---> uname -a: Linux prd-centos8-builder-1c-1g-479.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: 2799.870 BogoMIPS: 5599.74 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: 770 309 89 5 371 329 Swap: 1023 24 999 ---> 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:40:c8:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe40:c8e0/64 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) 01/31/2024 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 260.32 174.23 86.09 12679.93 42657.20 11:06:01 PM 179.95 34.08 145.87 4255.08 16408.96 11:07:01 PM 79.03 17.34 61.69 1211.66 4210.03 11:08:01 PM 23.70 5.18 18.52 167.87 371.60 11:09:01 PM 175.93 123.32 52.61 8121.52 2747.20 Average: 143.83 70.86 72.97 5289.44 13287.10 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 71172 287624 717884 90.98 744 295676 542548 29.52 134708 446288 30824 11:06:01 PM 68900 301368 720156 91.27 220 296920 510992 27.81 95460 447664 28108 11:07:01 PM 88892 290260 700164 88.73 220 266852 527224 28.69 138116 392428 12712 11:08:01 PM 89400 295920 699656 88.67 220 272004 521456 28.38 140588 388208 14100 11:09:01 PM 72184 333104 716872 90.85 0 327368 491588 26.75 156240 393328 16968 Average: 78110 301655 710946 90.10 281 291764 518762 28.23 133022 413583 20542 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 204.56 129.33 1187.79 55.06 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 48.73 47.19 631.66 8.44 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.56 25.39 157.66 9.36 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 18.88 22.03 16.37 8.54 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.52 18.14 18.11 12.34 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 62.49 48.44 402.55 18.76 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) 01/31/2024 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 60.32 0.10 9.37 17.28 0.10 12.83 11:05:01 PM 0 60.32 0.10 9.37 17.28 0.10 12.83 11:06:01 PM all 75.01 0.00 7.44 5.71 0.12 11.73 11:06:01 PM 0 75.01 0.00 7.44 5.71 0.12 11.73 11:07:01 PM all 63.83 0.00 3.53 4.40 0.12 28.12 11:07:01 PM 0 63.83 0.00 3.53 4.40 0.12 28.12 11:08:01 PM all 67.70 0.00 3.07 0.77 0.10 28.37 11:08:01 PM 0 67.70 0.00 3.07 0.77 0.10 28.37 11:09:01 PM all 63.87 0.00 4.55 18.06 0.10 13.42 11:09:01 PM 0 63.87 0.00 4.55 18.06 0.10 13.42 Average: all 66.14 0.02 5.59 9.24 0.11 18.90 Average: 0 66.14 0.02 5.59 9.24 0.11 18.90