---> uname -a: Linux prd-centos8-builder-2c-1g-39458.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 592 5019 19 2087 6802 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:a0:d7:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fea0:d78e/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) 09/18/2024 _x86_64_ (2 CPU) 10:04:52 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 468.44 335.28 133.16 15760.47 39454.72 10:07:01 AM 142.39 6.81 135.57 1285.04 11128.31 10:08:01 AM 41.98 0.57 41.41 49.86 3230.44 10:09:01 AM 24.85 0.52 24.33 49.59 540.14 Average: 169.41 85.79 83.62 4286.12 13588.30 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 5442092 6986356 2442352 30.98 2688 1726760 767656 8.59 194760 1942912 97484 10:07:01 AM 5178976 6999864 2705468 34.31 2688 1988460 705608 7.90 240700 2098840 75644 10:08:01 AM 5178732 7000612 2705712 34.32 2688 1989944 687032 7.69 258712 2082052 20 10:09:01 AM 5111996 6939052 2772448 35.16 2688 1994448 755960 8.46 427196 1979736 13324 Average: 5227949 6981471 2656495 33.69 2688 1924903 729064 8.16 280342 2025885 46618 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 293.13 148.29 1156.08 64.28 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 55.51 42.92 815.00 9.90 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 29.71 26.41 28.46 9.50 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 40.09 31.56 38.51 18.00 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 104.61 62.30 509.53 25.42 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) 09/18/2024 _x86_64_ (2 CPU) 10:04:52 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 38.17 3.72 24.61 20.55 0.14 12.81 10:06:01 AM 0 40.74 3.50 22.55 17.37 0.14 15.70 10:06:01 AM 1 35.58 3.93 26.68 23.74 0.15 9.91 10:07:01 AM all 37.89 0.00 4.24 4.45 0.12 53.29 10:07:01 AM 0 27.95 0.00 3.79 5.40 0.12 62.74 10:07:01 AM 1 47.88 0.00 4.70 3.50 0.13 43.79 10:08:01 AM all 38.72 0.00 2.24 1.23 0.10 57.71 10:08:01 AM 0 18.74 0.00 2.11 1.38 0.08 77.68 10:08:01 AM 1 58.73 0.00 2.37 1.08 0.12 37.71 10:09:01 AM all 39.66 0.00 2.65 0.27 0.11 57.31 10:09:01 AM 0 17.53 0.00 2.33 0.20 0.10 79.84 10:09:01 AM 1 61.82 0.00 2.97 0.33 0.12 34.77 Average: all 38.61 0.91 8.34 6.54 0.12 45.47 Average: 0 26.16 0.86 7.61 6.03 0.11 59.23 Average: 1 51.09 0.96 9.07 7.06 0.13 31.68