---> uname -a: Linux prd-centos8-builder-1c-1g-699.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: 2800.022 BogoMIPS: 5600.04 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: 770 301 70 6 398 338 Swap: 1023 29 994 ---> 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:db:27:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fedb:27d5/64 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) 04/05/2024 _x86_64_ (1 CPU) 05:03:46 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 254.47 168.56 85.91 13918.82 41794.99 05:06:01 AM 152.51 31.62 120.88 3819.48 12809.54 05:07:01 AM 67.65 23.99 43.66 1041.75 3346.83 05:08:01 AM 18.84 3.68 15.16 64.09 317.84 05:09:01 AM 143.56 113.41 30.15 8088.62 1143.98 Average: 127.41 68.25 59.16 5386.84 11884.30 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 73508 314044 715704 90.69 2092 316140 500016 27.21 136868 429848 10808 05:06:01 AM 72188 308136 717024 90.85 296 303288 502556 27.35 116280 432392 25180 05:07:01 AM 75224 284240 713988 90.47 192 277280 534844 29.10 151232 399140 15808 05:08:01 AM 142704 337720 646508 81.92 192 263304 478728 26.05 150808 330956 1084 05:09:01 AM 97944 354564 691268 87.59 0 324172 478088 26.01 145724 386848 12628 Average: 92314 319741 696898 88.30 554 296837 498846 27.14 140182 395837 13102 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 209.48 113.56 1133.58 53.73 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 40.40 40.07 506.70 7.93 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.44 30.58 277.83 9.58 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 18.97 19.92 15.66 7.29 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.31 19.67 19.28 14.49 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 63.32 44.76 390.65 18.61 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) 04/05/2024 _x86_64_ (1 CPU) 05:03:46 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 60.65 0.07 14.76 10.82 0.12 13.58 05:05:01 AM 0 60.65 0.07 14.76 10.82 0.12 13.58 05:06:01 AM all 72.27 0.00 10.45 4.71 0.12 12.46 05:06:01 AM 0 72.27 0.00 10.45 4.71 0.12 12.46 05:07:01 AM all 65.53 0.00 4.89 3.14 0.10 26.34 05:07:01 AM 0 65.53 0.00 4.89 3.14 0.10 26.34 05:08:01 AM all 63.02 0.00 4.72 0.35 0.08 31.83 05:08:01 AM 0 63.02 0.00 4.72 0.35 0.08 31.83 05:09:01 AM all 66.44 0.00 5.50 13.27 0.10 14.69 05:09:01 AM 0 66.44 0.00 5.50 13.27 0.10 14.69 Average: all 65.58 0.01 8.06 6.45 0.10 19.78 Average: 0 65.58 0.01 8.06 6.45 0.10 19.78