---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3575 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 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 876 24058 0 7232 30835 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:78:85:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe78:8568/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:c6:7c:de 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:e8ff:fec6:7cde/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-3575) 10/18/25 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 180.60 26.28 154.32 862.39 38379.87 18:31:01 418.19 20.81 397.38 2276.06 174173.85 18:32:03 312.25 3.45 308.80 423.85 49898.81 18:33:01 188.43 7.52 180.92 1384.31 44857.23 18:34:01 82.39 0.27 82.12 22.66 49189.40 18:35:01 21.76 0.10 21.66 18.53 9859.29 18:36:01 65.51 1.27 64.24 89.45 2478.79 Average: 181.92 8.51 173.41 720.79 52720.48 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30034056 31674932 2905164 8.82 74128 1873828 1436504 4.23 880960 1723068 209824 18:31:01 25388232 31673304 7550988 22.92 145756 6233452 1710856 5.03 979584 6009496 627612 18:32:03 23641556 30133728 9297664 28.23 160132 6427812 7550000 22.21 2722036 5935548 1440 18:33:01 22566804 29586312 10372416 31.49 187624 6875924 8567552 25.21 3398668 6266128 42704 18:34:01 22439200 29532536 10500020 31.88 194348 6937836 8461632 24.90 3777000 6012064 224 18:35:01 22667312 29714336 10271908 31.18 194612 6897528 7544684 22.20 3609532 5962592 284 18:36:01 24701556 31639808 8237664 25.01 196464 6774868 1595988 4.70 1778416 5820668 10960 Average: 24491245 30564994 8447975 25.65 164723 6003035 5266745 15.50 2449457 5389938 127578 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 18:30:01 ens3 188.89 127.05 1347.67 35.97 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 12.66 12.66 1.15 1.15 0.00 0.00 0.00 0.00 18:31:01 br-04d49226f898 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 1032.35 610.03 32750.23 50.65 0.00 0.00 0.00 0.00 18:32:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:03 vethe96da42 133.27 149.50 24.98 23.48 0.00 0.00 0.00 0.00 18:32:03 lo 1.16 1.16 0.09 0.09 0.00 0.00 0.00 0.00 18:32:03 veth358e64a 3.90 3.71 0.48 0.41 0.00 0.00 0.00 0.00 18:33:01 veth1f19a59 32.37 52.59 3.59 1255.15 0.00 0.00 0.00 0.10 18:33:01 docker0 32.37 52.44 3.15 1255.14 0.00 0.00 0.00 0.00 18:33:01 vethe96da42 136.06 137.08 34.21 15.39 0.00 0.00 0.00 0.00 18:33:01 lo 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 18:34:01 docker0 5.02 7.67 0.54 181.72 0.00 0.00 0.00 0.00 18:34:01 vethe96da42 503.82 506.32 98.75 54.31 0.00 0.00 0.00 0.01 18:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 18:34:01 vethb1f41ba 1.82 1.67 0.67 0.48 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 vethe96da42 106.50 107.05 20.29 11.21 0.00 0.00 0.00 0.00 18:35:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 18:35:01 veth358e64a 641.58 645.41 71.41 127.84 0.00 0.00 0.00 0.01 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 18:36:01 ens3 1675.82 1027.28 37371.09 167.29 0.00 0.00 0.00 0.00 Average: docker0 5.19 8.34 0.51 199.26 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 200.79 123.36 5250.44 19.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3575) 10/18/25 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.74 0.00 0.73 4.53 0.03 84.98 18:30:01 0 1.10 0.00 0.48 6.09 0.02 92.31 18:30:01 1 28.58 0.00 1.69 3.69 0.07 65.98 18:30:01 2 17.00 0.00 1.15 2.60 0.03 79.22 18:30:01 3 9.16 0.00 0.73 5.45 0.02 84.64 18:30:01 4 3.98 0.00 0.35 6.92 0.02 88.74 18:30:01 5 2.08 0.00 0.30 0.30 0.02 97.30 18:30:01 6 13.02 0.00 0.68 1.18 0.03 85.08 18:30:01 7 3.04 0.00 0.43 9.99 0.02 86.52 18:31:01 all 14.80 0.00 6.52 15.37 0.07 63.24 18:31:01 0 14.70 0.00 6.69 40.64 0.08 37.89 18:31:01 1 13.54 0.00 6.91 14.91 0.07 64.57 18:31:01 2 15.33 0.00 5.89 2.38 0.07 76.34 18:31:01 3 14.94 0.00 6.40 6.77 0.08 71.80 18:31:01 4 13.75 0.00 6.56 12.50 0.05 67.13 18:31:01 5 13.76 0.00 5.93 9.19 0.05 71.07 18:31:01 6 18.54 0.00 6.62 33.02 0.09 41.73 18:31:01 7 13.86 0.00 7.20 3.73 0.07 75.14 18:32:03 all 23.45 0.00 3.12 11.22 0.12 62.09 18:32:03 0 20.74 0.00 3.11 8.62 0.11 67.42 18:32:03 1 19.38 0.00 2.84 1.85 0.10 75.84 18:32:03 2 27.84 0.00 3.54 13.24 0.11 55.26 18:32:03 3 31.40 0.00 3.57 22.45 0.15 42.44 18:32:03 4 25.79 0.00 3.20 28.58 0.11 42.31 18:32:03 5 21.28 0.00 3.02 3.80 0.13 71.77 18:32:03 6 17.04 0.00 2.71 7.45 0.15 72.65 18:32:03 7 24.16 0.00 2.97 3.83 0.11 68.92 18:33:01 all 11.91 0.00 2.07 10.69 0.07 75.25 18:33:01 0 12.62 0.00 1.96 15.10 0.07 70.25 18:33:01 1 15.20 0.00 2.05 8.17 0.09 74.49 18:33:01 2 9.15 0.00 1.69 19.93 0.05 69.18 18:33:01 3 15.68 0.00 2.47 5.40 0.07 76.38 18:33:01 4 11.85 0.00 2.08 13.39 0.07 72.61 18:33:01 5 8.80 0.00 1.86 7.34 0.05 81.95 18:33:01 6 12.02 0.00 2.26 4.93 0.05 80.74 18:33:01 7 9.95 0.00 2.21 11.26 0.09 76.49 18:34:01 all 7.95 0.00 1.44 3.87 0.05 86.69 18:34:01 0 6.15 0.00 0.92 19.68 0.03 73.22 18:34:01 1 9.53 0.00 1.66 1.14 0.05 87.63 18:34:01 2 8.34 0.00 1.34 4.53 0.07 85.73 18:34:01 3 7.03 0.00 1.34 0.89 0.07 90.67 18:34:01 4 4.95 0.00 0.97 0.90 0.03 93.15 18:34:01 5 11.69 0.00 1.68 1.16 0.07 85.41 18:34:01 6 8.59 0.00 2.43 1.52 0.05 87.41 18:34:01 7 7.34 0.00 1.19 1.17 0.05 90.26 18:35:01 all 1.63 0.00 0.46 0.67 0.04 97.20 18:35:01 0 1.05 0.00 0.42 4.26 0.05 94.22 18:35:01 1 1.69 0.00 0.48 0.17 0.05 97.61 18:35:01 2 1.94 0.00 0.60 0.08 0.03 97.35 18:35:01 3 2.45 0.00 0.41 0.15 0.03 96.96 18:35:01 4 0.97 0.00 0.60 0.10 0.02 98.31 18:35:01 5 1.45 0.00 0.32 0.17 0.03 98.03 18:35:01 6 1.84 0.00 0.43 0.00 0.03 97.70 18:35:01 7 1.66 0.00 0.47 0.45 0.03 97.39 18:36:01 all 6.25 0.00 0.61 0.52 0.03 92.59 18:36:01 0 14.30 0.00 0.93 0.23 0.03 84.50 18:36:01 1 0.58 0.00 0.45 0.02 0.02 98.93 18:36:01 2 0.60 0.00 0.55 2.97 0.02 95.86 18:36:01 3 1.14 0.00 0.38 0.23 0.03 98.21 18:36:01 4 3.19 0.00 0.58 0.12 0.02 96.10 18:36:01 5 0.98 0.00 0.35 0.03 0.03 98.60 18:36:01 6 22.06 0.00 1.00 0.47 0.05 76.43 18:36:01 7 7.08 0.00 0.70 0.05 0.03 92.14 Average: all 10.86 0.00 2.13 6.67 0.06 80.28 Average: 0 10.12 0.00 2.07 13.42 0.06 74.34 Average: 1 12.65 0.00 2.30 4.23 0.06 80.75 Average: 2 11.53 0.00 2.11 6.49 0.06 79.82 Average: 3 11.72 0.00 2.18 5.96 0.06 80.08 Average: 4 9.26 0.00 2.05 8.99 0.05 79.66 Average: 5 8.62 0.00 1.92 3.11 0.06 86.30 Average: 6 13.31 0.00 2.29 6.88 0.06 77.44 Average: 7 9.63 0.00 2.16 4.31 0.06 83.84