---> uname -a: Linux prd-centos8-builder-1c-1g-1903.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 89 6 378 335 Swap: 1023 24 999 ---> 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:23:af:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe23:af85/64 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) 02/15/2024 _x86_64_ (1 CPU) 17:03:35 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 209.90 105.38 104.53 9779.84 44294.17 05:06:01 PM 160.91 28.76 132.15 2941.60 14649.27 05:07:01 PM 84.54 20.52 64.02 1328.27 4247.34 05:08:01 PM 19.63 4.43 15.19 77.17 303.97 05:09:01 PM 154.97 112.29 42.68 8026.39 2304.91 Average: 125.89 54.37 71.52 4436.62 13160.64 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 99812 310124 689400 87.35 1948 286028 526792 28.66 140624 413280 17804 05:06:01 PM 78584 300632 710628 90.04 104 287108 507204 27.60 102464 428800 29284 05:07:01 PM 118868 319216 670344 84.94 96 266028 498828 27.14 154496 343180 13824 05:08:01 PM 157572 345164 631640 80.03 96 253276 471500 25.66 154872 302916 12 05:09:01 PM 125900 373688 663312 84.05 0 313396 458512 24.95 151476 347268 15716 Average: 116147 329765 673065 85.28 449 281167 492567 26.80 140786 367089 15328 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 213.15 134.24 1445.99 55.85 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 34.30 33.86 394.48 5.98 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 22.62 24.72 173.64 8.65 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 16.68 18.88 14.12 6.83 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 18.44 18.31 19.20 12.43 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 61.15 46.06 409.72 17.99 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) 02/15/2024 _x86_64_ (1 CPU) 17:03:35 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 64.29 0.07 14.76 5.91 0.12 14.86 05:05:02 PM 0 64.29 0.07 14.76 5.91 0.12 14.86 05:06:01 PM all 74.97 0.00 10.69 4.38 0.08 9.88 05:06:01 PM 0 74.97 0.00 10.69 4.38 0.08 9.88 05:07:01 PM all 63.60 0.00 5.46 3.72 0.10 27.13 05:07:01 PM 0 63.60 0.00 5.46 3.72 0.10 27.13 05:08:01 PM all 66.67 0.00 4.02 0.50 0.10 28.70 05:08:01 PM 0 66.67 0.00 4.02 0.50 0.10 28.70 05:09:01 PM all 66.08 0.00 6.27 13.96 0.08 13.61 05:09:01 PM 0 66.08 0.00 6.27 13.96 0.08 13.61 Average: all 67.09 0.01 8.23 5.70 0.10 18.87 Average: 0 67.09 0.01 8.23 5.70 0.10 18.87