---> uname -a: Linux prd-centos8-docker-8c-8g-10586.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 1040 27268 19 3581 30389 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:50:12:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe50:12cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:96:c3:ba 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:f2ff:fe96:c3ba/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) 01/08/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 102.24 12.94 89.29 2229.48 5200.14 08:14:01 PM 368.92 20.35 348.58 4401.53 13253.77 08:15:01 PM 289.40 3.27 286.14 472.91 44826.72 08:16:01 PM 77.11 0.65 76.46 65.71 8193.04 Average: 209.86 9.29 200.57 1790.47 17921.60 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29572572 31271308 3083132 9.44 2688 2023448 1451868 4.31 166472 2491196 178588 08:14:01 PM 28370116 30524272 4285588 13.12 2688 2467092 1956592 5.81 258232 3543656 212776 08:15:01 PM 26977980 30047944 5677724 17.39 2688 3368400 2324716 6.90 581864 4554036 0 08:16:01 PM 27942724 31139600 4712980 14.43 2688 3493440 1490240 4.42 808080 3363588 27196 Average: 28215848 30745781 4439856 13.60 2688 2838095 1805854 5.36 453662 3488119 104640 08:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 79.55 55.25 1034.22 11.61 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 370.09 323.23 3850.81 63.71 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 427.42 321.78 8351.63 36.88 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.00 13.38 0.47 305.83 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 286.92 292.82 442.86 1965.22 0.00 0.00 0.00 0.00 08:16:01 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 291.88 249.07 3429.84 521.50 0.00 0.00 0.00 0.00 Average: docker0 2.01 3.36 0.12 76.78 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) 01/08/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.58 0.00 1.09 0.53 0.05 87.74 08:13:01 PM 0 3.02 0.00 0.70 0.22 0.07 96.00 08:13:01 PM 1 14.35 0.00 1.22 0.71 0.05 83.66 08:13:01 PM 2 23.32 0.00 1.97 1.39 0.07 73.25 08:13:01 PM 3 5.03 0.00 0.56 0.83 0.03 93.55 08:13:01 PM 4 8.97 0.00 0.87 0.56 0.07 89.54 08:13:01 PM 5 9.58 0.00 0.95 0.05 0.05 89.37 08:13:01 PM 6 14.89 0.00 1.80 0.22 0.05 83.04 08:13:01 PM 7 5.51 0.00 0.64 0.27 0.03 93.54 08:14:01 PM all 19.64 0.00 1.48 1.58 0.08 77.22 08:14:01 PM 0 17.28 0.00 1.02 1.05 0.10 80.54 08:14:01 PM 1 16.88 0.00 2.39 2.96 0.08 77.68 08:14:01 PM 2 28.40 0.00 1.80 1.99 0.08 67.72 08:14:01 PM 3 12.34 0.00 1.74 2.38 0.07 83.47 08:14:01 PM 4 17.61 0.00 0.97 0.87 0.08 80.47 08:14:01 PM 5 23.16 0.00 0.87 0.85 0.07 75.05 08:14:01 PM 6 19.89 0.00 1.37 0.38 0.07 78.29 08:14:01 PM 7 21.56 0.00 1.66 2.13 0.07 74.59 08:15:01 PM all 22.30 0.00 3.15 2.56 0.09 71.90 08:15:01 PM 0 27.57 0.00 2.59 0.74 0.08 69.02 08:15:01 PM 1 23.90 0.00 3.18 3.10 0.10 69.72 08:15:01 PM 2 27.77 0.00 4.01 5.34 0.08 62.79 08:15:01 PM 3 19.59 0.00 2.77 0.98 0.08 76.58 08:15:01 PM 4 16.14 0.00 3.00 2.12 0.10 78.64 08:15:01 PM 5 17.85 0.00 2.64 0.10 0.10 79.30 08:15:01 PM 6 19.16 0.00 2.96 3.79 0.08 74.01 08:15:01 PM 7 26.43 0.00 4.02 4.31 0.08 65.15 08:16:01 PM all 12.72 0.00 1.33 0.21 0.06 85.69 08:16:01 PM 0 24.51 0.00 1.74 0.54 0.07 73.14 08:16:01 PM 1 6.50 0.00 1.07 0.57 0.07 91.79 08:16:01 PM 2 26.06 0.00 2.01 0.22 0.05 71.67 08:16:01 PM 3 5.07 0.00 1.22 0.10 0.08 93.53 08:16:01 PM 4 4.86 0.00 0.97 0.00 0.07 94.10 08:16:01 PM 5 18.95 0.00 1.20 0.13 0.05 79.66 08:16:01 PM 6 9.67 0.00 1.39 0.02 0.05 88.87 08:16:01 PM 7 6.15 0.00 1.02 0.08 0.05 92.70 Average: all 16.32 0.00 1.76 1.22 0.07 80.63 Average: 0 18.14 0.00 1.51 0.64 0.08 79.63 Average: 1 15.40 0.00 1.97 1.84 0.08 80.72 Average: 2 26.40 0.00 2.45 2.23 0.07 68.85 Average: 3 10.51 0.00 1.58 1.07 0.07 86.77 Average: 4 11.90 0.00 1.45 0.89 0.08 85.68 Average: 5 17.41 0.00 1.42 0.29 0.07 80.82 Average: 6 15.90 0.00 1.88 1.10 0.06 81.06 Average: 7 14.93 0.00 1.84 1.70 0.06 81.48