---> uname -a: Linux prd-centos8-builder-1c-1g-966.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: 2799.996 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 115 5 356 342 Swap: 1023 23 1000 ---> 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:7f:71:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe7f:7190/64 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) 02/06/2024 _x86_64_ (1 CPU) 09:03:37 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 201.88 103.61 98.27 9692.94 44085.04 09:06:01 AM 135.73 30.35 105.38 2642.81 12270.26 09:07:02 AM 100.45 16.81 83.64 1253.43 6342.65 09:08:01 AM 25.43 6.18 19.24 322.41 423.48 09:09:01 AM 151.32 113.18 38.14 8006.00 2198.13 Average: 123.30 54.19 69.11 4397.93 13112.52 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 86044 317316 703168 89.10 2104 307792 528208 28.74 152152 418396 4832 09:06:01 AM 146836 362872 642376 81.39 1316 283916 448092 24.38 101804 364804 16148 09:07:02 AM 163624 352988 625588 79.27 900 256260 474828 25.84 134916 325072 16 09:08:01 AM 173212 370340 616000 78.05 900 264216 456152 24.82 148800 301468 16 09:09:01 AM 95696 350056 693516 87.87 104 321480 487320 26.52 145104 386296 15804 Average: 133082 350714 656130 83.14 1065 286733 478920 26.06 136555 359207 7363 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 209.02 129.01 1446.31 55.52 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 30.22 27.44 355.02 4.34 0.00 0.00 0.00 0.00 09:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 AM eth0 22.24 24.83 184.55 8.45 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 17.58 20.45 16.46 8.14 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 19.63 18.54 19.83 11.71 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 59.91 44.15 405.95 17.67 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) 02/06/2024 _x86_64_ (1 CPU) 09:03:37 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 64.20 0.05 14.81 6.80 0.15 13.99 09:05:01 AM 0 64.20 0.05 14.81 6.80 0.15 13.99 09:06:01 AM all 56.73 0.00 9.07 3.19 0.12 30.90 09:06:01 AM 0 56.73 0.00 9.07 3.19 0.12 30.90 09:07:02 AM all 65.51 0.00 6.19 4.05 0.13 24.12 09:07:02 AM 0 65.51 0.00 6.19 4.05 0.13 24.12 09:08:01 AM all 68.13 0.00 4.32 0.58 0.10 26.87 09:08:01 AM 0 68.13 0.00 4.32 0.58 0.10 26.87 09:09:01 AM all 57.24 0.00 6.13 13.80 0.12 22.72 09:09:01 AM 0 57.24 0.00 6.13 13.80 0.12 22.72 Average: all 62.34 0.01 8.11 5.70 0.12 23.71 Average: 0 62.34 0.01 8.11 5.70 0.12 23.71