---> uname -a: Linux prd-centos8-builder-1c-1g-900.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: 2800.022 BogoMIPS: 5600.04 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 304 71 5 395 335 Swap: 1023 25 998 ---> 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:da:36:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feda:36fc/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) 04/06/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 255.14 167.47 87.67 13801.01 41812.23 11:06:01 PM 155.80 38.69 117.11 4639.12 12827.86 11:07:01 PM 49.69 10.06 39.63 481.39 2868.61 11:08:02 PM 21.80 4.90 16.91 160.29 340.96 11:09:01 PM 140.71 108.87 31.84 8358.88 1183.71 Average: 124.61 65.88 58.72 5480.87 11848.66 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 50848 300392 738364 93.56 1936 325556 522728 28.44 112360 475892 19836 11:06:01 PM 111704 342676 677508 85.85 64 297240 475576 25.88 98052 408584 21952 11:07:01 PM 192112 392464 597100 75.66 64 267256 428384 23.31 135360 297268 24 11:08:02 PM 83492 303136 705720 89.42 64 286564 514092 27.97 138772 401800 15812 11:09:01 PM 57016 309976 732196 92.78 0 319012 522044 28.41 148560 421232 12752 Average: 99034 329729 690178 87.45 426 299126 492565 26.80 126621 400955 14075 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 207.72 116.66 1139.61 54.83 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 44.54 43.94 501.20 6.79 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 31.23 32.09 278.92 10.19 0.00 0.00 0.00 0.00 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 18.09 19.92 15.25 8.78 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.32 19.24 19.10 13.04 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 64.36 46.47 392.20 18.76 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) 04/06/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 59.70 0.08 14.27 11.63 0.10 14.22 11:05:01 PM 0 59.70 0.08 14.27 11.63 0.10 14.22 11:06:01 PM all 70.10 0.00 10.37 5.28 0.08 14.17 11:06:01 PM 0 70.10 0.00 10.37 5.28 0.08 14.17 11:07:01 PM all 65.94 0.00 5.06 1.92 0.08 27.00 11:07:01 PM 0 65.94 0.00 5.06 1.92 0.08 27.00 11:08:02 PM all 62.44 0.00 4.42 0.55 0.10 32.49 11:08:02 PM 0 62.44 0.00 4.42 0.55 0.10 32.49 11:09:01 PM all 66.03 0.00 5.43 13.63 0.08 14.82 11:09:01 PM 0 66.03 0.00 5.43 13.63 0.08 14.82 Average: all 64.84 0.02 7.92 6.58 0.09 20.56 Average: 0 64.84 0.02 7.92 6.58 0.09 20.56