---> uname -a: Linux prd-centos8-builder-2c-1g-23144.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 552 5064 19 2082 6843 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:79:c9:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe79:c94f/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) 04/13/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 224.20 130.83 93.37 4091.02 6903.36 07:06:01 PM 97.10 0.28 96.82 17.86 8629.19 07:07:01 PM 24.68 0.60 24.08 50.39 1009.52 07:08:01 PM 17.05 0.28 16.76 25.73 361.52 Average: 90.77 33.01 57.76 1046.46 4226.30 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5304172 7021104 2580272 32.73 2688 1891072 702984 7.87 218108 2022620 125276 07:06:01 PM 5176472 6992356 2707972 34.35 2688 1983744 723624 8.10 242964 2099108 17064 07:07:01 PM 5165772 6983152 2718672 34.48 2688 1985244 724308 8.11 256792 2094700 152 07:08:01 PM 5158876 6977056 2725568 34.57 2688 1986040 753988 8.44 425496 1933036 168 Average: 5201323 6993417 2683121 34.03 2688 1961525 726226 8.13 285840 2037366 35665 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 269.32 142.76 1585.51 60.88 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 34.96 28.47 250.59 9.68 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 31.16 28.70 32.73 8.34 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 35.18 29.31 34.17 18.01 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 92.66 57.32 475.84 24.23 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) 04/13/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.18 2.38 19.13 9.07 0.15 29.10 07:05:01 PM 0 36.04 2.76 18.85 9.23 0.15 32.97 07:05:01 PM 1 44.35 2.00 19.41 8.90 0.15 25.19 07:06:01 PM all 40.89 0.00 3.07 2.61 0.13 53.29 07:06:01 PM 0 29.44 0.00 2.75 3.18 0.12 64.51 07:06:01 PM 1 52.37 0.00 3.40 2.03 0.15 42.04 07:07:01 PM all 37.10 0.00 2.05 0.48 0.09 60.29 07:07:01 PM 0 27.21 0.00 2.22 0.42 0.08 70.08 07:07:01 PM 1 47.01 0.00 1.89 0.53 0.10 50.47 07:08:01 PM all 37.78 0.00 2.06 0.50 0.09 59.57 07:08:01 PM 0 30.73 0.00 1.88 0.35 0.08 66.96 07:08:01 PM 1 44.83 0.00 2.23 0.65 0.10 52.19 Average: all 38.98 0.59 6.52 3.13 0.12 50.66 Average: 0 30.83 0.68 6.37 3.27 0.11 58.73 Average: 1 47.15 0.49 6.66 3.00 0.13 42.57