---> uname -a: Linux prd-centos8-builder-1c-1g-2397.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 98 5 366 334 Swap: 1023 28 995 ---> 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:d1:7d:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fed1:7d8a/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) 02/21/2024 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 267.34 178.61 88.72 14405.07 42381.39 04:06:01 AM 170.35 45.07 125.27 4485.11 14354.90 04:07:01 AM 97.60 16.41 81.19 1387.77 5963.32 04:08:01 AM 25.57 7.43 18.13 341.07 357.05 04:09:01 AM 152.78 113.54 39.24 7973.23 2277.99 Average: 142.79 72.26 70.53 5722.27 13077.49 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 64660 304756 724552 91.81 1996 313772 514684 28.01 118400 456484 23504 04:06:01 AM 154904 373380 634308 80.37 792 284792 436100 23.73 102700 359620 16592 04:07:01 AM 158164 342684 631048 79.96 208 251564 476312 25.92 142980 319508 584 04:08:01 AM 149720 343116 639492 81.03 208 260456 472444 25.71 157312 312836 20 04:09:01 AM 114436 362084 674776 85.50 0 314020 470428 25.60 152912 358572 15684 Average: 128377 345204 660835 83.73 641 284921 473994 25.79 134861 361404 11277 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 196.62 121.35 1183.31 53.78 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 42.67 40.73 619.03 7.10 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.11 25.60 198.72 7.27 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.02 19.60 17.08 8.96 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.80 17.30 18.98 10.52 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 59.69 44.94 407.72 17.54 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) 02/21/2024 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 63.44 0.08 15.57 9.80 0.12 10.99 04:05:01 AM 0 63.44 0.08 15.57 9.80 0.12 10.99 04:06:01 AM all 73.97 0.00 11.39 5.19 0.10 9.34 04:06:01 AM 0 73.97 0.00 11.39 5.19 0.10 9.34 04:07:01 AM all 67.26 0.00 6.24 4.27 0.08 22.14 04:07:01 AM 0 67.26 0.00 6.24 4.27 0.08 22.14 04:08:01 AM all 69.66 0.00 4.07 0.47 0.10 25.70 04:08:01 AM 0 69.66 0.00 4.07 0.47 0.10 25.70 04:09:01 AM all 57.97 0.00 6.22 13.66 0.10 22.04 04:09:01 AM 0 57.97 0.00 6.22 13.66 0.10 22.04 Average: all 66.46 0.02 8.70 6.68 0.10 18.04 Average: 0 66.46 0.02 8.70 6.68 0.10 18.04