---> uname -a: Linux prd-centos8-builder-2c-1g-14675.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 549 5055 19 2094 6846 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:29:42:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe29:42ee/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) 03/20/2024 _x86_64_ (2 CPU) 17:03:31 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 246.93 157.15 89.79 6346.02 30737.79 05:06:01 PM 102.10 0.23 101.87 16.53 7867.26 05:07:01 PM 44.76 0.35 44.41 43.73 3616.08 05:08:01 PM 17.01 0.40 16.61 18.40 342.29 Average: 102.71 39.54 63.17 1606.37 10641.69 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5346092 7005620 2538344 32.19 2688 1840728 774160 8.67 224780 2002608 93720 05:06:01 PM 5129800 6960912 2754636 34.94 2688 1999108 766580 8.58 220968 2173180 78756 05:07:01 PM 5200124 7029596 2684312 34.05 2688 1997696 694668 7.78 244692 2077412 16 05:08:01 PM 5146380 6976552 2738056 34.73 2688 1998376 754024 8.44 414252 1961708 148 Average: 5205599 6993170 2678837 33.98 2688 1958977 747358 8.37 276173 2053727 43160 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 293.80 160.31 1660.64 61.10 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.06 26.60 258.62 7.57 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.95 23.68 40.15 7.62 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 31.33 26.78 31.92 9.54 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 95.79 59.35 497.88 21.46 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) 03/20/2024 _x86_64_ (2 CPU) 17:03:31 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 32.48 2.79 20.18 22.08 0.11 22.36 05:05:01 PM 0 27.59 3.49 21.95 19.14 0.12 27.71 05:05:01 PM 1 37.36 2.09 18.42 25.02 0.10 17.01 05:06:01 PM all 39.21 0.00 3.29 3.83 0.09 53.58 05:06:01 PM 0 25.29 0.00 2.97 4.62 0.08 67.03 05:06:01 PM 1 53.15 0.00 3.61 3.03 0.10 40.10 05:07:01 PM all 36.42 0.00 1.98 2.82 0.09 58.69 05:07:01 PM 0 20.78 0.00 1.90 1.43 0.08 75.80 05:07:01 PM 1 52.04 0.00 2.06 4.20 0.10 41.60 05:08:01 PM all 36.08 0.00 2.20 0.55 0.08 61.09 05:08:01 PM 0 20.61 0.00 1.75 0.47 0.07 77.11 05:08:01 PM 1 51.55 0.00 2.65 0.63 0.08 45.08 Average: all 36.07 0.69 6.85 7.25 0.09 49.06 Average: 0 23.55 0.86 7.07 6.35 0.09 62.08 Average: 1 48.58 0.51 6.63 8.14 0.10 36.04