---> uname -a: Linux prd-centos8-builder-2c-1g-2344.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 548 4994 17 2156 6846 Swap: 1023 0 1023 ---> 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 1458 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:08:c9:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe08:c9f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/04/2023 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 156.35 118.69 37.65 4845.58 24139.02 04:06:01 PM 132.99 39.40 93.59 1605.33 5780.12 04:07:01 PM 112.60 0.27 112.33 17.46 11277.80 04:08:01 PM 28.15 0.30 27.85 42.39 1481.59 04:09:01 PM 7.75 0.00 7.75 0.00 150.47 04:10:01 PM 37.52 0.78 36.74 57.05 1144.39 Average: 79.23 26.58 52.65 1094.73 7329.15 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5551756 7063012 2332688 29.59 2688 1695724 723272 8.10 182988 1858572 51152 04:06:01 PM 5243896 7034968 2640548 33.49 2688 1961412 700296 7.84 221596 2078972 167348 04:07:01 PM 5090516 6990712 2793928 35.44 2688 2064400 699852 7.83 244120 2183680 40880 04:08:01 PM 5131160 7022940 2753284 34.92 2688 2056032 676196 7.57 252156 2132664 4 04:09:01 PM 5180396 7072124 2704048 34.30 2688 2056032 629040 7.04 252552 2083460 16 04:10:01 PM 5061476 6973264 2822968 35.80 2688 2075108 730256 8.17 421296 2033196 42076 Average: 5209867 7026170 2674577 33.92 2688 1984785 693152 7.76 262451 2061757 50246 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 214.41 130.36 1023.64 58.60 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 55.55 38.99 851.31 6.51 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 34.43 26.45 419.69 7.38 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 19.13 17.43 19.97 5.60 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 15.38 13.66 14.40 3.96 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 33.54 26.22 29.53 10.84 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 62.08 42.19 393.11 15.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/04/2023 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 22.17 2.46 16.24 38.77 0.18 20.19 04:05:01 PM 0 20.08 2.20 16.76 37.20 0.20 23.56 04:05:01 PM 1 24.26 2.72 15.71 40.34 0.15 16.81 04:06:01 PM all 35.06 0.70 8.34 10.11 0.20 45.60 04:06:01 PM 0 43.86 0.60 8.48 10.33 0.18 36.55 04:06:01 PM 1 26.27 0.79 8.19 9.90 0.22 54.64 04:07:01 PM all 36.51 0.00 3.40 4.99 0.14 54.97 04:07:01 PM 0 45.17 0.00 3.60 5.17 0.17 45.89 04:07:01 PM 1 27.87 0.00 3.20 4.80 0.12 64.01 04:08:01 PM all 26.19 0.00 1.28 1.38 0.08 71.07 04:08:01 PM 0 43.69 0.00 1.38 1.83 0.08 53.02 04:08:01 PM 1 8.78 0.00 1.19 0.94 0.08 89.01 04:09:01 PM all 18.99 0.00 1.17 0.30 0.09 79.45 04:09:01 PM 0 19.64 0.00 0.94 0.29 0.10 79.03 04:09:01 PM 1 18.33 0.00 1.41 0.32 0.08 79.86 04:10:01 PM all 42.08 0.00 2.78 1.23 0.15 53.76 04:10:01 PM 0 66.39 0.00 3.44 1.44 0.17 28.56 04:10:01 PM 1 17.92 0.00 2.11 1.01 0.13 78.82 Average: all 30.19 0.52 5.51 9.41 0.14 54.22 Average: 0 39.84 0.46 5.75 9.34 0.15 44.45 Average: 1 20.56 0.58 5.28 9.48 0.13 63.97