---> uname -a: Linux prd-centos8-builder-1c-1g-885.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: 770 302 71 6 396 336 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:2c:99:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe2c:9931/64 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) 05/02/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 315.07 207.19 107.88 16360.63 41469.29 09:06:01 AM 152.21 33.46 118.75 3457.25 13440.00 09:07:01 AM 69.63 22.77 46.86 1309.21 3994.27 09:08:01 AM 22.72 5.43 17.29 204.26 348.77 09:09:01 AM 131.81 107.36 24.45 7914.46 769.40 Average: 138.30 75.25 63.05 5849.59 12005.64 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 100760 341292 688452 87.23 2104 314624 480408 26.14 137216 396256 27108 09:06:01 AM 138376 375004 650836 82.47 424 304736 442708 24.09 109608 372484 18360 09:07:01 AM 148008 347952 641204 81.25 424 267976 470428 25.60 133788 339816 1084 09:08:01 AM 146436 350008 642776 81.45 424 271608 466488 25.38 151444 322784 16 09:09:01 AM 46260 302480 742952 94.14 180 323424 529268 28.80 167216 414128 164 Average: 115968 343347 673244 85.31 711 296474 477860 26.00 139854 369094 9346 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 207.59 116.55 1069.98 57.74 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 53.92 51.07 631.02 7.52 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.99 31.23 279.63 8.19 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.99 18.74 13.23 8.70 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.34 18.99 19.37 12.16 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 65.37 47.32 402.68 18.86 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) 05/02/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 58.66 0.12 18.11 13.54 0.12 9.46 09:05:01 AM 0 58.66 0.12 18.11 13.54 0.12 9.46 09:06:01 AM all 72.69 0.00 11.31 4.55 0.12 11.34 09:06:01 AM 0 72.69 0.00 11.31 4.55 0.12 11.34 09:07:01 AM all 63.78 0.00 5.49 3.97 0.10 26.65 09:07:01 AM 0 63.78 0.00 5.49 3.97 0.10 26.65 09:08:01 AM all 68.03 0.00 4.02 0.47 0.10 27.38 09:08:01 AM 0 68.03 0.00 4.02 0.47 0.10 27.38 09:09:01 AM all 60.21 0.00 4.98 12.56 0.12 22.13 09:09:01 AM 0 60.21 0.00 4.98 12.56 0.12 22.13 Average: all 64.68 0.02 8.78 7.01 0.11 19.40 Average: 0 64.68 0.02 8.78 7.01 0.11 19.40