---> uname -a: Linux prd-centos8-builder-1c-1g-193.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: 2799.996 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: 770 296 103 5 370 343 Swap: 1023 26 997 ---> 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:f6:3f:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fef6:3f2e/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) 01/28/2024 _x86_64_ (1 CPU) 17:03:42 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 230.76 142.17 88.59 10362.47 42887.66 05:06:01 PM 164.29 28.87 135.43 4048.88 14791.14 05:07:02 PM 80.48 18.01 62.47 1272.70 4346.66 05:08:01 PM 21.86 4.44 17.42 77.28 382.12 05:09:01 PM 166.84 123.90 42.94 8011.86 1822.03 Average: 133.25 63.69 69.56 4771.77 12897.44 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 61476 322768 727580 92.21 2096 339436 520672 28.33 132148 459632 17872 05:06:01 PM 79656 303944 709400 89.90 476 289124 511852 27.85 100092 429828 27920 05:07:02 PM 151944 348792 637112 80.74 376 263068 478112 26.02 140932 327704 1084 05:08:01 PM 156664 353492 632392 80.15 376 263060 473364 25.76 149132 313760 16 05:09:01 PM 102624 358852 686432 86.99 148 322660 482404 26.25 148360 374672 15684 Average: 110473 337570 678583 86.00 694 295470 493281 26.84 134133 381119 12515 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 243.44 147.76 1401.68 57.20 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 36.09 35.14 417.80 5.94 0.00 0.00 0.00 0.00 05:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 PM eth0 21.87 23.44 156.24 8.26 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 15.90 18.27 12.52 6.98 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 18.16 17.50 18.05 11.35 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 67.31 48.55 402.88 17.99 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) 01/28/2024 _x86_64_ (1 CPU) 17:03:42 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 58.11 0.07 8.52 16.10 0.10 17.10 05:05:01 PM 0 58.11 0.07 8.52 16.10 0.10 17.10 05:06:01 PM all 71.85 0.00 7.18 4.18 0.12 16.67 05:06:01 PM 0 71.85 0.00 7.18 4.18 0.12 16.67 05:07:02 PM all 56.51 0.00 3.50 4.64 0.10 35.25 05:07:02 PM 0 56.51 0.00 3.50 4.64 0.10 35.25 05:08:01 PM all 61.77 0.00 2.41 0.58 0.10 35.14 05:08:01 PM 0 61.77 0.00 2.41 0.58 0.10 35.14 05:09:01 PM all 53.09 0.00 3.72 16.69 0.08 26.41 05:09:01 PM 0 53.09 0.00 3.72 16.69 0.08 26.41 Average: all 60.26 0.01 5.08 8.46 0.10 26.09 Average: 0 60.26 0.01 5.08 8.46 0.10 26.09