---> uname -a: Linux prd-centos8-builder-2c-1g-963.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: 2800.000 BogoMIPS: 5600.00 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 552 5030 19 2116 6841 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:70:34:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe70:34f7/64 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) 01/30/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 241.40 140.23 101.17 7345.93 19564.28 06:06:01 PM 110.27 0.29 109.98 18.17 9358.96 06:07:01 PM 39.71 0.57 39.14 49.86 2228.26 06:08:01 PM 23.63 0.32 23.31 26.26 674.44 Average: 103.74 35.51 68.23 1868.22 7951.59 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 5292816 7023692 2591620 32.87 2688 1904596 734852 8.23 217484 2034760 133448 06:06:01 PM 5180348 7028100 2704088 34.30 2688 2014220 699164 7.83 227396 2105756 48252 06:07:01 PM 5105212 6963788 2779224 35.25 2688 2025348 751548 8.41 253740 2155944 9672 06:08:01 PM 5125040 6975432 2759396 35.00 2688 2016640 729060 8.16 429912 1960844 15804 Average: 5175854 6997753 2708582 34.35 2688 1990201 728656 8.16 282133 2064326 51794 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 PM eth0 268.52 155.96 1678.98 62.43 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 42.15 30.71 470.00 8.08 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 33.23 27.40 35.82 9.73 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 33.59 27.10 33.18 9.78 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 94.60 60.42 554.94 22.57 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) 01/30/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 39.34 2.52 20.17 10.69 0.14 27.15 06:05:02 PM 0 46.82 1.65 14.19 10.80 0.13 26.41 06:05:02 PM 1 31.72 3.41 26.26 10.57 0.14 27.90 06:06:01 PM all 38.19 0.00 3.55 2.90 0.10 55.25 06:06:01 PM 0 23.59 0.00 3.33 3.53 0.10 69.45 06:06:01 PM 1 52.82 0.00 3.77 2.27 0.10 41.04 06:07:01 PM all 39.26 0.00 1.96 0.75 0.08 57.95 06:07:01 PM 0 20.34 0.00 1.73 1.07 0.07 76.79 06:07:01 PM 1 58.18 0.00 2.18 0.43 0.10 39.10 06:08:01 PM all 38.63 0.00 2.31 0.37 0.10 58.60 06:08:01 PM 0 28.15 0.00 2.18 0.23 0.08 69.34 06:08:01 PM 1 49.10 0.00 2.43 0.50 0.12 47.85 Average: all 38.86 0.62 6.95 3.65 0.10 49.82 Average: 0 29.71 0.41 5.35 3.90 0.10 60.54 Average: 1 48.05 0.84 8.56 3.40 0.11 39.04