---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39714 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 13G 143G 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 862 26200 0 5104 30849 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:cc:df:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fecc:dfd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:30:82:9c 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39714) 09/19/24 _x86_64_ (8 CPU) 01:11:24 LINUX RESTART (8 CPU) 01:12:02 tps rtps wtps bread/s bwrtn/s 01:13:01 312.08 35.84 276.24 1700.05 28520.73 01:14:01 143.34 23.08 120.26 2769.14 33146.88 01:15:01 426.93 12.60 414.33 787.67 115850.19 01:16:01 20.38 0.55 19.83 28.93 23370.10 01:17:01 42.48 0.07 42.41 8.80 20838.98 Average: 188.63 14.36 174.28 1056.77 44398.29 01:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30091448 31740940 2847772 8.65 74356 1881044 1366948 4.02 833344 1716752 196392 01:14:01 27829056 31625616 5110164 15.51 105824 3937356 1573936 4.63 1032800 3675140 1849980 01:15:01 25842964 30645060 7096256 21.54 134536 4850136 5319088 15.65 2105548 4485780 296 01:16:01 25088836 30027176 7850384 23.83 134812 4980344 6259124 18.42 2767836 4565324 68 01:17:01 25878836 30838968 7060384 21.43 135272 5007220 3086048 9.08 1990304 4577744 104 Average: 26946228 30975552 5992992 18.19 116960 4131220 3521029 10.36 1745966 3804148 409368 01:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 70.36 47.86 1015.12 21.81 0.00 0.00 0.00 0.00 01:13:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 564.37 310.46 18986.20 25.77 0.00 0.00 0.00 0.00 01:14:01 br-bb54fb9fdfce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 9.40 9.40 0.87 0.87 0.00 0.00 0.00 0.00 01:15:01 vethbb93314 25.10 23.21 10.92 16.07 0.00 0.00 0.00 0.00 01:15:01 veth5e5f9a6 0.13 0.57 0.01 0.03 0.00 0.00 0.00 0.00 01:15:01 vetha1d5d50 0.63 0.78 0.04 0.05 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 vethbb93314 28.36 24.16 9.08 24.37 0.00 0.00 0.00 0.00 01:16:01 veth5e5f9a6 1.20 1.12 0.30 0.27 0.00 0.00 0.00 0.00 01:16:01 vetha1d5d50 0.82 0.93 0.32 0.14 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 vethbb93314 0.43 0.68 0.03 0.06 0.00 0.00 0.00 0.00 01:17:01 veth5e5f9a6 0.60 0.37 0.08 0.07 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 1058.79 653.86 24684.85 121.44 0.00 0.00 0.00 0.00 Average: vethbb93314 10.81 9.64 4.02 8.13 0.00 0.00 0.00 0.00 Average: veth5e5f9a6 0.39 0.41 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 156.02 91.55 4788.98 13.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39714) 09/19/24 _x86_64_ (8 CPU) 01:11:24 LINUX RESTART (8 CPU) 01:12:02 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 9.79 0.00 0.88 2.83 0.03 86.47 01:13:01 0 41.23 0.00 3.15 6.12 0.07 49.43 01:13:01 1 7.09 0.00 0.63 2.64 0.02 89.63 01:13:01 2 12.81 0.00 1.03 0.59 0.03 85.53 01:13:01 3 5.11 0.00 0.44 0.08 0.02 94.35 01:13:01 4 2.20 0.00 0.31 0.05 0.02 97.42 01:13:01 5 2.65 0.00 0.32 0.54 0.00 96.49 01:13:01 6 0.48 0.00 0.66 8.74 0.02 90.11 01:13:01 7 6.90 0.00 0.47 3.92 0.02 88.69 01:14:01 all 11.57 0.00 2.83 2.75 0.05 82.80 01:14:01 0 17.16 0.00 3.49 4.71 0.07 74.57 01:14:01 1 8.57 0.00 2.37 2.30 0.05 86.71 01:14:01 2 6.74 0.00 1.94 2.38 0.05 88.89 01:14:01 3 10.44 0.00 2.76 0.22 0.05 86.54 01:14:01 4 7.40 0.00 2.75 0.05 0.02 89.78 01:14:01 5 6.54 0.00 2.15 0.18 0.03 91.10 01:14:01 6 5.48 0.00 3.36 9.83 0.05 81.28 01:14:01 7 30.33 0.00 3.88 2.37 0.05 63.38 01:15:01 all 15.05 0.00 3.53 7.39 0.06 73.96 01:15:01 0 8.24 0.00 3.25 20.18 0.07 68.26 01:15:01 1 10.74 0.00 4.72 25.58 0.07 58.90 01:15:01 2 15.79 0.00 2.70 1.60 0.05 79.86 01:15:01 3 10.38 0.00 3.18 1.61 0.05 84.78 01:15:01 4 18.53 0.00 3.21 3.92 0.07 74.27 01:15:01 5 20.37 0.00 3.56 2.48 0.08 73.50 01:15:01 6 17.76 0.00 3.60 2.09 0.07 76.49 01:15:01 7 18.60 0.00 3.94 1.79 0.07 75.60 01:16:01 all 16.31 0.00 1.41 1.14 0.05 81.08 01:16:01 0 13.82 0.00 1.47 0.02 0.03 84.66 01:16:01 1 14.68 0.00 1.17 8.17 0.05 75.93 01:16:01 2 19.34 0.00 1.36 0.08 0.05 79.17 01:16:01 3 14.60 0.00 1.47 0.00 0.05 83.88 01:16:01 4 15.63 0.00 1.19 0.00 0.03 83.15 01:16:01 5 17.44 0.00 1.51 0.00 0.05 81.01 01:16:01 6 16.28 0.00 1.47 0.08 0.08 82.08 01:16:01 7 18.73 0.00 1.67 0.75 0.05 78.79 01:17:01 all 0.92 0.00 0.34 1.17 0.03 97.55 01:17:01 0 1.69 0.00 0.62 0.13 0.05 97.51 01:17:01 1 1.04 0.00 0.28 8.70 0.03 89.95 01:17:01 2 1.30 0.00 0.28 0.15 0.02 98.25 01:17:01 3 0.40 0.00 0.28 0.02 0.03 99.26 01:17:01 4 0.43 0.00 0.30 0.03 0.00 99.23 01:17:01 5 1.10 0.00 0.32 0.07 0.03 98.48 01:17:01 6 0.45 0.00 0.32 0.12 0.02 99.10 01:17:01 7 0.95 0.00 0.35 0.15 0.03 98.51 Average: all 10.72 0.00 1.80 3.05 0.04 84.39 Average: 0 16.34 0.00 2.39 6.21 0.06 75.01 Average: 1 8.42 0.00 1.83 9.47 0.04 80.23 Average: 2 11.19 0.00 1.46 0.96 0.04 86.35 Average: 3 8.19 0.00 1.63 0.39 0.04 89.75 Average: 4 8.85 0.00 1.55 0.81 0.03 88.77 Average: 5 9.60 0.00 1.57 0.65 0.04 88.14 Average: 6 8.10 0.00 1.88 4.15 0.05 85.82 Average: 7 15.10 0.00 2.06 1.79 0.04 81.00