---> uname -a: Linux prd-centos8-builder-2c-1g-22788.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 568 5046 19 2085 6827 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:73:56:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe73:5619/64 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) 04/12/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 249.83 150.54 99.28 6313.51 6877.44 04:06:01 PM 92.07 0.28 91.78 17.86 8416.43 04:07:01 PM 24.48 0.60 23.88 50.39 988.82 04:08:01 PM 17.30 0.28 17.01 25.73 368.07 Average: 95.93 37.94 57.99 1602.27 4162.92 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5286668 7021808 2597776 32.95 2688 1908276 719484 8.05 218664 2035240 135748 04:06:01 PM 5228512 7046672 2655932 33.69 2688 1986168 662152 7.41 242920 2046996 16440 04:07:01 PM 5124100 6943872 2760344 35.01 2688 1987796 767232 8.59 255792 2137360 152 04:08:01 PM 5130580 6951152 2753864 34.93 2688 1988592 743384 8.32 424492 1962396 168 Average: 5192465 6990876 2691979 34.14 2688 1967708 723063 8.09 285467 2045498 38127 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 284.22 146.86 1700.59 59.91 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 32.61 27.06 192.00 9.25 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 31.78 29.05 33.30 8.37 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 31.64 26.33 32.25 9.65 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 95.08 57.33 489.63 21.80 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) 04/12/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.85 2.43 19.10 5.32 0.12 29.19 04:05:01 PM 0 52.46 2.23 19.35 5.63 0.12 20.22 04:05:01 PM 1 35.25 2.63 18.85 5.01 0.12 38.15 04:06:01 PM all 41.53 0.00 2.83 2.85 0.09 52.70 04:06:01 PM 0 21.13 0.00 2.21 2.58 0.08 73.99 04:06:01 PM 1 62.00 0.00 3.44 3.12 0.10 31.33 04:07:01 PM all 37.02 0.00 2.38 0.53 0.09 59.97 04:07:01 PM 0 18.58 0.00 2.20 0.27 0.08 78.87 04:07:01 PM 1 55.57 0.00 2.56 0.80 0.10 40.96 04:08:01 PM all 35.70 0.00 2.04 0.20 0.08 61.98 04:08:01 PM 0 31.74 0.00 2.18 0.17 0.08 65.83 04:08:01 PM 1 39.66 0.00 1.90 0.23 0.08 58.13 Average: all 39.50 0.60 6.53 2.21 0.10 51.06 Average: 0 30.86 0.55 6.42 2.14 0.09 59.93 Average: 1 48.16 0.65 6.64 2.28 0.10 42.17