---> uname -a: Linux prd-centos8-builder-2c-1g-9373.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 518 5020 19 2161 6875 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:8f:d9:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe8f:d9bc/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) 01/03/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 183.32 114.16 69.16 4025.06 6205.60 07:06:01 PM 106.75 3.15 103.60 63.32 7618.25 07:07:01 PM 60.16 0.35 59.81 43.73 5973.24 07:08:01 PM 11.28 0.00 11.28 0.00 243.86 07:09:01 PM 36.28 0.78 35.49 57.06 1069.16 Average: 79.56 23.69 55.87 837.94 4222.09 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5382908 7037152 2501536 31.73 2688 1835536 731924 8.19 223988 1963416 55872 07:06:01 PM 5160220 7050168 2724224 34.55 2688 2055824 651768 7.30 221144 2132800 132540 07:07:01 PM 5149584 7044584 2734860 34.69 2688 2060744 646348 7.24 252552 2109620 36 07:08:01 PM 5179396 7074368 2705048 34.31 2688 2060732 634980 7.11 252976 2079648 4 07:09:01 PM 5088756 7002484 2795688 35.46 2688 2079072 694120 7.77 421556 2002368 41512 Average: 5192173 7041751 2692271 34.15 2688 2018382 671828 7.52 274443 2057570 45993 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 308.36 158.06 1618.37 62.14 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 47.46 34.98 551.81 7.24 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 30.28 24.75 149.90 7.70 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 16.48 15.00 14.97 4.41 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 35.88 27.65 33.38 18.07 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 87.70 52.09 473.72 19.91 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) 01/03/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 29.65 1.53 16.15 6.24 0.12 46.32 07:05:01 PM 0 34.03 1.81 17.95 6.46 0.12 39.63 07:05:01 PM 1 25.26 1.25 14.34 6.02 0.12 53.01 07:06:01 PM all 39.34 0.00 3.86 2.75 0.14 53.91 07:06:01 PM 0 41.08 0.00 3.77 3.40 0.13 51.62 07:06:01 PM 1 37.60 0.00 3.96 2.10 0.15 56.19 07:07:01 PM all 34.48 0.00 2.21 3.39 0.08 59.83 07:07:01 PM 0 42.65 0.00 2.03 3.00 0.08 52.24 07:07:01 PM 1 26.33 0.00 2.39 3.78 0.08 67.41 07:08:01 PM all 25.76 0.00 1.45 0.27 0.09 72.43 07:08:01 PM 0 36.69 0.00 1.47 0.42 0.08 61.34 07:08:01 PM 1 14.87 0.00 1.43 0.12 0.10 83.48 07:09:01 PM all 42.63 0.00 3.07 0.70 0.09 53.51 07:09:01 PM 0 39.20 0.00 3.11 0.85 0.10 56.74 07:09:01 PM 1 46.07 0.00 3.03 0.55 0.08 50.27 Average: all 34.39 0.30 5.32 2.66 0.11 57.23 Average: 0 38.74 0.36 5.63 2.81 0.10 52.35 Average: 1 30.04 0.25 5.00 2.50 0.11 62.10