---> uname -a: Linux prd-centos8-builder-2c-1g-24436.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 538 5074 19 2086 6857 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:a7:ec:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fea7:ec6d/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) 04/19/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 228.24 124.06 104.18 3680.70 7076.66 06:06:01 PM 87.59 0.28 87.30 17.86 8658.02 06:07:01 PM 27.21 0.60 26.61 50.38 1010.35 06:08:01 PM 20.58 0.48 20.10 49.06 439.61 Average: 90.34 30.97 59.36 938.27 4284.62 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5261120 7005752 2623316 33.27 2688 1917540 729320 8.16 218716 2061784 143372 06:06:01 PM 5176452 6995728 2707984 34.35 2688 1987376 718220 8.04 243116 2100244 17084 06:07:01 PM 5255436 7076072 2629000 33.34 2688 1988748 634272 7.10 246564 2018140 20 06:08:01 PM 5224880 7049952 2659556 33.73 2688 1992668 673084 7.53 424764 1869548 12764 Average: 5229472 7031876 2654964 33.67 2688 1971583 688724 7.71 283290 2012429 43310 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 167.29 100.17 1274.30 43.52 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 26.93 22.05 177.64 7.75 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.84 25.21 28.25 8.33 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 38.04 31.48 35.14 18.93 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 64.86 44.50 375.15 19.53 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) 04/19/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.56 1.98 16.73 4.60 0.11 33.02 06:05:01 PM 0 33.22 2.67 21.01 3.95 0.10 39.04 06:05:01 PM 1 53.72 1.31 12.51 5.23 0.12 27.10 06:06:01 PM all 34.66 0.00 2.64 2.45 0.08 60.17 06:06:01 PM 0 22.36 0.00 2.40 2.56 0.08 72.60 06:06:01 PM 1 47.15 0.00 2.89 2.33 0.08 47.55 06:07:01 PM all 38.37 0.00 1.87 0.37 0.09 59.31 06:07:01 PM 0 19.83 0.00 1.88 0.43 0.08 77.77 06:07:01 PM 1 56.90 0.00 1.85 0.30 0.10 40.85 06:08:01 PM all 40.04 0.00 2.55 0.18 0.08 57.14 06:08:01 PM 0 24.13 0.00 2.15 0.18 0.07 73.48 06:08:01 PM 1 55.96 0.00 2.95 0.18 0.10 40.81 Average: all 39.13 0.49 5.87 1.88 0.09 52.55 Average: 0 24.80 0.65 6.72 1.76 0.08 65.98 Average: 1 53.45 0.32 5.01 1.99 0.10 39.12