---> uname -a: Linux prd-centos8-builder-1c-1g-156.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 71 5 403 343 Swap: 1023 30 993 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b2:70:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:feb2:7041/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/25/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 325.08 218.55 106.53 16627.13 40699.30 04:06:01 PM 147.68 28.16 119.52 3195.34 13378.12 04:07:01 PM 89.49 38.84 50.65 2048.12 4319.94 04:08:01 PM 24.50 6.38 18.12 184.17 369.78 04:09:01 PM 126.60 103.45 23.15 7581.67 777.20 Average: 142.68 79.07 63.61 5927.12 11911.12 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 48516 302828 740696 93.85 1992 328176 529184 28.79 124992 460516 19048 04:06:01 PM 52704 294548 736508 93.32 516 307576 531388 28.91 114636 452884 26532 04:07:01 PM 151480 353032 637732 80.81 396 266996 475992 25.90 130364 340120 8 04:08:01 PM 165452 370368 623760 79.04 396 270424 457864 24.91 149196 306768 16 04:09:01 PM 95408 359996 693804 87.91 320 329560 481568 26.20 170596 359612 164 Average: 102712 336154 686500 86.99 724 300546 495199 26.95 137957 383980 9154 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 189.21 109.33 1018.15 55.89 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 59.34 56.27 675.03 6.82 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.74 28.92 275.11 9.54 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.86 20.16 17.18 9.28 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 20.60 19.15 20.48 10.39 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 62.56 46.77 401.30 18.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/25/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 58.33 0.10 19.33 13.06 0.13 9.05 04:05:01 PM 0 58.33 0.10 19.33 13.06 0.13 9.05 04:06:01 PM all 73.70 0.00 10.62 4.30 0.12 11.26 04:06:01 PM 0 73.70 0.00 10.62 4.30 0.12 11.26 04:07:01 PM all 69.43 0.00 5.80 4.79 0.12 19.86 04:07:01 PM 0 69.43 0.00 5.80 4.79 0.12 19.86 04:08:01 PM all 72.28 0.00 4.34 0.40 0.12 22.87 04:08:01 PM 0 72.28 0.00 4.34 0.40 0.12 22.87 04:09:01 PM all 58.50 0.00 5.16 12.99 0.10 23.25 04:09:01 PM 0 58.50 0.00 5.16 12.99 0.10 23.25 Average: all 66.45 0.02 9.05 7.11 0.12 17.26 Average: 0 66.45 0.02 9.05 7.11 0.12 17.26