---> uname -a: Linux prd-centos8-builder-2c-1g-12496.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 5020 19 2113 6829 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:75:37:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe75:37c9/64 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) 01/15/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 269.48 194.18 75.30 7570.10 40302.05 04:06:01 PM 147.84 14.75 133.09 1372.57 10283.67 04:07:01 PM 63.04 0.32 62.72 43.19 4914.90 04:08:01 PM 10.93 0.03 10.90 0.53 226.36 04:09:01 PM 36.51 0.78 35.73 57.06 1139.66 Average: 104.49 41.02 63.47 1771.00 11184.09 04:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5429208 6973744 2455236 31.14 2688 1727444 840352 9.41 194472 1952904 75632 04:06:01 PM 5168604 7010908 2715840 34.45 2688 2008776 697724 7.81 221052 2121444 96584 04:07:01 PM 5123132 6979996 2761312 35.02 2688 2023452 719096 8.05 253276 2137072 9652 04:08:01 PM 5163384 7012012 2721060 34.51 2688 2015236 699356 7.83 253204 2097268 1416 04:09:01 PM 5099460 6951356 2784984 35.32 2688 2017932 746256 8.35 420312 1993940 27448 Average: 5196758 6985603 2687686 34.09 2688 1958568 740557 8.29 268463 2060526 42146 04:04:03 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 248.76 130.12 1099.32 57.76 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 55.42 37.19 940.71 7.27 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 35.34 29.68 154.12 9.44 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 17.38 17.10 4.96 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 31.83 25.76 27.78 20.02 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 76.98 47.49 443.55 19.64 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) 01/15/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 28.50 2.99 19.97 36.62 0.20 11.73 04:05:01 PM 0 29.83 2.66 20.67 35.40 0.16 11.27 04:05:01 PM 1 27.17 3.31 19.26 37.83 0.23 12.19 04:06:01 PM all 39.92 0.18 5.33 4.74 0.13 49.70 04:06:01 PM 0 24.80 0.17 3.91 4.58 0.12 66.42 04:06:01 PM 1 55.10 0.20 6.76 4.90 0.13 32.91 04:07:01 PM all 39.11 0.00 2.52 2.04 0.13 56.20 04:07:01 PM 0 32.28 0.00 2.38 2.64 0.15 62.55 04:07:01 PM 1 45.93 0.00 2.67 1.44 0.10 49.87 04:08:01 PM all 25.25 0.00 1.51 0.33 0.10 72.81 04:08:01 PM 0 28.39 0.00 1.29 0.62 0.10 69.61 04:08:01 PM 1 22.09 0.00 1.74 0.03 0.10 76.03 04:09:01 PM all 39.84 0.00 2.73 1.90 0.12 55.41 04:09:01 PM 0 35.73 0.00 2.60 2.10 0.12 59.46 04:09:01 PM 1 43.94 0.00 2.86 1.71 0.12 51.37 Average: all 34.60 0.60 6.24 8.78 0.13 49.64 Average: 0 30.20 0.54 5.98 8.73 0.13 54.42 Average: 1 39.00 0.67 6.50 8.83 0.14 44.87