---> uname -a: Linux prd-centos8-builder-2c-1g-10935.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 518 5081 19 2099 6876 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:f9:ad:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fef9:ad58/64 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) 03/05/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 208.03 106.37 101.66 3546.38 7077.22 06:06:01 AM 101.25 0.28 100.97 17.86 9091.35 06:07:01 AM 24.61 0.30 24.31 42.39 1014.88 06:08:01 AM 33.33 0.78 32.54 57.06 936.06 Average: 91.32 26.60 64.72 904.88 4519.41 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5304444 7059244 2580000 32.72 2688 1927556 660408 7.39 218380 2019056 151260 06:06:01 AM 5239940 7072188 2644504 33.54 2688 1999636 626968 7.02 243564 2032380 16496 06:07:01 AM 5245512 7078924 2638932 33.47 2688 2000912 616108 6.90 245856 2024700 20 06:08:01 AM 5162180 7000980 2722264 34.53 2688 2005124 706180 7.91 413132 1940664 29076 Average: 5238019 7052834 2646425 33.57 2688 1983307 652416 7.30 280233 2004200 49213 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 212.96 115.32 1441.10 52.28 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 30.76 24.41 219.93 8.06 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 31.08 27.88 31.07 8.42 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.43 28.20 34.95 11.23 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 76.99 48.67 427.53 19.86 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) 03/05/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.45 1.36 14.89 3.87 0.11 36.32 06:05:01 AM 0 40.40 1.65 15.69 3.30 0.12 38.84 06:05:01 AM 1 46.49 1.06 14.09 4.44 0.10 33.81 06:06:01 AM all 40.82 0.00 3.22 2.55 0.11 53.30 06:06:01 AM 0 40.57 0.00 3.04 1.33 0.10 54.96 06:06:01 AM 1 41.06 0.00 3.40 3.78 0.12 51.65 06:07:01 AM all 37.06 0.00 1.95 0.40 0.09 60.50 06:07:01 AM 0 22.35 0.00 1.67 0.42 0.10 75.47 06:07:01 AM 1 51.78 0.00 2.23 0.38 0.08 45.51 06:08:01 AM all 42.44 0.00 2.68 0.54 0.10 54.24 06:08:01 AM 0 37.93 0.00 2.58 0.57 0.10 58.83 06:08:01 AM 1 46.94 0.00 2.78 0.52 0.10 49.66 Average: all 40.92 0.33 5.61 1.83 0.10 51.20 Average: 0 35.28 0.40 5.66 1.39 0.10 57.16 Average: 1 46.57 0.26 5.57 2.26 0.10 45.24