---> uname -a: Linux prd-centos8-builder-2c-1g-20296.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 575 5039 19 2084 6819 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:57:09:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe57:900/64 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) 04/03/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 226.69 124.78 101.92 3668.64 6922.06 11:06:01 AM 87.82 0.30 87.52 18.00 8273.50 11:07:01 AM 23.11 0.27 22.85 41.86 920.53 11:08:01 AM 27.06 0.78 26.28 57.06 612.51 Average: 91.18 31.54 59.64 946.50 4182.27 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5252912 7002592 2631524 33.38 2688 1922668 744784 8.34 218336 2071260 148948 11:06:01 AM 5185208 7002868 2699228 34.23 2688 1985876 726344 8.13 243316 2090928 16448 11:07:01 AM 5181868 7000772 2702568 34.28 2688 1987136 723148 8.10 245784 2091596 4 11:08:01 AM 5118684 6942176 2765752 35.08 2688 1991296 774992 8.68 414368 1985588 12640 Average: 5184668 6987102 2699768 34.24 2688 1971744 742317 8.31 280451 2059843 44510 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 180.39 98.93 1294.73 42.47 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 28.43 23.11 180.04 7.99 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.80 26.05 29.63 8.06 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 34.51 28.93 38.24 20.59 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 68.04 44.26 385.70 19.78 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) 04/03/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.95 2.14 16.84 4.26 0.12 32.70 11:05:01 AM 0 48.61 1.40 12.69 2.76 0.12 34.42 11:05:01 AM 1 39.24 2.89 21.03 5.77 0.12 30.95 11:06:01 AM all 36.97 0.00 2.52 2.48 0.10 57.93 11:06:01 AM 0 19.99 0.00 2.11 1.73 0.10 76.07 11:06:01 AM 1 53.96 0.00 2.93 3.23 0.10 39.78 11:07:01 AM all 37.55 0.00 1.91 0.67 0.09 59.78 11:07:01 AM 0 27.04 0.00 1.68 0.48 0.08 70.71 11:07:01 AM 1 48.07 0.00 2.13 0.87 0.10 48.82 11:08:01 AM all 41.75 0.00 2.34 0.51 0.09 55.31 11:08:01 AM 0 16.75 0.00 1.98 0.27 0.10 80.90 11:08:01 AM 1 66.90 0.00 2.70 0.75 0.08 29.57 Average: all 40.04 0.53 5.86 1.97 0.10 51.50 Average: 0 28.04 0.35 4.59 1.31 0.10 65.61 Average: 1 52.09 0.71 7.13 2.64 0.10 37.32