---> uname -a: Linux prd-centos8-builder-2c-1g-5406.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 572 5010 19 2117 6821 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:08:23:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe08:23c7/64 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) 02/14/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 218.75 118.35 100.40 3532.34 7213.88 07:06:02 PM 108.91 0.28 108.63 17.86 9319.33 07:07:01 PM 28.64 0.31 28.33 43.11 1527.62 07:08:01 PM 24.16 0.58 23.58 33.73 701.62 Average: 95.39 30.00 65.39 910.34 4704.04 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5236024 7017568 2648420 33.59 2688 1954080 722792 8.09 220180 2083072 171228 07:06:02 PM 5123520 6981516 2760924 35.02 2688 2024612 729376 8.16 245052 2145320 41816 07:07:01 PM 5146248 6995832 2738196 34.73 2688 2016232 739524 8.28 253376 2112908 40 07:08:01 PM 5148456 6999580 2735988 34.70 2688 2017372 712612 7.98 421088 1944168 15824 Average: 5163562 6998624 2720882 34.51 2688 2003074 726076 8.13 284924 2071367 57227 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 153.87 98.45 1365.70 37.72 0.00 0.00 0.00 0.00 07:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 PM eth0 34.14 27.12 297.06 8.47 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 23.91 20.98 24.91 12.99 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 31.11 25.85 32.23 9.24 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 60.91 43.19 431.66 17.12 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) 02/14/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 42.90 1.97 16.22 4.72 0.13 34.07 07:05:01 PM 0 39.65 2.78 18.43 4.20 0.12 34.82 07:05:01 PM 1 46.13 1.17 14.02 5.23 0.14 33.32 07:06:02 PM all 40.19 0.00 3.36 3.42 0.11 52.92 07:06:02 PM 0 55.90 0.00 3.94 3.99 0.12 36.05 07:06:02 PM 1 24.47 0.00 2.78 2.86 0.10 69.79 07:07:01 PM all 27.31 0.00 1.46 0.53 0.08 70.62 07:07:01 PM 0 38.21 0.00 1.54 0.78 0.08 59.38 07:07:01 PM 1 16.43 0.00 1.37 0.29 0.07 81.84 07:08:01 PM all 37.06 0.00 2.49 0.44 0.11 59.90 07:08:01 PM 0 42.41 0.00 2.81 0.48 0.12 54.18 07:08:01 PM 1 31.71 0.00 2.17 0.40 0.10 65.62 Average: all 36.88 0.49 5.86 2.28 0.10 54.39 Average: 0 44.10 0.69 6.65 2.36 0.11 46.09 Average: 1 29.68 0.29 5.06 2.19 0.10 62.67