---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-45306 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 740K 6.3G 1% /run /dev/vda1 310G 13G 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 1203 58694 0 4523 62522 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:63:e0:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe63:e098/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:50:0f:36 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-45306) 09/12/25 _x86_64_ (16 CPU) 13:13:12 LINUX RESTART (16 CPU) 13:14:01 tps rtps wtps bread/s bwrtn/s 13:15:01 169.09 34.63 134.46 1698.78 53330.44 13:16:01 129.51 16.58 112.93 959.71 53389.24 13:17:01 31.74 0.27 31.48 3.33 41251.39 13:18:01 49.11 1.03 48.08 38.13 51874.29 13:19:01 45.75 0.03 45.72 2.00 60841.72 13:20:01 44.15 0.10 44.05 2.93 57095.90 Average: 78.22 8.77 69.45 450.79 52964.16 13:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:15:01 62535788 64085028 3431956 5.20 91796 1981748 2345752 3.50 1181924 1816376 133708 13:16:01 59763412 61591740 6204332 9.41 101116 2241860 4015184 5.99 3781116 1962744 12804 13:17:01 58505012 60339136 7462732 11.31 101828 2246612 4789560 7.15 5033156 1965612 1004 13:18:01 59317572 61687252 6650172 10.08 105100 2768316 3768972 5.62 3770652 2397972 173236 13:19:01 59055104 62129924 6912640 10.48 107332 3459224 3267360 4.88 3324124 3084656 225708 13:20:01 57498584 61149880 8469160 12.84 109656 4023404 4174408 6.23 4329860 3610588 229084 Average: 59445912 61830493 6521832 9.89 102805 2786861 3726873 5.56 3570139 2472991 129257 13:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:15:01 ens3 107.13 91.53 1319.37 19.30 0.00 0.00 0.00 0.00 13:15:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 584.30 463.62 3476.34 110.76 0.00 0.00 0.00 0.00 13:16:01 lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 818.70 534.83 232.88 201.37 0.00 0.00 0.00 0.00 13:17:01 lo 27.03 27.03 102.30 102.30 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 405.07 264.69 587.13 92.95 0.00 0.00 0.00 0.00 13:18:01 lo 4.10 4.10 1.71 1.71 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 170.66 102.42 59.49 42.81 0.00 0.00 0.00 0.00 13:19:01 lo 3.02 3.02 1.50 1.50 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 114.50 76.07 606.14 20.64 0.00 0.00 0.00 0.00 13:20:01 lo 2.27 2.27 1.03 1.03 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 366.71 255.52 1046.85 81.30 0.00 0.00 0.00 0.00 Average: lo 6.38 6.38 17.79 17.79 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-45306) 09/12/25 _x86_64_ (16 CPU) 13:13:12 LINUX RESTART (16 CPU) 13:14:01 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 5.76 0.00 0.43 1.41 0.03 92.38 13:15:01 0 2.81 0.00 0.47 1.75 0.03 94.94 13:15:01 1 3.04 0.00 0.10 0.00 0.02 96.85 13:15:01 2 0.97 0.00 0.07 0.00 0.02 98.95 13:15:01 3 4.00 0.00 0.52 0.33 0.02 95.13 13:15:01 4 1.53 0.00 0.20 0.22 0.02 98.03 13:15:01 5 1.18 0.00 0.08 0.00 0.02 98.72 13:15:01 6 2.13 0.00 0.22 0.02 0.02 97.62 13:15:01 7 1.10 0.00 0.50 14.87 0.05 83.47 13:15:01 8 2.73 0.00 0.22 0.45 0.02 96.58 13:15:01 9 9.73 0.00 0.70 0.42 0.03 89.12 13:15:01 10 43.74 0.00 2.41 4.18 0.08 49.58 13:15:01 11 9.82 0.00 0.72 0.17 0.02 89.28 13:15:01 12 3.87 0.00 0.32 0.00 0.03 95.78 13:15:01 13 1.67 0.00 0.12 0.05 0.02 98.15 13:15:01 14 2.14 0.00 0.12 0.02 0.05 97.68 13:15:01 15 1.77 0.00 0.12 0.08 0.03 98.00 13:16:01 all 31.51 0.00 1.19 0.66 0.08 66.57 13:16:01 0 28.01 0.00 1.32 4.48 0.08 66.11 13:16:01 1 30.27 0.00 1.40 0.15 0.08 68.09 13:16:01 2 29.68 0.00 1.97 0.03 0.07 68.24 13:16:01 3 37.93 0.00 0.85 0.00 0.08 61.13 13:16:01 4 28.36 0.00 0.85 0.08 0.08 70.62 13:16:01 5 31.81 0.00 1.83 0.92 0.07 65.38 13:16:01 6 43.28 0.00 1.07 0.07 0.08 55.50 13:16:01 7 37.67 0.00 1.56 1.06 0.07 59.65 13:16:01 8 40.51 0.00 0.90 0.03 0.07 58.49 13:16:01 9 41.44 0.00 1.16 0.28 0.08 57.03 13:16:01 10 24.81 0.00 1.09 0.23 0.07 73.80 13:16:01 11 28.86 0.00 1.12 0.39 0.08 69.55 13:16:01 12 23.51 0.00 0.77 2.68 0.08 72.95 13:16:01 13 26.46 0.00 0.74 0.00 0.07 72.73 13:16:01 14 22.05 0.00 1.26 0.03 0.05 76.61 13:16:01 15 29.55 0.00 1.09 0.00 0.08 69.27 13:17:01 all 25.44 0.00 0.88 0.63 0.06 72.98 13:17:01 0 22.60 0.00 0.77 2.72 0.05 73.86 13:17:01 1 25.91 0.00 1.17 0.03 0.07 72.82 13:17:01 2 21.05 0.00 1.10 0.00 0.07 77.78 13:17:01 3 19.58 0.00 1.79 0.00 0.05 78.59 13:17:01 4 34.87 0.00 1.44 0.00 0.08 63.60 13:17:01 5 25.82 0.00 0.73 0.00 0.07 73.38 13:17:01 6 22.69 0.00 0.84 0.05 0.05 76.37 13:17:01 7 27.16 0.00 0.38 0.00 0.07 72.39 13:17:01 8 20.56 0.00 0.88 7.29 0.07 71.19 13:17:01 9 29.56 0.00 0.87 0.00 0.08 69.49 13:17:01 10 21.33 0.00 0.52 0.00 0.05 78.10 13:17:01 11 30.87 0.00 0.73 0.00 0.07 68.33 13:17:01 12 23.89 0.00 0.43 0.00 0.05 75.62 13:17:01 13 21.08 0.00 0.70 0.00 0.05 78.17 13:17:01 14 29.23 0.00 0.97 0.00 0.07 69.73 13:17:01 15 30.88 0.00 0.77 0.00 0.07 68.28 13:18:01 all 22.91 0.00 0.76 0.80 0.05 75.47 13:18:01 0 21.83 0.00 0.68 0.48 0.07 76.94 13:18:01 1 20.87 0.00 0.57 0.02 0.03 78.51 13:18:01 2 24.41 0.00 0.45 0.00 0.05 75.09 13:18:01 3 27.53 0.00 1.12 0.00 0.07 71.28 13:18:01 4 32.38 0.00 1.02 2.79 0.05 63.76 13:18:01 5 27.37 0.00 1.71 0.02 0.05 70.85 13:18:01 6 20.80 0.00 0.63 0.00 0.05 78.51 13:18:01 7 17.44 0.00 0.99 1.89 0.05 79.63 13:18:01 8 22.28 0.00 0.48 0.52 0.05 76.67 13:18:01 9 26.14 0.00 0.38 0.02 0.05 73.41 13:18:01 10 25.35 0.00 0.68 0.03 0.07 73.86 13:18:01 11 19.03 0.00 0.55 0.03 0.07 80.31 13:18:01 12 17.72 0.00 0.67 7.01 0.05 74.54 13:18:01 13 21.61 0.00 0.43 0.00 0.03 77.92 13:18:01 14 22.84 0.00 1.32 0.02 0.05 75.78 13:18:01 15 18.96 0.00 0.49 0.00 0.03 80.52 13:19:01 all 21.80 0.00 0.79 1.15 0.05 76.21 13:19:01 0 17.83 0.00 0.78 0.00 0.05 81.33 13:19:01 1 24.55 0.00 0.55 1.39 0.07 73.44 13:19:01 2 23.67 0.00 0.52 0.65 0.05 75.11 13:19:01 3 20.31 0.00 0.67 0.00 0.05 78.97 13:19:01 4 30.55 0.00 1.35 0.07 0.07 67.96 13:19:01 5 14.94 0.00 0.65 0.00 0.05 84.36 13:19:01 6 16.89 0.00 0.89 3.07 0.05 79.10 13:19:01 7 32.41 0.00 1.12 0.00 0.07 66.40 13:19:01 8 21.23 0.00 0.89 2.34 0.05 75.50 13:19:01 9 16.03 0.00 0.84 0.10 0.07 82.96 13:19:01 10 25.40 0.00 0.45 0.00 0.05 74.10 13:19:01 11 14.42 0.00 0.75 0.00 0.03 84.79 13:19:01 12 23.57 0.00 1.25 7.84 0.07 67.27 13:19:01 13 25.45 0.00 0.79 2.53 0.07 71.17 13:19:01 14 16.21 0.00 0.48 0.00 0.07 83.24 13:19:01 15 25.35 0.00 0.60 0.45 0.07 73.53 13:20:01 all 24.86 0.00 0.76 1.09 0.06 73.22 13:20:01 0 30.79 0.00 1.27 0.00 0.07 67.87 13:20:01 1 23.78 0.00 1.20 0.00 0.05 74.97 13:20:01 2 27.69 0.00 1.04 0.20 0.07 71.01 13:20:01 3 23.75 0.00 1.39 0.00 0.07 74.79 13:20:01 4 27.10 0.00 0.40 0.02 0.05 72.43 13:20:01 5 20.07 0.00 0.49 0.00 0.07 79.38 13:20:01 6 24.99 0.00 0.86 3.29 0.08 70.78 13:20:01 7 21.10 0.00 0.52 0.00 0.05 78.33 13:20:01 8 14.72 0.00 0.72 13.98 0.07 70.51 13:20:01 9 31.50 0.00 0.87 0.00 0.07 67.56 13:20:01 10 30.86 0.00 0.33 0.00 0.05 68.76 13:20:01 11 28.54 0.00 0.43 0.00 0.07 70.96 13:20:01 12 18.85 0.00 0.87 0.00 0.05 80.23 13:20:01 13 25.27 0.00 0.54 0.00 0.05 74.15 13:20:01 14 20.05 0.00 0.37 0.00 0.03 79.55 13:20:01 15 28.63 0.00 0.95 0.00 0.05 70.36 Average: all 22.04 0.00 0.80 0.96 0.06 76.15 Average: 0 20.65 0.00 0.88 1.57 0.06 76.84 Average: 1 21.40 0.00 0.83 0.26 0.05 77.45 Average: 2 21.24 0.00 0.86 0.15 0.05 77.70 Average: 3 22.17 0.00 1.06 0.06 0.06 76.66 Average: 4 25.79 0.00 0.88 0.53 0.06 72.75 Average: 5 20.18 0.00 0.91 0.16 0.05 78.69 Average: 6 21.77 0.00 0.75 1.08 0.06 76.34 Average: 7 22.80 0.00 0.84 2.98 0.06 73.32 Average: 8 20.33 0.00 0.68 4.10 0.05 74.84 Average: 9 25.72 0.00 0.80 0.14 0.06 73.27 Average: 10 28.58 0.00 0.91 0.74 0.06 69.70 Average: 11 21.91 0.00 0.72 0.10 0.06 77.21 Average: 12 18.56 0.00 0.72 2.92 0.06 77.74 Average: 13 20.24 0.00 0.55 0.43 0.05 78.73 Average: 14 18.75 0.00 0.75 0.01 0.05 80.44 Average: 15 22.52 0.00 0.67 0.09 0.06 76.66