---> uname -a: Linux prd-centos8-builder-2c-1g-15036.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 550 5053 19 2096 6845 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:07:32:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe07:32db/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) 03/22/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 212.03 130.23 81.80 4680.15 6599.82 10:06:01 AM 93.39 0.23 93.15 16.53 7532.91 10:07:01 AM 40.58 0.35 40.23 43.73 3407.02 10:08:01 AM 18.71 0.58 18.13 33.73 421.61 Average: 91.18 32.85 58.33 1193.48 4490.46 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5199388 6972352 2685056 34.06 2688 1947624 766724 8.58 256852 2089760 172028 10:06:01 AM 5126272 6961104 2758172 34.98 2688 2002744 754868 8.45 220936 2174136 80604 10:07:01 AM 5198756 7029312 2685688 34.06 2688 1998520 679612 7.61 245168 2074912 32 10:08:01 AM 5195604 7027288 2688840 34.10 2688 1999660 681384 7.63 414412 1909088 172 Average: 5180005 6997514 2704439 34.30 2688 1987137 720647 8.07 284342 2061974 63209 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 250.97 137.26 1637.98 59.01 0.00 0.00 0.00 0.00 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 32.52 26.17 273.52 7.73 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 26.80 24.30 26.52 8.11 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 32.29 27.50 32.54 16.99 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 85.64 53.81 492.63 22.96 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) 03/22/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 35.28 2.27 17.72 12.83 0.14 31.77 10:05:01 AM 0 48.43 0.82 10.27 9.42 0.15 30.91 10:05:01 AM 1 21.62 3.77 25.46 16.37 0.14 32.65 10:06:01 AM all 37.46 0.00 2.87 5.04 0.13 54.51 10:06:01 AM 0 53.19 0.00 3.12 6.45 0.15 37.09 10:06:01 AM 1 21.77 0.00 2.62 3.63 0.10 71.88 10:07:01 AM all 38.04 0.00 2.12 2.05 0.10 57.69 10:07:01 AM 0 49.02 0.00 2.27 1.47 0.08 47.16 10:07:01 AM 1 27.06 0.00 1.97 2.63 0.12 68.22 10:08:01 AM all 37.81 0.00 2.13 0.70 0.10 59.26 10:08:01 AM 0 40.17 0.00 2.15 0.70 0.10 56.89 10:08:01 AM 1 35.44 0.00 2.12 0.70 0.10 61.64 Average: all 37.16 0.56 6.15 5.11 0.12 50.91 Average: 0 47.68 0.20 4.45 4.50 0.12 43.05 Average: 1 26.53 0.92 7.87 5.73 0.11 58.84