---> uname -a: Linux prd-centos8-docker-8c-8g-18996.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 27289 19 3556 30387 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:ee:67:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:feee:67a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:e0:56:80 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 inet6 fe80::42:b6ff:fee0:5680/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/24/2024 _x86_64_ (8 CPU) 13:15:07 LINUX RESTART (8 CPU) 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 339.84 20.69 319.14 4246.05 10127.39 01:18:01 PM 234.74 6.28 228.46 1212.06 12267.91 01:19:01 PM 80.99 0.58 80.41 50.65 10929.34 01:20:01 PM 140.62 1.73 138.89 516.89 34788.67 Average: 199.05 7.32 191.72 1506.43 17028.53 01:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 28863704 30791156 3792008 11.61 2688 2244416 1816312 5.39 191780 3138100 178332 01:18:01 PM 27448156 29786296 5207556 15.95 2688 2647340 3456668 10.26 429364 4277740 236516 01:19:01 PM 26421428 29397348 6234284 19.09 2688 3277380 2905496 8.62 543420 5162612 545012 01:20:01 PM 27952716 31124888 4702996 14.40 2688 3469652 1499136 4.45 839728 3324164 964 Average: 27671501 30274922 4984211 15.26 2688 2909697 2419403 7.18 501073 3975654 240206 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 195.55 169.96 1910.71 45.57 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 461.46 374.09 5760.96 48.85 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 1149.80 1149.80 426.97 426.97 0.00 0.00 0.00 0.00 01:19:01 PM eth0 156.00 113.53 4279.51 12.61 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 240.89 223.89 676.52 1247.01 0.00 0.00 0.00 0.00 01:20:01 PM docker0 6.83 12.81 0.41 306.06 0.00 0.00 0.00 0.00 Average: lo 287.46 287.46 106.75 106.75 0.00 0.00 0.00 0.00 Average: eth0 263.46 220.36 3156.82 338.52 0.00 0.00 0.00 0.00 Average: docker0 1.71 3.20 0.10 76.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/24/2024 _x86_64_ (8 CPU) 13:15:07 LINUX RESTART (8 CPU) 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 14.12 0.00 1.39 1.68 0.06 82.74 01:17:01 PM 0 8.72 0.00 0.89 1.89 0.08 88.42 01:17:01 PM 1 20.76 0.00 1.69 2.07 0.07 75.41 01:17:01 PM 2 14.09 0.00 1.78 2.26 0.10 81.77 01:17:01 PM 3 22.42 0.00 2.31 1.44 0.07 73.77 01:17:01 PM 4 12.20 0.00 0.84 0.57 0.05 86.35 01:17:01 PM 5 9.57 0.00 1.19 2.31 0.05 86.89 01:17:01 PM 6 16.68 0.00 0.80 0.74 0.03 81.75 01:17:01 PM 7 8.56 0.00 1.60 2.21 0.07 87.57 01:18:01 PM all 33.44 0.00 1.62 2.08 0.10 62.77 01:18:01 PM 0 33.96 0.00 1.33 1.34 0.12 63.26 01:18:01 PM 1 36.27 0.00 1.93 2.79 0.10 58.91 01:18:01 PM 2 25.42 0.00 1.33 0.42 0.10 72.73 01:18:01 PM 3 31.62 0.00 1.89 4.44 0.10 61.95 01:18:01 PM 4 27.78 0.00 1.96 4.12 0.08 66.05 01:18:01 PM 5 34.38 0.00 1.04 0.80 0.10 63.68 01:18:01 PM 6 45.48 0.00 1.81 2.01 0.10 50.60 01:18:01 PM 7 32.57 0.00 1.69 0.67 0.08 64.98 01:19:01 PM all 36.92 0.00 4.10 0.85 0.11 58.03 01:19:01 PM 0 45.18 0.00 3.06 0.35 0.12 51.29 01:19:01 PM 1 44.19 0.00 3.47 0.75 0.10 51.49 01:19:01 PM 2 45.31 0.00 3.75 0.08 0.10 50.75 01:19:01 PM 3 28.15 0.00 4.75 0.02 0.12 66.96 01:19:01 PM 4 42.75 0.00 3.49 0.02 0.10 53.65 01:19:01 PM 5 27.69 0.00 4.42 0.09 0.12 67.68 01:19:01 PM 6 30.35 0.00 5.05 1.83 0.10 62.67 01:19:01 PM 7 31.57 0.00 4.79 3.66 0.12 59.86 01:20:01 PM all 11.09 0.00 2.38 1.71 0.06 84.75 01:20:01 PM 0 7.21 0.00 2.40 2.23 0.07 88.09 01:20:01 PM 1 12.96 0.00 2.91 3.62 0.08 80.43 01:20:01 PM 2 24.66 0.00 2.31 0.85 0.07 72.11 01:20:01 PM 3 7.72 0.00 2.14 1.59 0.07 88.47 01:20:01 PM 4 7.49 0.00 1.83 1.11 0.05 89.53 01:20:01 PM 5 6.77 0.00 2.00 0.20 0.07 90.96 01:20:01 PM 6 10.91 0.00 2.56 0.59 0.07 85.87 01:20:01 PM 7 11.00 0.00 2.90 3.52 0.05 82.53 Average: all 23.85 0.00 2.37 1.58 0.08 72.11 Average: 0 23.74 0.00 1.92 1.45 0.10 72.79 Average: 1 28.49 0.00 2.50 2.31 0.09 66.62 Average: 2 27.32 0.00 2.29 0.91 0.09 69.39 Average: 3 22.46 0.00 2.77 1.88 0.09 72.80 Average: 4 22.52 0.00 2.02 1.45 0.07 73.93 Average: 5 19.57 0.00 2.15 0.85 0.08 77.34 Average: 6 25.84 0.00 2.55 1.29 0.08 70.25 Average: 7 20.89 0.00 2.74 2.51 0.08 73.78