---> uname -a: Linux prd-centos8-builder-2c-1g-4567.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 559 4978 19 2161 6833 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:c4:83:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fec4:8381/64 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) 12/12/2023 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 220.40 117.46 102.93 3601.00 7297.28 02:06:01 PM 103.63 0.28 103.35 17.86 10630.48 02:07:01 PM 30.14 0.30 29.84 42.39 1519.29 02:08:01 PM 25.11 0.78 24.33 57.06 749.23 Average: 94.82 29.71 65.11 929.54 5048.92 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5246116 7027800 2638328 33.46 2688 1954068 706296 7.91 220028 2072472 171104 02:06:01 PM 5062016 6955652 2822428 35.80 2688 2059260 769816 8.62 243844 2203884 31260 02:07:01 PM 5052444 6956844 2832000 35.92 2688 2070164 755784 8.46 252932 2203676 9676 02:08:01 PM 5128528 7025596 2755916 34.95 2688 2062376 695792 7.79 420852 1961348 15840 Average: 5122276 6991473 2762168 35.03 2688 2036467 731922 8.19 284414 2110345 56970 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 212.10 117.71 1532.19 47.56 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 37.14 27.68 440.65 7.91 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 24.54 21.13 24.51 7.18 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 34.34 27.70 34.35 10.02 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 77.03 48.55 507.90 18.17 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) 12/12/2023 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.13 1.66 16.45 4.38 0.11 34.27 02:05:01 PM 0 45.60 1.94 17.74 4.17 0.10 30.44 02:05:01 PM 1 40.66 1.37 15.16 4.59 0.12 38.10 02:06:01 PM all 40.47 0.00 3.33 3.48 0.09 52.62 02:06:01 PM 0 18.70 0.00 2.63 3.06 0.08 75.53 02:06:01 PM 1 62.34 0.00 4.04 3.91 0.10 29.61 02:07:01 PM all 28.67 0.00 1.57 0.65 0.09 69.03 02:07:01 PM 0 10.89 0.00 1.40 0.62 0.08 87.01 02:07:01 PM 1 46.47 0.00 1.73 0.68 0.10 51.01 02:08:01 PM all 38.45 0.00 2.63 0.39 0.09 58.44 02:08:01 PM 0 32.42 0.00 2.52 0.27 0.08 64.72 02:08:01 PM 1 44.48 0.00 2.74 0.52 0.10 52.17 Average: all 37.66 0.41 5.96 2.22 0.10 53.65 Average: 0 26.83 0.48 6.03 2.02 0.09 64.55 Average: 1 48.51 0.34 5.89 2.42 0.10 42.74