---> uname -a: Linux prd-centos8-builder-2c-1g-6293.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 541 5047 19 2110 6853 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:11:db:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe11:db6d/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) 02/17/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 220.43 127.11 93.32 5047.96 6918.48 10:06:01 PM 105.56 0.28 105.28 17.86 9529.69 10:07:01 PM 34.11 0.30 33.81 42.39 2168.36 10:08:01 PM 22.92 0.40 22.52 18.40 631.47 Average: 95.76 32.02 63.74 1281.65 4812.37 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5314036 7068892 2570408 32.60 2688 1927916 667012 7.47 217928 2011968 154580 10:06:01 PM 5204896 7047728 2679548 33.99 2688 2009300 662784 7.42 240716 2068816 47652 10:07:01 PM 5188544 7032412 2695900 34.19 2688 2010588 676168 7.57 251500 2074740 12 10:08:01 PM 5162472 7004388 2721972 34.52 2688 2009084 698160 7.82 417712 1938080 13680 Average: 5217487 7038355 2666957 33.83 2688 1989222 676031 7.57 281964 2023401 53981 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 343.11 161.44 1767.17 62.97 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 35.40 27.32 366.65 8.03 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.11 19.03 23.55 6.60 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.25 25.17 36.84 9.11 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 108.97 58.24 548.57 21.68 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) 02/17/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.95 1.95 17.74 5.04 0.08 32.23 10:05:01 PM 0 53.77 1.49 18.27 5.02 0.08 21.36 10:05:01 PM 1 32.08 2.41 17.22 5.06 0.08 43.15 10:06:01 PM all 38.28 0.00 3.35 3.60 0.09 54.67 10:06:01 PM 0 44.83 0.00 3.60 3.63 0.10 47.84 10:06:01 PM 1 31.74 0.00 3.11 3.56 0.08 61.50 10:07:01 PM all 28.60 0.00 1.30 0.69 0.08 69.33 10:07:01 PM 0 44.59 0.00 1.35 0.63 0.08 53.34 10:07:01 PM 1 12.62 0.00 1.25 0.75 0.07 85.32 10:08:01 PM all 35.11 0.00 2.22 0.37 0.08 62.21 10:08:01 PM 0 43.35 0.00 2.35 0.25 0.08 53.97 10:08:01 PM 1 26.87 0.00 2.10 0.50 0.08 70.45 Average: all 36.21 0.48 6.11 2.42 0.08 54.70 Average: 0 46.61 0.37 6.35 2.37 0.09 44.21 Average: 1 25.80 0.59 5.87 2.46 0.08 65.20