---> uname -a: Linux prd-centos8-builder-1c-1g-2838.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: 770 296 91 6 381 342 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:05:08:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.2/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe05:85c/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) 01/05/2024 _x86_64_ (1 CPU) 08:03:52 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 292.50 223.55 68.95 16327.37 40419.19 08:06:01 AM 147.88 28.64 119.24 3396.64 14971.18 08:07:01 AM 121.22 36.18 85.04 2102.68 8001.47 08:08:01 AM 35.54 6.37 29.18 519.38 1576.87 08:09:01 AM 116.28 94.15 22.13 6394.27 723.33 08:10:01 AM 102.13 41.22 60.91 2522.72 2590.82 Average: 135.94 71.68 64.26 5210.13 11382.37 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 74328 369556 714728 90.58 2104 374532 474468 25.82 134996 448432 36572 08:06:01 AM 61864 321356 727192 92.16 484 328924 507684 27.63 125748 438316 17888 08:07:01 AM 156848 346364 632208 80.12 348 256268 480424 26.14 121396 340336 22380 08:08:01 AM 151520 355796 637536 80.80 348 271152 469524 25.55 139540 326916 1084 08:09:01 AM 53352 376868 735704 93.24 348 390324 454764 24.75 143704 420500 12016 08:10:01 AM 122692 377932 666364 84.45 348 323532 459368 25.00 183748 318712 27328 Average: 103434 357979 685622 86.89 663 324122 474372 25.81 141522 382202 19545 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 190.09 118.82 1064.20 54.65 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 64.84 58.47 942.61 7.15 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.92 24.27 179.06 7.65 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.71 17.96 15.46 7.34 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 16.81 17.16 17.00 8.60 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 14.19 15.64 11.12 9.24 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 54.10 42.06 371.76 15.77 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) 01/05/2024 _x86_64_ (1 CPU) 08:03:52 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 58.32 0.10 11.56 20.20 0.08 9.74 08:05:01 AM 0 58.32 0.10 11.56 20.20 0.08 9.74 08:06:01 AM all 70.00 0.00 6.48 5.53 0.08 17.90 08:06:01 AM 0 70.00 0.00 6.48 5.53 0.08 17.90 08:07:01 AM all 63.41 0.00 4.98 4.47 0.08 27.05 08:07:01 AM 0 63.41 0.00 4.98 4.47 0.08 27.05 08:08:01 AM all 66.29 0.00 2.45 1.27 0.08 29.91 08:08:01 AM 0 66.29 0.00 2.45 1.27 0.08 29.91 08:09:01 AM all 54.00 0.00 3.07 12.22 0.08 30.62 08:09:01 AM 0 54.00 0.00 3.07 12.22 0.08 30.62 08:10:01 AM all 67.10 0.00 4.13 6.45 0.08 22.23 08:10:01 AM 0 67.10 0.00 4.13 6.45 0.08 22.23 Average: all 63.19 0.02 5.44 8.35 0.08 22.92 Average: 0 63.19 0.02 5.44 8.35 0.08 22.92