---> uname -a: Linux prd-centos8-builder-2c-1g-19090.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 546 5067 19 2085 6849 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:3a:10:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe3a:10fe/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) 03/29/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 239.52 155.01 84.51 7590.27 21565.64 12:06:01 PM 96.18 0.23 95.95 16.53 7919.30 12:07:01 PM 41.97 0.65 41.32 51.72 3528.57 12:08:01 PM 14.76 0.00 14.76 0.00 344.94 Average: 98.11 38.98 59.14 1914.79 8339.97 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5295720 6986884 2588724 32.83 2688 1870352 798876 8.94 234444 2038164 124872 12:06:01 PM 5163688 6984720 2720756 34.51 2688 1988792 738040 8.26 220928 2138852 78796 12:07:01 PM 5146444 6966248 2738000 34.73 2688 1987732 765352 8.57 245520 2129944 144 12:08:01 PM 5160532 6980284 2723912 34.55 2688 1987728 732580 8.20 246068 2115392 152 Average: 5191596 6979534 2692848 34.15 2688 1958651 758712 8.49 236740 2105588 50991 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 269.28 133.26 1614.51 58.05 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 33.46 26.00 259.46 9.64 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.59 24.99 41.66 7.90 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 22.56 19.03 20.02 6.18 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 88.48 50.82 483.94 20.45 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) 03/29/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 34.87 2.70 19.48 19.24 0.15 23.55 12:05:01 PM 0 34.43 2.33 17.54 18.53 0.15 27.02 12:05:01 PM 1 35.32 3.07 21.42 19.96 0.15 20.08 12:06:01 PM all 36.34 0.00 3.11 5.75 0.12 54.67 12:06:01 PM 0 36.31 0.00 2.90 4.31 0.12 56.36 12:06:01 PM 1 36.38 0.00 3.31 7.20 0.13 52.98 12:07:01 PM all 37.09 0.00 2.07 3.26 0.09 57.50 12:07:01 PM 0 35.55 0.00 1.88 3.88 0.08 58.60 12:07:01 PM 1 38.62 0.00 2.25 2.63 0.10 56.40 12:08:01 PM all 28.32 0.00 1.68 0.52 0.08 69.41 12:08:01 PM 0 26.27 0.00 1.77 0.30 0.08 71.58 12:08:01 PM 1 30.36 0.00 1.58 0.73 0.08 67.24 Average: all 34.15 0.66 6.51 7.13 0.11 51.43 Average: 0 33.14 0.57 5.96 6.70 0.11 53.52 Average: 1 35.17 0.75 7.06 7.56 0.12 49.34