---> uname -a: Linux prd-centos8-builder-1c-1g-347.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: 770 307 81 5 381 333 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:ee:75:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feee:756a/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) 04/01/2024 _x86_64_ (1 CPU) 19:03:48 LINUX RESTART (1 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 274.29 188.57 85.71 16381.18 41772.29 07:06:01 PM 143.38 31.07 112.31 3848.93 13031.76 07:07:01 PM 70.76 21.46 49.30 1078.97 3814.75 07:08:01 PM 18.56 4.23 14.33 125.71 302.17 07:09:01 PM 138.97 113.59 25.38 8197.60 811.96 Average: 128.74 71.42 57.32 5893.77 11852.63 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 104736 345472 684476 86.73 2104 317432 489880 26.66 131268 412532 28012 07:06:01 PM 69576 320404 719636 91.18 844 317160 499092 27.16 121768 428624 20012 07:07:01 PM 95732 306936 693480 87.87 372 278620 516316 28.09 154320 374508 15804 07:08:01 PM 143604 341568 645608 81.80 372 265404 481588 26.20 154312 325628 8 07:09:01 PM 85996 338400 703216 89.10 0 319328 498640 27.13 162904 378756 1456 Average: 99929 330556 689283 87.34 738 299589 497103 27.05 144914 384010 13058 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 190.89 110.21 1035.25 53.67 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 51.86 48.94 620.22 8.73 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.76 30.09 277.97 8.45 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.28 18.15 13.34 8.12 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 20.32 19.84 20.65 13.09 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 61.01 45.24 391.48 18.30 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) 04/01/2024 _x86_64_ (1 CPU) 19:03:48 LINUX RESTART (1 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 61.57 0.12 16.25 12.45 0.14 9.48 07:05:01 PM 0 61.57 0.12 16.25 12.45 0.14 9.48 07:06:01 PM all 72.48 0.00 10.51 3.12 0.13 13.75 07:06:01 PM 0 72.48 0.00 10.51 3.12 0.13 13.75 07:07:01 PM all 64.37 0.00 5.24 3.91 0.10 26.39 07:07:01 PM 0 64.37 0.00 5.24 3.91 0.10 26.39 07:08:01 PM all 63.38 0.00 4.16 0.62 0.10 31.74 07:08:01 PM 0 63.38 0.00 4.16 0.62 0.10 31.74 07:09:01 PM all 65.04 0.00 5.35 13.02 0.13 16.46 07:09:01 PM 0 65.04 0.00 5.35 13.02 0.13 16.46 Average: all 65.38 0.02 8.28 6.60 0.12 19.59 Average: 0 65.38 0.02 8.28 6.60 0.12 19.59