---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28170 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 1159 58768 0 4492 62567 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:c7:d1:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fec7:d188/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:b1:1c:0f 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-28170) 07/15/25 _x86_64_ (16 CPU) 11:07:52 LINUX RESTART (16 CPU) 11:08:01 tps rtps wtps bread/s bwrtn/s 11:09:01 387.60 74.06 313.55 5353.68 109480.97 11:10:01 211.86 43.23 168.64 2462.79 82069.79 11:11:01 79.30 4.18 75.12 131.98 71304.12 11:12:01 59.91 0.62 59.30 17.59 76103.83 11:13:01 65.39 0.12 65.27 3.07 85244.46 11:14:01 48.11 1.70 46.41 106.38 27456.22 Average: 142.04 20.65 121.38 1345.99 75277.54 11:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 62826572 64220040 3141172 4.76 79232 1847672 2150928 3.21 1072960 1658064 207472 11:10:01 61048512 62737596 4919232 7.46 96136 2113200 3645256 5.44 2599344 1886676 11788 11:11:01 59921284 61743468 6046460 9.17 101068 2236188 3866864 5.77 3636752 1960440 220 11:12:01 59323496 61899696 6644248 10.07 105100 2971712 3894692 5.81 3561244 2606988 460556 11:13:01 58084696 61473536 7883048 11.95 107948 3768196 4048096 6.04 4009464 3364248 297920 11:14:01 60207300 64096684 5760444 8.73 113300 4254364 2079692 3.10 1402992 3837064 26468 Average: 60235310 62695170 5732434 8.69 100464 2865222 3280921 4.90 2713793 2552247 167404 11:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 471.44 302.38 1996.14 84.49 0.00 0.00 0.00 0.00 11:09:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 561.92 383.84 2388.59 123.89 0.00 0.00 0.00 0.00 11:10:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 359.62 275.14 1760.11 77.72 0.00 0.00 0.00 0.00 11:11:01 lo 38.11 38.11 190.66 190.66 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 601.10 426.57 586.91 160.24 0.00 0.00 0.00 0.00 11:12:01 lo 4.03 4.03 2.03 2.03 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 251.12 177.89 658.97 132.24 0.00 0.00 0.00 0.00 11:13:01 lo 3.52 3.52 1.95 1.95 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 409.35 260.96 242.37 83.94 0.00 0.00 0.00 0.00 11:14:01 lo 2.55 2.55 0.73 0.73 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 442.43 304.47 1272.18 110.42 0.00 0.00 0.00 0.00 Average: lo 8.48 8.48 32.61 32.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28170) 07/15/25 _x86_64_ (16 CPU) 11:07:52 LINUX RESTART (16 CPU) 11:08:01 CPU %user %nice %system %iowait %steal %idle 11:09:01 all 5.05 0.00 0.69 1.29 0.02 92.94 11:09:01 0 6.91 0.00 0.35 0.13 0.02 92.59 11:09:01 1 4.56 0.00 0.47 7.15 0.02 87.80 11:09:01 2 3.15 0.00 0.57 0.35 0.03 95.90 11:09:01 3 5.44 0.00 1.52 3.61 0.05 89.38 11:09:01 4 9.04 0.00 0.93 0.28 0.03 89.71 11:09:01 5 7.80 0.00 0.68 0.13 0.02 91.36 11:09:01 6 18.63 0.00 1.02 0.70 0.03 79.61 11:09:01 7 6.46 0.00 0.73 0.20 0.02 92.58 11:09:01 8 2.66 0.00 0.40 0.03 0.02 96.89 11:09:01 9 1.07 0.00 0.28 0.03 0.02 98.60 11:09:01 10 3.07 0.00 0.25 0.18 0.02 96.48 11:09:01 11 0.92 0.00 0.57 0.02 0.02 98.48 11:09:01 12 3.54 0.00 0.37 0.18 0.02 95.89 11:09:01 13 1.54 0.00 0.60 4.53 0.02 93.31 11:09:01 14 3.05 0.00 0.69 3.03 0.02 93.22 11:09:01 15 3.02 0.00 1.62 0.15 0.02 95.19 11:10:01 all 17.80 0.00 0.92 0.67 0.05 80.56 11:10:01 0 17.81 0.00 1.85 0.53 0.05 79.75 11:10:01 1 9.76 0.00 0.40 5.58 0.05 84.21 11:10:01 2 17.81 0.00 0.89 0.00 0.05 81.25 11:10:01 3 24.35 0.00 0.92 0.08 0.08 74.56 11:10:01 4 15.34 0.00 0.60 0.27 0.03 83.76 11:10:01 5 36.14 0.00 1.60 0.57 0.08 61.61 11:10:01 6 21.78 0.00 0.98 0.25 0.05 76.94 11:10:01 7 20.74 0.00 1.27 0.57 0.05 77.37 11:10:01 8 16.21 0.00 0.60 0.05 0.05 83.09 11:10:01 9 19.42 0.00 1.57 0.18 0.05 78.78 11:10:01 10 15.84 0.00 0.80 0.12 0.05 83.19 11:10:01 11 13.10 0.00 0.65 0.89 0.05 85.32 11:10:01 12 23.17 0.00 0.77 0.02 0.07 75.97 11:10:01 13 13.80 0.00 0.82 1.56 0.05 83.77 11:10:01 14 8.51 0.00 0.59 0.08 0.03 90.79 11:10:01 15 10.90 0.00 0.35 0.02 0.03 88.70 11:11:01 all 28.39 0.00 0.83 0.27 0.06 70.45 11:11:01 0 26.75 0.00 0.85 0.00 0.10 72.30 11:11:01 1 29.14 0.00 0.82 4.09 0.05 65.90 11:11:01 2 28.97 0.00 0.58 0.00 0.07 70.38 11:11:01 3 42.47 0.00 1.92 0.03 0.07 55.51 11:11:01 4 27.44 0.00 0.57 0.00 0.05 71.94 11:11:01 5 25.20 0.00 0.78 0.00 0.07 73.95 11:11:01 6 27.14 0.00 0.72 0.00 0.07 72.08 11:11:01 7 30.64 0.00 0.77 0.02 0.07 68.51 11:11:01 8 24.87 0.00 0.92 0.00 0.05 74.17 11:11:01 9 28.77 0.00 1.14 0.07 0.08 69.94 11:11:01 10 23.93 0.00 0.59 0.00 0.05 75.43 11:11:01 11 34.67 0.00 0.79 0.00 0.07 64.48 11:11:01 12 29.61 0.00 0.82 0.00 0.07 69.50 11:11:01 13 25.79 0.00 0.67 0.12 0.05 73.37 11:11:01 14 22.07 0.00 0.45 0.08 0.05 77.35 11:11:01 15 26.77 0.00 0.82 0.00 0.07 72.35 11:12:01 all 31.05 0.00 1.11 0.32 0.07 67.45 11:12:01 0 28.68 0.00 1.02 0.00 0.07 70.23 11:12:01 1 39.93 0.00 0.97 1.35 0.08 57.66 11:12:01 2 27.15 0.00 0.77 0.00 0.05 72.03 11:12:01 3 35.67 0.00 1.58 0.00 0.08 62.67 11:12:01 4 29.71 0.00 0.99 0.00 0.07 69.24 11:12:01 5 24.42 0.00 1.12 0.02 0.07 74.38 11:12:01 6 31.19 0.00 0.62 2.53 0.08 65.57 11:12:01 7 23.93 0.00 1.25 0.00 0.05 74.77 11:12:01 8 31.41 0.00 0.87 0.54 0.07 67.12 11:12:01 9 38.40 0.00 1.37 0.00 0.08 60.14 11:12:01 10 29.56 0.00 0.62 0.00 0.07 69.76 11:12:01 11 34.94 0.00 2.26 0.02 0.08 62.70 11:12:01 12 30.23 0.00 0.94 0.00 0.07 68.77 11:12:01 13 26.32 0.00 0.82 0.00 0.07 72.80 11:12:01 14 33.13 0.00 0.99 0.65 0.10 65.13 11:12:01 15 32.11 0.00 1.60 0.00 0.05 66.23 11:13:01 all 27.54 0.00 0.96 0.50 0.06 70.95 11:13:01 0 29.66 0.00 0.90 0.50 0.08 68.85 11:13:01 1 33.66 0.00 0.70 0.00 0.05 65.59 11:13:01 2 28.97 0.00 0.67 0.00 0.07 70.29 11:13:01 3 29.42 0.00 1.03 0.02 0.05 69.48 11:13:01 4 29.42 0.00 1.05 0.08 0.07 69.38 11:13:01 5 29.94 0.00 2.07 0.00 0.07 67.92 11:13:01 6 33.67 0.00 0.96 1.71 0.07 63.60 11:13:01 7 26.41 0.00 0.79 1.57 0.08 71.15 11:13:01 8 21.19 0.00 0.58 1.27 0.03 76.92 11:13:01 9 24.32 0.00 0.70 0.00 0.08 74.90 11:13:01 10 17.17 0.00 0.60 0.00 0.03 82.20 11:13:01 11 23.28 0.00 0.87 0.00 0.07 75.78 11:13:01 12 22.52 0.00 1.32 2.04 0.07 74.06 11:13:01 13 28.03 0.00 0.72 0.22 0.05 70.99 11:13:01 14 26.69 0.00 0.65 0.20 0.05 72.40 11:13:01 15 36.19 0.00 1.67 0.35 0.07 61.72 11:14:01 all 12.52 0.00 0.65 0.25 0.03 86.55 11:14:01 0 10.85 0.00 0.43 0.00 0.02 88.70 11:14:01 1 12.15 0.00 0.58 0.10 0.03 87.13 11:14:01 2 10.99 0.00 0.40 0.02 0.05 88.54 11:14:01 3 7.47 0.00 0.52 0.00 0.03 91.98 11:14:01 4 5.79 0.00 0.42 1.17 0.02 92.61 11:14:01 5 19.01 0.00 1.83 0.00 0.05 79.11 11:14:01 6 18.86 0.00 0.72 0.05 0.03 80.34 11:14:01 7 25.81 0.00 0.95 0.10 0.05 73.09 11:14:01 8 18.52 0.00 1.30 0.77 0.03 79.38 11:14:01 9 15.32 0.00 0.52 0.22 0.03 83.92 11:14:01 10 14.86 0.00 0.35 0.02 0.03 84.74 11:14:01 11 7.73 0.00 0.28 0.00 0.02 91.97 11:14:01 12 9.04 0.00 0.43 0.00 0.03 90.49 11:14:01 13 9.20 0.00 0.95 1.47 0.05 88.32 11:14:01 14 8.98 0.00 0.43 0.00 0.03 90.55 11:14:01 15 5.83 0.00 0.28 0.02 0.02 93.85 Average: all 20.38 0.00 0.86 0.55 0.05 78.16 Average: 0 20.11 0.00 0.90 0.19 0.06 78.74 Average: 1 21.53 0.00 0.66 3.05 0.05 74.72 Average: 2 19.50 0.00 0.65 0.06 0.05 79.74 Average: 3 24.12 0.00 1.25 0.62 0.06 73.95 Average: 4 19.45 0.00 0.76 0.30 0.04 79.45 Average: 5 23.74 0.00 1.35 0.12 0.06 74.73 Average: 6 25.20 0.00 0.84 0.87 0.06 73.03 Average: 7 22.33 0.00 0.96 0.41 0.05 76.25 Average: 8 19.14 0.00 0.78 0.44 0.04 79.60 Average: 9 21.20 0.00 0.93 0.08 0.06 77.72 Average: 10 17.40 0.00 0.53 0.05 0.04 81.97 Average: 11 19.09 0.00 0.90 0.15 0.05 79.81 Average: 12 19.67 0.00 0.77 0.37 0.05 79.13 Average: 13 17.45 0.00 0.76 1.32 0.05 80.43 Average: 14 17.07 0.00 0.63 0.68 0.05 81.58 Average: 15 19.13 0.00 1.06 0.09 0.04 79.68