---> uname -a: Linux prd-centos8-builder-1c-1g-5029.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: 770 312 64 6 393 327 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:73:48:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe73:48e3/64 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) 03/20/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 247.78 153.52 94.25 13476.02 42715.57 08:06:01 AM 157.68 39.87 117.81 4309.90 13001.18 08:07:01 AM 59.37 17.64 41.73 680.33 3143.79 08:08:01 AM 22.65 5.07 17.58 140.24 865.39 08:09:01 AM 139.57 111.81 27.76 8220.88 936.42 Average: 125.42 65.60 59.83 5366.59 12134.48 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 113240 320192 675972 85.65 936 282196 500892 27.26 131068 398576 20900 08:06:01 AM 96764 336604 692448 87.74 0 306576 473940 25.79 101116 421560 22864 08:07:01 AM 181316 367352 607896 77.03 0 253764 446028 24.27 143672 301980 20 08:08:01 AM 94752 299300 694460 87.99 0 272292 513428 27.94 146972 383964 15812 08:09:01 AM 45112 294640 744100 94.28 0 316668 528096 28.74 163896 420240 12576 Average: 106237 323618 682975 86.54 187 286299 492477 26.80 137345 385264 14434 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 202.91 123.58 1186.73 54.49 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 43.30 41.70 498.73 8.02 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 30.05 31.33 278.94 10.29 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 17.81 20.11 15.40 7.75 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.80 18.88 18.93 13.15 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 62.59 47.13 399.80 18.74 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) 03/20/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 64.27 0.10 14.32 9.20 0.12 11.99 08:05:01 AM 0 64.27 0.10 14.32 9.20 0.12 11.99 08:06:01 AM all 70.76 0.00 10.26 4.96 0.12 13.90 08:06:01 AM 0 70.76 0.00 10.26 4.96 0.12 13.90 08:07:01 AM all 68.14 0.00 5.13 2.40 0.10 24.22 08:07:01 AM 0 68.14 0.00 5.13 2.40 0.10 24.22 08:08:01 AM all 64.09 0.00 4.38 0.38 0.10 31.04 08:08:01 AM 0 64.09 0.00 4.38 0.38 0.10 31.04 08:09:01 AM all 68.00 0.00 5.44 13.39 0.10 13.07 08:09:01 AM 0 68.00 0.00 5.44 13.39 0.10 13.07 Average: all 67.05 0.02 7.90 6.07 0.11 18.85 Average: 0 67.05 0.02 7.90 6.07 0.11 18.85