---> uname -a: Linux prd-centos8-builder-4c-4g-16970.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: 2799.998 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 774 11980 19 3006 14640 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:d8:b1:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fed8:b14e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:f6:a4:de 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) 01/16/2024 _x86_64_ (4 CPU) 10:22:01 LINUX RESTART (4 CPU) 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:01 AM 134.12 19.84 114.28 4248.32 8903.10 10:25:01 AM 327.37 8.13 319.24 1357.63 17073.20 10:26:01 AM 70.64 0.88 69.76 137.49 5803.15 10:27:01 AM 39.77 0.00 39.77 0.00 1921.24 10:28:01 AM 31.88 0.00 31.88 0.00 1202.65 10:29:01 AM 35.12 0.07 35.05 9.73 1557.38 Average: 106.49 4.82 101.67 958.76 6077.10 10:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 AM 12949376 14999720 3189944 19.77 2688 2257656 1303116 7.58 233076 2573436 117268 10:25:01 AM 11207156 13823396 4932164 30.56 2688 2815792 2446200 14.23 433236 4074072 222516 10:26:01 AM 11470816 14032404 4668504 28.93 2688 2760148 1980488 11.52 558736 3684044 21604 10:27:01 AM 11430632 14013048 4708688 29.18 2688 2779296 2008644 11.69 563848 3713028 6248 10:28:01 AM 11247576 13859420 4891744 30.31 2688 2807756 2179244 12.68 576360 3879332 15684 10:29:01 AM 12254828 14975140 3884492 24.07 2688 2912576 1176828 6.85 788936 2649220 91376 Average: 11760064 14283855 4379256 27.13 2688 2722204 1849087 10.76 525699 3428855 79116 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 70.74 53.63 770.30 12.31 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 328.50 328.50 313.45 313.45 0.00 0.00 0.00 0.00 10:25:01 AM eth0 450.93 358.48 6734.44 49.26 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 1519.80 1519.80 1542.47 1542.47 0.00 0.00 0.00 0.00 10:26:01 AM eth0 12.94 12.47 31.05 2.81 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 2404.25 2404.25 2429.79 2429.79 0.00 0.00 0.00 0.00 10:27:01 AM eth0 8.20 7.90 2.03 2.22 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 1649.43 1649.43 1666.85 1666.85 0.00 0.00 0.00 0.00 10:28:01 AM eth0 16.39 17.16 70.35 4.20 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 856.10 856.10 863.99 863.99 0.00 0.00 0.00 0.00 10:29:01 AM eth0 42.17 39.77 326.68 10.76 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1126.36 1126.36 1136.11 1136.11 0.00 0.00 0.00 0.00 Average: eth0 100.24 81.57 1322.60 13.59 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) 01/16/2024 _x86_64_ (4 CPU) 10:22:01 LINUX RESTART (4 CPU) 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:01 AM all 21.87 0.00 2.03 0.94 0.08 75.09 10:24:01 AM 0 17.56 0.00 1.79 0.07 0.05 80.54 10:24:01 AM 1 11.37 0.00 1.29 1.17 0.07 86.11 10:24:01 AM 2 26.77 0.00 2.71 1.24 0.10 69.18 10:24:01 AM 3 31.78 0.00 2.32 1.29 0.08 64.53 10:25:01 AM all 57.68 0.00 3.10 1.56 0.15 37.50 10:25:01 AM 0 61.29 0.00 2.60 1.46 0.15 34.51 10:25:01 AM 1 50.30 0.00 4.14 1.51 0.15 43.90 10:25:01 AM 2 59.26 0.00 3.33 1.99 0.15 35.26 10:25:01 AM 3 59.86 0.00 2.34 1.27 0.17 36.36 10:26:01 AM all 70.90 0.00 2.76 0.19 0.17 25.98 10:26:01 AM 0 66.65 0.00 3.39 0.17 0.17 29.63 10:26:01 AM 1 69.28 0.00 3.57 0.20 0.17 26.79 10:26:01 AM 2 72.85 0.00 2.41 0.35 0.17 24.22 10:26:01 AM 3 74.80 0.00 1.67 0.05 0.17 23.31 10:27:01 AM all 67.67 0.00 3.14 0.08 0.14 28.97 10:27:01 AM 0 67.50 0.00 2.01 0.10 0.13 30.25 10:27:01 AM 1 68.58 0.00 2.26 0.07 0.15 28.94 10:27:01 AM 2 64.39 0.00 3.85 0.05 0.13 31.58 10:27:01 AM 3 70.21 0.00 4.44 0.08 0.15 25.12 10:28:01 AM all 70.44 0.00 2.89 0.06 0.14 26.47 10:28:01 AM 0 69.70 0.00 3.23 0.03 0.15 26.88 10:28:01 AM 1 66.63 0.00 2.45 0.07 0.13 30.71 10:28:01 AM 2 72.57 0.00 2.94 0.10 0.13 24.26 10:28:01 AM 3 72.86 0.00 2.93 0.03 0.13 24.05 10:29:01 AM all 57.04 0.00 2.47 0.11 0.11 40.27 10:29:01 AM 0 42.45 0.00 2.04 0.12 0.10 55.30 10:29:01 AM 1 60.74 0.00 2.39 0.17 0.12 36.58 10:29:01 AM 2 65.03 0.00 4.41 0.15 0.12 30.28 10:29:01 AM 3 59.95 0.00 1.04 0.00 0.10 38.91 Average: all 57.59 0.00 2.73 0.49 0.13 39.06 Average: 0 54.16 0.00 2.51 0.32 0.13 42.88 Average: 1 54.47 0.00 2.68 0.53 0.13 42.18 Average: 2 60.14 0.00 3.28 0.65 0.13 35.80 Average: 3 61.57 0.00 2.46 0.45 0.13 35.39