---> uname -a: Linux prd-centos8-builder-1c-1g-1741.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: 770 316 68 5 385 323 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:d7:82:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fed7:82cf/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) 04/15/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 297.73 212.01 85.72 16462.39 42441.49 11:06:01 PM 150.80 26.61 124.19 3166.40 13649.81 11:07:01 PM 94.42 43.47 50.95 2788.67 3858.45 11:08:01 PM 27.83 5.53 22.30 185.04 651.41 11:09:01 PM 132.52 110.78 21.74 7835.39 703.88 Average: 140.12 79.43 60.69 6063.62 12158.64 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 104964 337104 684248 86.70 2104 305084 478728 26.05 131992 397440 25532 11:06:01 PM 57604 288156 731608 92.70 836 298564 526844 28.67 103600 463404 21144 11:07:01 PM 153076 335996 636136 80.60 532 251996 492976 26.82 136764 339720 8952 11:08:01 PM 148996 336016 640216 81.12 532 256060 491808 26.76 155088 324400 20 11:09:01 PM 100524 350348 688688 87.26 48 318364 489060 26.61 168364 363748 144 Average: 113033 329524 676179 85.68 810 286014 495883 26.98 139162 377742 11158 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 216.78 116.46 1024.13 54.08 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 58.06 53.49 643.35 6.53 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 35.52 33.82 284.96 16.53 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 16.38 19.53 16.84 10.35 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 20.61 19.69 20.40 9.65 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 69.03 48.36 395.11 19.36 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) 04/15/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 62.08 0.10 17.59 9.61 0.12 10.49 11:05:02 PM 0 62.08 0.10 17.59 9.61 0.12 10.49 11:06:01 PM all 72.49 0.00 10.47 4.11 0.10 12.83 11:06:01 PM 0 72.49 0.00 10.47 4.11 0.10 12.83 11:07:01 PM all 69.91 0.00 5.67 3.25 0.10 21.06 11:07:01 PM 0 69.91 0.00 5.67 3.25 0.10 21.06 11:08:01 PM all 70.84 0.00 4.19 0.45 0.10 24.42 11:08:01 PM 0 70.84 0.00 4.19 0.45 0.10 24.42 11:09:01 PM all 57.68 0.00 5.35 13.24 0.10 23.63 11:09:01 PM 0 57.68 0.00 5.35 13.24 0.10 23.63 Average: all 66.60 0.02 8.62 6.12 0.10 18.53 Average: 0 66.60 0.02 8.62 6.12 0.10 18.53