---> uname -a: Linux prd-centos8-builder-2c-1g-75707.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 4933 17 2217 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:02:25:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe02:25bb/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) 11/14/2023 _x86_64_ (2 CPU) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 260.30 156.73 103.57 6374.01 25402.08 05:06:01 PM 108.78 0.48 108.30 56.66 12637.71 05:07:01 PM 35.38 0.07 35.31 3.07 2158.49 05:08:01 PM 26.46 0.43 26.03 18.93 736.28 Average: 107.74 39.43 68.30 1613.36 10234.27 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5265496 7056240 2618940 33.22 2688 1962688 662968 7.42 217072 2064208 195116 05:06:01 PM 5072640 7026804 2811796 35.66 2688 2118084 679564 7.61 228476 2212148 47060 05:07:01 PM 5071108 7024612 2813328 35.68 2688 2118176 687504 7.70 251836 2193060 12 05:08:01 PM 5017168 6972072 2867268 36.37 2688 2118972 740304 8.29 419348 2079780 15932 Average: 5106603 7019932 2777833 35.23 2688 2079480 692585 7.75 279183 2137299 64530 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 272.01 142.65 1645.98 61.41 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 44.39 32.56 629.50 8.42 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 25.23 23.00 25.35 7.58 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 30.96 26.08 31.80 9.10 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 93.16 56.08 583.20 21.63 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) 11/14/2023 _x86_64_ (2 CPU) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.20 2.66 19.20 9.05 0.12 27.76 05:05:01 PM 0 41.41 2.20 18.51 10.03 0.12 27.73 05:05:01 PM 1 40.99 3.13 19.89 8.07 0.12 27.80 05:06:01 PM all 40.06 0.00 3.47 4.05 0.11 52.31 05:06:01 PM 0 41.72 0.00 3.60 3.65 0.10 50.93 05:06:01 PM 1 38.39 0.00 3.35 4.46 0.12 53.68 05:07:01 PM all 32.54 0.00 1.69 3.95 0.08 61.74 05:07:01 PM 0 46.61 0.00 1.80 5.02 0.10 46.47 05:07:01 PM 1 18.47 0.00 1.59 2.87 0.07 77.01 05:08:01 PM all 39.12 0.00 2.44 0.46 0.10 57.88 05:08:01 PM 0 53.18 0.00 2.84 0.15 0.10 43.74 05:08:01 PM 1 25.07 0.00 2.04 0.77 0.10 72.03 Average: all 38.22 0.66 6.64 4.35 0.10 50.03 Average: 0 45.74 0.54 6.64 4.69 0.10 42.28 Average: 1 30.68 0.77 6.63 4.02 0.10 57.80