4.24 4.40 0.10 63.95 07:15:01 AM 0 25.09 0.00 4.19 3.86 0.10 66.76 07:15:01 AM 1 29.54 0.00 4.28 4.94 0.10 61.14 07:16:01 AM all 10.32 0.00 1.21 4.72 0.08 83.67 07:16:01 AM 0 15.33 0.00 1.53 5.16 0.10 77.88 07:16:01 AM 1 5.38 0.00 0.90 4.29 0.05 89.38 07:17:01 AM all 15.40 0.00 1.44 0.23 0.13 82.81 07:17:01 AM 0 20.31 0.00 1.80 0.37 0.12 77.41 07:17:01 AM 1 10.48 0.00 1.08 0.08 0.13 88.23 07:18:01 AM all 11.49 0.00 1.42 0.00 0.11 86.99 07:18:01 AM 0 10.74 0.00 1.42 0.00 0.12 87.71 07:18:01 AM 1 12.22 0.00 1.41 0.00 0.10 86.27 07:19:01 AM all 18.16 0.00 2.32 0.25 0.08 79.19 07:19:01 AM 0 24.16 0.00 3.23 0.27 0.08 72.26 07:19:01 AM 1 12.24 0.00 1.42 0.23 0.08 86.03 07:20:01 AM all 33.39 0.00 3.29 1.23 0.12 61.98 07:20:01 AM 0 41.16 0.00 4.05 1.55 0.13 53.11 07:20:01 AM 1 25.59 0.00 2.53 0.91 0.10 70.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.61 0.00 2.82 4.52 0.10 71.95 Average: 0 23.26 0.00 3.00 4.20 0.10 69.44 Average: 1 17.97 0.00 2.64 4.84 0.10 74.45