---> uname -a: Linux prd-centos8-builder-2c-1g-11034.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 572 5027 19 2099 6822 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:46:ef:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe46:ef8f/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) 03/05/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 254.56 157.37 97.18 6378.41 6864.30 02:06:01 PM 99.30 0.28 99.02 17.86 8178.52 02:07:01 PM 33.76 0.30 33.46 42.39 2109.67 02:08:01 PM 24.86 0.58 24.28 33.73 738.16 Average: 103.13 39.64 63.49 1618.50 4472.86 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5292524 7030052 2591920 32.87 2688 1910676 732532 8.20 218792 2031460 139096 02:06:01 PM 5140696 6973360 2743748 34.80 2688 1999440 748780 8.38 242544 2132740 48284 02:07:01 PM 5173732 7007144 2710712 34.38 2688 2000708 720656 8.07 245668 2097072 28 02:08:01 PM 5111368 6946596 2773076 35.17 2688 2002008 771024 8.63 413328 1991604 17524 Average: 5179580 6989288 2704864 34.31 2688 1978208 743248 8.32 280083 2063219 51233 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 271.55 143.18 1689.96 59.28 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.93 28.38 287.61 8.53 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 27.05 24.08 26.51 7.98 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 31.14 24.91 32.62 9.26 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 91.68 55.14 509.27 21.26 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) 03/05/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.61 2.67 19.62 5.56 0.15 29.39 02:05:01 PM 0 53.21 1.84 17.30 4.92 0.14 22.61 02:05:01 PM 1 32.00 3.51 21.94 6.20 0.17 36.18 02:06:01 PM all 39.43 0.00 3.40 2.50 0.12 54.55 02:06:01 PM 0 43.17 0.00 3.08 3.23 0.10 50.42 02:06:01 PM 1 35.68 0.00 3.73 1.77 0.13 58.69 02:07:01 PM all 40.70 0.00 1.98 0.66 0.12 56.54 02:07:01 PM 0 52.81 0.00 1.87 0.60 0.12 44.60 02:07:01 PM 1 28.60 0.00 2.09 0.72 0.12 68.47 02:08:01 PM all 36.06 0.00 2.41 0.38 0.10 61.05 02:08:01 PM 0 36.15 0.00 2.48 0.53 0.12 60.72 02:08:01 PM 1 35.98 0.00 2.35 0.22 0.08 61.37 Average: all 39.69 0.66 6.79 2.26 0.12 50.48 Average: 0 46.29 0.45 6.12 2.31 0.12 44.71 Average: 1 33.07 0.87 7.46 2.21 0.13 56.27