---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46459 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 1202 58698 0 4520 62524 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:ed:0f:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:feed:f2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:85:ea:8a 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-46459) 09/17/25 _x86_64_ (16 CPU) 10:13:04 LINUX RESTART (16 CPU) 10:14:01 tps rtps wtps bread/s bwrtn/s 10:15:01 211.53 42.44 169.09 2418.93 93396.03 10:16:01 109.00 5.50 103.50 210.23 80287.15 10:17:01 56.58 0.62 55.96 27.06 77462.98 10:18:01 40.41 0.47 39.94 13.20 42723.95 10:19:01 20.35 0.10 20.25 2.93 17101.28 10:20:01 38.49 0.82 37.68 86.92 26599.30 Average: 79.39 8.32 71.07 459.87 56262.37 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 61853180 63535976 4114564 6.24 95652 2108116 2565572 3.83 1782144 1894356 108732 10:16:01 59898652 61727560 6069092 9.20 101204 2242676 4052872 6.05 3649072 1963456 2540 10:17:01 60182024 62315360 5785720 8.77 104144 2537312 4547556 6.79 3144152 2173528 262836 10:18:01 59420108 62022588 6547636 9.93 105800 2996824 3731608 5.57 3438476 2624624 230320 10:19:01 57764688 61179836 8203056 12.43 108604 3793308 5526996 8.25 4308740 3382460 524764 10:20:01 60134192 64047632 5833552 8.84 112892 4278700 2153044 3.21 1451256 3855612 269192 Average: 59875474 62471492 6092270 9.24 104716 2992823 3762941 5.61 2962307 2649006 233064 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 294.50 236.13 2846.28 42.25 0.00 0.00 0.00 0.00 10:15:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 659.26 422.51 1888.99 132.53 0.00 0.00 0.00 0.00 10:16:01 lo 6.77 6.77 6.67 6.67 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 661.28 390.94 622.13 126.32 0.00 0.00 0.00 0.00 10:17:01 lo 23.01 23.01 96.81 96.81 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 305.28 158.31 76.71 54.15 0.00 0.00 0.00 0.00 10:18:01 lo 2.62 2.62 1.04 1.04 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 452.44 218.00 706.06 87.88 0.00 0.00 0.00 0.00 10:19:01 lo 2.92 2.92 1.50 1.50 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 200.95 132.51 181.00 39.08 0.00 0.00 0.00 0.00 10:20:01 lo 2.90 2.90 1.18 1.18 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 428.96 259.74 1053.52 80.37 0.00 0.00 0.00 0.00 Average: lo 6.49 6.49 17.88 17.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46459) 09/17/25 _x86_64_ (16 CPU) 10:13:04 LINUX RESTART (16 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 11.62 0.00 0.65 1.50 0.04 86.20 10:15:01 0 7.65 0.00 0.70 1.10 0.05 90.49 10:15:01 1 12.16 0.00 0.28 0.02 0.03 87.51 10:15:01 2 10.38 0.00 0.73 0.45 0.05 88.38 10:15:01 3 20.56 0.00 1.50 0.93 0.03 76.97 10:15:01 4 7.68 0.00 0.37 0.02 0.03 91.90 10:15:01 5 6.89 0.00 0.28 0.00 0.02 92.80 10:15:01 6 8.38 0.00 0.45 0.08 0.02 91.07 10:15:01 7 15.12 0.00 0.37 0.05 0.05 84.41 10:15:01 8 10.08 0.00 0.68 0.20 0.03 89.01 10:15:01 9 6.61 0.00 0.30 0.03 0.03 93.03 10:15:01 10 12.38 0.00 0.75 0.20 0.03 86.64 10:15:01 11 31.78 0.00 1.70 1.54 0.08 64.90 10:15:01 12 9.32 0.00 0.52 1.55 0.03 88.58 10:15:01 13 5.54 0.00 0.37 15.84 0.05 78.20 10:15:01 14 8.94 0.00 0.58 0.02 0.10 90.36 10:15:01 15 12.39 0.00 0.75 1.94 0.05 84.87 10:16:01 all 29.12 0.00 1.03 1.32 0.07 68.46 10:16:01 0 22.36 0.00 0.70 1.05 0.05 75.84 10:16:01 1 42.68 0.00 1.74 0.10 0.10 55.38 10:16:01 2 39.09 0.00 1.18 0.02 0.10 59.62 10:16:01 3 33.19 0.00 1.02 0.03 0.07 65.68 10:16:01 4 29.32 0.00 1.53 0.02 0.07 69.07 10:16:01 5 37.54 0.00 1.25 0.10 0.08 61.02 10:16:01 6 23.96 0.00 0.45 0.00 0.07 75.53 10:16:01 7 21.59 0.00 0.91 0.18 0.07 77.25 10:16:01 8 36.91 0.00 0.90 0.03 0.08 62.07 10:16:01 9 22.54 0.00 1.17 0.05 0.07 76.17 10:16:01 10 30.76 0.00 1.22 0.07 0.07 67.88 10:16:01 11 29.54 0.00 0.77 0.02 0.07 69.61 10:16:01 12 18.55 0.00 0.58 0.17 0.05 80.65 10:16:01 13 16.34 0.00 0.69 19.15 0.07 63.75 10:16:01 14 37.24 0.00 1.36 0.10 0.08 61.21 10:16:01 15 24.29 0.00 1.02 0.00 0.05 74.64 10:17:01 all 27.46 0.00 0.81 0.97 0.07 70.69 10:17:01 0 43.94 0.00 1.15 0.13 0.08 54.69 10:17:01 1 28.13 0.00 0.92 0.00 0.05 70.90 10:17:01 2 26.64 0.00 0.99 0.00 0.05 72.33 10:17:01 3 31.37 0.00 0.38 0.02 0.07 68.16 10:17:01 4 23.99 0.00 1.42 0.00 0.07 74.52 10:17:01 5 29.01 0.00 0.68 0.00 0.10 70.20 10:17:01 6 35.08 0.00 0.64 0.00 0.07 64.22 10:17:01 7 31.68 0.00 0.95 0.00 0.08 67.29 10:17:01 8 21.40 0.00 0.60 0.00 0.05 77.95 10:17:01 9 24.20 0.00 0.28 0.00 0.05 75.47 10:17:01 10 26.88 0.00 1.46 0.00 0.08 71.58 10:17:01 11 29.60 0.00 1.17 0.00 0.07 69.16 10:17:01 12 14.48 0.00 0.28 3.96 0.07 81.21 10:17:01 13 16.55 0.00 0.89 11.46 0.08 71.03 10:17:01 14 27.31 0.00 0.67 0.00 0.07 71.95 10:17:01 15 29.10 0.00 0.50 0.00 0.07 70.33 10:18:01 all 20.35 0.00 0.66 0.59 0.05 78.34 10:18:01 0 18.19 0.00 0.72 0.00 0.07 81.03 10:18:01 1 25.39 0.00 0.37 0.00 0.07 74.18 10:18:01 2 17.61 0.00 1.00 0.00 0.05 81.34 10:18:01 3 10.63 0.00 0.73 0.00 0.03 88.60 10:18:01 4 18.51 0.00 0.38 0.00 0.03 81.07 10:18:01 5 22.14 0.00 0.50 0.00 0.05 77.31 10:18:01 6 16.92 0.00 0.52 0.00 0.05 82.51 10:18:01 7 22.06 0.00 0.42 0.00 0.05 77.47 10:18:01 8 21.63 0.00 0.60 0.00 0.07 77.71 10:18:01 9 13.35 0.00 0.45 0.00 0.03 86.16 10:18:01 10 26.80 0.00 0.84 0.00 0.05 72.31 10:18:01 11 34.77 0.00 1.69 0.00 0.07 63.47 10:18:01 12 13.84 0.00 0.68 0.91 0.03 84.53 10:18:01 13 18.96 0.00 0.60 8.54 0.07 71.83 10:18:01 14 21.59 0.00 0.67 0.00 0.05 77.70 10:18:01 15 23.40 0.00 0.47 0.00 0.07 76.06 10:19:01 all 20.44 0.00 0.74 0.34 0.06 78.42 10:19:01 0 18.73 0.00 0.83 3.46 0.08 76.89 10:19:01 1 29.23 0.00 0.97 0.00 0.07 69.74 10:19:01 2 21.21 0.00 0.72 0.02 0.08 77.97 10:19:01 3 17.54 0.00 0.70 0.00 0.07 81.69 10:19:01 4 15.17 0.00 0.50 0.02 0.07 84.24 10:19:01 5 23.43 0.00 0.65 0.03 0.05 75.83 10:19:01 6 16.90 0.00 0.55 0.00 0.05 82.50 10:19:01 7 24.83 0.00 0.40 0.00 0.08 74.68 10:19:01 8 27.15 0.00 0.69 0.00 0.05 72.11 10:19:01 9 14.85 0.00 0.37 0.00 0.05 84.73 10:19:01 10 19.17 0.00 0.45 0.00 0.07 80.32 10:19:01 11 19.23 0.00 0.72 0.02 0.07 79.97 10:19:01 12 9.96 0.00 0.73 1.92 0.05 87.34 10:19:01 13 23.43 0.00 2.39 0.00 0.05 74.13 10:19:01 14 23.00 0.00 0.79 0.00 0.05 76.16 10:19:01 15 23.17 0.00 0.45 0.00 0.07 76.31 10:20:01 all 17.14 0.00 0.66 0.32 0.04 81.84 10:20:01 0 10.15 0.00 0.53 0.00 0.03 89.29 10:20:01 1 12.40 0.00 0.28 0.00 0.03 87.29 10:20:01 2 32.03 0.00 1.60 0.07 0.05 66.25 10:20:01 3 25.36 0.00 1.00 0.10 0.05 73.49 10:20:01 4 13.58 0.00 0.42 0.00 0.03 85.96 10:20:01 5 20.23 0.00 1.07 2.79 0.05 75.86 10:20:01 6 15.18 0.00 0.60 0.02 0.03 84.17 10:20:01 7 13.46 0.00 0.52 0.02 0.03 85.97 10:20:01 8 17.00 0.00 0.48 0.00 0.05 82.46 10:20:01 9 9.57 0.00 0.28 0.00 0.03 90.11 10:20:01 10 16.76 0.00 0.70 0.00 0.03 82.50 10:20:01 11 17.04 0.00 0.52 1.64 0.05 80.76 10:20:01 12 8.55 0.00 0.30 0.47 0.03 90.64 10:20:01 13 17.68 0.00 0.67 0.00 0.07 81.59 10:20:01 14 19.91 0.00 0.58 0.02 0.03 79.45 10:20:01 15 25.34 0.00 0.99 0.00 0.05 73.62 Average: all 21.02 0.00 0.76 0.84 0.06 77.33 Average: 0 20.17 0.00 0.77 0.96 0.06 78.04 Average: 1 24.99 0.00 0.76 0.02 0.06 74.17 Average: 2 24.48 0.00 1.04 0.09 0.06 74.33 Average: 3 23.10 0.00 0.89 0.18 0.05 75.77 Average: 4 18.04 0.00 0.77 0.01 0.05 81.14 Average: 5 23.21 0.00 0.74 0.49 0.06 75.51 Average: 6 19.40 0.00 0.53 0.02 0.05 80.00 Average: 7 21.45 0.00 0.59 0.04 0.06 77.85 Average: 8 22.36 0.00 0.66 0.04 0.06 76.89 Average: 9 15.18 0.00 0.48 0.01 0.04 84.28 Average: 10 22.12 0.00 0.90 0.04 0.06 76.88 Average: 11 26.99 0.00 1.09 0.53 0.07 71.32 Average: 12 12.45 0.00 0.52 1.50 0.04 85.49 Average: 13 16.42 0.00 0.93 9.16 0.06 73.42 Average: 14 22.99 0.00 0.77 0.02 0.06 76.15 Average: 15 22.95 0.00 0.70 0.32 0.06 75.97