---> uname -a: Linux prd-centos8-builder-1c-1g-2631.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: 770 304 66 6 399 333 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:c8:74:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fec8:7404/64 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) 06/04/2024 _x86_64_ (1 CPU) 16:03:47 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 279.28 164.40 114.88 13452.01 41693.70 04:06:01 PM 153.13 36.55 116.58 4088.98 12755.76 04:07:01 PM 54.37 16.24 38.12 615.26 2724.96 04:08:01 PM 18.47 3.35 15.13 54.11 303.96 04:09:01 PM 143.35 114.24 29.11 8175.22 954.18 Average: 129.73 66.96 62.77 5277.25 11686.56 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 86900 335104 702312 88.99 2100 320056 498664 27.13 128156 418164 19492 04:06:01 PM 98684 359616 690528 87.50 688 326752 467892 25.46 133384 384360 15640 04:07:01 PM 158212 364520 631000 79.95 432 273020 465532 25.33 148612 313776 28 04:08:01 PM 124544 332420 664668 84.22 432 274616 495208 26.95 149188 345748 1084 04:09:01 PM 61560 330748 727652 92.20 216 335348 511196 27.82 156140 408340 12752 Average: 105980 344482 683232 86.57 774 305958 487698 26.54 143096 374078 9799 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 201.93 114.89 1112.70 57.84 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 50.28 48.65 576.91 7.45 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.84 32.14 278.18 9.90 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.84 18.07 14.19 8.04 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 19.30 19.25 19.34 13.35 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 63.84 46.60 400.27 19.31 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) 06/04/2024 _x86_64_ (1 CPU) 16:03:47 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 58.25 0.13 14.85 14.08 0.10 12.58 04:05:01 PM 0 58.25 0.13 14.85 14.08 0.10 12.58 04:06:01 PM all 68.78 0.00 10.15 5.01 0.10 15.97 04:06:01 PM 0 68.78 0.00 10.15 5.01 0.10 15.97 04:07:01 PM all 66.68 0.00 4.64 2.34 0.10 26.25 04:07:01 PM 0 66.68 0.00 4.64 2.34 0.10 26.25 04:08:01 PM all 56.34 0.00 4.02 0.57 0.08 39.00 04:08:01 PM 0 56.34 0.00 4.02 0.57 0.08 39.00 04:09:01 PM all 65.61 0.00 5.51 13.46 0.08 15.33 04:09:01 PM 0 65.61 0.00 5.51 13.46 0.08 15.33 Average: all 63.13 0.03 7.83 7.09 0.09 21.83 Average: 0 63.13 0.03 7.83 7.09 0.09 21.83