---> uname -a: Linux prd-centos8-builder-4c-4g-2357.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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 11068 19 3915 14644 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:2d:df:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe2d:df53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:2b:f1:e3 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) 03/27/2024 _x86_64_ (4 CPU) 11:11:41 LINUX RESTART (4 CPU) 11:12:01 AM tps rtps wtps bread/s bwrtn/s 11:13:02 AM 243.81 43.99 199.82 9516.06 41799.73 11:14:01 AM 251.48 17.11 234.37 3850.52 9793.51 11:15:01 AM 124.79 4.28 120.51 555.81 12167.91 11:16:01 AM 88.05 1.38 86.67 137.02 43725.89 11:17:01 AM 37.56 0.58 36.98 76.79 1932.08 Average: 148.81 13.46 135.35 2824.17 21925.17 11:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:02 AM 13237064 15049972 2902380 17.98 2688 2033180 1190756 6.93 247340 2321372 163112 11:14:01 AM 12443568 14608424 3695876 22.90 2688 2371364 1543076 8.98 255616 3049504 199216 11:15:01 AM 11295252 13856000 4844192 30.01 2688 2761420 2125148 12.36 407584 4020908 243240 11:16:01 AM 9385708 13141968 6753736 41.85 2688 3951260 2810064 16.35 1002012 5311764 135236 11:17:01 AM 11378744 15038320 4760700 29.50 2688 3855044 1112592 6.47 1228684 3103528 24220 Average: 11548067 14338937 4591377 28.45 2688 2994454 1756327 10.22 628247 3561415 153005 11:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:02 AM eth0 348.38 218.74 1641.27 64.31 0.00 0.00 0.00 0.00 11:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 191.14 163.02 2078.07 31.59 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 272.41 236.05 3827.93 31.17 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 847.03 847.03 809.22 809.22 0.00 0.00 0.00 0.00 11:16:01 AM eth0 32.59 33.42 293.43 7.02 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 1156.39 1156.39 1103.33 1103.33 0.00 0.00 0.00 0.00 11:17:01 AM eth0 17.46 16.80 15.51 8.01 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 401.97 401.97 383.74 383.74 0.00 0.00 0.00 0.00 Average: eth0 172.34 133.52 1569.62 28.41 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) 03/27/2024 _x86_64_ (4 CPU) 11:11:41 LINUX RESTART (4 CPU) 11:12:01 AM CPU %user %nice %system %iowait %steal %idle 11:13:02 AM all 25.06 0.00 6.14 4.49 0.09 64.22 11:13:02 AM 0 24.77 0.00 4.36 2.31 0.10 68.46 11:13:02 AM 1 17.71 0.00 6.55 6.98 0.08 68.68 11:13:02 AM 2 37.55 0.00 8.76 3.03 0.10 50.55 11:13:02 AM 3 20.22 0.00 4.91 5.62 0.08 69.16 11:14:01 AM all 30.73 0.00 3.10 1.47 0.10 64.60 11:14:01 AM 0 28.65 0.00 2.64 1.05 0.12 67.54 11:14:01 AM 1 29.10 0.00 2.00 1.21 0.08 67.60 11:14:01 AM 2 32.45 0.00 4.25 2.47 0.10 60.73 11:14:01 AM 3 32.73 0.00 3.51 1.16 0.10 62.50 11:15:01 AM all 67.13 0.00 3.11 0.82 0.11 28.82 11:15:01 AM 0 60.31 0.00 4.08 1.01 0.12 34.50 11:15:01 AM 1 61.74 0.00 4.24 1.02 0.12 32.87 11:15:01 AM 2 68.91 0.00 2.58 0.79 0.10 27.62 11:15:01 AM 3 77.56 0.00 1.56 0.45 0.12 20.31 11:16:01 AM all 60.00 0.00 3.23 2.87 0.11 33.79 11:16:01 AM 0 50.62 0.00 4.39 1.03 0.13 43.82 11:16:01 AM 1 58.17 0.00 2.13 4.15 0.10 35.45 11:16:01 AM 2 66.33 0.00 3.26 3.21 0.10 27.10 11:16:01 AM 3 64.84 0.00 3.14 3.10 0.12 28.80 11:17:01 AM all 32.95 0.00 3.01 0.15 0.10 63.79 11:17:01 AM 0 27.64 0.00 3.98 0.05 0.10 68.24 11:17:01 AM 1 28.87 0.00 3.39 0.28 0.10 67.35 11:17:01 AM 2 41.65 0.00 2.74 0.22 0.10 55.29 11:17:01 AM 3 33.64 0.00 1.92 0.05 0.08 64.30 Average: all 43.21 0.00 3.72 1.96 0.10 51.01 Average: 0 38.41 0.00 3.89 1.09 0.11 56.50 Average: 1 39.14 0.00 3.67 2.73 0.10 54.37 Average: 2 49.43 0.00 4.32 1.94 0.10 44.22 Average: 3 45.86 0.00 3.00 2.08 0.10 48.96