---> uname -a: Linux prd-centos8-builder-2c-1g-8446.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 582 5014 19 2102 6812 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:a6:7d:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fea6:7dbc/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) 02/24/2024 _x86_64_ (2 CPU) 19:03:31 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 248.10 149.63 98.47 6304.17 21791.89 07:06:01 PM 89.35 0.05 89.30 0.67 7329.38 07:07:01 PM 60.34 0.53 59.81 59.59 4537.68 07:08:01 PM 15.00 0.00 15.00 0.00 338.11 07:09:01 PM 29.86 0.78 29.08 57.06 821.60 Average: 88.54 30.20 58.33 1284.46 6964.22 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5262532 6961352 2621904 33.25 2688 1878752 798204 8.94 236352 2066864 128652 07:06:01 PM 5109736 6962756 2774700 35.19 2688 2019660 751352 8.41 227072 2178316 113600 07:07:01 PM 5173272 7009508 2711164 34.39 2688 2004068 703700 7.88 246848 2096428 24 07:08:01 PM 5198896 7035112 2685540 34.06 2688 2004068 668968 7.49 247832 2070100 4 07:09:01 PM 5101476 6942832 2782960 35.30 2688 2008268 762476 8.54 414868 2000268 29072 Average: 5169182 6982312 2715254 34.44 2688 1982963 736940 8.25 274594 2082395 54270 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 256.91 143.55 1648.98 56.95 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 28.28 20.85 293.45 6.51 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.23 27.45 101.46 8.29 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.98 15.55 15.07 4.88 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 35.64 28.88 35.94 20.28 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 73.62 47.26 419.02 19.38 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) 02/24/2024 _x86_64_ (2 CPU) 19:03:31 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.79 2.57 18.96 19.98 0.10 24.59 07:05:01 PM 0 32.96 2.16 20.00 19.47 0.10 25.31 07:05:01 PM 1 34.62 2.99 17.91 20.49 0.10 23.88 07:06:01 PM all 31.81 0.00 2.99 9.56 0.11 55.53 07:06:01 PM 0 46.16 0.00 3.39 11.74 0.10 38.62 07:06:01 PM 1 17.49 0.00 2.60 7.38 0.12 72.42 07:07:01 PM all 36.17 0.00 2.19 2.76 0.09 58.78 07:07:01 PM 0 39.84 0.00 2.22 2.13 0.08 55.73 07:07:01 PM 1 32.51 0.00 2.17 3.39 0.10 61.83 07:08:01 PM all 24.79 0.00 1.17 0.67 0.07 73.31 07:08:01 PM 0 31.76 0.00 1.47 1.12 0.07 65.59 07:08:01 PM 1 17.83 0.00 0.87 0.22 0.07 81.02 07:09:01 PM all 41.46 0.00 2.61 0.67 0.10 55.15 07:09:01 PM 0 52.03 0.00 2.73 0.60 0.10 44.54 07:09:01 PM 1 30.90 0.00 2.50 0.75 0.10 65.75 Average: all 33.61 0.51 5.53 6.68 0.09 53.58 Average: 0 40.58 0.43 5.91 6.96 0.09 46.04 Average: 1 26.64 0.59 5.16 6.39 0.10 61.12