---> uname -a: Linux prd-centos8-docker-8c-8g-36539.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 1024 27037 19 3828 30416 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:cd:72:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fecd:728d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:9d:3b:85 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/30/2024 _x86_64_ (8 CPU) 19:09:23 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 97.65 13.41 84.24 2367.35 6046.74 07:12:01 PM 179.23 15.14 164.10 3280.07 9661.37 07:13:01 PM 201.45 4.02 197.43 154.51 23908.88 07:14:01 PM 76.71 0.62 76.09 60.51 32328.62 Average: 138.76 8.30 130.47 1465.93 17984.62 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29527556 31200204 3128156 9.58 2688 1997528 1460316 4.33 165992 2536408 148096 07:12:01 PM 28825284 30810112 3830428 11.73 2688 2300128 1796176 5.33 187056 3173520 130284 07:13:01 PM 27704576 31146404 4951136 15.16 2688 3747668 1422812 4.22 364892 4084360 887528 07:14:01 PM 27716120 31176032 4939592 15.13 2688 3765852 1396552 4.14 539520 3897832 3184 Average: 28443384 31083188 4212328 12.90 2688 2952794 1518964 4.51 314365 3423030 292273 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 95.64 72.71 954.78 17.76 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 253.21 226.78 1861.99 61.37 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 502.98 285.97 8186.22 40.05 0.00 0.00 0.00 0.00 07:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 159.05 169.33 246.94 1894.36 0.00 0.00 0.00 0.00 07:14:01 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 252.70 188.69 2812.06 503.33 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/30/2024 _x86_64_ (8 CPU) 19:09:23 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 10.81 0.00 1.17 0.71 0.05 87.27 07:11:01 PM 0 1.59 0.00 0.62 0.13 0.05 97.61 07:11:01 PM 1 2.98 0.00 0.64 1.22 0.03 95.13 07:11:01 PM 2 17.35 0.00 1.32 0.65 0.07 80.62 07:11:01 PM 3 17.28 0.00 1.42 0.72 0.05 80.53 07:11:01 PM 4 15.99 0.00 1.30 0.98 0.05 81.68 07:11:01 PM 5 13.92 0.00 1.20 0.68 0.03 84.16 07:11:01 PM 6 8.73 0.00 1.79 1.04 0.05 88.39 07:11:01 PM 7 8.57 0.00 1.05 0.22 0.05 90.11 07:12:01 PM all 9.57 0.00 1.00 4.14 0.05 85.23 07:12:01 PM 0 13.50 0.00 0.78 1.10 0.08 84.53 07:12:01 PM 1 6.05 0.00 1.17 5.90 0.07 86.82 07:12:01 PM 2 12.78 0.00 1.32 5.86 0.05 79.99 07:12:01 PM 3 11.74 0.00 0.99 0.97 0.03 86.27 07:12:01 PM 4 11.76 0.00 1.22 9.32 0.05 77.65 07:12:01 PM 5 6.94 0.00 1.05 0.54 0.05 91.42 07:12:01 PM 6 6.85 0.00 0.87 9.31 0.03 82.93 07:12:01 PM 7 6.94 0.00 0.60 0.13 0.05 92.28 07:13:01 PM all 9.58 0.00 1.28 9.39 0.06 79.69 07:13:01 PM 0 14.02 0.00 1.22 10.01 0.07 74.69 07:13:01 PM 1 6.97 0.00 1.19 24.22 0.05 67.56 07:13:01 PM 2 9.41 0.00 1.38 15.79 0.07 73.36 07:13:01 PM 3 11.12 0.00 0.89 3.00 0.07 84.93 07:13:01 PM 4 7.57 0.00 1.87 12.05 0.08 78.42 07:13:01 PM 5 7.39 0.00 1.56 3.70 0.07 87.29 07:13:01 PM 6 9.67 0.00 1.19 1.35 0.05 87.74 07:13:01 PM 7 10.47 0.00 0.94 5.07 0.05 83.47 07:14:01 PM all 7.75 0.00 0.77 5.41 0.04 86.04 07:14:01 PM 0 4.46 0.00 0.94 12.56 0.05 81.99 07:14:01 PM 1 19.32 0.00 0.99 5.32 0.07 74.31 07:14:01 PM 2 12.14 0.00 0.85 4.59 0.05 82.36 07:14:01 PM 3 12.16 0.00 1.08 7.43 0.05 79.28 07:14:01 PM 4 7.06 0.00 0.70 7.13 0.03 85.07 07:14:01 PM 5 3.56 0.00 0.69 5.39 0.03 90.33 07:14:01 PM 6 1.73 0.00 0.53 0.52 0.02 97.20 07:14:01 PM 7 1.60 0.00 0.38 0.33 0.03 97.64 Average: all 9.43 0.00 1.05 4.91 0.05 84.56 Average: 0 8.39 0.00 0.89 5.95 0.06 84.71 Average: 1 8.82 0.00 1.00 9.15 0.05 80.97 Average: 2 12.93 0.00 1.22 6.71 0.06 79.09 Average: 3 13.08 0.00 1.09 3.02 0.05 82.76 Average: 4 10.60 0.00 1.27 7.37 0.05 80.70 Average: 5 7.96 0.00 1.12 2.57 0.05 88.30 Average: 6 6.74 0.00 1.09 3.05 0.04 89.07 Average: 7 6.89 0.00 0.74 1.43 0.05 90.88