---> uname -a: Linux prd-centos8-docker-8c-8g-23090.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 1045 27333 19 3511 30388 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:84:09:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe84:916/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:f4:6e:3d 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::42:9aff:fef4:6e3d/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) 04/13/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 103.40 7.12 96.28 1305.52 7050.16 04:06:01 PM 396.30 20.52 375.78 4406.20 12401.12 04:07:01 PM 255.55 3.03 252.52 514.10 43868.24 04:08:01 PM 51.08 0.65 50.43 65.71 5486.39 Average: 201.60 7.83 193.76 1573.01 17201.70 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29480272 31215056 3175432 9.72 2688 2056216 1470668 4.36 172780 2561484 176188 04:06:01 PM 28190356 30401708 4465348 13.67 2688 2524372 2062608 6.12 271320 3710668 256184 04:07:01 PM 26698856 29761808 5956848 18.24 2688 3362244 2615560 7.76 628400 4793024 53132 04:08:01 PM 28003888 31132428 4651816 14.25 2688 3428008 1483728 4.40 818252 3302428 920 Average: 28093343 30627750 4562361 13.97 2688 2842710 1908141 5.66 472688 3591901 121606 04:04:01 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 61.99 45.11 979.33 9.45 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 470.45 383.81 5525.48 72.09 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 450.33 370.69 6562.36 875.01 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.20 12.13 0.43 306.10 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 212.53 185.97 255.98 1120.17 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 298.84 246.41 3330.98 519.18 0.00 0.00 0.00 0.00 Average: docker0 1.80 3.03 0.11 76.53 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) 04/13/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.61 0.00 1.06 0.55 0.05 87.73 04:05:01 PM 0 0.48 0.00 0.60 0.60 0.08 98.23 04:05:01 PM 1 10.62 0.00 0.77 1.27 0.05 87.29 04:05:01 PM 2 10.52 0.00 0.90 0.28 0.07 88.23 04:05:01 PM 3 20.50 0.00 1.52 0.33 0.03 77.62 04:05:01 PM 4 6.27 0.00 0.95 0.35 0.03 92.39 04:05:01 PM 5 16.91 0.00 1.70 0.82 0.03 80.54 04:05:01 PM 6 2.57 0.00 0.45 0.53 0.05 96.39 04:05:01 PM 7 16.99 0.00 1.57 0.25 0.05 81.14 04:06:01 PM all 22.36 0.00 1.54 1.87 0.08 74.15 04:06:01 PM 0 18.01 0.00 1.45 0.79 0.10 79.65 04:06:01 PM 1 20.30 0.00 1.69 2.31 0.08 75.61 04:06:01 PM 2 26.14 0.00 2.82 3.89 0.08 67.06 04:06:01 PM 3 17.57 0.00 0.94 0.79 0.08 80.63 04:06:01 PM 4 38.96 0.00 0.84 1.76 0.08 58.36 04:06:01 PM 5 20.03 0.00 1.49 1.24 0.08 77.16 04:06:01 PM 6 14.04 0.00 1.10 1.69 0.07 83.10 04:06:01 PM 7 23.81 0.00 1.99 2.55 0.08 71.57 04:07:01 PM all 21.47 0.00 3.40 2.31 0.09 72.73 04:07:01 PM 0 20.56 0.00 2.92 0.99 0.08 75.44 04:07:01 PM 1 21.01 0.00 3.16 3.08 0.10 72.64 04:07:01 PM 2 17.43 0.00 3.66 5.83 0.08 72.99 04:07:01 PM 3 28.90 0.00 3.46 1.25 0.10 66.30 04:07:01 PM 4 24.41 0.00 3.43 1.26 0.08 70.80 04:07:01 PM 5 16.64 0.00 2.88 0.86 0.08 79.53 04:07:01 PM 6 16.10 0.00 4.08 3.68 0.10 76.03 04:07:01 PM 7 26.71 0.00 3.59 1.51 0.10 68.09 04:08:01 PM all 11.73 0.00 1.05 0.28 0.05 86.89 04:08:01 PM 0 20.72 0.00 1.37 0.10 0.07 77.75 04:08:01 PM 1 3.03 0.00 0.90 0.17 0.05 95.85 04:08:01 PM 2 5.39 0.00 1.10 0.07 0.07 93.37 04:08:01 PM 3 4.54 0.00 0.95 0.03 0.07 94.41 04:08:01 PM 4 41.64 0.00 1.64 1.05 0.08 55.59 04:08:01 PM 5 6.46 0.00 0.83 0.02 0.03 92.66 04:08:01 PM 6 1.49 0.00 0.62 0.02 0.03 97.84 04:08:01 PM 7 10.52 0.00 0.99 0.75 0.03 87.71 Average: all 16.53 0.00 1.76 1.25 0.07 80.39 Average: 0 14.93 0.00 1.58 0.62 0.08 82.78 Average: 1 13.73 0.00 1.63 1.70 0.07 82.86 Average: 2 14.85 0.00 2.12 2.51 0.08 80.44 Average: 3 17.85 0.00 1.71 0.60 0.07 79.77 Average: 4 27.82 0.00 1.71 1.10 0.07 69.29 Average: 5 15.00 0.00 1.72 0.73 0.06 82.48 Average: 6 8.53 0.00 1.56 1.47 0.06 88.37 Average: 7 19.49 0.00 2.03 1.26 0.07 77.15