---> uname -a: Linux prd-centos8-builder-2c-1g-6424.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 569 5018 19 2112 6824 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:32:de:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe32:deaf/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) 02/18/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 227.08 124.20 102.88 3396.23 7168.12 03:06:01 PM 103.53 0.28 103.25 17.86 9034.01 03:07:01 PM 30.62 0.30 30.32 42.39 1614.36 03:08:01 PM 35.24 0.78 34.46 57.06 1038.26 Average: 99.12 31.39 67.73 878.35 4713.56 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5243100 7017840 2641336 33.50 2688 1947232 726472 8.13 220248 2075260 167404 03:06:01 PM 5096672 6946596 2787764 35.36 2688 2016472 771548 8.64 243944 2171628 37884 03:07:01 PM 5173396 7018852 2711040 34.38 2688 2012012 698684 7.82 251424 2086856 20 03:08:01 PM 5082116 6948108 2802320 35.54 2688 2031628 766548 8.58 420156 2009472 42596 Average: 5148821 6982849 2735615 34.70 2688 2001836 740813 8.29 283943 2085804 61976 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 133.21 87.14 1202.31 29.61 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 33.66 26.20 287.63 7.89 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 30.49 26.09 30.33 8.09 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.16 28.41 32.74 20.88 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 58.13 41.96 388.24 16.62 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) 02/18/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.21 2.12 17.16 4.73 0.09 33.69 03:05:01 PM 0 34.33 2.88 19.61 4.67 0.09 38.41 03:05:01 PM 1 49.98 1.36 14.73 4.78 0.10 29.04 03:06:01 PM all 40.68 0.00 3.35 2.62 0.09 53.26 03:06:01 PM 0 32.25 0.00 3.30 3.60 0.10 60.76 03:06:01 PM 1 49.12 0.00 3.40 1.65 0.08 45.74 03:07:01 PM all 37.65 0.00 2.08 0.72 0.09 59.45 03:07:01 PM 0 29.77 0.00 1.93 0.68 0.08 67.53 03:07:01 PM 1 45.53 0.00 2.23 0.75 0.10 51.38 03:08:01 PM all 42.00 0.00 2.93 0.57 0.11 54.39 03:08:01 PM 0 31.84 0.00 2.69 0.52 0.12 64.84 03:08:01 PM 1 52.17 0.00 3.16 0.63 0.10 43.94 Average: all 40.63 0.52 6.33 2.15 0.10 50.27 Average: 0 32.03 0.71 6.81 2.35 0.10 58.00 Average: 1 49.20 0.34 5.86 1.95 0.10 42.56