---> uname -a: Linux prd-centos8-builder-2c-1g-75010.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: 2800.000 BogoMIPS: 5600.00 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 597 5010 19 2091 6797 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:68:85:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe68:8592/64 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) 10/07/2024 _x86_64_ (2 CPU) 08:03:31 LINUX RESTART (2 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 325.89 156.26 169.63 6445.82 22744.03 08:06:01 AM 102.15 0.27 101.88 17.46 8935.60 08:07:01 AM 26.43 0.30 26.13 42.39 989.37 08:08:01 AM 21.18 0.78 20.40 57.06 492.20 Average: 118.05 38.91 79.13 1620.51 8229.86 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5262268 6981576 2622168 33.26 2688 1891992 736584 8.25 218528 2060196 128376 08:06:01 AM 5163680 6987712 2720756 34.51 2688 1991668 711860 7.97 244392 2110460 13544 08:07:01 AM 5148192 6973096 2736244 34.70 2688 1992956 741872 8.30 247192 2124248 12 08:08:01 AM 5150640 6980772 2733796 34.67 2688 1997536 711092 7.96 416148 1952416 13032 Average: 5181195 6980789 2703241 34.29 2688 1968538 725352 8.12 281565 2061830 38741 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 281.46 155.18 1751.18 65.43 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.97 30.02 255.01 11.80 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 29.23 26.61 27.65 9.00 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 23.48 19.11 22.88 9.01 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 91.24 57.32 509.00 23.64 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) 10/07/2024 _x86_64_ (2 CPU) 08:03:31 LINUX RESTART (2 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.78 2.61 19.71 13.93 0.14 24.84 08:05:01 AM 0 46.68 2.34 17.33 12.85 0.14 20.66 08:05:01 AM 1 30.80 2.89 22.10 15.02 0.14 29.05 08:06:01 AM all 35.55 0.00 2.76 5.30 0.10 56.30 08:06:01 AM 0 35.76 0.00 2.75 5.18 0.10 56.21 08:06:01 AM 1 35.33 0.00 2.77 5.42 0.10 56.39 08:07:01 AM all 37.02 0.00 2.22 0.84 0.08 59.83 08:07:01 AM 0 33.67 0.00 2.27 0.77 0.08 63.21 08:07:01 AM 1 40.37 0.00 2.17 0.92 0.08 56.46 08:08:01 AM all 27.10 0.00 1.71 0.49 0.09 70.61 08:08:01 AM 0 38.31 0.00 1.87 0.63 0.10 59.09 08:08:01 AM 1 15.87 0.00 1.55 0.35 0.08 82.14 Average: all 34.58 0.64 6.49 5.07 0.10 53.13 Average: 0 38.55 0.57 5.97 4.80 0.10 50.01 Average: 1 30.59 0.70 7.01 5.34 0.10 56.25