---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77748 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 1600 27659 0 2907 30125 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9d:4e:cc brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe9d:4ecc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:60:5c:cb 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:fe60:5ccb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77748) 10/19/24 _x86_64_ (8 CPU) 02:30:56 LINUX RESTART (8 CPU) 02:31:01 tps rtps wtps bread/s bwrtn/s 02:32:02 393.92 84.65 309.27 6167.24 55612.60 02:33:01 154.72 20.35 134.37 471.11 26396.34 02:34:01 49.11 4.43 44.68 456.32 17550.67 02:35:01 32.42 0.92 31.51 22.39 14668.18 02:36:01 110.75 4.58 106.17 474.99 42197.10 02:37:01 32.65 0.83 31.82 86.76 16062.50 Average: 128.85 19.29 109.56 1281.95 28753.35 02:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:02 30165524 31627408 2773696 8.42 57660 1722708 1462880 4.30 943556 1555772 85768 02:33:01 29202376 30957496 3736844 11.34 80896 1975872 2153616 6.34 1641996 1783032 27516 02:34:01 28567512 30465672 4371708 13.27 86536 2106828 2644176 7.78 2180320 1867048 18412 02:35:01 27738544 29702756 5200676 15.79 89368 2165808 4866848 14.32 2956148 1902840 7748 02:36:01 29109384 31622544 3829836 11.63 97744 2695968 1393156 4.10 1219316 2252812 788 02:37:01 28339800 30863332 4599420 13.96 99448 2705032 2126096 6.26 1999852 2241096 1252 Average: 28853857 30873201 4085363 12.40 85275 2228703 2441129 7.18 1823531 1933767 23581 02:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 02:32:02 ens3 387.95 274.40 1499.78 76.17 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 02:33:01 ens3 273.06 208.41 1729.74 47.28 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 02:34:01 ens3 655.17 469.74 1560.67 175.66 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:35:01 ens3 177.91 149.77 710.84 42.55 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:36:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 02:36:01 ens3 507.12 459.24 1778.39 1714.81 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:37:01 ens3 107.55 78.21 91.63 169.94 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 351.66 273.46 1227.03 371.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77748) 10/19/24 _x86_64_ (8 CPU) 02:30:56 LINUX RESTART (8 CPU) 02:31:01 CPU %user %nice %system %iowait %steal %idle 02:32:02 all 8.03 0.00 1.15 3.57 0.04 87.22 02:32:02 0 14.83 0.00 1.42 7.93 0.03 75.79 02:32:02 1 7.42 0.00 1.81 15.45 0.05 75.28 02:32:02 2 3.76 0.00 0.58 0.30 0.05 95.31 02:32:02 3 5.13 0.00 0.72 0.95 0.03 93.17 02:32:02 4 2.77 0.00 0.77 0.35 0.03 96.08 02:32:02 5 4.86 0.00 1.64 0.85 0.03 92.62 02:32:02 6 10.25 0.00 0.89 0.63 0.03 88.19 02:32:02 7 15.27 0.00 1.32 2.09 0.03 81.28 02:33:01 all 13.60 0.00 0.90 2.55 0.05 82.89 02:33:01 0 8.56 0.00 0.78 0.22 0.03 90.41 02:33:01 1 12.31 0.00 1.04 12.53 0.03 74.09 02:33:01 2 19.49 0.00 1.29 1.48 0.07 77.67 02:33:01 3 8.19 0.00 0.41 0.75 0.03 90.62 02:33:01 4 7.91 0.00 0.46 0.12 0.03 91.48 02:33:01 5 6.29 0.00 0.36 0.05 0.02 93.28 02:33:01 6 11.26 0.00 0.97 3.21 0.05 84.51 02:33:01 7 34.76 0.00 1.92 2.03 0.08 61.20 02:34:01 all 50.37 0.00 1.70 1.04 0.11 46.78 02:34:01 0 43.73 0.00 1.59 0.13 0.08 54.46 02:34:01 1 51.87 0.00 1.37 6.19 0.10 40.47 02:34:01 2 57.36 0.00 1.63 0.30 0.12 40.60 02:34:01 3 51.06 0.00 1.65 0.50 0.12 46.67 02:34:01 4 56.19 0.00 1.70 0.40 0.10 41.61 02:34:01 5 50.35 0.00 2.19 0.54 0.13 46.79 02:34:01 6 47.26 0.00 1.51 0.12 0.10 51.01 02:34:01 7 45.22 0.00 1.95 0.17 0.10 52.56 02:35:01 all 69.43 0.00 2.05 0.58 0.13 27.81 02:35:01 0 69.51 0.00 1.99 0.00 0.14 28.36 02:35:01 1 68.69 0.00 2.08 4.26 0.14 24.84 02:35:01 2 71.18 0.00 2.11 0.07 0.14 26.50 02:35:01 3 72.91 0.00 2.13 0.00 0.15 24.81 02:35:01 4 70.72 0.00 1.65 0.24 0.14 27.25 02:35:01 5 74.84 0.00 2.31 0.03 0.13 22.68 02:35:01 6 67.22 0.00 2.09 0.03 0.13 30.53 02:35:01 7 60.24 0.00 2.06 0.03 0.10 37.56 02:36:01 all 35.50 0.00 1.59 2.62 0.09 60.20 02:36:01 0 37.28 0.00 1.75 0.07 0.08 60.82 02:36:01 1 32.42 0.00 1.43 5.77 0.08 60.29 02:36:01 2 40.00 0.00 1.88 2.70 0.08 55.34 02:36:01 3 36.84 0.00 1.40 0.22 0.10 61.45 02:36:01 4 35.74 0.00 1.50 1.06 0.08 61.61 02:36:01 5 34.27 0.00 1.51 9.22 0.08 54.91 02:36:01 6 33.04 0.00 1.69 1.69 0.08 63.49 02:36:01 7 34.37 0.00 1.54 0.27 0.10 63.73 02:37:01 all 14.23 0.00 0.43 1.43 0.04 83.88 02:37:01 0 13.99 0.00 0.50 0.25 0.05 85.21 02:37:01 1 41.33 0.00 1.12 0.74 0.07 56.74 02:37:01 2 13.42 0.00 0.25 0.05 0.02 86.26 02:37:01 3 20.84 0.00 0.35 0.20 0.03 78.57 02:37:01 4 12.22 0.00 0.18 0.02 0.05 87.53 02:37:01 5 5.62 0.00 0.37 0.08 0.02 93.92 02:37:01 6 3.12 0.00 0.23 0.00 0.02 96.63 02:37:01 7 3.46 0.00 0.42 10.10 0.03 85.99 Average: all 31.82 0.00 1.30 1.97 0.07 64.83 Average: 0 31.30 0.00 1.34 1.44 0.07 65.85 Average: 1 35.66 0.00 1.47 7.49 0.08 55.30 Average: 2 34.16 0.00 1.29 0.82 0.08 63.66 Average: 3 32.48 0.00 1.11 0.44 0.08 65.90 Average: 4 30.85 0.00 1.04 0.36 0.07 67.67 Average: 5 29.33 0.00 1.39 1.80 0.07 67.41 Average: 6 28.72 0.00 1.23 0.94 0.07 69.04 Average: 7 32.11 0.00 1.53 2.46 0.08 63.82