---> uname -a: Linux prd-centos8-builder-2c-1g-8258.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: 2800.000 BogoMIPS: 5600.00 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 566 4971 19 2161 6826 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 mq state UP group default qlen 1000 link/ether fa:16:3e:14:b9:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe14:b983/64 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) 12/29/2023 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 222.93 149.45 73.48 6301.63 5903.98 01:06:01 PM 108.62 0.23 108.38 16.53 8217.55 01:07:01 PM 56.20 0.35 55.85 43.72 5492.92 01:08:01 PM 22.85 0.40 22.45 18.40 618.98 Average: 102.65 37.61 65.04 1595.27 5058.60 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5252228 6984792 2632208 33.38 2688 1910828 799384 8.95 243796 2064416 143472 01:06:01 PM 5044024 6951620 2840412 36.03 2688 2073812 768892 8.61 222748 2245340 137844 01:07:01 PM 5110840 7005332 2773596 35.18 2688 2060576 719276 8.05 252648 2145944 8 01:08:01 PM 5085924 6978460 2798512 35.49 2688 2059072 748084 8.37 418800 2008108 13680 Average: 5123254 6980051 2761182 35.02 2688 2026072 758909 8.50 284498 2115952 73751 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 273.79 146.53 1638.51 58.40 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 50.66 36.68 673.90 8.16 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.62 22.39 25.64 7.62 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.32 25.97 31.65 9.08 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 95.86 57.90 592.47 20.82 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) 12/29/2023 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.59 2.47 19.36 8.32 0.14 34.12 01:05:01 PM 0 40.30 2.67 19.86 6.58 0.14 30.46 01:05:01 PM 1 30.95 2.28 18.86 10.04 0.14 37.73 01:06:01 PM all 40.60 0.00 3.76 3.12 0.12 52.40 01:06:01 PM 0 58.56 0.00 4.78 3.85 0.13 32.68 01:06:01 PM 1 22.66 0.00 2.74 2.39 0.10 72.10 01:07:01 PM all 36.45 0.00 2.20 1.88 0.09 59.37 01:07:01 PM 0 43.84 0.00 2.12 1.60 0.10 52.35 01:07:01 PM 1 29.07 0.00 2.28 2.17 0.08 66.39 01:08:01 PM all 36.26 0.00 2.42 0.47 0.08 60.76 01:08:01 PM 0 46.88 0.00 2.76 0.25 0.10 50.01 01:08:01 PM 1 25.63 0.00 2.08 0.70 0.07 71.52 Average: all 37.24 0.61 6.85 3.42 0.11 51.78 Average: 0 47.45 0.65 7.28 3.04 0.12 41.46 Average: 1 27.06 0.56 6.43 3.79 0.10 62.06