---> uname -a: Linux prd-centos8-builder-2c-1g-6728.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 579 4957 19 2162 6812 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:db:f9:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fedb:f91c/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) 12/21/2023 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 220.99 116.69 104.30 3573.88 7356.68 02:06:01 PM 104.42 0.28 104.13 17.86 10596.27 02:07:01 PM 29.51 0.30 29.21 42.39 1510.50 02:08:01 PM 30.71 0.78 29.93 57.06 938.99 Average: 96.41 29.52 66.89 922.91 5100.70 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5225760 7007588 2658676 33.72 2688 1954456 744712 8.34 220028 2095108 171256 02:06:01 PM 5033888 6937256 2850548 36.15 2688 2069240 770052 8.62 244348 2234300 40888 02:07:01 PM 5098792 6993752 2785644 35.33 2688 2060868 722488 8.09 252268 2160076 12 02:08:01 PM 5101132 7001588 2783304 35.30 2688 2065256 717456 8.03 419280 1990948 27928 Average: 5114893 6985046 2769543 35.13 2688 2037455 738677 8.27 283981 2120108 60021 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 161.18 100.40 1423.87 42.45 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 39.04 28.95 440.21 7.92 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 26.63 23.28 27.74 7.61 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 35.38 27.88 33.02 10.82 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 65.56 45.13 481.25 17.20 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) 12/21/2023 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.47 1.65 16.39 4.33 0.11 34.04 02:05:01 PM 0 54.92 1.40 15.67 4.64 0.10 23.27 02:05:01 PM 1 32.00 1.90 17.12 4.02 0.12 44.84 02:06:01 PM all 40.80 0.00 3.41 2.90 0.10 52.79 02:06:01 PM 0 49.19 0.00 3.92 1.73 0.10 45.05 02:06:01 PM 1 32.40 0.00 2.90 4.08 0.10 60.53 02:07:01 PM all 35.95 0.00 1.82 0.52 0.10 61.62 02:07:01 PM 0 46.56 0.00 1.82 0.25 0.10 51.28 02:07:01 PM 1 25.33 0.00 1.82 0.78 0.10 71.97 02:08:01 PM all 40.54 0.00 2.87 0.47 0.10 56.03 02:08:01 PM 0 46.24 0.00 2.86 0.78 0.10 50.02 02:08:01 PM 1 34.84 0.00 2.87 0.15 0.10 62.04 Average: all 40.18 0.41 6.08 2.05 0.10 51.19 Average: 0 49.20 0.35 6.03 1.84 0.10 42.48 Average: 1 31.14 0.47 6.13 2.25 0.10 59.91