---> uname -a: Linux prd-centos8-builder-1c-1g-24.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: 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 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: 770 304 85 5 381 336 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:74:82:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe74:8299/64 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) 12/12/2023 _x86_64_ (1 CPU) 02:03:58 LINUX RESTART (1 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 153.86 31.38 122.49 3452.51 14333.14 02:07:01 AM 142.71 34.63 108.08 2205.77 10283.44 02:08:01 AM 31.94 5.47 26.48 505.25 993.15 02:09:01 AM 109.26 83.42 25.84 6414.40 1398.70 Average: 109.29 38.75 70.53 3143.51 6724.62 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 78800 315852 710256 90.01 4 307612 513476 27.94 104092 445648 17628 02:07:01 AM 172132 344812 616924 78.19 4 238784 476460 25.93 127600 315272 15740 02:08:01 AM 171616 358492 617440 78.25 4 253336 461812 25.13 145816 299172 28 02:09:01 AM 59788 368840 729268 92.42 4 376164 457512 24.90 148472 408988 6872 Average: 120584 346999 668472 84.72 4 293974 477315 25.97 131495 367270 10067 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 85.56 81.07 1229.91 9.14 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.75 22.48 187.84 6.71 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.38 19.81 16.51 9.47 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 16.98 17.28 17.19 8.69 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 35.24 34.99 359.73 8.50 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) 12/12/2023 _x86_64_ (1 CPU) 02:03:58 LINUX RESTART (1 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 67.50 0.00 6.66 5.05 0.10 20.69 02:06:01 AM 0 67.50 0.00 6.66 5.05 0.10 20.69 02:07:01 AM all 61.44 0.00 5.36 8.55 0.08 24.57 02:07:01 AM 0 61.44 0.00 5.36 8.55 0.08 24.57 02:08:01 AM all 64.78 0.00 2.79 0.97 0.10 31.36 02:08:01 AM 0 64.78 0.00 2.79 0.97 0.10 31.36 02:09:01 AM all 52.30 0.00 2.94 10.40 0.08 34.28 02:09:01 AM 0 52.30 0.00 2.94 10.40 0.08 34.28 Average: all 61.48 0.00 4.43 6.25 0.09 27.75 Average: 0 61.48 0.00 4.43 6.25 0.09 27.75