---> uname -a: Linux prd-centos8-docker-8c-8g-3201.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 1043 27310 19 3536 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:38:09:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe38:96e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:45:d3:e8 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::42:3dff:fe45:d3e8/64 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) 02/06/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 98.32 7.12 91.21 1325.38 6368.45 04:06:01 PM 345.21 19.06 326.15 4379.54 11924.70 04:07:01 PM 282.61 3.13 279.47 449.45 44062.88 04:08:01 PM 72.60 0.65 71.95 65.72 8171.74 Average: 200.11 7.49 192.62 1555.93 17679.69 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29513424 31250392 3142288 9.62 2688 2058344 1433524 4.25 173000 2532332 200924 04:06:01 PM 28270420 30379712 4385292 13.43 2688 2423008 2078972 6.17 267120 3641164 196140 04:07:01 PM 26902184 29929668 5753528 17.62 2688 3327124 2403228 7.13 582356 4632324 4848 04:08:01 PM 27980368 31130888 4675344 14.32 2688 3447712 1511640 4.49 807324 3331884 27164 Average: 28166599 30672665 4489113 13.75 2688 2814047 1856841 5.51 457450 3534426 107269 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 74.30 52.12 1058.25 8.81 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 364.24 315.83 3603.03 61.55 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 455.28 341.92 8428.78 38.68 0.00 0.00 0.00 0.00 04:07:01 PM docker0 8.46 14.88 0.50 306.12 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 259.46 277.09 368.42 1975.03 0.00 0.00 0.00 0.00 04:08:01 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 289.21 247.55 3374.38 523.12 0.00 0.00 0.00 0.00 Average: docker0 2.12 3.74 0.13 76.86 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) 02/06/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.57 0.00 0.92 0.63 0.04 87.85 04:05:01 PM 0 5.23 0.00 0.65 0.36 0.03 93.74 04:05:01 PM 1 14.14 0.00 1.63 0.37 0.07 83.78 04:05:01 PM 2 11.25 0.00 0.78 0.29 0.03 87.65 04:05:01 PM 3 13.70 0.00 1.00 0.24 0.03 85.03 04:05:01 PM 4 2.27 0.00 0.26 0.27 0.03 97.17 04:05:01 PM 5 8.20 0.00 0.70 0.27 0.02 90.81 04:05:01 PM 6 21.99 0.00 1.63 3.11 0.05 73.22 04:05:01 PM 7 7.75 0.00 0.70 0.14 0.03 91.39 04:06:01 PM all 20.98 0.00 1.39 2.15 0.09 75.39 04:06:01 PM 0 12.96 0.00 0.90 0.12 0.08 85.94 04:06:01 PM 1 18.36 0.00 1.17 2.70 0.08 77.68 04:06:01 PM 2 24.06 0.00 1.89 1.84 0.08 72.12 04:06:01 PM 3 19.71 0.00 1.79 2.06 0.08 76.35 04:06:01 PM 4 19.30 0.00 1.34 2.74 0.10 76.52 04:06:01 PM 5 27.49 0.00 0.67 0.27 0.08 71.49 04:06:01 PM 6 23.63 0.00 1.27 2.78 0.08 72.23 04:06:01 PM 7 22.37 0.00 2.09 4.69 0.08 70.77 04:07:01 PM all 19.53 0.00 2.95 2.80 0.08 74.64 04:07:01 PM 0 19.34 0.00 2.69 0.47 0.08 77.41 04:07:01 PM 1 24.32 0.00 2.77 4.69 0.10 68.11 04:07:01 PM 2 14.90 0.00 3.46 3.72 0.08 77.84 04:07:01 PM 3 20.08 0.00 2.80 4.22 0.08 72.81 04:07:01 PM 4 22.63 0.00 2.87 1.15 0.07 73.29 04:07:01 PM 5 10.30 0.00 2.68 1.57 0.08 85.38 04:07:01 PM 6 18.61 0.00 2.77 4.15 0.08 74.39 04:07:01 PM 7 26.04 0.00 3.58 2.41 0.08 67.89 04:08:01 PM all 12.43 0.00 1.19 0.37 0.07 85.93 04:08:01 PM 0 10.95 0.00 1.57 0.07 0.07 87.35 04:08:01 PM 1 18.14 0.00 1.30 0.65 0.07 79.83 04:08:01 PM 2 8.71 0.00 0.97 0.23 0.05 90.03 04:08:01 PM 3 16.01 0.00 1.04 0.44 0.07 82.44 04:08:01 PM 4 21.48 0.00 1.45 0.74 0.07 76.27 04:08:01 PM 5 4.20 0.00 0.64 0.05 0.08 95.03 04:08:01 PM 6 9.13 0.00 1.45 0.37 0.07 88.98 04:08:01 PM 7 10.87 0.00 1.12 0.44 0.07 87.51 Average: all 15.89 0.00 1.61 1.49 0.07 80.94 Average: 0 12.13 0.00 1.45 0.25 0.07 86.10 Average: 1 18.76 0.00 1.72 2.11 0.08 77.34 Average: 2 14.74 0.00 1.78 1.52 0.06 81.90 Average: 3 17.38 0.00 1.66 1.74 0.07 79.15 Average: 4 16.47 0.00 1.48 1.23 0.07 80.75 Average: 5 12.57 0.00 1.17 0.54 0.07 85.66 Average: 6 18.32 0.00 1.78 2.60 0.07 77.23 Average: 7 16.77 0.00 1.88 1.92 0.07 79.36