---> uname -a: Linux prd-centos8-robot-2c-8g-10615.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 585 4965 19 2147 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:34:da:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe34:da4c/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) 04/24/2024 _x86_64_ (2 CPU) 04:11:06 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 88.90 23.03 65.88 5192.80 5725.47 04:14:01 AM 73.71 0.08 73.63 2.53 8020.58 04:15:01 AM 32.01 0.70 31.31 50.52 4155.82 04:16:01 AM 14.50 0.82 13.68 123.43 412.85 04:17:01 AM 54.74 0.20 54.54 12.93 6287.55 04:18:01 AM 13.50 0.03 13.46 1.07 2282.49 04:19:01 AM 3.28 0.00 3.28 0.00 97.85 04:20:01 AM 0.12 0.00 0.12 0.00 2.00 04:21:01 AM 5.53 0.23 5.30 34.12 293.14 04:22:01 AM 25.26 0.50 24.76 63.71 1665.19 Average: 31.15 2.56 28.59 548.13 2894.22 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5384760 7085352 2497668 31.69 2688 1883488 662844 7.42 210096 1968904 136232 04:14:01 AM 5156820 7003032 2725608 34.58 2688 2023692 729404 8.17 213616 2168492 85480 04:15:01 AM 5271720 7101128 2610708 33.12 2688 2006320 638480 7.15 229376 2037408 8 04:16:01 AM 5266828 7100776 2615600 33.18 2688 2011288 630408 7.06 240600 2032820 28 04:17:01 AM 5039448 7073212 2842980 36.07 2688 2203216 623348 6.98 262840 2206428 49416 04:18:01 AM 4981628 7023508 2900800 36.80 2688 2211660 704100 7.88 263204 2266076 8 04:19:01 AM 4977068 7018976 2905360 36.86 2688 2211688 718652 8.05 263204 2270280 36 04:20:01 AM 4955708 6997648 2926720 37.13 2688 2211728 738764 8.27 263204 2291444 40 04:21:01 AM 5058628 6969760 2823800 35.82 2688 2084240 703168 7.87 283388 2182364 36812 04:22:01 AM 5165508 7059764 2716920 34.47 2688 2069648 634444 7.10 451888 1914132 16024 Average: 5125812 7043316 2756616 34.97 2688 2091697 678361 7.60 268142 2133835 32408 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 274.13 173.29 1541.99 59.76 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 51.02 41.42 497.99 7.59 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 10.13 2.75 3.42 1.03 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 9.16 8.38 4.46 2.79 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 253.61 227.21 347.80 51.92 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 69.91 60.15 80.57 18.13 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 322.06 318.11 214.43 128.70 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 226.76 218.94 720.52 63.46 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 61.01 41.95 129.43 36.21 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 17.34 16.51 14.34 7.81 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 129.51 110.87 355.50 37.74 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) 04/24/2024 _x86_64_ (2 CPU) 04:11:06 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 37.78 0.00 6.71 3.75 0.11 51.65 04:13:01 AM 0 48.04 0.00 8.08 2.71 0.12 41.05 04:13:01 AM 1 27.56 0.00 5.35 4.78 0.10 62.22 04:14:01 AM all 30.17 0.00 3.73 8.16 0.10 57.84 04:14:01 AM 0 34.49 0.00 3.54 6.68 0.10 55.19 04:14:01 AM 1 25.91 0.00 3.91 9.62 0.10 60.46 04:15:01 AM all 7.72 0.00 1.14 3.18 0.07 87.90 04:15:01 AM 0 9.84 0.00 1.15 3.06 0.07 85.89 04:15:01 AM 1 5.59 0.00 1.12 3.31 0.07 89.91 04:16:01 AM all 12.43 0.00 1.04 1.93 0.06 84.55 04:16:01 AM 0 20.70 0.00 1.31 2.35 0.05 75.60 04:16:01 AM 1 4.17 0.00 0.77 1.51 0.07 93.49 04:17:01 AM all 32.30 0.00 5.08 1.71 0.11 60.79 04:17:01 AM 0 46.02 0.00 5.87 1.33 0.10 46.69 04:17:01 AM 1 18.68 0.00 4.30 2.10 0.12 74.80 04:18:01 AM all 14.75 0.00 1.80 0.54 0.08 82.84 04:18:01 AM 0 15.08 0.00 2.69 0.48 0.07 81.69 04:18:01 AM 1 14.42 0.00 0.91 0.59 0.08 84.00 04:19:01 AM all 23.15 0.00 0.51 0.03 0.10 76.21 04:19:01 AM 0 0.80 0.00 0.18 0.05 0.08 98.88 04:19:01 AM 1 45.70 0.00 0.84 0.00 0.12 53.34 04:20:01 AM all 24.57 0.00 0.55 0.00 0.10 74.77 04:20:01 AM 0 2.44 0.00 0.33 0.00 0.10 97.13 04:20:01 AM 1 46.83 0.00 0.77 0.00 0.10 52.30 04:21:01 AM all 10.82 0.00 1.41 0.08 0.06 87.64 04:21:01 AM 0 13.97 0.00 1.12 0.10 0.05 84.76 04:21:01 AM 1 7.64 0.00 1.70 0.05 0.07 90.55 04:22:01 AM all 31.16 0.00 3.12 0.38 0.10 65.24 04:22:01 AM 0 42.38 0.00 3.05 0.50 0.12 53.95 04:22:01 AM 1 19.90 0.00 3.19 0.27 0.08 76.55 Average: all 22.48 0.00 2.51 1.96 0.09 72.96 Average: 0 23.33 0.00 2.73 1.71 0.09 72.14 Average: 1 21.63 0.00 2.29 2.22 0.09 73.78