---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42460 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: 2799.996 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 14G 142G 9% / 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 901 25038 0 6227 30809 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:d9:a8:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fed9:a8fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:55:b8:6a 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::42:10ff:fe55:b86a/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-42460) 09/27/24 _x86_64_ (8 CPU) 17:26:25 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 277.19 36.12 241.07 1709.52 30932.43 17:29:01 552.02 30.61 521.41 3052.88 169428.04 17:30:01 134.59 0.23 134.36 35.73 34059.92 17:31:01 101.03 0.25 100.78 22.13 32601.45 17:32:01 19.41 0.00 19.41 0.00 22089.15 17:33:01 71.99 0.63 71.35 32.93 23914.61 Average: 192.48 11.24 181.24 806.44 52232.76 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 29982596 31651040 2956624 8.98 75420 1897604 1433112 4.22 927852 1723756 230448 17:29:01 25244092 30860772 7695128 23.36 140256 5613788 7223776 21.25 1922452 5203432 4420 17:30:01 23267740 29209868 9671480 29.36 157176 5894664 9513032 27.99 3668780 5391332 2712 17:31:01 22775588 28829400 10163632 30.86 172604 5975464 9944868 29.26 4101952 5428272 1536 17:32:01 23044924 29101380 9894296 30.04 172780 5977544 9665200 28.44 3830180 5430084 284 17:33:01 25689068 31592496 7250152 22.01 173820 5840304 1583024 4.66 1397688 5290068 3504 Average: 25000668 30207493 7938552 24.10 148676 5199895 6560502 19.30 2641484 4744491 40484 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 ens3 66.93 48.48 1024.21 22.53 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 17:29:01 veth24ec8a7 1.30 1.83 0.15 0.18 0.00 0.00 0.00 0.00 17:29:01 vethe24b1cd 11.80 9.51 1.35 0.88 0.00 0.00 0.00 0.00 17:29:01 vethff09da7 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 17:29:01 veth99e5823 0.32 0.50 0.02 0.03 0.00 0.00 0.00 0.00 17:30:01 veth24ec8a7 4.08 5.22 0.71 0.80 0.00 0.00 0.00 0.00 17:30:01 vethff09da7 0.47 0.52 0.05 1.08 0.00 0.00 0.00 0.00 17:30:01 veth126c29a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 veth99e5823 24.00 22.05 10.94 16.07 0.00 0.00 0.00 0.00 17:31:01 veth24ec8a7 0.97 1.35 0.15 0.17 0.00 0.00 0.00 0.00 17:31:01 vethff09da7 0.58 0.67 0.05 1.61 0.00 0.00 0.00 0.00 17:31:01 veth99e5823 30.43 25.21 17.34 50.74 0.00 0.00 0.00 0.00 17:31:01 ens3 1736.76 974.84 34293.69 147.63 0.00 0.00 0.00 0.00 17:32:01 veth24ec8a7 0.40 0.58 0.06 0.06 0.00 0.00 0.00 0.00 17:32:01 vethff09da7 0.62 0.63 0.05 1.66 0.00 0.00 0.00 0.00 17:32:01 veth99e5823 30.58 25.50 12.08 60.74 0.00 0.00 0.00 0.00 17:32:01 ens3 1.00 0.92 0.25 0.39 0.00 0.00 0.00 0.00 17:33:01 ens3 49.74 41.63 66.80 50.94 0.00 0.00 0.00 0.00 17:33:01 docker0 11.98 16.76 2.05 285.38 0.00 0.00 0.00 0.00 17:33:01 lo 28.93 28.93 2.65 2.65 0.00 0.00 0.00 0.00 Average: ens3 244.59 129.64 5604.35 23.35 0.00 0.00 0.00 0.00 Average: docker0 2.00 2.80 0.34 47.69 0.00 0.00 0.00 0.00 Average: lo 4.18 4.18 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42460) 09/27/24 _x86_64_ (8 CPU) 17:26:25 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.95 0.00 0.88 2.81 0.03 86.32 17:28:01 0 6.96 0.00 0.54 8.23 0.02 84.25 17:28:01 1 20.75 0.00 1.26 1.46 0.05 76.48 17:28:01 2 5.72 0.00 0.53 0.27 0.03 93.45 17:28:01 3 4.75 0.00 0.58 6.80 0.05 87.82 17:28:01 4 3.63 0.00 0.51 0.24 0.02 95.61 17:28:01 5 3.18 0.00 1.10 3.40 0.03 92.29 17:28:01 6 2.42 0.00 0.34 0.10 0.02 97.12 17:28:01 7 32.14 0.00 2.25 2.05 0.05 63.50 17:29:01 all 17.45 0.00 7.00 10.17 0.07 65.31 17:29:01 0 16.33 0.00 7.49 19.07 0.07 57.05 17:29:01 1 17.60 0.00 6.45 19.33 0.08 56.53 17:29:01 2 18.79 0.00 6.75 3.39 0.07 70.99 17:29:01 3 18.46 0.00 6.68 3.03 0.07 71.77 17:29:01 4 17.80 0.00 6.55 5.52 0.07 70.07 17:29:01 5 16.79 0.00 7.19 0.90 0.07 75.05 17:29:01 6 17.02 0.00 7.96 18.19 0.07 56.77 17:29:01 7 16.79 0.00 6.88 11.95 0.07 64.31 17:30:01 all 24.74 0.00 3.28 1.84 0.08 70.06 17:30:01 0 14.85 0.00 2.51 0.86 0.07 81.71 17:30:01 1 29.85 0.00 3.60 3.14 0.08 63.32 17:30:01 2 30.99 0.00 4.17 2.06 0.08 62.71 17:30:01 3 25.52 0.00 3.25 0.59 0.08 70.55 17:30:01 4 24.08 0.00 2.88 5.95 0.08 67.00 17:30:01 5 22.10 0.00 2.85 0.17 0.07 74.82 17:30:01 6 23.69 0.00 2.93 1.92 0.08 71.39 17:30:01 7 27.00 0.00 4.02 0.05 0.08 68.84 17:31:01 all 11.61 0.00 1.82 1.89 0.07 84.62 17:31:01 0 10.22 0.00 1.81 0.07 0.07 87.83 17:31:01 1 13.48 0.00 1.77 0.12 0.07 84.56 17:31:01 2 11.70 0.00 2.06 0.57 0.08 85.59 17:31:01 3 11.76 0.00 1.61 9.26 0.05 77.32 17:31:01 4 13.71 0.00 1.74 3.67 0.07 80.81 17:31:01 5 10.92 0.00 1.54 0.42 0.08 87.03 17:31:01 6 9.43 0.00 1.85 0.74 0.07 87.92 17:31:01 7 11.63 0.00 2.20 0.25 0.07 85.85 17:32:01 all 2.59 0.00 0.38 1.45 0.08 95.49 17:32:01 0 2.97 0.00 0.39 0.02 0.08 96.55 17:32:01 1 3.31 0.00 0.42 0.00 0.07 96.20 17:32:01 2 2.62 0.00 0.47 0.00 0.08 96.82 17:32:01 3 2.68 0.00 0.28 11.20 0.07 85.77 17:32:01 4 2.11 0.00 0.49 0.10 0.08 97.22 17:32:01 5 2.73 0.00 0.42 0.00 0.08 96.77 17:32:01 6 1.89 0.00 0.33 0.27 0.10 97.41 17:32:01 7 2.41 0.00 0.27 0.02 0.07 97.24 17:33:01 all 2.57 0.00 0.85 1.41 0.05 95.12 17:33:01 0 2.58 0.00 0.99 0.05 0.07 96.31 17:33:01 1 2.91 0.00 0.79 0.12 0.07 96.12 17:33:01 2 2.73 0.00 0.84 0.23 0.05 96.15 17:33:01 3 2.03 0.00 0.64 9.81 0.05 87.48 17:33:01 4 2.51 0.00 0.80 0.20 0.05 96.44 17:33:01 5 3.85 0.00 0.99 0.13 0.05 94.98 17:33:01 6 1.91 0.00 0.87 0.32 0.03 96.87 17:33:01 7 2.11 0.00 0.90 0.45 0.07 96.47 Average: all 11.48 0.00 2.36 3.25 0.06 82.84 Average: 0 9.00 0.00 2.29 4.69 0.06 83.96 Average: 1 14.62 0.00 2.38 4.00 0.07 78.93 Average: 2 12.10 0.00 2.47 1.09 0.07 84.28 Average: 3 10.87 0.00 2.17 6.79 0.06 80.11 Average: 4 10.64 0.00 2.16 2.61 0.06 84.53 Average: 5 9.93 0.00 2.34 0.83 0.06 86.84 Average: 6 9.37 0.00 2.37 3.56 0.06 84.64 Average: 7 15.29 0.00 2.74 2.44 0.07 79.45