---> uname -a: Linux prd-centos8-builder-2c-1g-1654.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 566 5017 19 2115 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:d9:9c:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fed9:9c70/64 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) 02/02/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 228.63 144.11 84.52 6157.64 7491.50 06:06:01 AM 103.62 0.23 103.38 16.53 7860.73 06:07:01 AM 44.74 0.35 44.39 43.73 3629.28 06:08:01 AM 18.71 0.40 18.31 18.40 496.53 Average: 98.93 36.27 62.65 1559.01 4869.64 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5191136 6972252 2693308 34.16 2688 1955052 775120 8.68 257240 2097152 185420 06:06:01 AM 5072288 6935640 2812156 35.67 2688 2029544 794684 8.90 224844 2217464 100280 06:07:01 AM 5157364 7006056 2727080 34.59 2688 2015400 715592 8.01 252588 2105308 16 06:08:01 AM 5173116 7020400 2711328 34.39 2688 2013884 706276 7.91 418472 1925748 13668 Average: 5148476 6983587 2735968 34.70 2688 2003470 747918 8.37 288286 2086418 74846 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 270.90 140.48 1646.87 58.38 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 51.02 37.12 500.26 8.53 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.65 21.38 25.60 7.33 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 27.38 23.30 29.24 7.95 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 93.48 55.57 550.49 20.55 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) 02/02/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 34.55 2.48 19.08 14.81 0.13 28.95 06:05:01 AM 0 34.92 2.61 20.45 15.16 0.14 26.72 06:05:01 AM 1 34.19 2.35 17.72 14.47 0.12 31.15 06:06:01 AM all 41.05 0.00 3.52 3.39 0.18 51.86 06:06:01 AM 0 51.24 0.00 3.93 3.78 0.23 40.82 06:06:01 AM 1 30.89 0.00 3.11 3.01 0.12 62.86 06:07:01 AM all 32.90 0.00 1.78 1.47 0.08 63.76 06:07:01 AM 0 26.34 0.00 1.81 1.39 0.08 70.38 06:07:01 AM 1 39.47 0.00 1.76 1.56 0.08 57.13 06:08:01 AM all 31.26 0.00 2.15 0.47 0.18 65.93 06:08:01 AM 0 42.02 0.00 2.43 0.60 0.13 54.81 06:08:01 AM 1 20.53 0.00 1.87 0.33 0.23 77.03 Average: all 34.95 0.61 6.58 5.00 0.14 52.72 Average: 0 38.65 0.64 7.09 5.19 0.15 48.28 Average: 1 31.26 0.58 6.07 4.81 0.14 57.14