---> uname -a: Linux prd-centos8-builder-2c-1g-19056.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 563 5050 19 2085 6831 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:66:8a:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe66:8a1b/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) 03/29/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 228.87 128.02 100.85 3695.70 6940.99 10:06:01 AM 89.74 0.48 89.25 56.65 8335.39 10:07:01 AM 23.27 0.10 23.17 3.60 936.07 10:08:01 AM 21.31 0.78 20.53 57.05 499.22 Average: 90.80 32.35 58.45 953.33 4178.18 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5245196 6989940 2639248 33.47 2688 1917720 744340 8.33 218536 2076980 144076 10:06:01 AM 5221248 7040488 2663196 33.78 2688 1987228 688024 7.70 244928 2051272 16444 10:07:01 AM 5208116 7027416 2676328 33.94 2688 1987340 697400 7.81 245720 2063060 4 10:08:01 AM 5195708 7019784 2688736 34.10 2688 1991484 717928 8.04 414292 1906352 12764 Average: 5217567 7019407 2666877 33.82 2688 1970943 711923 7.97 280869 2024416 43322 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 186.67 104.90 1344.14 45.90 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 34.04 28.42 188.75 8.74 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 21.98 18.55 17.67 6.59 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 35.15 29.36 34.20 20.40 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 69.47 45.31 396.22 20.41 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) 03/29/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.83 2.40 17.79 4.27 0.11 31.60 10:05:01 AM 0 36.74 2.61 16.07 4.51 0.10 39.95 10:05:01 AM 1 50.94 2.19 19.51 4.01 0.12 23.22 10:06:01 AM all 39.19 0.00 2.95 2.44 0.09 55.33 10:06:01 AM 0 33.73 0.00 3.33 2.28 0.10 60.55 10:06:01 AM 1 44.64 0.00 2.57 2.60 0.08 50.11 10:07:01 AM all 31.49 0.00 1.44 0.38 0.07 66.61 10:07:01 AM 0 24.96 0.00 1.25 0.48 0.07 73.24 10:07:01 AM 1 38.01 0.00 1.63 0.28 0.08 59.99 10:08:01 AM all 38.79 0.00 2.67 0.24 0.10 58.20 10:08:01 AM 0 22.94 0.00 2.56 0.23 0.10 74.16 10:08:01 AM 1 54.65 0.00 2.78 0.25 0.10 42.22 Average: all 38.30 0.59 6.16 1.82 0.09 53.04 Average: 0 29.56 0.64 5.76 1.87 0.09 62.08 Average: 1 47.04 0.54 6.56 1.78 0.10 43.99