---> uname -a: Linux prd-centos8-builder-2c-1g-14100.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 557 5046 19 2095 6838 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:d9:79:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed9:7917/64 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) 03/18/2024 _x86_64_ (2 CPU) 13:03:31 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 257.68 162.23 95.45 6450.65 40151.73 01:06:01 PM 97.52 0.23 97.28 16.53 7855.24 01:07:01 PM 42.47 0.35 42.12 43.72 3518.99 01:08:01 PM 15.67 0.40 15.27 18.40 331.02 Average: 103.34 40.81 62.53 1632.53 12965.51 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5362652 7024224 2521792 31.98 2688 1842308 745452 8.34 225252 1987152 101716 01:06:01 PM 5143136 6975200 2741308 34.77 2688 1999920 732912 8.20 221460 2158268 78752 01:07:01 PM 5208404 7038964 2676040 33.94 2688 1998512 673280 7.54 245756 2066288 12 01:08:01 PM 5207548 7038764 2676896 33.95 2688 1999188 680532 7.62 414760 1898884 160 Average: 5230435 7019288 2654009 33.66 2688 1959982 708044 7.93 276807 2027648 45160 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 247.10 139.15 1655.63 60.34 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.71 26.25 258.52 7.84 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.24 22.39 40.10 7.43 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 28.95 24.15 29.57 9.07 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 83.51 52.99 496.01 21.17 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) 03/18/2024 _x86_64_ (2 CPU) 13:03:31 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.27 2.76 20.10 21.24 0.13 21.51 01:05:01 PM 0 28.48 3.12 21.64 24.90 0.12 21.74 01:05:01 PM 1 40.03 2.40 18.57 17.58 0.14 21.28 01:06:01 PM all 40.67 0.00 3.38 3.23 0.12 52.59 01:06:01 PM 0 39.71 0.00 3.31 3.49 0.13 53.35 01:06:01 PM 1 41.64 0.00 3.45 2.97 0.12 51.83 01:07:01 PM all 37.25 0.00 1.94 1.44 0.11 59.26 01:07:01 PM 0 31.54 0.00 1.63 1.82 0.10 64.90 01:07:01 PM 1 42.97 0.00 2.24 1.07 0.12 53.60 01:08:01 PM all 34.64 0.00 2.14 0.76 0.11 62.35 01:08:01 PM 0 26.13 0.00 1.74 0.42 0.10 71.62 01:08:01 PM 1 43.17 0.00 2.55 1.11 0.12 53.06 Average: all 36.72 0.68 6.82 6.59 0.12 49.07 Average: 0 31.49 0.77 7.00 7.56 0.11 53.08 Average: 1 41.96 0.59 6.65 5.63 0.12 45.05