---> uname -a: Linux prd-centos8-robot-2c-8g-5202.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4971 19 2140 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:c4:ca:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fec4:ca5f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/08/2024 _x86_64_ (2 CPU) 02:09:12 LINUX RESTART (2 CPU) 02:10:02 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 100.14 13.30 86.83 2382.51 6639.72 02:12:01 AM 69.39 0.70 68.69 50.79 9123.03 02:13:01 AM 34.09 0.42 33.67 64.78 2610.65 02:14:01 AM 55.84 2.52 53.32 396.07 7135.99 02:15:01 AM 3.50 0.12 3.38 33.06 131.87 02:16:01 AM 2.17 0.00 2.17 0.00 118.19 02:17:01 AM 0.13 0.00 0.13 0.00 1.73 02:18:01 AM 13.18 0.32 12.86 36.92 513.05 Average: 34.67 2.15 32.52 366.33 3277.14 02:10:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5316584 7053316 2565848 32.55 2688 1918900 717676 8.04 209460 2034192 164332 02:12:01 AM 5177168 7014676 2705264 34.32 2688 2014144 740516 8.29 220252 2134912 30116 02:13:01 AM 5036388 6996684 2846044 36.11 2688 2133324 750012 8.40 259136 2227308 99000 02:14:01 AM 5016760 7066408 2865672 36.36 2688 2219004 665432 7.45 261736 2227472 4 02:15:01 AM 4967876 7020036 2914556 36.98 2688 2221496 715356 8.01 262000 2275580 1512 02:16:01 AM 4968024 7020184 2914408 36.97 2688 2221496 715356 8.01 262000 2275456 12 02:17:01 AM 4951808 7003984 2930624 37.18 2688 2221512 777584 8.71 262000 2291112 4 02:18:01 AM 5103524 6986536 2778908 35.25 2688 2057604 741628 8.30 296720 2126180 19652 Average: 5067266 7020228 2815166 35.71 2688 2125935 727945 8.15 254163 2199026 39329 02:10:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 142.34 109.66 1195.54 24.91 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 46.96 33.58 439.66 6.12 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 38.20 31.99 294.92 7.91 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 188.87 138.76 44.50 42.64 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 77.76 61.68 34.33 22.14 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 241.10 239.85 51.70 100.34 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 202.55 197.92 197.28 70.77 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 92.57 71.04 126.58 32.24 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 128.76 110.56 296.19 38.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/08/2024 _x86_64_ (2 CPU) 02:09:12 LINUX RESTART (2 CPU) 02:10:02 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 35.85 0.00 6.25 2.68 0.12 55.10 02:11:01 AM 0 43.95 0.00 6.49 2.55 0.12 46.89 02:11:01 AM 1 27.76 0.00 6.00 2.82 0.12 63.30 02:12:01 AM all 17.32 0.00 2.64 3.14 0.07 76.84 02:12:01 AM 0 21.73 0.00 2.69 2.81 0.07 72.70 02:12:01 AM 1 12.90 0.00 2.59 3.47 0.07 80.97 02:13:01 AM all 22.95 0.00 2.97 1.62 0.11 72.35 02:13:01 AM 0 29.93 0.00 3.76 1.82 0.08 64.40 02:13:01 AM 1 15.98 0.00 2.19 1.42 0.13 80.28 02:14:01 AM all 14.01 0.00 2.79 1.19 0.07 81.95 02:14:01 AM 0 20.77 0.00 2.94 1.15 0.07 75.07 02:14:01 AM 1 7.24 0.00 2.64 1.22 0.07 88.83 02:15:01 AM all 6.79 0.00 0.45 0.08 0.09 92.59 02:15:01 AM 0 11.95 0.00 0.62 0.05 0.10 87.28 02:15:01 AM 1 1.66 0.00 0.28 0.10 0.08 97.88 02:16:01 AM all 19.17 0.00 0.50 0.04 0.13 80.16 02:16:01 AM 0 32.35 0.00 0.70 0.07 0.10 66.78 02:16:01 AM 1 6.01 0.00 0.30 0.02 0.15 93.52 02:17:01 AM all 22.45 0.00 0.48 0.00 0.13 76.94 02:17:01 AM 0 44.01 0.00 0.71 0.00 0.13 55.15 02:17:01 AM 1 0.97 0.00 0.25 0.00 0.12 98.66 02:18:01 AM all 17.75 0.00 2.02 0.19 0.08 79.96 02:18:01 AM 0 27.98 0.00 2.36 0.05 0.08 69.53 02:18:01 AM 1 7.58 0.00 1.69 0.33 0.07 90.33 Average: all 19.51 0.00 2.26 1.12 0.10 77.02 Average: 0 29.05 0.00 2.53 1.06 0.09 67.26 Average: 1 9.98 0.00 1.99 1.17 0.10 86.76