---> uname -a: Linux prd-centos8-builder-2c-1g-618.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 538 5006 17 2154 6856 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:2a:0b:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe2a:b78/64 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) 11/29/2023 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 239.50 152.77 86.74 6369.48 31708.53 04:06:01 PM 98.42 6.57 91.85 1268.19 9311.90 04:07:01 PM 77.19 0.30 76.89 18.00 6615.56 04:08:01 PM 26.13 0.27 25.86 41.86 1445.08 04:09:01 PM 11.68 0.30 11.38 8.00 219.30 Average: 90.59 32.04 58.54 1541.27 9860.80 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5452464 7036384 2431980 30.85 2688 1764288 719912 8.06 197020 1928344 69956 04:06:01 PM 5219852 7034708 2664592 33.80 2688 1985320 689368 7.72 221484 2096912 68052 04:07:01 PM 5090372 6988944 2794072 35.44 2688 2062560 712328 7.97 244444 2180008 40880 04:08:01 PM 5147320 7037072 2737124 34.72 2688 2054172 671560 7.52 251644 2115896 4 04:09:01 PM 5124552 7012320 2759892 35.00 2688 2052204 693044 7.76 249592 2138276 13532 Average: 5206912 7021886 2677532 33.96 2688 1983709 697242 7.81 232837 2091887 38485 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 235.44 136.22 1302.17 57.74 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 41.18 27.60 790.19 4.88 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 26.51 21.80 204.44 6.92 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 22.33 20.35 22.78 5.93 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 23.90 21.38 23.42 12.47 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 69.88 45.47 468.63 17.59 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) 11/29/2023 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 31.20 2.80 19.56 31.05 0.20 15.19 04:05:01 PM 0 26.65 3.12 21.78 31.18 0.21 17.06 04:05:01 PM 1 35.72 2.47 17.36 30.93 0.19 13.33 04:06:01 PM all 24.99 0.00 2.95 14.60 0.13 57.33 04:06:01 PM 0 19.36 0.00 2.63 12.24 0.13 65.63 04:06:01 PM 1 30.64 0.00 3.26 16.97 0.12 49.02 04:07:01 PM all 36.31 0.00 3.06 3.75 0.10 56.78 04:07:01 PM 0 31.35 0.00 3.40 4.95 0.10 60.19 04:07:01 PM 1 41.27 0.00 2.72 2.54 0.10 53.37 04:08:01 PM all 26.05 0.00 1.45 2.01 0.11 70.38 04:08:01 PM 0 17.98 0.00 1.43 2.34 0.10 78.15 04:08:01 PM 1 34.15 0.00 1.47 1.69 0.12 62.58 04:09:01 PM all 31.59 0.00 1.84 1.03 0.16 65.38 04:09:01 PM 0 22.15 0.00 1.73 0.78 0.15 75.18 04:09:01 PM 1 41.16 0.00 1.94 1.28 0.17 55.45 Average: all 30.04 0.55 5.72 10.41 0.14 53.14 Average: 0 23.50 0.61 6.12 10.19 0.14 59.44 Average: 1 36.60 0.49 5.32 10.62 0.14 46.83