---> uname -a: Linux prd-centos8-builder-2c-1g-5909.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 5038 19 2113 6845 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:0b:c5:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe0b:c562/64 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) 02/16/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 258.16 162.10 96.07 7573.74 16999.97 07:06:01 PM 88.85 0.02 88.84 0.40 8164.57 07:07:01 PM 63.03 0.30 62.73 17.99 4540.22 07:08:01 PM 30.38 0.27 30.12 41.87 1536.78 07:09:01 PM 24.16 0.58 23.58 33.73 710.31 Average: 92.92 32.66 60.27 1533.75 6390.83 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5304276 6996972 2580160 32.72 2688 1872924 765808 8.57 236168 2025316 102044 07:06:01 PM 5134284 6970576 2750152 34.88 2688 2003980 754284 8.44 229456 2151016 92108 07:07:01 PM 5175276 7020276 2709160 34.36 2688 2011268 683796 7.65 244920 2092068 32152 07:08:01 PM 5112888 6968344 2771548 35.15 2688 2022188 726520 8.13 255148 2144224 9688 07:09:01 PM 5136820 6984132 2747616 34.85 2688 2013672 718272 8.04 422324 1954856 15820 Average: 5172709 6988060 2711727 34.39 2688 1984806 729736 8.17 277603 2073496 50362 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 279.41 149.07 1646.28 62.15 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 23.76 18.33 312.83 4.48 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.37 24.83 213.86 7.22 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 20.80 18.73 19.84 6.71 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 32.13 26.01 32.84 9.47 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 77.10 47.40 445.18 18.01 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) 02/16/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.63 2.70 18.98 15.73 0.10 28.85 07:05:01 PM 0 33.52 3.37 20.99 16.86 0.10 25.16 07:05:01 PM 1 33.75 2.04 16.99 14.61 0.10 32.51 07:06:01 PM all 25.51 0.00 2.71 13.38 0.08 58.32 07:06:01 PM 0 24.63 0.00 2.72 12.26 0.08 60.31 07:06:01 PM 1 26.40 0.00 2.70 14.50 0.08 56.32 07:07:01 PM all 35.99 0.00 2.50 3.26 0.09 58.16 07:07:01 PM 0 42.29 0.00 3.05 3.94 0.10 50.63 07:07:01 PM 1 29.69 0.00 1.95 2.58 0.08 65.69 07:08:01 PM all 28.41 0.00 1.44 1.11 0.07 68.98 07:08:01 PM 0 13.49 0.00 1.40 0.93 0.05 84.13 07:08:01 PM 1 43.33 0.00 1.48 1.28 0.08 53.82 07:09:01 PM all 37.02 0.00 2.39 0.68 0.08 59.82 07:09:01 PM 0 29.97 0.00 2.34 0.72 0.08 66.89 07:09:01 PM 1 44.08 0.00 2.44 0.65 0.08 52.75 Average: all 32.10 0.53 5.55 6.80 0.09 54.93 Average: 0 28.75 0.66 6.03 6.90 0.08 57.58 Average: 1 35.45 0.40 5.07 6.70 0.09 52.29