---> uname -a: Linux prd-centos8-builder-4c-4g-15595.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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: 2799.996 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 763 12100 19 2896 14647 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:ec:5c:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:feec:5ce3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:4d:b7:36 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 16:24:32 LINUX RESTART (4 CPU) 04:25:02 PM tps rtps wtps bread/s bwrtn/s 04:26:01 PM 194.26 23.53 170.72 5041.27 6266.76 04:27:01 PM 119.95 1.97 117.98 64.26 11906.17 04:28:01 PM 137.84 0.80 137.04 71.58 17866.49 Average: 150.44 8.68 141.75 1707.28 12045.24 04:25:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:26:01 PM 13337576 15144516 2801744 17.36 2688 2022896 1139776 6.63 196096 2256216 134880 04:27:01 PM 12923468 15002664 3215852 19.93 2688 2285036 1303884 7.59 218232 2605676 136820 04:28:01 PM 12373628 14974940 3765692 23.33 2688 2781508 1218808 7.09 456456 2831588 205520 Average: 12878224 15040707 3261096 20.21 2688 2363147 1220823 7.10 290261 2564493 159073 04:25:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM eth0 314.66 213.20 1676.41 58.06 0.00 0.00 0.00 0.00 04:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM eth0 86.32 72.37 1082.02 10.63 0.00 0.00 0.00 0.00 04:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 86.70 74.74 1473.37 18.07 0.00 0.00 0.00 0.00 04:28:01 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 161.71 119.59 1409.13 28.76 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 16:24:32 LINUX RESTART (4 CPU) 04:25:02 PM CPU %user %nice %system %iowait %steal %idle 04:26:01 PM all 22.13 0.00 2.57 1.93 0.08 73.29 04:26:01 PM 0 23.47 0.00 2.84 2.97 0.08 70.63 04:26:01 PM 1 17.97 0.00 2.31 1.48 0.09 78.15 04:26:01 PM 2 27.63 0.00 2.90 1.74 0.09 67.65 04:26:01 PM 3 19.44 0.00 2.25 1.53 0.07 76.71 04:27:01 PM all 18.29 0.00 1.80 1.85 0.07 77.99 04:27:01 PM 0 25.26 0.00 2.53 2.75 0.07 69.39 04:27:01 PM 1 23.46 0.00 1.80 1.14 0.07 73.53 04:27:01 PM 2 17.33 0.00 1.77 2.66 0.07 78.17 04:27:01 PM 3 7.06 0.00 1.10 0.85 0.07 90.91 04:28:01 PM all 23.84 0.00 2.75 2.04 0.08 71.29 04:28:01 PM 0 31.63 0.00 3.55 1.50 0.08 63.23 04:28:01 PM 1 22.01 0.00 2.14 1.02 0.07 74.77 04:28:01 PM 2 25.53 0.00 2.91 1.72 0.08 69.75 04:28:01 PM 3 16.16 0.00 2.38 3.94 0.07 77.45 Average: all 21.41 0.00 2.37 1.94 0.07 74.20 Average: 0 26.81 0.00 2.98 2.41 0.08 67.73 Average: 1 21.17 0.00 2.08 1.21 0.07 75.47 Average: 2 23.47 0.00 2.52 2.04 0.08 71.88 Average: 3 14.19 0.00 1.91 2.11 0.07 81.72