---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-13586 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: 2800.000 BogoMIPS: 5600.00 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 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / 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 1264 58254 0 4903 62446 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:99:29:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe99:298f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:5c:61:3d 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::42:93ff:fe5c:613d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-13586) 11/18/25 _x86_64_ (16 CPU) 14:26:25 LINUX RESTART (16 CPU) 14:27:01 tps rtps wtps bread/s bwrtn/s 14:28:01 269.06 52.46 216.60 2364.81 33580.27 14:29:01 139.45 14.28 125.17 892.90 39459.25 14:30:01 27.96 2.58 25.38 74.79 24023.46 14:31:01 137.11 4.13 132.98 525.51 41696.52 14:32:01 37.48 0.03 37.44 1.20 32421.53 14:33:01 28.02 0.43 27.59 11.59 30898.42 14:34:01 44.43 0.10 44.33 2.93 49365.37 14:35:01 47.31 0.82 46.49 86.92 45219.53 Average: 91.35 9.35 82.00 495.07 37082.84 14:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:28:01 62654252 64185508 3313492 5.02 90336 1966604 2265528 3.38 1089376 1802132 203072 14:29:01 60142832 61990952 5824912 8.83 101056 2261944 3595064 5.36 3385812 1988068 22428 14:30:01 58791696 60647300 7176048 10.88 101732 2268432 4603420 6.87 4735288 1984868 188 14:31:01 57665920 60030264 8301824 12.58 113484 2760688 5620172 8.39 5417916 2354376 1168 14:32:01 58902680 61498620 7065064 10.71 116156 2970616 3771728 5.63 4043476 2505728 14192 14:33:01 57887728 60928620 8080016 12.25 117720 3406392 4298380 6.41 4617396 2933664 218560 14:34:01 57421412 61238420 8546332 12.96 120428 4166640 4200004 6.27 4335236 3654792 159240 14:35:01 59658428 63947900 6309316 9.56 124984 4626584 2104784 3.14 1636328 4102720 36084 Average: 59140618 61808448 6827126 10.35 110737 3053488 3807385 5.68 3657604 2665794 81866 14:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 14:28:01 ens3 110.98 74.30 1359.38 28.82 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:29:01 ens3 664.56 482.56 4067.68 107.69 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 28.00 28.00 102.97 102.97 0.00 0.00 0.00 0.00 14:30:01 ens3 1107.70 544.01 264.15 211.55 0.00 0.00 0.00 0.00 14:31:01 docker0 251.74 229.70 53.33 98.95 0.00 0.00 0.00 0.00 14:31:01 veth3fac21f 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 14:31:01 veth8df1fc1 232.96 211.18 53.67 93.16 0.00 0.00 0.00 0.01 14:31:01 lo 521.35 521.35 152.28 152.28 0.00 0.00 0.00 0.00 14:32:01 docker0 173.05 165.27 34.15 66.69 0.00 0.00 0.00 0.00 14:32:01 lo 365.51 365.51 99.97 99.97 0.00 0.00 0.00 0.00 14:32:01 ens3 3926.41 2246.49 10007.92 664.33 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 2.68 2.68 1.06 1.06 0.00 0.00 0.00 0.00 14:33:01 ens3 339.83 190.49 109.38 79.33 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 2.87 2.87 1.50 1.50 0.00 0.00 0.00 0.00 14:34:01 ens3 254.34 171.64 663.26 60.75 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 2.90 2.90 1.17 1.17 0.00 0.00 0.00 0.00 14:35:01 ens3 271.09 230.33 241.62 92.11 0.00 0.00 0.00 0.00 Average: docker0 53.10 49.37 10.93 20.70 0.00 0.00 0.00 0.00 Average: lo 115.63 115.63 44.89 44.89 0.00 0.00 0.00 0.00 Average: ens3 554.99 327.85 1240.51 105.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-13586) 11/18/25 _x86_64_ (16 CPU) 14:26:25 LINUX RESTART (16 CPU) 14:27:01 CPU %user %nice %system %iowait %steal %idle 14:28:01 all 5.65 0.00 0.49 1.24 0.02 92.60 14:28:01 0 1.02 0.00 0.08 0.02 0.02 98.87 14:28:01 1 1.30 0.00 0.07 0.00 0.00 98.63 14:28:01 2 1.59 0.00 0.15 0.05 0.08 98.13 14:28:01 3 2.15 0.00 0.28 0.15 0.00 97.41 14:28:01 4 1.68 0.00 0.22 0.15 0.02 97.93 14:28:01 5 0.47 0.00 0.65 2.04 0.00 96.85 14:28:01 6 14.69 0.00 1.09 0.67 0.02 83.54 14:28:01 7 26.48 0.00 1.44 1.22 0.05 70.81 14:28:01 8 5.49 0.00 0.50 0.28 0.03 93.70 14:28:01 9 19.07 0.00 1.58 8.13 0.05 71.16 14:28:01 10 2.63 0.00 0.59 5.42 0.03 91.34 14:28:01 11 2.30 0.00 0.15 0.28 0.00 97.27 14:28:01 12 2.19 0.00 0.20 0.00 0.02 97.60 14:28:01 13 6.96 0.00 0.48 1.27 0.02 91.27 14:28:01 14 1.43 0.00 0.20 0.00 0.02 98.35 14:28:01 15 0.97 0.00 0.12 0.13 0.02 98.77 14:29:01 all 28.62 0.00 1.14 0.70 0.07 69.47 14:29:01 0 22.92 0.00 1.30 0.85 0.05 74.87 14:29:01 1 24.61 0.00 0.92 0.00 0.07 74.40 14:29:01 2 33.60 0.00 0.97 0.00 0.07 65.37 14:29:01 3 21.18 0.00 1.29 0.22 0.07 77.25 14:29:01 4 33.13 0.00 1.24 0.07 0.07 65.50 14:29:01 5 29.03 0.00 0.65 0.00 0.08 70.23 14:29:01 6 26.92 0.00 1.04 0.07 0.07 71.91 14:29:01 7 32.69 0.00 1.07 2.27 0.08 63.88 14:29:01 8 33.31 0.00 2.05 0.18 0.08 64.38 14:29:01 9 30.87 0.00 0.74 3.73 0.07 64.60 14:29:01 10 30.95 0.00 1.83 2.43 0.08 64.70 14:29:01 11 27.91 0.00 1.22 0.00 0.08 70.79 14:29:01 12 26.32 0.00 1.11 0.08 0.07 72.42 14:29:01 13 25.62 0.00 0.99 1.21 0.07 72.12 14:29:01 14 33.67 0.00 0.75 0.03 0.07 65.47 14:29:01 15 25.21 0.00 1.00 0.07 0.05 73.67 14:30:01 all 25.65 0.00 0.79 0.49 0.06 73.02 14:30:01 0 14.03 0.00 0.42 0.00 0.05 85.50 14:30:01 1 26.20 0.00 1.80 0.00 0.07 71.93 14:30:01 2 25.72 0.00 0.42 0.00 0.05 73.81 14:30:01 3 24.28 0.00 0.48 0.00 0.07 75.17 14:30:01 4 49.41 0.00 1.47 0.00 0.08 49.04 14:30:01 5 30.92 0.00 0.84 0.00 0.05 68.20 14:30:01 6 22.96 0.00 0.67 0.00 0.05 76.32 14:30:01 7 25.19 0.00 0.33 0.00 0.05 74.43 14:30:01 8 39.67 0.00 0.60 0.00 0.07 59.66 14:30:01 9 13.04 0.00 0.72 7.54 0.05 78.65 14:30:01 10 22.44 0.00 0.57 0.00 0.07 76.93 14:30:01 11 20.52 0.00 0.74 0.02 0.10 78.62 14:30:01 12 15.08 0.00 0.97 0.02 0.03 83.91 14:30:01 13 28.93 0.00 0.62 0.00 0.07 70.39 14:30:01 14 21.97 0.00 1.39 0.15 0.08 76.40 14:30:01 15 30.08 0.00 0.57 0.07 0.07 69.21 14:31:01 all 12.45 0.00 1.51 0.86 0.05 85.12 14:31:01 0 16.13 0.00 2.42 0.02 0.08 81.36 14:31:01 1 12.81 0.00 1.33 0.08 0.05 85.73 14:31:01 2 9.63 0.00 0.82 0.55 0.03 88.97 14:31:01 3 13.50 0.00 1.81 3.40 0.05 81.25 14:31:01 4 9.77 0.00 0.75 0.07 0.05 89.36 14:31:01 5 11.50 0.00 1.62 0.18 0.05 86.65 14:31:01 6 14.15 0.00 2.14 0.33 0.08 83.29 14:31:01 7 17.47 0.00 1.75 0.00 0.07 80.71 14:31:01 8 8.76 0.00 0.48 0.05 0.03 90.68 14:31:01 9 8.30 0.00 0.89 4.84 0.05 85.92 14:31:01 10 13.45 0.00 2.30 0.05 0.08 84.11 14:31:01 11 13.23 0.00 1.88 3.76 0.05 81.09 14:31:01 12 6.82 0.00 1.16 0.43 0.05 91.54 14:31:01 13 18.09 0.00 1.77 0.02 0.05 80.07 14:31:01 14 14.15 0.00 1.15 0.03 0.05 84.62 14:31:01 15 11.50 0.00 1.82 0.02 0.05 86.61 14:32:01 all 14.87 0.00 0.88 0.63 0.04 83.57 14:32:01 0 12.26 0.00 1.25 0.00 0.03 86.46 14:32:01 1 12.34 0.00 0.59 0.02 0.05 87.01 14:32:01 2 9.90 0.00 0.45 0.02 0.05 89.58 14:32:01 3 10.90 0.00 0.57 7.89 0.05 80.58 14:32:01 4 20.81 0.00 0.74 0.00 0.03 78.42 14:32:01 5 18.43 0.00 0.58 0.00 0.03 80.95 14:32:01 6 14.82 0.00 1.36 0.05 0.05 83.72 14:32:01 7 15.96 0.00 0.48 0.07 0.03 83.45 14:32:01 8 13.49 0.00 0.43 0.00 0.05 86.02 14:32:01 9 16.61 0.00 1.15 0.18 0.03 82.02 14:32:01 10 16.79 0.00 1.49 1.90 0.03 79.78 14:32:01 11 11.18 0.00 0.39 0.00 0.03 88.40 14:32:01 12 15.59 0.00 1.28 0.02 0.03 83.08 14:32:01 13 14.81 0.00 1.50 0.00 0.05 83.64 14:32:01 14 19.39 0.00 1.15 0.02 0.05 79.39 14:32:01 15 14.55 0.00 0.73 0.00 0.03 84.68 14:33:01 all 18.16 0.00 0.57 0.53 0.05 80.70 14:33:01 0 12.40 0.00 0.75 0.00 0.05 86.80 14:33:01 1 16.03 0.00 0.65 0.00 0.05 83.26 14:33:01 2 20.81 0.00 0.84 0.00 0.07 78.29 14:33:01 3 18.85 0.00 0.33 3.14 0.05 77.63 14:33:01 4 19.03 0.00 0.48 0.00 0.05 80.44 14:33:01 5 15.91 0.00 0.72 0.00 0.03 83.34 14:33:01 6 23.73 0.00 1.77 0.00 0.05 74.45 14:33:01 7 21.39 0.00 0.50 3.96 0.05 74.10 14:33:01 8 17.67 0.00 0.25 0.10 0.05 81.93 14:33:01 9 15.79 0.00 0.85 1.24 0.05 82.07 14:33:01 10 14.53 0.00 0.33 0.00 0.05 85.09 14:33:01 11 21.70 0.00 0.33 0.00 0.05 77.92 14:33:01 12 19.88 0.00 0.30 0.00 0.05 79.77 14:33:01 13 15.04 0.00 0.30 0.00 0.03 84.63 14:33:01 14 17.35 0.00 0.33 0.00 0.05 82.26 14:33:01 15 20.39 0.00 0.33 0.00 0.05 79.22 14:34:01 all 22.13 0.00 0.81 0.77 0.06 76.23 14:34:01 0 20.94 0.00 1.15 0.00 0.07 77.84 14:34:01 1 20.12 0.00 1.60 1.15 0.08 77.04 14:34:01 2 15.22 0.00 0.45 2.22 0.03 82.07 14:34:01 3 24.95 0.00 0.50 0.08 0.05 74.41 14:34:01 4 24.22 0.00 0.88 0.00 0.07 74.82 14:34:01 5 23.26 0.00 0.72 0.00 0.05 75.97 14:34:01 6 19.74 0.00 0.74 2.69 0.07 76.77 14:34:01 7 32.51 0.00 0.77 0.87 0.08 65.76 14:34:01 8 16.94 0.00 0.44 0.37 0.05 82.21 14:34:01 9 24.40 0.00 1.19 0.03 0.05 74.33 14:34:01 10 25.57 0.00 0.73 0.00 0.05 73.64 14:34:01 11 17.53 0.00 0.48 0.00 0.05 81.94 14:34:01 12 29.69 0.00 1.57 0.00 0.05 68.69 14:34:01 13 21.84 0.00 0.47 4.90 0.05 72.74 14:34:01 14 18.64 0.00 0.75 0.00 0.05 80.55 14:34:01 15 18.56 0.00 0.67 0.00 0.03 80.74 14:35:01 all 14.08 0.00 0.64 0.93 0.04 84.32 14:35:01 0 11.29 0.00 0.97 0.00 0.03 87.70 14:35:01 1 9.73 0.00 0.52 0.00 0.02 89.74 14:35:01 2 9.54 0.00 0.30 0.00 0.03 90.13 14:35:01 3 10.99 0.00 1.02 0.00 0.03 87.96 14:35:01 4 13.77 0.00 0.38 0.00 0.03 85.82 14:35:01 5 11.57 0.00 0.18 0.00 0.02 88.23 14:35:01 6 10.77 0.00 0.89 1.62 0.02 86.71 14:35:01 7 17.75 0.00 0.72 8.89 0.05 72.59 14:35:01 8 10.50 0.00 0.38 0.00 0.03 89.08 14:35:01 9 13.80 0.00 0.74 0.02 0.03 85.42 14:35:01 10 32.24 0.00 1.37 0.83 0.05 65.51 14:35:01 11 20.42 0.00 0.68 0.08 0.05 78.77 14:35:01 12 14.75 0.00 0.43 0.40 0.05 84.37 14:35:01 13 6.35 0.00 0.27 0.00 0.02 93.36 14:35:01 14 6.25 0.00 0.43 0.00 0.02 93.30 14:35:01 15 25.50 0.00 1.05 2.99 0.07 70.39 Average: all 17.69 0.00 0.85 0.77 0.05 80.63 Average: 0 13.87 0.00 1.04 0.11 0.05 84.93 Average: 1 15.39 0.00 0.94 0.16 0.05 83.47 Average: 2 15.74 0.00 0.55 0.36 0.05 83.30 Average: 3 15.85 0.00 0.79 1.86 0.05 81.46 Average: 4 21.46 0.00 0.77 0.04 0.05 77.68 Average: 5 17.63 0.00 0.75 0.28 0.04 81.31 Average: 6 18.47 0.00 1.21 0.68 0.05 79.59 Average: 7 23.68 0.00 0.88 2.16 0.06 73.22 Average: 8 18.21 0.00 0.64 0.12 0.05 80.98 Average: 9 17.73 0.00 0.98 3.21 0.05 78.02 Average: 10 19.82 0.00 1.15 1.33 0.06 77.64 Average: 11 16.85 0.00 0.73 0.52 0.05 81.85 Average: 12 16.27 0.00 0.88 0.12 0.04 82.69 Average: 13 17.20 0.00 0.80 0.92 0.04 81.03 Average: 14 16.60 0.00 0.77 0.03 0.05 82.56 Average: 15 18.34 0.00 0.79 0.41 0.05 80.42