---> uname -a: Linux prd-centos8-builder-1c-1g-1007.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: 770 304 80 5 385 336 Swap: 1023 29 994 ---> 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:e1:38:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fee1:385e/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) 04/08/2024 _x86_64_ (1 CPU) 11:03:50 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 283.53 204.72 78.81 16456.54 40957.30 11:06:01 AM 157.48 38.29 119.19 3598.13 14134.29 11:07:01 AM 76.12 30.79 45.33 1738.75 3752.28 11:08:01 AM 26.17 4.73 21.44 115.96 590.92 11:09:01 AM 130.21 108.74 21.47 7855.43 765.76 Average: 134.24 77.06 57.18 5920.29 11949.62 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 110396 345136 678816 86.01 1988 311612 481404 26.19 128032 406996 27028 11:06:01 AM 150420 391920 638792 80.94 324 308824 425596 23.16 106464 363516 20364 11:07:01 AM 196220 393440 592992 75.14 324 264744 438160 23.84 134624 293456 7176 11:08:01 AM 146368 345448 642844 81.45 324 266672 476292 25.92 152032 324768 20 11:09:01 AM 102076 351580 687136 87.07 0 316220 482892 26.28 160660 364972 164 Average: 141096 365505 648116 82.12 592 293614 460869 25.08 136362 350742 10950 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 192.79 111.85 987.63 53.79 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 59.58 55.35 666.91 7.15 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.97 31.29 280.11 9.38 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 15.79 18.93 12.93 9.26 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 20.82 20.19 23.06 11.50 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 63.19 47.32 392.28 18.10 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) 04/08/2024 _x86_64_ (1 CPU) 11:03:50 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 61.27 0.10 17.69 11.19 0.12 9.63 11:05:01 AM 0 61.27 0.10 17.69 11.19 0.12 9.63 11:06:01 AM all 73.66 0.00 10.58 4.64 0.13 10.98 11:06:01 AM 0 73.66 0.00 10.58 4.64 0.13 10.98 11:07:01 AM all 67.10 0.00 5.07 3.24 0.10 24.49 11:07:01 AM 0 67.10 0.00 5.07 3.24 0.10 24.49 11:08:01 AM all 71.45 0.00 4.25 0.42 0.12 23.77 11:08:01 AM 0 71.45 0.00 4.25 0.42 0.12 23.77 11:09:01 AM all 59.02 0.00 5.35 12.93 0.10 22.60 11:09:01 AM 0 59.02 0.00 5.35 12.93 0.10 22.60 Average: all 66.52 0.02 8.56 6.46 0.11 18.32 Average: 0 66.52 0.02 8.56 6.46 0.11 18.32