---> uname -a: Linux prd-centos8-builder-2c-1g-20211.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 550 5063 19 2085 6844 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:63:f1:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe63:f1fd/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) 04/03/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 234.22 141.56 92.65 6029.25 6800.50 02:06:01 AM 92.00 0.28 91.72 17.86 8033.99 02:07:01 AM 26.71 0.30 26.41 42.39 1590.45 02:08:01 AM 14.85 0.40 14.45 18.39 325.07 Average: 91.95 35.64 56.31 1527.29 4187.56 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5324320 7042056 2560124 32.47 2688 1892100 707740 7.92 217640 2004728 123900 02:06:01 AM 5219664 7037640 2664780 33.80 2688 1985912 691424 7.74 240912 2058056 32772 02:07:01 AM 5202380 7021592 2682064 34.02 2688 1987184 700444 7.84 245128 2071144 4 02:08:01 AM 5236660 7056392 2647784 33.58 2688 1987824 654388 7.33 414576 1867824 0 Average: 5245756 7039420 2638688 33.47 2688 1963255 688499 7.71 279564 2000438 39169 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 334.10 145.91 1635.74 61.31 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.53 26.58 254.35 8.08 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.16 20.01 22.96 6.80 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 26.09 22.33 27.47 8.08 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 103.74 53.71 485.21 21.07 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) 04/03/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.28 2.46 19.07 11.35 0.15 26.69 02:05:01 AM 0 48.12 2.29 19.39 11.89 0.14 18.17 02:05:01 AM 1 32.45 2.63 18.75 10.82 0.17 35.18 02:06:01 AM all 38.99 0.00 3.09 3.72 0.12 54.07 02:06:01 AM 0 59.65 0.00 3.63 3.58 0.15 32.98 02:06:01 AM 1 18.34 0.00 2.55 3.86 0.10 75.15 02:07:01 AM all 32.70 0.00 1.32 0.92 0.09 64.96 02:07:01 AM 0 48.22 0.00 1.23 0.65 0.10 49.80 02:07:01 AM 1 17.18 0.00 1.42 1.20 0.08 80.12 02:08:01 AM all 32.99 0.00 2.23 0.13 0.08 64.57 02:08:01 AM 0 48.43 0.00 2.20 0.12 0.10 49.15 02:08:01 AM 1 17.52 0.00 2.25 0.15 0.07 80.01 Average: all 36.22 0.61 6.37 4.00 0.11 52.68 Average: 0 51.12 0.57 6.55 4.02 0.12 37.62 Average: 1 21.33 0.65 6.19 3.98 0.10 67.74