---> uname -a: Linux prd-centos8-builder-4c-16g-547.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 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): 0-3 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 753 12474 19 2533 14672 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:d0:ba:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fed0:bace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:d5:ff:d8 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/12/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 91.42 26.87 64.56 6814.79 6436.96 06:51:01 PM 141.82 15.16 126.66 3144.02 7830.64 06:52:01 PM 125.37 3.36 122.01 741.50 10672.55 Average: 119.53 15.13 104.40 3566.97 8313.30 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13318964 15124928 2820480 17.48 2688 2021444 1114508 6.48 210244 2255844 144308 06:51:01 PM 12468808 14620252 3670636 22.74 2688 2355752 1687884 9.82 244100 3029972 219528 06:52:01 PM 12813696 15062464 3325748 20.61 2688 2449176 1102856 6.42 431520 2480272 24208 Average: 12867156 14935881 3272288 20.28 2688 2275457 1301749 7.57 295288 2588696 129348 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 301.45 188.87 1361.34 54.00 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 201.93 171.21 2182.05 37.45 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 78.74 66.78 851.64 14.38 0.00 0.00 0.00 0.00 06:52:01 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 194.05 142.29 1464.96 35.28 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/12/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 25.07 0.00 4.19 1.23 0.08 69.42 06:50:01 PM 0 29.41 0.00 4.17 1.94 0.08 64.40 06:50:01 PM 1 20.09 0.00 3.98 1.18 0.10 74.66 06:50:01 PM 2 34.54 0.00 5.48 1.51 0.08 58.39 06:50:01 PM 3 16.19 0.00 3.14 0.30 0.07 80.30 06:51:01 PM all 29.28 0.00 2.81 1.47 0.10 66.34 06:51:01 PM 0 24.72 0.00 1.80 0.23 0.10 73.15 06:51:01 PM 1 21.43 0.00 1.69 1.44 0.10 75.34 06:51:01 PM 2 42.06 0.00 4.08 1.76 0.10 52.00 06:51:01 PM 3 28.92 0.00 3.65 2.46 0.12 64.85 06:52:01 PM all 30.92 0.00 2.70 1.37 0.11 64.90 06:52:01 PM 0 33.27 0.00 2.53 0.43 0.10 63.67 06:52:01 PM 1 26.27 0.00 2.43 0.87 0.08 70.35 06:52:01 PM 2 32.08 0.00 2.31 2.58 0.12 62.91 06:52:01 PM 3 32.04 0.00 3.55 1.59 0.13 62.68 Average: all 28.42 0.00 3.23 1.36 0.10 66.89 Average: 0 29.13 0.00 2.83 0.87 0.09 67.07 Average: 1 22.59 0.00 2.70 1.16 0.09 73.45 Average: 2 36.23 0.00 3.96 1.95 0.10 57.77 Average: 3 25.73 0.00 3.45 1.45 0.11 69.27