---> uname -a: Linux prd-centos8-builder-2c-1g-11692.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 560 5040 19 2099 6834 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:5d:90:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe5d:9069/64 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) 03/08/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 246.22 150.22 96.00 6309.23 6914.61 05:06:01 AM 101.00 0.28 100.72 17.86 8190.05 05:07:01 AM 37.47 0.30 37.17 42.39 2198.13 05:08:01 AM 21.82 0.58 21.23 33.73 659.42 Average: 101.63 37.85 63.78 1601.00 4490.72 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5267956 7003812 2616480 33.19 2688 1910152 773168 8.66 217728 2060940 138592 05:06:01 AM 5164864 6996724 2719572 34.49 2688 1999472 751332 8.41 242436 2111588 48284 05:07:01 AM 5184572 7017676 2699864 34.24 2688 2000736 737100 8.25 245296 2088152 24 05:08:01 AM 5194160 7029556 2690276 34.12 2688 2002036 715704 8.01 413176 1909568 17524 Average: 5202888 7011942 2681548 34.01 2688 1978099 744326 8.33 279659 2042562 51106 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 295.30 168.06 1687.27 63.54 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 35.58 28.33 285.51 8.37 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.74 23.36 25.58 7.98 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 29.47 23.55 31.73 8.39 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 96.78 60.83 507.57 22.07 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) 03/08/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 41.61 2.42 18.90 6.84 0.12 30.11 05:05:01 AM 0 40.00 2.39 17.03 5.59 0.14 34.86 05:05:01 AM 1 43.21 2.45 20.77 8.10 0.10 25.35 05:06:01 AM all 38.68 0.00 3.25 3.61 0.11 54.34 05:06:01 AM 0 28.61 0.00 2.87 3.52 0.12 64.88 05:06:01 AM 1 48.81 0.00 3.64 3.70 0.10 43.75 05:07:01 AM all 37.08 0.00 1.58 1.08 0.10 60.16 05:07:01 AM 0 30.37 0.00 1.49 0.93 0.10 67.11 05:07:01 AM 1 43.78 0.00 1.67 1.23 0.10 53.22 05:08:01 AM all 31.50 0.00 2.25 0.44 0.11 65.69 05:08:01 AM 0 28.02 0.00 2.45 0.22 0.12 69.19 05:08:01 AM 1 34.98 0.00 2.05 0.67 0.10 62.20 Average: all 37.20 0.60 6.43 2.98 0.11 52.69 Average: 0 31.71 0.59 5.91 2.55 0.12 59.12 Average: 1 42.69 0.60 6.96 3.40 0.10 46.24