---> uname -a: Linux prd-centos8-robot-2c-8g-13105.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: 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 587 4952 19 2157 6813 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:00:d9:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe00:d9d4/64 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) 01/03/2024 _x86_64_ (2 CPU) 04:09:22 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 42.66 0.00 42.66 0.00 78047.55 04:11:01 AM 36.02 11.86 24.16 2909.30 22634.41 04:12:01 AM 92.22 12.75 79.47 2190.60 6671.11 04:13:01 AM 87.55 0.13 87.42 3.33 10826.64 04:14:01 AM 34.43 0.55 33.88 25.73 2286.74 04:15:01 AM 11.23 0.82 10.41 124.63 257.25 04:16:01 AM 26.15 0.17 25.98 5.87 1534.93 04:17:01 AM 53.63 0.05 53.58 3.60 6967.44 04:18:01 AM 3.98 0.03 3.95 1.87 178.12 04:19:01 AM 13.96 0.25 13.71 34.38 613.99 04:20:01 AM 42.35 0.45 41.90 48.38 1925.44 Average: 40.16 2.70 37.46 533.52 5562.43 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6079152 7343260 1803320 22.88 2688 1464500 359676 4.56 101324 1451988 551164 04:11:01 AM 5750852 7168356 2131620 27.04 2688 1614756 619060 6.93 144248 1722052 49952 04:12:01 AM 5348220 7075188 2534252 32.15 2688 1910240 702880 7.87 189408 2029020 157736 04:13:01 AM 5107688 6981456 2774784 35.20 2688 2050352 720828 8.07 188832 2236136 19680 04:14:01 AM 5169512 7030784 2712960 34.42 2688 2037648 667912 7.48 195020 2169040 4 04:15:01 AM 5199236 7065544 2683236 34.04 2688 2042656 652256 7.30 214336 2119992 16 04:16:01 AM 4940328 6993644 2942144 37.33 2688 2222828 710828 7.96 231348 2341448 160216 04:17:01 AM 4951016 7005284 2931456 37.19 2688 2222992 724576 8.11 232856 2319112 460 04:18:01 AM 4945696 7001332 2936776 37.26 2688 2224376 724576 8.11 233052 2324508 316 04:19:01 AM 5079520 6981036 2802952 35.56 2688 2075144 722668 8.09 242940 2202308 32812 04:20:01 AM 5072288 6978892 2810184 35.65 2688 2080936 734796 8.23 425112 2032912 29404 Average: 5240319 7056798 2642153 33.52 2688 1995130 667278 7.47 218043 2086229 91069 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 3.50 0.00 0.18 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 214.06 127.27 785.52 43.99 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 75.61 61.23 828.50 15.27 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 50.92 40.09 575.58 7.38 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 11.30 1.98 3.03 0.57 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 10.18 7.11 4.29 2.79 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 34.78 31.08 311.50 6.84 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 177.81 140.00 46.56 37.97 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 24.18 23.85 6.85 5.40 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 48.06 42.75 75.46 26.70 0.00 0.00 0.00 0.00 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 18.16 16.38 13.77 7.95 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 66.36 49.06 264.48 15.45 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) 01/03/2024 _x86_64_ (2 CPU) 04:09:22 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.35 0.00 1.05 48.95 0.00 49.65 04:10:01 AM 0 0.70 0.00 1.40 97.90 0.00 0.00 04:10:01 AM 1 0.00 0.00 0.70 0.00 0.00 99.30 04:11:01 AM all 10.90 0.00 2.72 36.90 0.05 49.43 04:11:01 AM 0 12.68 0.00 2.19 43.63 0.05 41.44 04:11:01 AM 1 9.12 0.00 3.25 30.18 0.05 57.40 04:12:01 AM all 33.61 0.00 5.26 3.03 0.10 58.01 04:12:01 AM 0 23.25 0.00 4.22 2.93 0.10 69.49 04:12:01 AM 1 43.97 0.00 6.31 3.12 0.10 46.50 04:13:01 AM all 25.47 0.00 3.42 3.68 0.08 67.35 04:13:01 AM 0 16.35 0.00 2.60 3.77 0.07 77.21 04:13:01 AM 1 34.64 0.00 4.24 3.59 0.08 57.44 04:14:01 AM all 6.70 0.00 1.09 0.69 0.07 91.45 04:14:01 AM 0 7.59 0.00 0.92 0.58 0.05 90.86 04:14:01 AM 1 5.81 0.00 1.27 0.80 0.08 92.04 04:15:01 AM all 11.96 0.00 0.97 0.13 0.06 86.88 04:15:01 AM 0 5.70 0.00 0.87 0.17 0.07 93.20 04:15:01 AM 1 18.22 0.00 1.07 0.10 0.05 80.56 04:16:01 AM all 21.52 0.00 3.24 0.60 0.08 74.55 04:16:01 AM 0 20.92 0.00 3.35 0.73 0.08 74.91 04:16:01 AM 1 22.13 0.00 3.13 0.47 0.08 74.19 04:17:01 AM all 13.42 0.00 2.03 1.59 0.06 82.90 04:17:01 AM 0 9.22 0.00 1.66 1.09 0.05 87.99 04:17:01 AM 1 17.62 0.00 2.41 2.09 0.07 77.81 04:18:01 AM all 10.07 0.00 0.29 0.05 0.08 89.51 04:18:01 AM 0 5.00 0.00 0.23 0.10 0.07 94.59 04:18:01 AM 1 15.15 0.00 0.35 0.00 0.08 84.42 04:19:01 AM all 21.68 0.00 1.99 0.15 0.08 76.09 04:19:01 AM 0 18.01 0.00 2.04 0.15 0.08 79.72 04:19:01 AM 1 25.36 0.00 1.94 0.15 0.08 72.46 04:20:01 AM all 29.57 0.00 2.94 0.83 0.11 66.55 04:20:01 AM 0 22.20 0.00 2.82 0.53 0.10 74.35 04:20:01 AM 1 36.93 0.00 3.07 1.13 0.12 58.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.45 0.00 2.39 4.86 0.08 74.21 Average: 0 14.07 0.00 2.09 5.58 0.07 78.19 Average: 1 22.84 0.00 2.70 4.15 0.08 70.23