---> uname -a: Linux prd-centos8-builder-2c-1g-41269.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 583 5023 19 2092 6811 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:45:3c:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe45:3c80/64 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) 09/23/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 291.31 125.25 166.06 3270.35 8484.78 11:06:01 PM 87.62 0.62 87.00 63.32 8188.09 11:07:01 PM 22.23 0.43 21.80 18.93 513.83 Average: 132.85 41.64 91.21 1105.63 5713.66 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5136656 6961920 2747788 34.85 2688 1994092 771184 8.63 229072 2162960 207068 11:06:01 PM 5157656 6983140 2726788 34.58 2688 1993032 720088 8.06 247820 2110536 40 11:07:01 PM 5122356 6948628 2762088 35.03 2688 1993720 766184 8.58 417424 1976648 164 Average: 5138889 6964563 2745555 34.82 2688 1993615 752485 8.42 298105 2083381 69091 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 116.67 80.70 1305.26 33.49 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 37.89 31.19 64.05 14.26 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 33.26 27.23 30.55 10.31 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 62.31 46.19 461.98 19.27 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) 09/23/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.06 2.27 17.44 5.12 0.12 34.99 11:05:01 PM 0 35.07 2.53 18.39 4.70 0.12 39.20 11:05:01 PM 1 45.05 2.01 16.50 5.53 0.12 30.79 11:06:01 PM all 39.92 0.00 2.72 2.03 0.09 55.25 11:06:01 PM 0 29.28 0.00 2.42 1.83 0.08 66.38 11:06:01 PM 1 50.57 0.00 3.02 2.22 0.10 44.09 11:07:01 PM all 37.87 0.00 2.16 0.20 0.09 59.68 11:07:01 PM 0 30.01 0.00 2.13 0.10 0.08 67.67 11:07:01 PM 1 45.73 0.00 2.18 0.30 0.10 51.68 Average: all 39.28 0.74 7.34 2.42 0.10 50.12 Average: 0 31.41 0.83 7.53 2.18 0.10 57.95 Average: 1 47.13 0.66 7.15 2.66 0.11 42.30