---> uname -a: Linux prd-centos8-builder-2c-1g-8649.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 551 5047 19 2100 6843 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:bd:8c:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:febd:8ce9/64 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) 02/25/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 221.14 115.03 106.11 3143.75 7365.76 04:06:01 PM 94.53 0.47 94.07 56.26 8700.78 04:07:01 PM 22.94 0.10 22.84 3.60 947.60 04:08:01 PM 33.88 0.78 33.09 57.06 990.83 Average: 93.13 29.10 64.03 815.23 4501.22 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5251220 7029644 2633216 33.40 2688 1951364 701432 7.85 219276 2072884 166696 04:06:01 PM 5215940 7050672 2668496 33.85 2688 2002188 659900 7.39 244040 2056376 16500 04:07:01 PM 5201452 7035864 2682984 34.03 2688 2002300 666108 7.46 245988 2070452 8 04:08:01 PM 5153396 6992692 2731040 34.64 2688 2006500 739572 8.28 412920 1952864 29212 Average: 5205502 7027218 2678934 33.98 2688 1990588 691753 7.74 280556 2038144 53104 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 112.43 71.96 1259.20 24.90 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 29.23 25.35 97.56 7.84 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.21 19.98 19.38 6.87 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.43 29.58 36.61 19.52 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 50.32 36.72 353.21 14.78 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) 02/25/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.41 1.93 16.42 4.67 0.10 35.46 04:05:01 PM 0 48.83 2.13 18.62 4.78 0.12 25.53 04:05:01 PM 1 34.02 1.74 14.23 4.57 0.08 45.36 04:06:01 PM all 38.27 0.00 3.12 1.78 0.09 56.73 04:06:01 PM 0 40.71 0.00 2.95 1.67 0.08 54.60 04:06:01 PM 1 35.83 0.00 3.30 1.90 0.10 58.87 04:07:01 PM all 31.74 0.00 1.49 0.25 0.08 66.43 04:07:01 PM 0 48.45 0.00 1.65 0.35 0.10 49.45 04:07:01 PM 1 15.03 0.00 1.33 0.15 0.07 83.42 04:08:01 PM all 40.47 0.00 2.91 0.51 0.10 56.01 04:08:01 PM 0 47.61 0.00 3.10 0.57 0.10 48.63 04:08:01 PM 1 33.33 0.00 2.73 0.45 0.10 63.39 Average: all 37.97 0.48 5.95 1.79 0.09 53.71 Average: 0 46.39 0.53 6.54 1.83 0.10 44.62 Average: 1 29.55 0.43 5.37 1.76 0.09 62.81