---> uname -a: Linux prd-centos8-builder-2c-1g-18934.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 576 5027 19 2096 6819 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:f2:a2:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef2:a215/64 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) 03/28/2024 _x86_64_ (2 CPU) 17:03:34 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 274.17 169.76 104.42 6677.29 40936.09 05:06:01 PM 107.37 0.28 107.08 17.86 9281.07 05:07:01 PM 31.64 0.30 31.34 42.39 1978.79 05:08:01 PM 16.21 0.40 15.81 18.40 297.32 Average: 107.35 42.68 64.66 1688.99 13123.32 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5281084 7011028 2603352 33.02 2688 1908568 765508 8.57 243556 2040056 160048 05:06:01 PM 5197588 7027308 2686848 34.08 2688 1997376 724968 8.12 239972 2078264 41920 05:07:01 PM 5192684 7023068 2691752 34.14 2688 1998632 718388 8.04 245424 2081680 12 05:08:01 PM 5137660 6968732 2746776 34.84 2688 1999324 764452 8.56 414932 1967672 160 Average: 5202254 7007534 2682182 34.02 2688 1975975 743329 8.32 285971 2041918 50535 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 271.09 143.73 1658.41 57.57 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 35.34 28.55 275.20 14.57 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.63 21.45 24.95 7.23 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.43 26.58 31.48 9.49 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 90.62 55.07 497.51 22.21 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) 03/28/2024 _x86_64_ (2 CPU) 17:03:34 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.38 2.89 19.82 17.44 0.10 24.37 05:05:01 PM 0 29.71 4.66 27.36 21.78 0.10 16.38 05:05:01 PM 1 40.90 1.16 12.46 13.20 0.10 32.17 05:06:01 PM all 40.99 0.00 3.32 3.38 0.11 52.21 05:06:01 PM 0 45.31 0.00 3.49 3.44 0.12 47.65 05:06:01 PM 1 36.65 0.00 3.15 3.32 0.10 56.78 05:07:01 PM all 31.57 0.00 1.56 0.79 0.10 65.98 05:07:01 PM 0 40.95 0.00 1.50 0.52 0.08 56.95 05:07:01 PM 1 22.17 0.00 1.62 1.07 0.12 75.03 05:08:01 PM all 35.11 0.00 2.03 0.13 0.09 62.64 05:08:01 PM 0 49.94 0.00 2.30 0.20 0.08 47.47 05:08:01 PM 1 20.32 0.00 1.77 0.05 0.10 77.77 Average: all 35.77 0.71 6.61 5.36 0.10 51.45 Average: 0 41.58 1.13 8.50 6.35 0.10 42.34 Average: 1 29.98 0.29 4.73 4.38 0.10 60.51