---> uname -a: Linux prd-centos8-builder-2c-1g-19251.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 557 5049 19 2092 6837 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:8d:b7:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe8d:b79c/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) 06/25/2024 _x86_64_ (2 CPU) 13:04:52 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 422.27 307.50 114.78 15173.78 38888.39 01:07:02 PM 148.57 15.14 133.42 1384.47 10229.24 01:08:01 PM 54.20 1.90 52.30 168.35 4223.13 01:09:01 PM 19.65 0.48 19.16 49.06 414.91 Average: 161.64 81.60 80.04 4211.39 13479.07 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5510052 7023964 2374384 30.11 2688 1699060 761152 8.52 188424 1883812 76956 01:07:02 PM 5178276 7001108 2706160 34.32 2688 1991240 711260 7.96 220808 2120696 95260 01:08:01 PM 5179200 7006020 2705236 34.31 2688 1995056 690672 7.73 248804 2089540 160 01:09:01 PM 5188036 7016484 2696400 34.20 2688 1996660 665600 7.45 429780 1899912 260 Average: 5263891 7011894 2620545 33.24 2688 1920504 707171 7.92 271954 1998490 43159 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.72 159.15 1101.31 63.97 0.00 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 58.71 42.74 848.58 10.15 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 31.82 28.80 43.00 10.12 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 33.69 28.75 32.61 14.83 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 106.81 65.02 508.36 24.83 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) 06/25/2024 _x86_64_ (2 CPU) 13:04:52 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 31.79 3.42 23.29 26.94 0.13 14.43 01:06:01 PM 0 30.19 3.43 24.97 22.26 0.12 19.02 01:06:01 PM 1 33.40 3.40 21.60 31.64 0.14 9.82 01:07:02 PM all 38.66 0.18 5.20 4.62 0.13 51.22 01:07:02 PM 0 32.57 0.17 4.67 5.66 0.12 56.82 01:07:02 PM 1 44.77 0.18 5.72 3.58 0.13 45.62 01:08:01 PM all 39.57 0.00 2.49 1.45 0.10 56.39 01:08:01 PM 0 23.42 0.00 2.33 1.92 0.08 72.25 01:08:01 PM 1 55.71 0.00 2.65 0.98 0.12 40.53 01:09:01 PM all 37.71 0.00 2.40 0.20 0.10 59.58 01:09:01 PM 0 25.06 0.00 2.28 0.10 0.10 72.45 01:09:01 PM 1 50.38 0.00 2.52 0.30 0.10 46.70 Average: all 36.95 0.89 8.28 8.23 0.11 45.54 Average: 0 27.81 0.89 8.50 7.43 0.11 55.26 Average: 1 46.10 0.89 8.06 9.03 0.12 35.80