---> uname -a: Linux prd-centos8-builder-1c-1g-2194.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: 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 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: 770 295 72 5 403 344 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:25:43:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe25:4351/64 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) 04/20/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 307.34 226.95 80.39 16908.18 41254.93 03:06:01 PM 157.02 30.42 126.61 3255.52 13789.96 03:07:01 PM 76.90 29.16 47.74 1763.31 3906.83 03:08:01 PM 31.06 10.79 20.27 468.81 412.04 03:09:01 PM 127.18 107.72 19.46 7625.53 642.56 Average: 139.89 81.20 58.68 6015.72 12003.93 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 86036 336156 703176 89.10 2104 323836 493828 26.87 126396 421664 27200 03:06:01 PM 148916 386956 640296 81.13 636 304300 439308 23.90 94816 376220 19520 03:07:01 PM 195040 406640 594172 75.29 332 278504 435532 23.70 134200 295316 8 03:08:01 PM 156648 376904 632564 80.15 332 286228 456108 24.82 157756 308640 16 03:09:01 PM 114328 378804 674884 85.51 28 330512 461076 25.09 168396 343884 164 Average: 140194 377092 649018 82.24 686 304676 457170 24.88 136313 349145 9382 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 PM eth0 197.34 114.67 1065.79 54.28 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 50.02 47.48 638.80 6.11 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.88 30.56 279.84 8.23 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 18.02 20.83 12.89 9.63 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 21.36 20.01 20.91 11.87 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 63.20 46.73 403.08 18.07 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) 04/20/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 59.59 0.12 19.41 9.94 0.12 10.84 03:05:02 PM 0 59.59 0.12 19.41 9.94 0.12 10.84 03:06:01 PM all 74.64 0.00 10.66 3.34 0.12 11.24 03:06:01 PM 0 74.64 0.00 10.66 3.34 0.12 11.24 03:07:01 PM all 67.67 0.00 5.26 2.95 0.12 24.00 03:07:01 PM 0 67.67 0.00 5.26 2.95 0.12 24.00 03:08:01 PM all 71.93 0.00 4.47 0.98 0.10 22.53 03:08:01 PM 0 71.93 0.00 4.47 0.98 0.10 22.53 03:09:01 PM all 56.37 0.00 5.48 12.99 0.10 25.05 03:09:01 PM 0 56.37 0.00 5.48 12.99 0.10 25.05 Average: all 66.02 0.02 9.05 6.05 0.11 18.76 Average: 0 66.02 0.02 9.05 6.05 0.11 18.76