---> uname -a: Linux prd-centos8-builder-8c-8g-3468.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.6G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1019 28104 19 2763 30417 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:ef:74:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feef:740a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:0a:9e:cc 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) 04/01/2024 _x86_64_ (8 CPU) 00:05:44 LINUX RESTART (8 CPU) 12:06:01 AM tps rtps wtps bread/s bwrtn/s 12:07:02 AM 158.85 31.20 127.65 6829.14 16259.29 12:08:01 AM 120.60 7.88 112.72 1414.03 9083.97 12:09:01 AM 276.94 21.64 255.30 4393.87 8250.98 12:10:01 AM 76.93 0.60 76.33 180.58 8776.51 Average: 158.49 15.36 143.12 3211.92 10599.16 12:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:02 AM 29594528 31252744 3058936 9.37 2688 1986652 1472480 4.37 248372 2397376 68480 12:08:01 AM 29308532 31257568 3344932 10.24 2688 2262212 1456988 4.32 277636 2595776 113660 12:09:01 AM 27338544 29623600 5314920 16.28 2688 2591820 3107640 9.22 370808 4443264 176276 12:10:01 AM 28761588 31126328 3891876 11.92 2688 2669584 1523904 4.52 566412 2820664 15432 Average: 28750798 30815060 3902666 11.95 2688 2377567 1890253 5.61 365807 3064270 93462 12:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 422.52 293.20 2553.37 69.64 0.00 0.00 0.00 0.00 12:07:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 59.73 47.10 746.79 15.05 0.00 0.00 0.00 0.00 12:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 292.05 246.82 2954.34 40.11 0.00 0.00 0.00 0.00 12:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 78.21 65.23 838.69 11.96 0.00 0.00 0.00 0.00 12:10:01 AM 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 213.77 163.58 1777.58 34.27 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) 04/01/2024 _x86_64_ (8 CPU) 00:05:44 LINUX RESTART (8 CPU) 12:06:01 AM CPU %user %nice %system %iowait %steal %idle 12:07:02 AM all 11.99 0.00 3.16 1.78 0.06 83.01 12:07:02 AM 0 13.71 0.00 4.03 0.97 0.07 81.22 12:07:02 AM 1 12.21 0.00 3.35 2.30 0.07 82.07 12:07:02 AM 2 18.31 0.00 3.12 1.36 0.07 77.15 12:07:02 AM 3 9.53 0.00 3.64 0.84 0.07 85.93 12:07:02 AM 4 11.11 0.00 2.45 0.99 0.05 85.41 12:07:02 AM 5 11.62 0.00 1.93 2.40 0.03 84.02 12:07:02 AM 6 10.22 0.00 3.21 0.86 0.05 85.67 12:07:02 AM 7 9.22 0.00 3.60 4.51 0.07 82.60 12:08:01 AM all 10.11 0.00 2.14 0.62 0.05 87.08 12:08:01 AM 0 4.62 0.00 1.54 0.20 0.05 93.58 12:08:01 AM 1 16.42 0.00 2.79 1.43 0.03 79.33 12:08:01 AM 2 11.66 0.00 2.57 1.58 0.07 84.12 12:08:01 AM 3 6.08 0.00 1.63 0.41 0.03 91.85 12:08:01 AM 4 17.89 0.00 2.12 0.44 0.05 79.49 12:08:01 AM 5 7.53 0.00 2.60 0.63 0.07 89.18 12:08:01 AM 6 2.11 0.00 1.14 0.10 0.05 96.60 12:08:01 AM 7 14.54 0.00 2.77 0.15 0.03 82.51 12:09:01 AM all 28.52 0.00 10.13 1.05 0.09 60.20 12:09:01 AM 0 27.60 0.00 10.41 1.09 0.10 60.80 12:09:01 AM 1 28.56 0.00 8.73 0.39 0.08 62.24 12:09:01 AM 2 29.20 0.00 9.71 1.16 0.08 59.85 12:09:01 AM 3 34.29 0.00 11.59 1.07 0.10 52.94 12:09:01 AM 4 35.08 0.00 10.26 1.19 0.08 53.39 12:09:01 AM 5 22.53 0.00 10.94 2.11 0.08 64.33 12:09:01 AM 6 9.51 0.00 8.81 0.99 0.08 80.61 12:09:01 AM 7 41.40 0.00 10.62 0.44 0.10 47.45 12:10:01 AM all 24.02 0.00 1.23 0.55 0.06 74.15 12:10:01 AM 0 29.66 0.00 2.02 1.34 0.08 66.89 12:10:01 AM 1 15.09 0.00 0.92 0.12 0.05 83.83 12:10:01 AM 2 29.22 0.00 1.22 0.52 0.07 68.98 12:10:01 AM 3 33.49 0.00 1.69 0.30 0.07 64.46 12:10:01 AM 4 31.45 0.00 1.05 0.03 0.05 67.41 12:10:01 AM 5 11.04 0.00 0.94 2.02 0.07 85.93 12:10:01 AM 6 17.35 0.00 1.12 0.05 0.03 81.45 12:10:01 AM 7 24.83 0.00 0.85 0.00 0.05 74.27 Average: all 18.70 0.00 4.17 1.00 0.06 76.07 Average: 0 18.96 0.00 4.51 0.90 0.08 75.56 Average: 1 18.08 0.00 3.95 1.06 0.06 76.86 Average: 2 22.14 0.00 4.16 1.15 0.07 72.48 Average: 3 20.92 0.00 4.64 0.66 0.07 73.72 Average: 4 23.91 0.00 3.97 0.66 0.06 71.39 Average: 5 13.20 0.00 4.10 1.79 0.06 80.84 Average: 6 9.83 0.00 3.57 0.50 0.05 86.04 Average: 7 22.54 0.00 4.46 1.27 0.06 71.66