---> uname -a: Linux prd-centos8-builder-1c-1g-4621.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 91 6 377 337 Swap: 1023 32 991 ---> 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:ab:6b:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.25/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:feab:6b0a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/25/2024 _x86_64_ (1 CPU) 00:03:56 LINUX RESTART (1 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 144.96 33.65 111.31 3479.35 13117.43 12:07:01 AM 133.96 40.60 93.35 2552.48 8446.17 12:08:01 AM 36.38 3.07 33.32 262.80 1593.62 12:09:01 AM 35.19 18.13 17.06 752.67 890.42 12:10:01 AM 173.93 110.98 62.96 7164.02 2567.24 Average: 104.91 41.29 63.62 2842.79 5325.93 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 112348 334556 676708 85.76 240 293264 491884 26.77 91652 424992 12052 12:07:01 AM 171932 347708 617124 78.21 44 242876 497096 27.05 134920 313128 23516 12:08:01 AM 95636 278612 693420 87.88 44 250252 546800 29.76 152184 373700 36 12:09:01 AM 124812 325924 664244 84.18 44 268260 492644 26.81 156264 337072 13516 12:10:01 AM 80592 344620 708464 89.79 44 331540 489416 26.63 154164 391232 14100 Average: 117064 326284 671992 85.16 83 277238 503568 27.40 137837 368025 12644 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 70.50 65.38 947.63 7.87 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 20.33 20.59 189.40 6.48 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 14.84 17.52 14.85 7.43 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 16.86 17.96 16.93 7.10 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 16.06 16.59 13.21 11.76 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 27.73 27.62 236.67 8.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/25/2024 _x86_64_ (1 CPU) 00:03:56 LINUX RESTART (1 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 69.06 0.00 6.59 4.58 0.13 19.63 12:06:01 AM 0 69.06 0.00 6.59 4.58 0.13 19.63 12:07:01 AM all 62.74 0.00 5.07 5.60 0.08 26.51 12:07:01 AM 0 62.74 0.00 5.07 5.60 0.08 26.51 12:08:01 AM all 65.67 0.00 2.53 1.78 0.10 29.92 12:08:01 AM 0 65.67 0.00 2.53 1.78 0.10 29.92 12:09:01 AM all 60.16 0.00 3.10 1.27 0.10 35.37 12:09:01 AM 0 60.16 0.00 3.10 1.27 0.10 35.37 12:10:01 AM all 58.87 0.00 4.32 17.48 0.10 19.23 12:10:01 AM 0 58.87 0.00 4.32 17.48 0.10 19.23 Average: all 63.30 0.00 4.32 6.14 0.10 26.13 Average: 0 63.30 0.00 4.32 6.14 0.10 26.13