---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-31327 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: 2799.996 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 1326 58585 0 4509 62399 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:36:7d:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe36:7d9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:31:7d:e0 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-31327) 07/28/25 _x86_64_ (16 CPU) 14:02:53 LINUX RESTART (16 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 425.07 73.58 351.50 5307.03 99428.99 14:05:01 216.49 43.08 173.41 2446.64 74351.06 14:06:01 76.95 5.42 71.53 203.73 63988.00 14:07:01 42.74 0.05 42.69 1.60 59036.45 14:08:01 60.61 0.47 60.14 14.53 74838.86 14:09:01 45.31 0.10 45.21 2.93 55724.98 14:10:01 46.68 1.35 45.33 91.45 27415.83 Average: 130.35 17.66 112.69 1149.57 64947.48 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 62976712 64246960 2991032 4.53 69936 1740536 2134676 3.19 1010264 1582384 103772 14:05:01 61315980 62997284 4651764 7.05 95900 2105752 2849432 4.25 2314540 1892308 24708 14:06:01 59176920 61002816 6790824 10.29 101324 2239212 4614096 6.89 4370000 1959384 2324 14:07:01 59738636 61846896 6229108 9.44 103208 2514072 3902136 5.82 3606984 2152484 251768 14:08:01 58876712 61470752 7091032 10.75 105980 2987792 4064228 6.06 3987800 2616292 229844 14:09:01 57756820 61393092 8210924 12.45 109308 4009476 3879960 5.79 4089448 3598952 525864 14:10:01 59959924 63863360 6007820 9.11 113924 4267064 2146552 3.20 1629840 3844592 25824 Average: 59971672 62403023 5996072 9.09 99940 2837701 3370154 5.03 3001268 2520914 166301 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:02 ens3 488.99 269.76 1993.17 76.47 0.00 0.00 0.00 0.00 14:04:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 258.24 212.51 2308.45 35.06 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 1138.35 645.12 2000.32 205.09 0.00 0.00 0.00 0.00 14:06:01 lo 5.67 5.67 6.44 6.44 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 479.87 276.29 483.00 94.69 0.00 0.00 0.00 0.00 14:07:01 lo 22.78 22.78 96.08 96.08 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 643.91 307.90 166.30 108.48 0.00 0.00 0.00 0.00 14:08:01 lo 2.98 2.98 1.50 1.50 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 265.86 133.76 645.49 43.02 0.00 0.00 0.00 0.00 14:09:01 lo 3.90 3.90 1.58 1.58 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 118.88 68.61 164.67 24.07 0.00 0.00 0.00 0.00 14:10:01 lo 1.60 1.60 0.63 0.63 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 485.40 273.56 1105.89 83.95 0.00 0.00 0.00 0.00 Average: lo 5.67 5.67 15.25 15.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-31327) 07/28/25 _x86_64_ (16 CPU) 14:02:53 LINUX RESTART (16 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 4.65 0.00 0.70 1.52 0.03 93.11 14:04:02 0 7.51 0.00 0.67 0.17 0.03 91.62 14:04:02 1 7.08 0.00 2.62 3.38 0.02 86.90 14:04:02 2 0.95 0.00 0.47 11.43 0.02 87.14 14:04:02 3 9.25 0.00 1.14 1.84 0.03 87.74 14:04:02 4 3.06 0.00 0.33 0.02 0.02 96.57 14:04:02 5 2.27 0.00 0.47 0.13 0.02 97.11 14:04:02 6 2.32 0.00 0.30 0.27 0.02 97.10 14:04:02 7 19.34 0.00 1.55 1.02 0.05 78.04 14:04:02 8 1.74 0.00 0.33 0.13 0.02 97.78 14:04:02 9 2.12 0.00 0.45 1.08 0.05 96.30 14:04:02 10 3.39 0.00 0.58 0.37 0.02 95.65 14:04:02 11 3.37 0.00 0.53 3.86 0.02 92.22 14:04:02 12 1.00 0.00 0.33 0.07 0.02 98.58 14:04:02 13 2.77 0.00 0.23 0.03 0.02 96.95 14:04:02 14 2.70 0.00 0.40 0.35 0.03 96.51 14:04:02 15 5.48 0.00 0.67 0.27 0.03 93.56 14:05:01 all 12.42 0.00 0.80 0.80 0.05 85.93 14:05:01 0 8.97 0.00 0.54 0.20 0.02 90.26 14:05:01 1 10.06 0.00 0.71 0.15 0.05 89.03 14:05:01 2 10.62 0.00 0.66 0.81 0.03 87.86 14:05:01 3 12.83 0.00 0.81 0.12 0.03 86.20 14:05:01 4 6.94 0.00 0.44 0.02 0.03 92.57 14:05:01 5 5.84 0.00 0.56 0.03 0.03 93.53 14:05:01 6 7.33 0.00 0.22 0.27 0.03 92.15 14:05:01 7 40.69 0.00 3.78 2.31 0.10 53.12 14:05:01 8 13.65 0.00 0.90 0.32 0.07 85.05 14:05:01 9 12.21 0.00 1.02 0.22 0.05 86.50 14:05:01 10 16.88 0.00 0.75 0.19 0.07 82.12 14:05:01 11 7.64 0.00 0.37 7.25 0.03 84.71 14:05:01 12 12.45 0.00 0.72 0.41 0.07 86.36 14:05:01 13 9.80 0.00 0.43 0.09 0.03 89.66 14:05:01 14 12.01 0.00 0.58 0.37 0.03 87.00 14:05:01 15 10.90 0.00 0.46 0.02 0.03 88.59 14:06:01 all 30.29 0.00 1.21 0.31 0.09 68.10 14:06:01 0 33.34 0.00 1.88 0.03 0.12 64.62 14:06:01 1 38.87 0.00 1.46 0.02 0.10 59.55 14:06:01 2 39.84 0.00 1.19 0.00 0.10 58.87 14:06:01 3 31.99 0.00 1.49 0.00 0.10 66.42 14:06:01 4 26.50 0.00 0.87 0.00 0.10 72.54 14:06:01 5 32.31 0.00 0.95 0.00 0.10 66.63 14:06:01 6 30.74 0.00 1.05 0.00 0.10 68.10 14:06:01 7 26.37 0.00 1.06 1.19 0.10 71.29 14:06:01 8 32.83 0.00 0.84 0.00 0.08 66.25 14:06:01 9 26.86 0.00 0.74 0.00 0.08 72.32 14:06:01 10 28.07 0.00 3.33 0.10 0.08 68.41 14:06:01 11 25.85 0.00 0.91 3.51 0.08 69.66 14:06:01 12 37.76 0.00 0.90 0.02 0.08 61.23 14:06:01 13 21.41 0.00 0.77 0.02 0.08 77.72 14:06:01 14 21.96 0.00 0.64 0.02 0.07 77.32 14:06:01 15 29.90 0.00 1.16 0.07 0.12 68.76 14:07:01 all 28.40 0.00 0.87 0.35 0.07 70.30 14:07:01 0 26.33 0.00 0.65 0.00 0.08 72.94 14:07:01 1 25.31 0.00 1.51 0.00 0.05 73.13 14:07:01 2 37.95 0.00 1.02 0.00 0.10 60.93 14:07:01 3 23.33 0.00 1.39 0.00 0.07 75.21 14:07:01 4 15.22 0.00 0.68 0.00 0.05 84.05 14:07:01 5 37.73 0.00 0.67 0.00 0.07 61.53 14:07:01 6 34.21 0.00 0.70 0.00 0.08 65.01 14:07:01 7 34.85 0.00 1.05 0.25 0.08 63.77 14:07:01 8 26.73 0.00 0.95 0.05 0.05 72.22 14:07:01 9 33.14 0.00 0.99 0.45 0.07 65.36 14:07:01 10 17.09 0.00 0.93 0.00 0.07 81.90 14:07:01 11 27.27 0.00 0.60 0.00 0.07 72.06 14:07:01 12 28.83 0.00 0.64 0.00 0.07 70.47 14:07:01 13 20.71 0.00 0.65 4.91 0.05 73.68 14:07:01 14 28.52 0.00 0.52 0.00 0.05 70.91 14:07:01 15 37.40 0.00 1.07 0.00 0.08 61.45 14:08:01 all 29.21 0.00 1.06 0.39 0.08 69.27 14:08:01 0 24.49 0.00 1.40 1.80 0.08 72.21 14:08:01 1 31.15 0.00 1.95 1.26 0.08 65.56 14:08:01 2 35.70 0.00 1.36 0.00 0.08 62.86 14:08:01 3 23.38 0.00 1.05 0.02 0.07 75.48 14:08:01 4 39.20 0.00 1.95 0.00 0.08 58.77 14:08:01 5 25.37 0.00 0.84 1.47 0.08 72.24 14:08:01 6 35.42 0.00 0.94 0.00 0.08 63.56 14:08:01 7 33.78 0.00 0.52 0.00 0.07 65.63 14:08:01 8 29.51 0.00 0.79 0.00 0.08 69.62 14:08:01 9 31.88 0.00 0.94 0.02 0.10 67.06 14:08:01 10 22.59 0.00 0.84 0.02 0.07 76.49 14:08:01 11 27.25 0.00 0.65 0.00 0.08 72.01 14:08:01 12 30.98 0.00 1.16 0.00 0.10 67.76 14:08:01 13 20.77 0.00 0.55 1.61 0.07 77.01 14:08:01 14 25.02 0.00 1.13 0.00 0.05 73.79 14:08:01 15 30.79 0.00 0.92 0.00 0.07 68.22 14:09:01 all 27.00 0.00 1.11 0.31 0.08 71.51 14:09:01 0 24.51 0.00 0.93 0.00 0.08 74.47 14:09:01 1 30.72 0.00 1.10 0.28 0.10 67.79 14:09:01 2 33.24 0.00 0.75 0.00 0.07 65.94 14:09:01 3 33.17 0.00 1.34 0.00 0.08 65.41 14:09:01 4 25.10 0.00 0.90 0.00 0.08 73.91 14:09:01 5 31.65 0.00 1.14 0.00 0.08 67.12 14:09:01 6 40.34 0.00 3.98 0.23 0.12 55.34 14:09:01 7 25.59 0.00 0.65 0.00 0.05 73.71 14:09:01 8 22.17 0.00 0.96 2.00 0.08 74.79 14:09:01 9 23.43 0.00 0.87 0.00 0.07 75.63 14:09:01 10 34.22 0.00 1.35 0.00 0.08 64.34 14:09:01 11 22.71 0.00 1.05 0.00 0.07 76.17 14:09:01 12 30.54 0.00 0.92 0.00 0.10 68.44 14:09:01 13 16.97 0.00 0.62 0.08 0.05 82.28 14:09:01 14 16.42 0.00 0.60 2.36 0.05 80.57 14:09:01 15 21.33 0.00 0.53 0.00 0.05 78.09 14:10:01 all 12.51 0.00 0.66 0.22 0.03 86.58 14:10:01 0 13.21 0.00 0.57 1.74 0.03 84.46 14:10:01 1 15.50 0.00 0.30 0.00 0.03 84.17 14:10:01 2 14.54 0.00 0.75 0.00 0.05 84.66 14:10:01 3 4.94 0.00 0.59 0.49 0.05 93.94 14:10:01 4 38.67 0.00 1.40 0.12 0.07 59.74 14:10:01 5 24.47 0.00 1.12 0.13 0.05 74.23 14:10:01 6 11.26 0.00 0.55 0.00 0.02 88.17 14:10:01 7 9.52 0.00 0.75 0.00 0.03 89.69 14:10:01 8 7.04 0.00 0.30 0.03 0.02 92.61 14:10:01 9 8.26 0.00 0.57 0.00 0.03 91.14 14:10:01 10 13.31 0.00 1.51 0.00 0.03 85.14 14:10:01 11 4.03 0.00 0.32 0.00 0.02 95.63 14:10:01 12 14.81 0.00 0.82 0.00 0.03 84.34 14:10:01 13 6.72 0.00 0.33 0.99 0.02 91.95 14:10:01 14 8.19 0.00 0.35 0.00 0.03 91.43 14:10:01 15 5.64 0.00 0.32 0.00 0.02 94.03 Average: all 20.65 0.00 0.92 0.56 0.06 77.82 Average: 0 19.79 0.00 0.95 0.56 0.06 78.63 Average: 1 22.68 0.00 1.38 0.73 0.06 75.15 Average: 2 24.71 0.00 0.89 1.75 0.06 72.59 Average: 3 19.85 0.00 1.12 0.35 0.06 78.62 Average: 4 22.15 0.00 0.94 0.02 0.06 76.83 Average: 5 22.84 0.00 0.82 0.25 0.06 76.03 Average: 6 23.10 0.00 1.11 0.11 0.06 75.62 Average: 7 27.12 0.00 1.33 0.68 0.07 70.81 Average: 8 19.09 0.00 0.72 0.36 0.06 79.76 Average: 9 19.70 0.00 0.79 0.25 0.06 79.19 Average: 10 19.36 0.00 1.33 0.10 0.06 79.16 Average: 11 16.88 0.00 0.63 2.07 0.05 80.36 Average: 12 22.35 0.00 0.78 0.07 0.07 76.73 Average: 13 14.17 0.00 0.51 1.10 0.05 84.17 Average: 14 16.42 0.00 0.60 0.44 0.05 82.49 Average: 15 20.21 0.00 0.73 0.05 0.06 78.95