---> uname -a: Linux prd-centos8-builder-2c-1g-21516.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 519 5095 19 2084 6875 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:5f:5a:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe5f:5a14/64 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) 04/08/2024 _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 218.89 120.28 98.62 5923.23 39988.15 12:06:01 PM 99.03 0.23 98.80 16.53 7988.04 12:07:01 PM 41.91 0.35 41.56 43.73 3448.98 12:08:01 PM 9.75 0.00 9.75 0.00 227.30 Average: 92.40 30.22 62.18 1495.99 12914.04 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5275336 7017440 2609108 33.09 2688 1918304 753848 8.44 251492 2029040 172516 12:06:01 PM 5180444 7001332 2704000 34.30 2688 1988684 731244 8.19 220080 2123664 78784 12:07:01 PM 5190764 7010220 2693680 34.16 2688 1987400 708520 7.93 243984 2087140 148 12:08:01 PM 5239252 7058572 2645192 33.55 2688 1987272 668284 7.48 244712 2038228 4 Average: 5221449 7021891 2662995 33.78 2688 1970415 715474 8.01 240067 2069518 62863 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 290.55 142.24 1616.44 57.55 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 32.74 27.16 258.61 13.04 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 25.23 23.01 39.81 7.41 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 14.71 13.50 13.60 3.78 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 90.81 51.48 482.15 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) 04/08/2024 _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 35.02 1.58 16.79 18.14 0.16 28.31 12:05:01 PM 0 35.67 1.80 17.67 20.09 0.15 24.62 12:05:01 PM 1 34.37 1.35 15.92 16.19 0.17 32.00 12:06:01 PM all 37.02 0.00 3.22 2.56 0.12 57.08 12:06:01 PM 0 35.11 0.00 2.84 2.59 0.12 59.33 12:06:01 PM 1 38.95 0.00 3.61 2.52 0.12 54.81 12:07:01 PM all 33.27 0.00 1.86 0.99 0.09 63.79 12:07:01 PM 0 46.61 0.00 1.77 1.02 0.10 50.50 12:07:01 PM 1 19.94 0.00 1.95 0.97 0.08 77.06 12:08:01 PM all 23.68 0.00 1.33 0.09 0.08 74.81 12:08:01 PM 0 20.67 0.00 1.30 0.12 0.08 77.83 12:08:01 PM 1 26.69 0.00 1.37 0.07 0.08 71.79 Average: all 32.24 0.39 5.77 5.41 0.11 56.08 Average: 0 34.51 0.45 5.86 5.92 0.11 53.15 Average: 1 29.96 0.34 5.68 4.90 0.11 59.01