---> uname -a: Linux prd-centos8-builder-4c-4g-26657.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 726 12814 19 2220 14708 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:48:9c:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe48:9c74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:3c:9d:20 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/23/2024 _x86_64_ (4 CPU) 20:55:26 LINUX RESTART (4 CPU) 08:56:02 PM tps rtps wtps bread/s bwrtn/s 08:57:01 PM 180.54 21.62 158.92 6750.33 6229.97 08:58:01 PM 115.53 4.60 110.93 166.72 8394.45 Average: 147.76 13.04 134.72 3430.88 7321.30 08:56:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 PM 13327520 15080660 2811920 17.42 2688 1976024 1215576 7.07 380236 2104724 98104 08:58:01 PM 13155940 15094520 2983500 18.49 2688 2148228 1115300 6.49 379580 2226808 108904 Average: 13241730 15087590 2897710 17.95 2688 2062126 1165438 6.78 379908 2165766 103504 08:56:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 377.50 227.83 1759.06 67.93 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 35.70 31.48 240.33 8.67 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 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 205.17 128.83 993.32 38.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/23/2024 _x86_64_ (4 CPU) 20:55:26 LINUX RESTART (4 CPU) 08:56:02 PM CPU %user %nice %system %iowait %steal %idle 08:57:01 PM all 18.87 0.00 3.71 2.84 0.08 74.50 08:57:01 PM 0 12.98 0.00 3.13 2.11 0.09 81.69 08:57:01 PM 1 28.34 0.00 5.07 5.36 0.09 61.14 08:57:01 PM 2 13.13 0.00 2.54 2.10 0.07 82.15 08:57:01 PM 3 21.03 0.00 4.11 1.79 0.07 73.00 08:58:01 PM all 17.86 0.00 2.92 1.66 0.07 77.49 08:58:01 PM 0 6.71 0.00 2.19 1.69 0.07 89.34 08:58:01 PM 1 33.96 0.00 3.83 1.93 0.08 60.20 08:58:01 PM 2 15.05 0.00 2.79 1.39 0.05 80.72 08:58:01 PM 3 15.75 0.00 2.88 1.64 0.07 79.67 Average: all 18.36 0.00 3.31 2.24 0.07 76.01 Average: 0 9.82 0.00 2.66 1.90 0.08 85.56 Average: 1 31.18 0.00 4.45 3.63 0.08 60.67 Average: 2 14.10 0.00 2.67 1.74 0.06 81.43 Average: 3 18.37 0.00 3.49 1.71 0.07 76.36