---> uname -a: Linux prd-centos8-builder-1c-1g-2412.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: 770 300 74 6 395 338 Swap: 1023 20 1003 ---> 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:39:b2:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe39:b2a5/64 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) 04/23/2024 _x86_64_ (1 CPU) 03:03:43 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 237.41 145.43 91.98 12361.27 41885.69 03:06:01 AM 144.63 35.15 109.48 3585.94 12460.04 03:07:01 AM 75.59 25.99 49.60 1333.42 3801.75 03:08:01 AM 20.18 3.93 16.24 99.70 325.12 03:09:01 AM 134.82 109.88 24.94 7951.09 777.89 Average: 122.56 64.10 58.46 5068.52 11858.76 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 82100 309460 707112 89.60 1952 301200 517536 28.16 140164 420456 27812 03:06:01 AM 65680 320636 723532 91.68 24 322892 496888 27.04 115936 437284 19308 03:07:01 AM 126128 324548 663084 84.02 0 266684 500116 27.21 134880 361684 1088 03:08:01 AM 152512 351620 636700 80.68 0 267384 472432 25.71 150148 319008 12 03:09:01 AM 105404 368572 683808 86.64 0 330700 463364 25.21 165156 355064 168 Average: 106365 334967 682847 86.52 395 297772 490067 26.67 141257 378699 9678 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 209.72 114.42 1146.26 54.08 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 41.68 40.33 500.77 6.46 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.66 31.24 278.49 9.57 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.08 18.41 13.20 8.18 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 20.01 19.16 20.07 11.54 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 63.47 44.73 391.98 17.97 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) 04/23/2024 _x86_64_ (1 CPU) 03:03:43 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 67.88 0.08 14.18 7.23 0.12 10.51 03:05:01 AM 0 67.88 0.08 14.18 7.23 0.12 10.51 03:06:01 AM all 74.81 0.00 10.30 3.84 0.13 10.92 03:06:01 AM 0 74.81 0.00 10.30 3.84 0.13 10.92 03:07:01 AM all 66.31 0.00 5.39 2.75 0.10 25.45 03:07:01 AM 0 66.31 0.00 5.39 2.75 0.10 25.45 03:08:01 AM all 68.01 0.00 4.24 0.57 0.12 27.07 03:08:01 AM 0 68.01 0.00 4.24 0.57 0.12 27.07 03:09:01 AM all 65.33 0.00 5.42 12.69 0.12 16.44 03:09:01 AM 0 65.33 0.00 5.42 12.69 0.12 16.44 Average: all 68.47 0.02 7.91 5.41 0.12 18.08 Average: 0 68.47 0.02 7.91 5.41 0.12 18.08