---> uname -a: Linux prd-centos8-builder-2c-1g-9772.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 4990 19 2162 6845 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:33:23:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe33:2308/64 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) 01/05/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 225.44 137.79 87.65 5994.54 6446.42 04:06:01 PM 115.28 0.28 115.00 17.86 11034.94 04:07:01 PM 35.33 0.27 35.06 41.86 2227.98 04:08:01 PM 18.61 0.33 18.28 8.53 498.78 Average: 98.67 34.67 64.00 1515.88 5052.09 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5328016 7055324 2556428 32.42 2688 1900552 658572 7.37 217828 1997060 130880 04:06:01 PM 5137032 7031588 2747412 34.85 2688 2059636 664088 7.43 227084 2143752 46936 04:07:01 PM 5129136 7024504 2755308 34.95 2688 2060932 676508 7.57 252524 2130048 12 04:08:01 PM 5114704 7008088 2769740 35.13 2688 2058980 684800 7.67 250572 2148756 13516 Average: 5177222 7029876 2707222 34.34 2688 2020025 670992 7.51 237002 2104904 47836 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 251.82 147.00 1663.46 61.72 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 52.62 39.58 653.39 8.43 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.03 21.90 25.64 7.46 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 22.03 19.76 21.11 5.94 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 87.88 57.06 590.94 20.89 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) 01/05/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.42 2.27 17.88 16.42 0.12 23.90 04:05:01 PM 0 45.00 2.60 19.57 17.72 0.14 14.98 04:05:01 PM 1 33.89 1.93 16.21 15.14 0.10 32.73 04:06:01 PM all 40.80 0.00 3.76 3.62 0.12 51.70 04:06:01 PM 0 41.19 0.00 3.83 3.40 0.13 51.46 04:06:01 PM 1 40.41 0.00 3.69 3.84 0.12 51.95 04:07:01 PM all 32.16 0.00 1.64 0.85 0.11 65.24 04:07:01 PM 0 32.06 0.00 1.77 1.07 0.10 65.00 04:07:01 PM 1 32.26 0.00 1.51 0.62 0.12 65.49 04:08:01 PM all 30.43 0.00 1.85 0.64 0.09 66.99 04:08:01 PM 0 46.00 0.00 2.18 0.86 0.08 50.87 04:08:01 PM 1 14.98 0.00 1.53 0.42 0.10 82.98 Average: all 35.70 0.56 6.23 5.33 0.11 52.07 Average: 0 41.02 0.64 6.77 5.70 0.11 45.76 Average: 1 30.39 0.48 5.70 4.97 0.11 58.35