---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-571 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: 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): 0-15 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 1285 58609 0 4526 62440 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:e2:4c:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fee2:4cf7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:bf:8f:39 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-571) 09/27/25 _x86_64_ (16 CPU) 10:27:07 LINUX RESTART (16 CPU) 10:28:01 tps rtps wtps bread/s bwrtn/s 10:29:01 185.65 42.31 143.34 2411.20 44419.80 10:30:01 89.62 5.73 83.89 219.96 39640.19 10:31:01 26.34 0.62 25.72 26.12 31294.10 10:32:02 41.58 0.47 41.11 12.37 43682.42 10:33:01 38.20 0.12 38.08 4.88 48242.67 10:34:01 36.39 0.17 36.23 9.47 46261.49 Average: 69.71 8.25 61.45 448.41 42240.29 10:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 61697904 63338952 4269840 6.47 94732 2067944 3633200 5.42 1970528 1858284 107316 10:30:01 59596100 61429604 6371644 9.66 101116 2247124 4235104 6.32 3944596 1967344 2516 10:31:01 59993584 62116304 5974160 9.06 103092 2528768 3567980 5.32 3336396 2165884 252108 10:32:02 59319244 61693236 6648500 10.08 105008 2772544 4108796 6.13 3767704 2402064 420 10:33:01 58469944 61588644 7497800 11.37 107944 3501644 4046512 6.04 3866876 3122080 230316 10:34:01 60057172 63966928 5910572 8.96 111392 4276464 2045412 3.05 1519364 3859732 485952 Average: 59855658 62355611 6112086 9.27 103881 2899081 3606167 5.38 3067577 2562565 179771 10:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 ens3 200.92 165.46 2277.61 29.09 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 10:30:01 ens3 1118.68 709.85 2681.32 209.92 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 5.92 5.92 6.69 6.69 0.00 0.00 0.00 0.00 10:31:01 ens3 936.87 588.62 669.25 178.79 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 25.76 25.76 97.19 97.19 0.00 0.00 0.00 0.00 10:32:02 ens3 405.07 222.65 113.34 72.71 0.00 0.00 0.00 0.00 10:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 lo 1.73 1.73 0.56 0.56 0.00 0.00 0.00 0.00 10:33:01 ens3 746.11 406.49 766.82 124.17 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 3.07 3.07 1.54 1.54 0.00 0.00 0.00 0.00 10:34:01 ens3 386.25 210.38 220.71 69.33 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 3.35 3.35 1.61 1.61 0.00 0.00 0.00 0.00 Average: ens3 631.93 383.80 1122.15 113.96 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: lo 6.76 6.76 17.99 17.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-571) 09/27/25 _x86_64_ (16 CPU) 10:27:07 LINUX RESTART (16 CPU) 10:28:01 CPU %user %nice %system %iowait %steal %idle 10:29:01 all 10.24 0.00 0.58 1.20 0.03 87.95 10:29:01 0 12.68 0.00 0.63 0.28 0.03 86.37 10:29:01 1 4.74 0.00 0.27 0.28 0.02 94.69 10:29:01 2 7.37 0.00 0.23 0.03 0.02 92.35 10:29:01 3 5.72 0.00 0.32 0.15 0.02 93.80 10:29:01 4 9.02 0.00 0.28 0.27 0.03 90.39 10:29:01 5 5.91 0.00 0.52 0.52 0.02 93.04 10:29:01 6 7.57 0.00 0.33 0.00 0.02 92.08 10:29:01 7 10.66 0.00 0.50 0.52 0.03 88.29 10:29:01 8 7.42 0.00 0.33 0.00 0.03 92.21 10:29:01 9 12.61 0.00 0.38 0.13 0.03 86.83 10:29:01 10 19.37 0.00 1.54 2.52 0.08 76.48 10:29:01 11 3.68 0.00 0.13 0.00 0.00 96.18 10:29:01 12 13.64 0.00 0.90 0.78 0.05 84.62 10:29:01 13 8.96 0.00 0.77 0.10 0.03 90.14 10:29:01 14 27.60 0.00 1.54 1.05 0.07 69.74 10:29:01 15 6.87 0.00 0.55 12.66 0.03 79.89 10:30:01 all 30.96 0.00 1.16 0.62 0.07 67.18 10:30:01 0 30.45 0.00 1.22 0.02 0.07 68.25 10:30:01 1 29.79 0.00 1.37 0.00 0.07 68.77 10:30:01 2 38.12 0.00 1.02 0.03 0.08 60.74 10:30:01 3 34.40 0.00 1.22 0.02 0.08 64.28 10:30:01 4 31.87 0.00 1.26 0.12 0.08 66.67 10:30:01 5 27.21 0.00 0.96 0.07 0.07 71.70 10:30:01 6 32.36 0.00 1.24 0.00 0.10 66.29 10:30:01 7 41.12 0.00 0.75 0.00 0.08 58.05 10:30:01 8 32.67 0.00 1.81 1.49 0.07 63.96 10:30:01 9 26.67 0.00 1.09 7.85 0.07 64.33 10:30:01 10 34.30 0.00 1.17 0.15 0.07 64.31 10:30:01 11 31.07 0.00 1.37 0.02 0.08 67.46 10:30:01 12 30.79 0.00 0.95 0.00 0.07 68.19 10:30:01 13 18.90 0.00 0.84 0.00 0.05 80.22 10:30:01 14 35.41 0.00 1.39 0.00 0.08 63.11 10:30:01 15 20.33 0.00 0.79 0.20 0.05 78.63 10:31:01 all 26.74 0.00 0.76 0.45 0.06 71.99 10:31:01 0 27.00 0.00 1.00 0.00 0.07 71.93 10:31:01 1 23.07 0.00 0.98 0.00 0.07 75.88 10:31:01 2 26.51 0.00 0.68 0.00 0.07 72.74 10:31:01 3 22.14 0.00 0.50 0.00 0.05 77.31 10:31:01 4 26.41 0.00 1.17 0.03 0.08 72.30 10:31:01 5 21.90 0.00 0.47 0.00 0.07 77.57 10:31:01 6 31.30 0.00 0.57 0.00 0.05 68.08 10:31:01 7 23.79 0.00 0.48 0.00 0.05 75.68 10:31:01 8 26.46 0.00 0.49 0.00 0.05 73.00 10:31:01 9 31.71 0.00 1.15 7.08 0.07 59.98 10:31:01 10 26.38 0.00 0.82 0.03 0.08 72.68 10:31:01 11 26.42 0.00 0.47 0.00 0.05 73.07 10:31:01 12 13.12 0.00 1.07 0.00 0.03 85.78 10:31:01 13 19.75 0.00 0.62 0.00 0.05 79.58 10:31:01 14 48.21 0.00 0.92 0.00 0.08 50.79 10:31:01 15 33.66 0.00 0.72 0.00 0.08 65.54 10:32:02 all 16.52 0.00 0.53 0.90 0.04 82.01 10:32:02 0 21.81 0.00 0.63 0.00 0.05 77.50 10:32:02 1 9.70 0.00 0.45 0.00 0.03 89.82 10:32:02 2 18.49 0.00 0.37 0.00 0.05 81.10 10:32:02 3 12.79 0.00 0.33 0.00 0.03 86.85 10:32:02 4 18.17 0.00 1.25 8.79 0.03 71.75 10:32:02 5 15.31 0.00 0.60 0.00 0.03 84.06 10:32:02 6 14.93 0.00 0.75 2.82 0.07 81.43 10:32:02 7 16.40 0.00 0.40 0.02 0.07 83.12 10:32:02 8 18.60 0.00 0.38 0.42 0.05 80.55 10:32:02 9 17.04 0.00 0.42 1.77 0.05 80.72 10:32:02 10 13.21 0.00 0.67 0.00 0.03 86.09 10:32:02 11 15.75 0.00 0.30 0.00 0.03 83.92 10:32:02 12 21.49 0.00 0.82 0.00 0.05 77.64 10:32:02 13 17.53 0.00 0.35 0.27 0.05 81.80 10:32:02 14 16.91 0.00 0.25 0.02 0.05 82.77 10:32:02 15 16.15 0.00 0.50 0.28 0.03 83.03 10:33:01 all 21.89 0.00 0.74 0.86 0.06 76.44 10:33:01 0 18.85 0.00 0.87 0.00 0.05 80.23 10:33:01 1 24.54 0.00 0.97 0.00 0.07 74.43 10:33:01 2 22.13 0.00 0.46 0.00 0.05 77.36 10:33:01 3 13.22 0.00 0.29 0.00 0.05 86.44 10:33:01 4 17.53 0.00 1.12 0.00 0.05 81.29 10:33:01 5 16.07 0.00 0.61 0.00 0.07 83.25 10:33:01 6 22.69 0.00 0.66 9.02 0.05 67.57 10:33:01 7 23.39 0.00 0.34 0.00 0.05 76.22 10:33:01 8 23.82 0.00 0.41 0.00 0.05 75.72 10:33:01 9 28.71 0.00 0.95 0.02 0.07 70.25 10:33:01 10 19.71 0.00 0.84 0.00 0.07 79.39 10:33:01 11 25.18 0.00 0.90 0.00 0.05 73.86 10:33:01 12 20.88 0.00 0.58 0.00 0.05 78.49 10:33:01 13 29.58 0.00 0.48 0.00 0.07 69.88 10:33:01 14 24.37 0.00 1.34 0.00 0.05 74.23 10:33:01 15 19.63 0.00 1.07 4.73 0.05 74.51 10:34:01 all 20.97 0.00 0.72 1.08 0.06 77.16 10:34:01 0 21.37 0.00 1.77 0.00 0.07 76.80 10:34:01 1 22.92 0.00 0.64 0.00 0.05 76.40 10:34:01 2 24.31 0.00 0.70 0.00 0.05 74.94 10:34:01 3 19.18 0.00 0.45 0.00 0.07 80.30 10:34:01 4 19.49 0.00 0.43 4.53 0.05 75.50 10:34:01 5 24.09 0.00 1.17 1.66 0.07 73.02 10:34:01 6 17.94 0.00 0.72 5.00 0.07 76.27 10:34:01 7 15.38 0.00 0.65 0.00 0.05 83.92 10:34:01 8 22.16 0.00 0.72 0.00 0.07 77.06 10:34:01 9 19.95 0.00 0.62 0.00 0.05 79.38 10:34:01 10 19.45 0.00 0.40 0.00 0.05 80.10 10:34:01 11 23.60 0.00 0.87 0.00 0.07 75.46 10:34:01 12 23.78 0.00 0.52 0.18 0.07 75.45 10:34:01 13 20.12 0.00 0.48 0.00 0.07 79.33 10:34:01 14 25.52 0.00 0.88 0.00 0.07 73.53 10:34:01 15 16.27 0.00 0.52 6.00 0.05 77.15 Average: all 21.21 0.00 0.75 0.85 0.06 77.13 Average: 0 22.04 0.00 1.02 0.05 0.06 76.84 Average: 1 19.10 0.00 0.78 0.05 0.05 80.02 Average: 2 22.82 0.00 0.58 0.01 0.05 76.54 Average: 3 17.92 0.00 0.52 0.03 0.05 81.48 Average: 4 20.41 0.00 0.92 2.30 0.06 76.31 Average: 5 18.41 0.00 0.72 0.37 0.05 80.45 Average: 6 21.11 0.00 0.71 2.79 0.06 75.33 Average: 7 21.77 0.00 0.52 0.09 0.06 77.56 Average: 8 21.84 0.00 0.69 0.32 0.05 77.10 Average: 9 22.76 0.00 0.77 2.81 0.06 73.60 Average: 10 22.07 0.00 0.91 0.45 0.06 76.50 Average: 11 20.92 0.00 0.67 0.00 0.05 78.35 Average: 12 20.61 0.00 0.81 0.16 0.05 78.37 Average: 13 19.08 0.00 0.59 0.06 0.05 80.22 Average: 14 29.68 0.00 1.05 0.18 0.07 69.02 Average: 15 18.82 0.00 0.69 3.97 0.05 76.47