---> uname -a: Linux prd-centos8-builder-2c-1g-4337.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 564 5017 19 2117 6829 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:9c:71:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe9c:7122/64 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) 02/10/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 207.05 113.70 93.35 3562.28 6861.83 12:06:01 PM 97.22 0.28 96.93 17.86 8687.97 12:07:01 PM 39.79 0.30 39.49 42.39 2283.00 12:08:01 PM 18.00 0.30 17.70 8.00 466.91 Average: 90.52 28.65 61.87 907.74 4575.02 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5281996 7041076 2602440 33.01 2688 1932348 702192 7.86 218304 2043712 155700 12:06:01 PM 5190340 7039920 2694096 34.17 2688 2015708 670352 7.50 234104 2089176 48264 12:07:01 PM 5157436 7007572 2727000 34.59 2688 2016980 702908 7.87 252792 2104428 24 12:08:01 PM 5135976 6984228 2748460 34.86 2688 2015012 724100 8.11 250356 2126140 13532 Average: 5191437 7018199 2692999 34.16 2688 1995012 699888 7.83 238889 2090864 54380 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 252.40 174.94 1525.26 54.64 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 92.70 83.92 421.80 14.99 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 66.74 65.19 46.38 20.64 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 49.44 47.53 37.67 9.82 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 115.33 92.90 507.82 25.02 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) 02/10/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.89 1.61 16.91 3.34 0.10 35.15 12:05:01 PM 0 51.81 1.64 16.85 3.06 0.10 26.53 12:05:01 PM 1 33.97 1.57 16.97 3.62 0.10 43.77 12:06:01 PM all 39.36 0.00 3.56 3.23 0.09 53.76 12:06:01 PM 0 42.94 0.00 4.09 3.18 0.10 49.69 12:06:01 PM 1 35.80 0.00 3.02 3.27 0.08 57.82 12:07:01 PM all 34.01 0.00 1.96 0.83 0.07 63.12 12:07:01 PM 0 41.06 0.00 1.95 0.38 0.07 56.54 12:07:01 PM 1 26.97 0.00 1.98 1.28 0.08 69.69 12:08:01 PM all 31.22 0.00 1.96 0.16 0.08 66.58 12:08:01 PM 0 30.86 0.00 1.90 0.08 0.08 67.08 12:08:01 PM 1 31.59 0.00 2.02 0.23 0.08 66.08 Average: all 36.85 0.40 6.05 1.88 0.09 54.73 Average: 0 41.63 0.41 6.16 1.67 0.09 50.05 Average: 1 32.07 0.39 5.95 2.10 0.09 59.40