---> uname -a: Linux prd-centos8-builder-2c-1g-3148.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 570 5013 19 2116 6823 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:2d:55:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe2d:55cb/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) 02/06/2024 _x86_64_ (2 CPU) 14:04:25 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 216.36 115.41 100.95 3579.27 7271.30 02:07:01 PM 105.35 0.28 105.07 17.86 9015.18 02:08:01 PM 29.35 0.30 29.05 42.39 1528.58 02:09:01 PM 24.63 0.58 24.05 33.73 726.15 Average: 93.92 29.15 64.78 918.31 4635.30 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5232636 7016324 2651800 33.63 2688 1956308 720072 8.06 220116 2087200 172508 02:07:01 PM 5086760 6943884 2797676 35.48 2688 2023744 763160 8.54 244976 2180572 41796 02:08:01 PM 5109684 6968072 2774752 35.19 2688 2025020 742640 8.31 253232 2148540 9660 02:09:01 PM 5106312 6956336 2778124 35.24 2688 2016512 743480 8.32 420152 1986804 15804 Average: 5133848 6971154 2750588 34.89 2688 2005396 742338 8.31 284619 2100779 59942 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 188.80 109.55 1547.88 51.80 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 33.73 26.75 264.16 7.87 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 23.86 20.41 24.29 6.89 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 32.69 26.50 33.23 9.70 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 69.77 45.80 467.39 19.07 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) 02/06/2024 _x86_64_ (2 CPU) 14:04:25 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 44.38 1.54 16.15 3.96 0.14 33.83 02:06:01 PM 0 29.32 2.02 19.71 3.66 0.15 45.13 02:06:01 PM 1 59.27 1.07 12.62 4.25 0.13 22.65 02:07:01 PM all 40.37 0.00 3.20 2.80 0.12 53.52 02:07:01 PM 0 23.35 0.00 2.85 2.80 0.10 70.91 02:07:01 PM 1 57.40 0.00 3.55 2.80 0.13 36.13 02:08:01 PM all 27.12 0.00 1.51 0.46 0.09 70.82 02:08:01 PM 0 33.14 0.00 1.60 0.27 0.10 64.89 02:08:01 PM 1 21.11 0.00 1.42 0.65 0.08 76.74 02:09:01 PM all 38.91 0.00 2.48 0.44 0.12 58.06 02:09:01 PM 0 18.13 0.00 2.18 0.13 0.12 79.44 02:09:01 PM 1 59.73 0.00 2.78 0.75 0.12 36.62 Average: all 37.68 0.38 5.80 1.91 0.12 54.12 Average: 0 25.97 0.50 6.52 1.71 0.12 65.19 Average: 1 49.36 0.27 5.08 2.11 0.12 43.07