---> uname -a: Linux prd-centos8-builder-2c-1g-5200.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 573 4971 17 2154 6821 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:90:44:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe90:4432/64 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) 11/27/2023 _x86_64_ (2 CPU) 14:03:38 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 279.91 229.31 50.60 13208.80 37958.58 02:06:01 PM 153.86 64.74 89.12 1857.16 6910.73 02:07:01 PM 102.75 0.43 102.32 55.32 8520.91 02:08:01 PM 57.49 0.45 57.04 12.93 5350.09 02:09:01 PM 12.40 0.00 12.40 0.00 299.23 02:10:01 PM 25.29 0.48 24.81 49.05 726.81 Average: 105.28 49.24 56.05 2530.77 9961.58 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5538808 7032464 2345628 29.75 2688 1679172 761804 8.53 171348 1881948 78452 02:06:01 PM 5309744 7033760 2574692 32.66 2688 1896084 695964 7.79 216216 2019796 129560 02:07:01 PM 5050700 6954540 2833736 35.94 2688 2068160 753136 8.43 222636 2244280 138696 02:08:01 PM 5091668 6981256 2792768 35.42 2688 2054240 715136 8.01 252316 2170840 32 02:09:01 PM 5154852 7044420 2729584 34.62 2688 2054228 663124 7.42 252748 2107416 12 02:10:01 PM 5150800 7045068 2733636 34.67 2688 2058172 678664 7.60 429248 1934608 27552 Average: 5216095 7015251 2668341 33.84 2688 1968343 711305 7.96 257419 2059815 62384 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 224.11 123.31 990.28 57.29 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.13 21.78 642.14 4.17 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 52.37 37.59 655.97 8.09 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 26.83 24.48 26.55 7.48 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.26 15.83 19.90 4.73 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 27.94 22.91 26.53 9.59 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 63.94 40.99 393.57 15.23 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) 11/27/2023 _x86_64_ (2 CPU) 14:03:38 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 29.10 2.62 16.60 39.07 0.22 12.39 02:05:01 PM 0 28.62 3.21 16.59 36.06 0.26 15.26 02:05:01 PM 1 29.58 2.02 16.62 42.09 0.19 9.51 02:06:01 PM all 24.30 1.00 9.85 22.36 0.14 42.34 02:06:01 PM 0 13.52 1.46 12.93 29.33 0.14 42.63 02:06:01 PM 1 34.99 0.55 6.81 15.45 0.15 42.05 02:07:01 PM all 38.57 0.00 3.42 3.77 0.13 54.11 02:07:01 PM 0 41.31 0.00 3.37 3.52 0.13 51.66 02:07:01 PM 1 35.83 0.00 3.48 4.01 0.12 56.57 02:08:01 PM all 35.17 0.00 2.43 3.05 0.13 59.22 02:08:01 PM 0 25.16 0.00 2.47 2.50 0.12 69.74 02:08:01 PM 1 45.20 0.00 2.39 3.60 0.13 48.68 02:09:01 PM all 25.66 0.00 1.34 1.85 0.12 71.03 02:09:01 PM 0 13.57 0.00 1.31 0.60 0.13 84.38 02:09:01 PM 1 37.77 0.00 1.38 3.10 0.10 57.65 02:10:01 PM all 37.84 0.00 2.75 2.22 0.17 57.02 02:10:01 PM 0 29.20 0.00 2.52 1.77 0.18 66.33 02:10:01 PM 1 46.53 0.00 2.99 2.67 0.15 47.67 Average: all 31.80 0.59 6.01 11.91 0.15 49.54 Average: 0 25.25 0.77 6.47 12.15 0.16 55.21 Average: 1 38.36 0.42 5.55 11.67 0.14 43.86