---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23295 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1155 58919 0 4346 62574 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:b3:d2:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:feb3:d2b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:6a:50:59 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-16g-23295) 06/23/25 _x86_64_ (16 CPU) 20:16:22 LINUX RESTART (16 CPU) 20:17:01 tps rtps wtps bread/s bwrtn/s 20:18:01 224.01 52.49 171.52 2357.61 60249.43 20:19:01 152.51 13.08 139.43 853.06 66993.23 20:20:01 47.46 3.58 43.88 105.85 53586.00 20:21:01 61.26 0.45 60.81 13.46 74628.50 20:22:01 63.22 0.87 62.36 87.32 75815.36 Average: 109.69 14.09 95.60 683.46 66254.50 20:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:18:01 62592256 64110560 3375488 5.12 90004 1954352 2256396 3.37 1158512 1789888 223192 20:19:01 60582272 62373192 5385472 8.16 99760 2207312 3552980 5.30 2972900 1955816 14616 20:20:01 59588576 61658196 6379168 9.67 102396 2477140 4042156 6.03 3782448 2127816 237236 20:21:01 58981684 61966380 6986060 10.59 106032 3372488 3806008 5.68 3473648 3009684 434892 20:22:01 60348580 64085964 5619164 8.52 110440 4108464 2103196 3.14 1391240 3704652 468528 Average: 60418674 62838858 5549070 8.41 101726 2823951 3152147 4.70 2555750 2517571 275693 20:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:18:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 279.55 188.10 1367.98 38.20 0.00 0.00 0.00 0.00 20:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 753.84 495.38 3456.27 115.04 0.00 0.00 0.00 0.00 20:20:01 lo 36.54 36.54 184.23 184.23 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 683.14 390.80 621.08 127.05 0.00 0.00 0.00 0.00 20:21:01 lo 4.82 4.82 2.07 2.07 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 601.97 306.47 731.08 101.98 0.00 0.00 0.00 0.00 20:22:01 lo 3.47 3.47 1.62 1.62 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 238.91 126.35 201.35 52.40 0.00 0.00 0.00 0.00 Average: lo 9.31 9.31 37.62 37.62 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 511.48 301.42 1275.55 86.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23295) 06/23/25 _x86_64_ (16 CPU) 20:16:22 LINUX RESTART (16 CPU) 20:17:01 CPU %user %nice %system %iowait %steal %idle 20:18:01 all 6.01 0.00 0.50 1.06 0.03 92.41 20:18:01 0 0.40 0.00 0.30 1.85 0.03 97.41 20:18:01 1 1.45 0.00 0.40 4.48 0.02 93.65 20:18:01 2 2.51 0.00 0.18 0.03 0.02 97.26 20:18:01 3 1.29 0.00 0.10 0.15 0.02 98.45 20:18:01 4 45.09 0.00 2.64 1.55 0.08 50.64 20:18:01 5 22.34 0.00 1.58 0.47 0.03 75.57 20:18:01 6 6.97 0.00 0.62 0.00 0.02 92.40 20:18:01 7 2.28 0.00 0.25 0.03 0.02 97.42 20:18:01 8 2.69 0.00 0.37 0.17 0.03 96.74 20:18:01 9 2.04 0.00 0.23 0.23 0.02 97.48 20:18:01 10 1.88 0.00 0.25 0.02 0.00 97.85 20:18:01 11 1.57 0.00 0.23 6.31 0.07 91.81 20:18:01 12 1.78 0.00 0.10 0.02 0.00 98.10 20:18:01 13 0.92 0.00 0.33 1.05 0.02 97.68 20:18:01 14 1.69 0.00 0.20 0.28 0.00 97.83 20:18:01 15 1.33 0.00 0.20 0.30 0.00 98.17 20:19:01 all 23.75 0.00 0.97 0.50 0.06 74.72 20:19:01 0 11.64 0.00 0.70 0.20 0.05 87.41 20:19:01 1 28.71 0.00 1.27 0.23 0.07 69.72 20:19:01 2 22.65 0.00 0.79 0.00 0.07 76.49 20:19:01 3 25.70 0.00 1.39 0.08 0.07 72.76 20:19:01 4 25.65 0.00 1.15 0.27 0.07 72.86 20:19:01 5 15.55 0.00 0.60 0.02 0.05 83.78 20:19:01 6 20.38 0.00 0.82 1.02 0.07 77.72 20:19:01 7 21.75 0.00 0.63 0.00 0.03 77.58 20:19:01 8 23.40 0.00 1.15 0.02 0.07 75.36 20:19:01 9 28.22 0.00 1.59 0.54 0.07 69.58 20:19:01 10 16.39 0.00 0.75 0.00 0.07 82.79 20:19:01 11 21.85 0.00 0.94 5.62 0.08 71.50 20:19:01 12 33.12 0.00 1.07 0.00 0.08 65.73 20:19:01 13 27.04 0.00 0.65 0.05 0.05 72.20 20:19:01 14 29.81 0.00 0.77 0.02 0.07 69.34 20:19:01 15 28.14 0.00 1.17 0.02 0.08 70.59 20:20:01 all 30.49 0.00 0.83 0.28 0.08 68.32 20:20:01 0 27.78 0.00 0.78 0.02 0.08 71.34 20:20:01 1 30.83 0.00 1.72 0.03 0.10 67.32 20:20:01 2 26.25 0.00 0.59 0.00 0.07 73.10 20:20:01 3 22.99 0.00 0.87 0.02 0.07 76.05 20:20:01 4 28.97 0.00 0.87 0.00 0.08 70.08 20:20:01 5 33.14 0.00 0.45 0.00 0.08 66.32 20:20:01 6 29.28 0.00 0.67 0.02 0.05 69.98 20:20:01 7 27.45 0.00 0.80 0.00 0.08 71.66 20:20:01 8 33.22 0.00 0.59 0.00 0.07 66.13 20:20:01 9 30.57 0.00 1.27 0.00 0.08 68.07 20:20:01 10 31.63 0.00 0.87 0.00 0.08 67.41 20:20:01 11 29.15 0.00 0.75 4.39 0.08 65.62 20:20:01 12 23.98 0.00 0.50 0.00 0.07 75.45 20:20:01 13 34.10 0.00 0.55 0.00 0.07 65.28 20:20:01 14 36.54 0.00 0.85 0.00 0.10 62.51 20:20:01 15 41.91 0.00 1.16 0.07 0.08 56.78 20:21:01 all 29.77 0.00 0.92 0.53 0.08 68.71 20:21:01 0 25.16 0.00 0.67 0.12 0.07 73.99 20:21:01 1 27.58 0.00 0.64 0.00 0.07 71.72 20:21:01 2 25.27 0.00 0.67 0.10 0.08 73.88 20:21:01 3 36.62 0.00 1.12 0.00 0.08 62.17 20:21:01 4 29.54 0.00 1.15 2.28 0.07 66.96 20:21:01 5 30.09 0.00 0.65 0.00 0.07 69.19 20:21:01 6 28.20 0.00 1.06 2.48 0.07 68.19 20:21:01 7 28.94 0.00 0.60 0.00 0.07 70.39 20:21:01 8 35.18 0.00 0.57 0.00 0.08 64.17 20:21:01 9 32.23 0.00 1.44 0.00 0.08 66.25 20:21:01 10 23.68 0.00 0.62 0.00 0.05 75.65 20:21:01 11 36.08 0.00 1.07 0.69 0.08 62.08 20:21:01 12 33.10 0.00 1.93 0.02 0.08 64.87 20:21:01 13 32.32 0.00 1.02 0.00 0.08 66.57 20:21:01 14 21.99 0.00 1.03 2.64 0.05 74.29 20:21:01 15 30.41 0.00 0.49 0.07 0.07 68.97 20:22:01 all 22.05 0.00 0.79 0.64 0.06 76.46 20:22:01 0 18.23 0.00 0.65 0.33 0.07 80.72 20:22:01 1 21.84 0.00 1.29 0.00 0.07 76.81 20:22:01 2 23.56 0.00 0.99 1.82 0.08 73.55 20:22:01 3 22.77 0.00 0.90 0.02 0.07 76.24 20:22:01 4 16.46 0.00 0.35 0.00 0.08 83.11 20:22:01 5 19.30 0.00 0.80 0.00 0.05 79.85 20:22:01 6 21.98 0.00 0.25 1.34 0.05 76.38 20:22:01 7 26.98 0.00 0.78 0.02 0.05 72.17 20:22:01 8 18.59 0.00 0.59 0.00 0.07 80.76 20:22:01 9 24.21 0.00 1.06 0.02 0.07 74.65 20:22:01 10 18.10 0.00 0.59 0.00 0.07 81.24 20:22:01 11 40.69 0.00 1.25 0.82 0.07 57.17 20:22:01 12 18.03 0.00 1.10 0.02 0.05 80.81 20:22:01 13 24.61 0.00 0.94 0.00 0.07 74.39 20:22:01 14 16.29 0.00 0.82 5.87 0.05 76.97 20:22:01 15 21.15 0.00 0.30 0.02 0.03 78.50 Average: all 22.40 0.00 0.80 0.60 0.06 76.13 Average: 0 16.64 0.00 0.62 0.50 0.06 82.17 Average: 1 22.07 0.00 1.06 0.95 0.06 75.86 Average: 2 20.03 0.00 0.64 0.39 0.06 78.87 Average: 3 21.86 0.00 0.88 0.05 0.06 77.15 Average: 4 29.14 0.00 1.23 0.82 0.08 68.73 Average: 5 24.08 0.00 0.82 0.10 0.06 74.95 Average: 6 21.34 0.00 0.68 0.97 0.05 76.95 Average: 7 21.47 0.00 0.61 0.01 0.05 77.86 Average: 8 22.61 0.00 0.65 0.04 0.06 76.64 Average: 9 23.43 0.00 1.12 0.16 0.06 75.23 Average: 10 18.33 0.00 0.61 0.00 0.05 81.00 Average: 11 25.87 0.00 0.85 3.57 0.08 69.63 Average: 12 21.97 0.00 0.94 0.01 0.06 77.02 Average: 13 23.79 0.00 0.70 0.22 0.06 75.23 Average: 14 21.25 0.00 0.74 1.76 0.05 76.20 Average: 15 24.57 0.00 0.66 0.09 0.05 74.62