---> uname -a: Linux prd-centos8-builder-1c-1g-1423.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: 770 311 77 5 381 329 Swap: 1023 21 1002 ---> 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:51:3e:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe51:3ea0/64 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) 04/12/2024 _x86_64_ (1 CPU) 17:03:49 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 274.19 194.32 79.87 15481.62 41020.02 05:06:02 PM 151.42 34.58 116.83 3921.81 13193.97 05:07:01 PM 71.49 22.36 49.13 1375.84 3848.28 05:08:01 PM 22.03 4.42 17.61 114.90 341.27 05:09:01 PM 128.60 106.26 22.34 7610.26 659.74 Average: 129.75 72.56 57.19 5716.07 11841.38 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 108016 333284 681196 86.31 1960 297524 483196 26.29 131320 399080 25896 05:06:02 PM 104996 338488 684216 86.70 120 301200 472368 25.70 110600 406440 16372 05:07:01 PM 152124 345012 637088 80.72 120 261216 472496 25.71 129288 344616 1116 05:08:01 PM 147848 341668 641364 81.27 120 262144 474840 25.84 145548 331672 20 05:09:01 PM 56576 309668 732636 92.83 108 320148 515504 28.05 153376 417876 144 Average: 113912 333624 675300 85.57 486 288446 483681 26.32 134026 379937 8710 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 201.95 110.01 1018.15 52.88 0.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 51.57 48.83 622.06 8.42 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 31.59 32.64 281.76 7.99 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.31 18.74 17.46 8.86 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.45 18.72 19.75 10.58 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 64.29 45.84 392.27 17.78 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) 04/12/2024 _x86_64_ (1 CPU) 17:03:49 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 63.92 0.12 16.99 9.24 0.12 9.62 05:05:01 PM 0 63.92 0.12 16.99 9.24 0.12 9.62 05:06:02 PM all 73.61 0.00 10.43 4.39 0.12 11.45 05:06:02 PM 0 73.61 0.00 10.43 4.39 0.12 11.45 05:07:01 PM all 67.55 0.00 5.29 2.19 0.10 24.86 05:07:01 PM 0 67.55 0.00 5.29 2.19 0.10 24.86 05:08:01 PM all 70.96 0.00 4.07 0.53 0.10 24.34 05:08:01 PM 0 70.96 0.00 4.07 0.53 0.10 24.34 05:09:01 PM all 61.55 0.00 5.16 12.85 0.10 20.33 05:09:01 PM 0 61.55 0.00 5.16 12.85 0.10 20.33 Average: all 67.52 0.02 8.40 5.85 0.11 18.10 Average: 0 67.52 0.02 8.40 5.85 0.11 18.10