---> uname -a: Linux prd-centos8-builder-2c-1g-14251.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 578 5024 19 2096 6816 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:f5:b8:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fef5:b891/64 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) 03/19/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 254.98 149.17 105.81 6296.17 21111.76 08:06:01 AM 96.98 0.28 96.70 17.86 8475.89 08:07:01 AM 25.48 0.30 25.18 42.39 1463.09 08:08:01 AM 19.63 0.78 18.85 57.06 432.34 Average: 99.28 37.64 61.64 1603.50 7871.35 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5297152 7026940 2587292 32.82 2688 1903992 712856 7.98 217208 2030544 132604 08:06:01 AM 5132376 6961784 2752068 34.91 2688 1997400 760472 8.51 242360 2142748 32088 08:07:01 AM 5170368 7000888 2714076 34.42 2688 1998548 718696 8.05 245244 2101628 12 08:08:01 AM 5163708 6996112 2720736 34.51 2688 2000440 708460 7.93 415500 1938484 200 Average: 5190901 6996431 2693543 34.16 2688 1975095 725121 8.12 280078 2053351 41226 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 264.83 138.14 1683.08 58.01 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 34.52 28.29 256.78 8.93 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 24.61 21.96 24.57 7.54 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 38.51 31.44 34.57 20.83 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 54.96 499.79 23.83 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) 03/19/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 39.89 2.59 20.23 10.64 0.11 26.55 08:05:01 AM 0 45.18 2.71 19.11 11.39 0.10 21.50 08:05:01 AM 1 34.58 2.47 21.35 9.87 0.12 31.61 08:06:01 AM all 40.50 0.00 3.14 2.55 0.11 53.69 08:06:01 AM 0 46.84 0.00 3.55 2.35 0.12 47.15 08:06:01 AM 1 34.18 0.00 2.74 2.76 0.10 60.22 08:07:01 AM all 37.08 0.00 1.62 0.99 0.16 60.15 08:07:01 AM 0 33.76 0.00 1.70 1.38 0.12 63.04 08:07:01 AM 1 40.58 0.00 1.53 0.58 0.21 57.11 08:08:01 AM all 37.78 0.00 2.20 0.66 0.10 59.26 08:08:01 AM 0 33.02 0.00 1.93 0.57 0.10 64.38 08:08:01 AM 1 42.55 0.00 2.47 0.75 0.10 54.13 Average: all 38.82 0.64 6.76 3.69 0.12 49.96 Average: 0 39.68 0.67 6.52 3.89 0.11 49.13 Average: 1 37.95 0.61 7.01 3.49 0.13 50.79