---> uname -a: Linux prd-centos8-builder-1c-1g-2875.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: 770 298 65 7 405 338 Swap: 1023 17 1006 ---> 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:e6:ef:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fee6:ef74/64 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) 06/07/2024 _x86_64_ (1 CPU) 15:03:47 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 291.31 173.72 117.59 13991.47 41992.55 03:06:01 PM 149.28 32.66 116.61 3728.71 12817.53 03:07:01 PM 50.72 11.61 39.11 398.53 2751.43 03:08:01 PM 22.12 5.16 16.96 125.80 323.94 03:09:01 PM 140.61 110.19 30.42 8171.65 981.79 Average: 130.81 66.67 64.13 5283.46 11774.09 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 91488 337928 697724 88.41 2104 318824 500000 27.21 138336 406428 20352 03:06:01 PM 90144 367216 699068 88.58 724 343360 459888 25.02 143452 383068 17412 03:07:01 PM 149500 362300 639712 81.06 404 280004 469256 25.53 154296 315964 1084 03:08:01 PM 68492 298216 720720 91.32 404 296960 532012 28.95 156848 393112 15812 03:09:01 PM 103772 381644 685440 86.85 92 344936 462236 25.15 185224 336812 12548 Average: 100679 349461 688533 87.24 746 316817 484678 26.37 155631 367077 13442 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 209.94 122.77 1186.99 57.67 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 42.89 42.13 506.38 8.40 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 30.00 31.43 278.34 9.81 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 17.59 19.52 15.07 7.62 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.01 18.49 18.58 13.72 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 63.89 46.87 401.09 19.44 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) 06/07/2024 _x86_64_ (1 CPU) 15:03:47 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 59.72 0.08 15.41 13.95 0.12 10.73 03:05:01 PM 0 59.72 0.08 15.41 13.95 0.12 10.73 03:06:01 PM all 69.79 0.00 10.27 4.51 0.12 15.32 03:06:01 PM 0 69.79 0.00 10.27 4.51 0.12 15.32 03:07:01 PM all 66.72 0.00 4.55 2.00 0.10 26.63 03:07:01 PM 0 66.72 0.00 4.55 2.00 0.10 26.63 03:08:01 PM all 63.70 0.00 4.24 0.58 0.10 31.38 03:08:01 PM 0 63.70 0.00 4.24 0.58 0.10 31.38 03:09:01 PM all 66.13 0.00 5.60 13.14 0.10 15.03 03:09:01 PM 0 66.13 0.00 5.60 13.14 0.10 15.03 Average: all 65.21 0.02 8.01 6.83 0.11 19.83 Average: 0 65.21 0.02 8.01 6.83 0.11 19.83