---> uname -a: Linux prd-centos8-builder-2c-1g-2417.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 562 5051 19 2085 6833 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:3f:da:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe3f:daa4/64 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) 05/12/2024 _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 275.67 124.33 151.35 3682.51 7348.48 12:06:01 PM 84.40 0.23 84.17 16.53 8072.84 12:07:01 PM 35.24 0.65 34.59 51.72 1588.14 12:08:01 PM 17.91 0.48 17.43 49.05 369.56 Average: 103.31 31.43 71.89 950.03 4344.71 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5312292 7054300 2572152 32.62 2688 1915384 681200 7.63 218700 2014352 139764 12:06:01 PM 5116352 6935528 2768092 35.11 2688 1986540 784796 8.79 221680 2178968 29312 12:07:01 PM 5139532 6959840 2744912 34.81 2688 1988144 748328 8.38 246868 2134080 156 12:08:01 PM 5232604 7054372 2651840 33.63 2688 1989644 666516 7.46 426836 1861548 172 Average: 5200195 7001010 2684249 34.04 2688 1969928 720210 8.06 278521 2047237 42351 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 201.28 105.35 1402.51 51.76 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 25.13 20.60 186.84 6.56 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 30.63 27.46 30.33 11.82 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 37.82 30.69 34.74 10.93 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 73.72 46.03 413.63 20.27 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) 05/12/2024 _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 42.44 2.28 19.03 5.12 0.11 31.02 12:05:01 PM 0 45.72 2.05 19.72 4.92 0.10 27.49 12:05:01 PM 1 39.15 2.51 18.35 5.32 0.12 34.55 12:06:01 PM all 30.55 0.00 3.46 6.02 0.34 59.64 12:06:01 PM 0 29.99 0.00 4.56 7.40 0.55 57.50 12:06:01 PM 1 31.11 0.00 2.33 4.62 0.12 61.82 12:07:01 PM all 40.74 0.00 2.02 0.57 0.09 56.57 12:07:01 PM 0 60.13 0.00 2.22 0.60 0.10 36.95 12:07:01 PM 1 21.38 0.00 1.83 0.55 0.08 76.16 12:08:01 PM all 39.03 0.00 2.36 0.17 0.09 58.35 12:08:01 PM 0 45.58 0.00 2.33 0.20 0.10 51.79 12:08:01 PM 1 32.47 0.00 2.38 0.15 0.08 64.91 Average: all 38.24 0.57 6.69 2.94 0.16 51.42 Average: 0 45.45 0.51 7.17 3.25 0.21 43.42 Average: 1 30.99 0.63 6.21 2.62 0.10 59.46