---> uname -a: Linux prd-centos8-docker-8c-8g-11833.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27341 19 3517 30402 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:fb:8c:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fefb:8cdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:8b:de:73 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:a0ff:fe8b:de73/64 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) 03/08/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 100.05 7.96 92.09 1463.65 5632.97 08:14:01 PM 361.66 18.74 342.92 4278.57 13792.54 08:15:01 PM 263.45 3.22 260.23 455.71 43456.91 08:16:01 PM 50.68 0.65 50.03 65.71 5408.55 Average: 193.96 7.64 186.32 1565.91 17072.74 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29550820 31295896 3104892 9.51 2688 2066104 1411192 4.19 166724 2500140 212788 08:14:01 PM 28330484 30530668 4325228 13.24 2688 2513304 1958132 5.81 266920 3577816 225108 08:15:01 PM 26884232 29953640 5771480 17.67 2688 3368980 2741868 8.14 627852 4606884 53140 08:16:01 PM 27958344 31093192 4697368 14.38 2688 3434312 1556500 4.62 806928 3360404 208 Average: 28180970 30718349 4474742 13.70 2688 2845675 1916923 5.69 467106 3511311 122811 08:12:01 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 75.16 51.32 1062.51 23.54 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 403.12 350.95 5059.01 51.91 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 376.44 292.09 6867.64 161.32 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.81 12.18 0.46 306.04 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 251.87 249.25 261.16 1834.49 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 276.65 235.90 3312.58 517.82 0.00 0.00 0.00 0.00 Average: docker0 1.95 3.04 0.12 76.51 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) 03/08/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.73 0.00 1.00 0.35 0.06 87.86 08:13:01 PM 0 2.13 0.00 0.47 0.20 0.10 97.10 08:13:01 PM 1 23.16 0.00 2.04 0.48 0.05 74.27 08:13:01 PM 2 5.56 0.00 0.25 0.25 0.10 93.84 08:13:01 PM 3 14.92 0.00 1.14 0.43 0.08 83.43 08:13:01 PM 4 18.68 0.00 1.65 0.30 0.03 79.34 08:13:01 PM 5 11.83 0.00 1.30 0.27 0.05 86.56 08:13:01 PM 6 9.02 0.00 0.57 0.10 0.03 90.28 08:13:01 PM 7 0.55 0.00 0.58 0.78 0.05 98.03 08:14:01 PM all 19.52 0.00 1.31 1.90 0.08 77.20 08:14:01 PM 0 22.58 0.00 0.79 1.20 0.08 75.34 08:14:01 PM 1 26.24 0.00 1.52 1.69 0.08 70.47 08:14:01 PM 2 17.30 0.00 1.36 1.67 0.07 79.60 08:14:01 PM 3 24.24 0.00 1.88 5.26 0.08 68.54 08:14:01 PM 4 15.47 0.00 1.00 1.12 0.08 82.32 08:14:01 PM 5 11.00 0.00 1.27 0.71 0.07 86.95 08:14:01 PM 6 21.00 0.00 1.54 2.09 0.07 75.30 08:14:01 PM 7 18.29 0.00 1.09 1.40 0.10 79.11 08:15:01 PM all 20.22 0.00 2.95 2.77 0.09 73.97 08:15:01 PM 0 10.12 0.00 2.88 4.14 0.10 82.76 08:15:01 PM 1 25.22 0.00 2.99 4.55 0.08 67.15 08:15:01 PM 2 26.78 0.00 2.93 2.22 0.08 67.99 08:15:01 PM 3 14.94 0.00 3.04 1.31 0.08 80.62 08:15:01 PM 4 21.55 0.00 2.95 1.54 0.10 73.85 08:15:01 PM 5 21.43 0.00 2.85 2.25 0.08 73.38 08:15:01 PM 6 27.56 0.00 2.74 1.60 0.10 68.00 08:15:01 PM 7 14.17 0.00 3.19 4.51 0.10 78.03 08:16:01 PM all 12.40 0.00 1.04 0.21 0.06 86.30 08:16:01 PM 0 21.53 0.00 1.27 0.55 0.08 76.57 08:16:01 PM 1 10.32 0.00 0.87 0.10 0.08 88.63 08:16:01 PM 2 9.91 0.00 1.00 0.60 0.05 88.43 08:16:01 PM 3 14.35 0.00 0.95 0.05 0.08 84.56 08:16:01 PM 4 10.76 0.00 1.20 0.03 0.05 87.95 08:16:01 PM 5 5.31 0.00 0.90 0.07 0.03 93.68 08:16:01 PM 6 19.62 0.00 1.09 0.08 0.05 79.16 08:16:01 PM 7 7.39 0.00 1.04 0.17 0.03 91.38 Average: all 15.71 0.00 1.57 1.30 0.07 81.35 Average: 0 14.07 0.00 1.35 1.52 0.09 82.97 Average: 1 21.23 0.00 1.85 1.70 0.08 75.14 Average: 2 14.86 0.00 1.38 1.19 0.08 82.50 Average: 3 17.11 0.00 1.75 1.76 0.08 79.29 Average: 4 16.61 0.00 1.70 0.75 0.07 80.87 Average: 5 12.39 0.00 1.58 0.82 0.06 85.15 Average: 6 19.28 0.00 1.48 0.97 0.06 78.21 Average: 7 10.09 0.00 1.47 1.71 0.07 86.65