---> uname -a: Linux prd-centos8-docker-8c-8g-5586.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: 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): 0-7 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 1041 27174 19 3674 30383 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:06:7f:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe06:7f47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:fb:70:9b 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::42:53ff:fefb:709b/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) 02/15/2024 _x86_64_ (8 CPU) 15:48:31 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 92.67 28.32 64.35 6960.10 11145.42 03:51:01 PM 110.63 0.02 110.61 0.40 8613.31 03:52:01 PM 335.95 18.88 317.08 4169.54 8691.32 03:53:01 PM 188.15 2.52 185.64 219.53 11600.62 03:54:01 PM 242.05 3.00 239.05 4652.05 27925.81 03:55:01 PM 66.54 2.93 63.61 1137.54 8144.94 Average: 172.67 9.28 163.39 2856.57 12687.03 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29681316 31255452 2974396 9.11 2688 1907932 1572632 4.67 172372 2409924 75976 03:51:01 PM 29553284 31294676 3102428 9.50 2688 2060340 1459764 4.33 163940 2488792 85604 03:52:01 PM 28557948 30658800 4097764 12.55 2688 2415020 1925672 5.71 237684 3385424 150272 03:53:01 PM 28289496 30882172 4366216 13.37 2688 2900160 2060172 6.11 520448 3345852 333688 03:54:01 PM 28027904 31119192 4627808 14.17 2688 3384548 1800508 5.34 654108 3415828 66580 03:55:01 PM 27857648 31136540 4798064 14.69 2688 3571632 1474660 4.38 1161688 3083252 4 Average: 28661266 31057805 3994446 12.23 2688 2706605 1715568 5.09 485040 3021512 118687 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 324.98 213.73 1472.99 62.46 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 27.46 20.36 312.84 3.88 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 329.19 295.27 3557.20 53.91 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 400.90 322.06 5070.13 43.31 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 252.05 179.36 3042.66 23.27 0.00 0.00 0.00 0.00 03:54:01 PM docker0 55.76 66.89 2.89 548.38 0.00 0.00 0.00 0.00 03:54:01 PM veth760ea55 55.76 66.91 3.65 548.38 0.00 0.00 0.00 0.04 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 119.88 144.76 69.42 1599.88 0.00 0.00 0.00 0.00 03:55:01 PM docker0 63.59 50.06 796.13 33.48 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 242.41 195.92 2254.27 297.75 0.00 0.00 0.00 0.00 Average: docker0 19.89 19.49 133.15 96.98 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) 02/15/2024 _x86_64_ (8 CPU) 15:48:31 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.26 0.00 1.68 3.33 0.06 83.67 03:50:01 PM 0 17.59 0.00 1.62 3.48 0.07 77.24 03:50:01 PM 1 16.48 0.00 1.52 5.92 0.07 76.01 03:50:01 PM 2 7.12 0.00 2.11 4.56 0.05 86.16 03:50:01 PM 3 11.00 0.00 1.94 3.53 0.07 83.45 03:50:01 PM 4 6.04 0.00 1.19 2.02 0.05 90.70 03:50:01 PM 5 4.94 0.00 1.64 2.76 0.08 90.57 03:50:01 PM 6 20.93 0.00 1.62 2.91 0.08 74.47 03:50:01 PM 7 5.93 0.00 1.81 1.42 0.05 90.79 03:51:01 PM all 7.38 0.00 0.71 2.82 0.04 89.06 03:51:01 PM 0 12.23 0.00 0.97 3.10 0.05 83.65 03:51:01 PM 1 14.78 0.00 1.32 6.66 0.07 77.17 03:51:01 PM 2 4.44 0.00 0.60 4.28 0.03 90.65 03:51:01 PM 3 13.22 0.00 1.52 3.20 0.05 82.01 03:51:01 PM 4 1.37 0.00 0.28 0.73 0.02 97.60 03:51:01 PM 5 8.27 0.00 0.57 4.40 0.03 86.73 03:51:01 PM 6 1.65 0.00 0.12 0.12 0.02 98.10 03:51:01 PM 7 3.07 0.00 0.27 0.10 0.02 96.55 03:52:01 PM all 16.71 0.00 1.23 4.92 0.08 77.06 03:52:01 PM 0 12.56 0.00 1.04 2.11 0.07 84.23 03:52:01 PM 1 16.18 0.00 1.57 4.80 0.07 77.38 03:52:01 PM 2 22.35 0.00 1.46 5.63 0.10 70.47 03:52:01 PM 3 12.27 0.00 1.10 6.38 0.07 80.18 03:52:01 PM 4 16.98 0.00 1.64 7.35 0.08 73.95 03:52:01 PM 5 21.42 0.00 0.80 3.06 0.10 74.62 03:52:01 PM 6 14.45 0.00 0.75 2.39 0.07 82.34 03:52:01 PM 7 17.47 0.00 1.45 7.67 0.07 73.34 03:53:01 PM all 25.51 0.00 1.44 1.92 0.10 71.02 03:53:01 PM 0 25.34 0.00 1.90 1.16 0.10 71.50 03:53:01 PM 1 22.64 0.00 1.69 1.14 0.12 74.40 03:53:01 PM 2 27.13 0.00 1.17 1.88 0.10 69.72 03:53:01 PM 3 27.01 0.00 1.24 2.43 0.10 69.21 03:53:01 PM 4 21.36 0.00 1.13 0.54 0.08 76.89 03:53:01 PM 5 25.13 0.00 1.26 0.72 0.08 72.81 03:53:01 PM 6 23.77 0.00 1.37 2.45 0.08 72.33 03:53:01 PM 7 31.71 0.00 1.79 5.06 0.10 61.34 03:54:01 PM all 14.69 0.00 1.54 3.87 0.09 79.81 03:54:01 PM 0 7.99 0.00 1.36 4.94 0.08 85.63 03:54:01 PM 1 12.94 0.00 2.06 7.24 0.08 77.68 03:54:01 PM 2 14.36 0.00 1.81 5.87 0.08 77.87 03:54:01 PM 3 18.59 0.00 1.84 3.27 0.10 76.19 03:54:01 PM 4 9.11 0.00 1.04 1.44 0.07 88.35 03:54:01 PM 5 15.36 0.00 1.65 1.70 0.10 81.20 03:54:01 PM 6 17.83 0.00 1.31 4.09 0.12 76.66 03:54:01 PM 7 21.37 0.00 1.24 2.39 0.10 74.90 03:55:01 PM all 8.65 0.00 1.19 0.76 0.05 89.35 03:55:01 PM 0 12.41 0.00 1.22 0.72 0.07 85.58 03:55:01 PM 1 5.43 0.00 0.99 0.15 0.05 93.38 03:55:01 PM 2 17.51 0.00 1.74 0.79 0.07 79.90 03:55:01 PM 3 1.65 0.00 0.70 0.52 0.05 97.08 03:55:01 PM 4 4.68 0.00 1.15 0.02 0.03 94.12 03:55:01 PM 5 15.68 0.00 1.20 0.35 0.05 82.72 03:55:01 PM 6 3.89 0.00 1.04 3.04 0.03 92.00 03:55:01 PM 7 7.98 0.00 1.45 0.52 0.05 90.00 Average: all 14.02 0.00 1.30 2.94 0.07 81.67 Average: 0 14.68 0.00 1.35 2.59 0.07 81.31 Average: 1 14.74 0.00 1.53 4.32 0.08 79.34 Average: 2 15.48 0.00 1.48 3.83 0.07 79.14 Average: 3 13.95 0.00 1.39 3.22 0.07 81.36 Average: 4 9.91 0.00 1.07 2.02 0.06 86.95 Average: 5 15.13 0.00 1.18 2.17 0.08 81.44 Average: 6 13.74 0.00 1.03 2.50 0.07 82.66 Average: 7 14.58 0.00 1.33 2.86 0.06 81.17