---> uname -a: Linux prd-centos8-builder-1c-1g-2108.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 304 90 5 375 334 Swap: 1023 26 997 ---> 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:fc:71:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fefc:716e/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) 02/17/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 255.92 165.25 90.67 13715.29 42820.73 09:06:01 PM 156.28 35.48 120.81 3742.17 14500.17 09:07:01 PM 107.46 23.08 84.38 2054.82 6102.41 09:08:01 PM 26.43 6.30 20.13 191.43 457.32 09:09:01 PM 145.05 109.86 35.20 7721.61 2072.49 Average: 138.25 68.00 70.25 5485.73 13192.04 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 67376 321184 721836 91.46 2104 327228 495088 26.94 136056 431580 23304 09:06:01 PM 186496 390640 602716 76.37 1512 268152 420028 22.86 96300 327876 19288 09:07:01 PM 68604 276672 720608 91.31 1496 271864 543460 29.57 153768 395568 15836 09:08:01 PM 150480 347376 638732 80.93 1496 260960 469164 25.53 164496 303036 20 09:09:01 PM 57112 301252 732100 92.76 1356 307412 527480 28.70 151592 413768 11108 Average: 106014 327425 683198 86.57 1593 287123 491044 26.72 140442 374366 13911 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 205.60 121.58 1183.95 54.24 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 50.02 45.60 619.04 7.08 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.95 26.26 198.54 7.50 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.30 18.98 16.60 9.00 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 17.73 16.77 18.08 8.54 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 62.72 45.84 407.29 17.27 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) 02/17/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 64.91 0.10 15.06 8.93 0.15 10.85 09:05:01 PM 0 64.91 0.10 15.06 8.93 0.15 10.85 09:06:01 PM all 73.91 0.00 11.31 3.95 0.12 10.71 09:06:01 PM 0 73.91 0.00 11.31 3.95 0.12 10.71 09:07:01 PM all 67.78 0.00 6.80 5.40 0.12 19.89 09:07:01 PM 0 67.78 0.00 6.80 5.40 0.12 19.89 09:08:01 PM all 71.49 0.00 4.22 0.95 0.12 23.22 09:08:01 PM 0 71.49 0.00 4.22 0.95 0.12 23.22 09:09:01 PM all 55.76 0.00 5.58 13.77 0.10 24.80 09:09:01 PM 0 55.76 0.00 5.58 13.77 0.10 24.80 Average: all 66.77 0.02 8.59 6.60 0.12 17.89 Average: 0 66.77 0.02 8.59 6.60 0.12 17.89