---> uname -a: Linux prd-centos8-builder-1c-1g-4701.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: 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 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: 770 298 89 5 382 341 Swap: 1023 19 1004 ---> 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:d1:51:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fed1:51c1/64 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) 19:03:49 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 298.74 228.94 69.80 16397.71 40114.35 07:06:01 PM 160.83 27.00 133.83 3391.81 15327.54 07:07:01 PM 98.02 23.94 74.08 2429.46 5154.25 07:08:01 PM 35.12 2.95 32.17 165.68 2527.52 07:09:01 PM 146.85 111.87 34.98 7372.63 1393.42 Average: 148.02 79.04 68.98 5958.27 12921.55 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 68052 323096 721004 91.38 2092 333736 528188 28.74 124356 463724 27208 07:06:01 PM 76472 300432 712584 90.31 464 290536 516232 28.09 92076 445376 14728 07:07:01 PM 81788 294980 707268 89.63 56 280912 529960 28.84 136308 404472 31928 07:08:01 PM 85392 294552 703664 89.18 56 276888 534160 29.07 140824 395704 13604 07:09:01 PM 58236 339700 730820 92.62 56 348272 494080 26.89 149752 417988 1624 Average: 73988 310552 715068 90.62 545 306069 520524 28.33 128663 425453 17818 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 214.93 119.19 1011.88 54.80 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 55.61 52.46 767.45 6.59 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.78 24.28 182.05 8.55 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 21.34 23.06 94.32 7.80 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.03 17.27 18.01 8.27 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 66.63 47.30 415.20 17.23 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) 19:03:49 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 55.51 0.10 12.23 19.41 0.12 12.63 07:05:01 PM 0 55.51 0.10 12.23 19.41 0.12 12.63 07:06:01 PM all 69.11 0.00 6.73 4.73 0.10 19.33 07:06:01 PM 0 69.11 0.00 6.73 4.73 0.10 19.33 07:07:01 PM all 60.86 0.00 3.97 3.79 0.10 31.28 07:07:01 PM 0 60.86 0.00 3.97 3.79 0.10 31.28 07:08:01 PM all 62.19 0.00 2.52 1.43 0.10 33.76 07:08:01 PM 0 62.19 0.00 2.52 1.43 0.10 33.76 07:09:01 PM all 48.53 0.00 3.40 16.06 0.10 31.90 07:09:01 PM 0 48.53 0.00 3.40 16.06 0.10 31.90 Average: all 59.24 0.02 5.77 9.09 0.10 25.78 Average: 0 59.24 0.02 5.77 9.09 0.10 25.78