---> uname -a: Linux prd-centos8-builder-2c-1g-17642.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 591 5018 19 2088 6803 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:e4:ad:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fee4:adc4/64 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) 06/18/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 285.87 137.72 148.15 5994.14 7384.57 02:06:01 AM 96.30 0.27 96.03 17.46 8601.03 02:07:01 AM 22.55 0.60 21.95 50.39 766.34 02:08:01 AM 24.68 0.48 24.19 49.05 532.81 Average: 107.35 34.77 72.58 1527.88 4321.16 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5288860 7014616 2595584 32.92 2688 1900016 707836 7.92 218100 2037620 127700 02:06:01 AM 5176324 6998340 2708120 34.35 2688 1989972 701480 7.85 244416 2096972 10552 02:07:01 AM 5209724 7033252 2674720 33.92 2688 1991480 664960 7.44 247176 2061472 28 02:08:01 AM 5117928 6946096 2766516 35.09 2688 1995412 738456 8.27 426348 1972868 12660 Average: 5198209 6998076 2686235 34.07 2688 1969220 703183 7.87 284010 2042233 37735 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 281.51 162.86 1694.81 66.22 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.28 26.81 247.04 8.95 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.98 23.11 25.68 7.67 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.37 27.66 30.39 16.20 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 93.04 60.11 499.51 24.76 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) 06/18/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.75 2.34 18.48 6.25 0.13 30.05 02:05:01 AM 0 50.71 2.03 13.50 4.90 0.13 28.72 02:05:01 AM 1 34.66 2.65 23.54 7.63 0.12 31.41 02:06:01 AM all 41.39 0.00 2.81 3.22 0.11 52.47 02:06:01 AM 0 29.72 0.00 2.75 3.58 0.12 63.84 02:06:01 AM 1 53.08 0.00 2.87 2.87 0.10 41.08 02:07:01 AM all 36.65 0.00 1.98 0.37 0.09 60.91 02:07:01 AM 0 27.52 0.00 1.70 0.37 0.10 70.32 02:07:01 AM 1 45.77 0.00 2.26 0.37 0.08 51.52 02:08:01 AM all 41.20 0.00 2.41 0.27 0.11 56.02 02:08:01 AM 0 25.52 0.00 2.20 0.22 0.08 71.98 02:08:01 AM 1 56.87 0.00 2.62 0.32 0.13 40.06 Average: all 40.49 0.58 6.37 2.51 0.11 49.94 Average: 0 33.33 0.51 5.02 2.26 0.11 58.77 Average: 1 47.68 0.65 7.72 2.76 0.11 41.08