---> uname -a: Linux prd-centos8-builder-1c-1g-758.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: 770 300 71 5 399 338 Swap: 1023 27 996 ---> 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:85:66:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe85:66e0/64 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) 17:03:52 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 310.94 227.03 83.92 17064.59 41400.91 05:06:01 PM 160.28 36.09 124.19 4127.69 13732.41 05:07:01 PM 70.90 23.05 47.85 1313.52 3736.81 05:08:01 PM 19.23 4.62 14.61 157.15 319.74 05:09:01 PM 137.80 108.85 28.95 7728.27 903.58 Average: 139.88 79.97 59.91 6081.64 12027.56 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 52480 301380 736732 93.35 824 325004 528132 28.74 125092 459924 27136 05:06:01 PM 75584 331048 713628 90.42 0 320748 492280 26.79 111640 428296 18488 05:07:01 PM 90856 304372 698356 88.49 0 279344 527980 28.73 156548 373112 15812 05:08:01 PM 151928 354092 637284 80.75 0 268008 477236 25.97 156476 311092 1084 05:09:01 PM 89940 354988 699272 88.60 0 329956 485380 26.41 165464 366732 12620 Average: 92158 329176 697054 88.32 165 304612 502202 27.33 143044 387831 15028 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 214.14 117.80 1074.97 62.35 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 55.98 53.85 632.20 7.77 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.53 31.28 278.18 10.14 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.01 19.91 15.60 8.41 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.42 19.26 19.38 13.71 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 67.66 48.44 404.27 20.49 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) 17:03:52 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 57.66 0.08 18.23 13.14 0.10 10.79 05:05:01 PM 0 57.66 0.08 18.23 13.14 0.10 10.79 05:06:01 PM all 71.76 0.00 10.58 4.87 0.08 12.70 05:06:01 PM 0 71.76 0.00 10.58 4.87 0.08 12.70 05:07:01 PM all 64.12 0.00 5.09 3.32 0.08 27.39 05:07:01 PM 0 64.12 0.00 5.09 3.32 0.08 27.39 05:08:01 PM all 63.68 0.00 4.50 0.40 0.08 31.33 05:08:01 PM 0 63.68 0.00 4.50 0.40 0.08 31.33 05:09:01 PM all 65.48 0.00 5.51 13.55 0.10 15.36 05:09:01 PM 0 65.48 0.00 5.51 13.55 0.10 15.36 Average: all 64.54 0.02 8.78 7.06 0.09 19.52 Average: 0 64.54 0.02 8.78 7.06 0.09 19.52