---> uname -a: Linux prd-centos8-builder-2c-1g-19157.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 562 5055 19 2082 6833 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:f7:3c:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fef7:3cd5/64 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) 03/29/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 224.65 122.53 102.12 3647.13 6998.73 06:06:01 PM 87.52 0.48 87.04 56.65 8282.02 06:07:01 PM 24.48 0.10 24.38 3.60 1010.35 06:08:01 PM 19.63 0.78 18.85 57.06 380.52 Average: 89.07 30.97 58.10 941.07 4168.08 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5291020 7037912 2593424 32.89 2688 1919672 698916 7.82 218172 2033752 149164 06:06:01 PM 5235036 7051244 2649408 33.60 2688 1984028 689280 7.72 244180 2041072 16444 06:07:01 PM 5236680 7052924 2647764 33.58 2688 1984140 677316 7.58 245496 2038176 28 06:08:01 PM 5143828 6973760 2740616 34.76 2688 1997444 738532 8.27 416740 1958240 12844 Average: 5226641 7028960 2657803 33.71 2688 1971321 701011 7.85 281147 2017810 44620 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 179.09 103.20 1368.90 45.31 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 32.84 27.26 187.81 15.50 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 20.75 17.20 16.56 6.39 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 33.48 28.16 34.32 11.16 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 66.54 43.95 401.89 19.59 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) 03/29/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.80 2.00 16.75 4.52 0.12 32.83 06:05:01 PM 0 34.00 2.37 17.86 4.99 0.10 40.67 06:05:01 PM 1 53.57 1.62 15.63 4.04 0.14 25.00 06:06:01 PM all 38.60 0.00 2.88 2.40 0.11 56.01 06:06:01 PM 0 35.68 0.00 3.06 2.10 0.10 59.06 06:06:01 PM 1 41.51 0.00 2.69 2.71 0.12 52.97 06:07:01 PM all 29.64 0.00 1.28 0.36 0.09 68.62 06:07:01 PM 0 10.94 0.00 1.15 0.37 0.12 87.42 06:07:01 PM 1 48.36 0.00 1.42 0.35 0.07 49.81 06:08:01 PM all 37.80 0.00 2.30 0.19 0.09 59.62 06:08:01 PM 0 23.27 0.00 1.98 0.18 0.08 74.48 06:08:01 PM 1 52.32 0.00 2.62 0.20 0.10 44.76 Average: all 37.44 0.49 5.76 1.86 0.10 54.35 Average: 0 25.94 0.59 5.97 1.90 0.10 65.51 Average: 1 48.92 0.40 5.55 1.82 0.10 43.20