---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46458 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 1054 58844 0 4522 62671 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:97:85:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe97:852e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:0b:27:fc 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-46458) 09/17/25 _x86_64_ (16 CPU) 10:12:32 LINUX RESTART (16 CPU) 10:13:01 tps rtps wtps bread/s bwrtn/s 10:14:01 292.50 29.25 263.26 973.70 54306.95 10:15:01 190.79 43.47 147.32 2479.71 60963.15 10:16:01 43.36 4.20 39.16 118.38 45202.60 10:17:01 38.09 0.67 37.42 27.46 45626.52 10:18:01 55.27 0.47 54.81 16.53 67255.19 10:19:01 47.34 0.10 47.24 2.93 60039.86 10:20:01 57.82 0.82 57.01 86.92 61329.11 Average: 103.60 11.28 92.32 529.41 56388.91 10:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 62876832 64294068 3090912 4.69 85160 1862744 2096292 3.13 963496 1706260 194644 10:15:01 61065236 62887252 4902508 7.43 100940 2236244 2951744 4.40 2451576 1993808 28908 10:16:01 59307624 61138320 6660120 10.10 101772 2242948 4495112 6.71 4234676 1962708 72 10:17:01 59711728 61846028 6256016 9.48 104460 2537188 3731848 5.57 3610208 2171640 262000 10:18:01 58671880 61277044 7295864 11.06 106096 2998168 4354536 6.50 4181980 2624756 768 10:19:01 57065252 60482240 8902492 13.50 108916 3793528 5462776 8.15 5000288 3381472 297248 10:20:01 60259364 64174356 5708380 8.65 113344 4278916 2159200 3.22 1321184 3855144 271128 Average: 59851131 62299901 6116613 9.27 102955 2849962 3607358 5.38 3109058 2527970 150681 10:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 300.88 207.55 1924.85 64.71 0.00 0.00 0.00 0.00 10:14:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 681.57 483.14 3846.18 115.38 0.00 0.00 0.00 0.00 10:15:01 lo 0.47 0.47 0.04 0.04 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 587.09 392.13 170.20 157.13 0.00 0.00 0.00 0.00 10:16:01 lo 11.05 11.05 8.43 8.43 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 534.86 378.82 623.80 128.70 0.00 0.00 0.00 0.00 10:17:01 lo 19.51 19.51 95.09 95.09 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 119.60 83.50 43.85 35.96 0.00 0.00 0.00 0.00 10:18:01 lo 2.95 2.95 1.51 1.51 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 292.72 199.22 663.47 61.25 0.00 0.00 0.00 0.00 10:19:01 lo 2.57 2.57 1.03 1.03 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 151.76 107.63 180.21 38.78 0.00 0.00 0.00 0.00 10:20:01 lo 2.70 2.70 1.15 1.15 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 381.22 264.58 1064.71 85.99 0.00 0.00 0.00 0.00 Average: lo 5.81 5.81 15.35 15.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46458) 09/17/25 _x86_64_ (16 CPU) 10:12:32 LINUX RESTART (16 CPU) 10:13:01 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 5.63 0.00 0.54 1.13 0.03 92.68 10:14:01 0 0.85 0.00 0.28 0.12 0.02 98.73 10:14:01 1 7.58 0.00 0.70 0.63 0.10 90.98 10:14:01 2 14.04 0.00 1.30 0.33 0.03 84.30 10:14:01 3 2.73 0.00 1.23 3.63 0.02 92.39 10:14:01 4 6.22 0.00 0.27 6.15 0.03 87.32 10:14:01 5 13.81 0.00 0.82 0.25 0.03 85.09 10:14:01 6 4.76 0.00 0.63 0.02 0.02 94.58 10:14:01 7 2.02 0.00 0.22 0.02 0.00 97.75 10:14:01 8 8.17 0.00 0.83 0.33 0.03 90.63 10:14:01 9 3.28 0.00 0.42 0.02 0.02 96.27 10:14:01 10 6.40 0.00 0.28 0.13 0.02 93.16 10:14:01 11 6.48 0.00 0.22 0.15 0.03 93.12 10:14:01 12 1.10 0.00 0.23 0.02 0.02 98.63 10:14:01 13 1.25 0.00 0.25 0.00 0.02 98.48 10:14:01 14 2.13 0.00 0.12 0.08 0.02 97.65 10:14:01 15 9.29 0.00 0.77 6.14 0.05 83.75 10:15:01 all 23.04 0.00 1.11 0.73 0.07 75.05 10:15:01 0 20.56 0.00 1.32 0.85 0.07 77.20 10:15:01 1 27.12 0.00 2.12 0.64 0.08 70.04 10:15:01 2 19.10 0.00 1.57 0.00 0.07 79.26 10:15:01 3 25.48 0.00 1.67 0.27 0.08 72.49 10:15:01 4 11.73 0.00 1.02 7.37 0.07 79.82 10:15:01 5 24.08 0.00 1.00 0.33 0.08 74.50 10:15:01 6 22.50 0.00 0.79 0.42 0.07 76.23 10:15:01 7 24.19 0.00 0.97 0.07 0.08 74.69 10:15:01 8 30.02 0.00 1.09 0.30 0.08 68.51 10:15:01 9 26.45 0.00 0.62 0.00 0.07 72.87 10:15:01 10 24.24 0.00 0.67 0.00 0.07 75.03 10:15:01 11 19.35 0.00 0.69 0.02 0.07 79.88 10:15:01 12 24.21 0.00 1.17 0.59 0.07 73.97 10:15:01 13 24.41 0.00 1.16 0.07 0.07 74.30 10:15:01 14 22.95 0.00 0.95 0.02 0.08 76.00 10:15:01 15 22.29 0.00 0.85 0.69 0.05 76.12 10:16:01 all 23.15 0.00 0.89 0.38 0.08 75.51 10:16:01 0 19.21 0.00 0.65 0.02 0.07 80.06 10:16:01 1 15.77 0.00 0.62 0.00 0.07 83.54 10:16:01 2 24.64 0.00 1.40 0.02 0.07 73.87 10:16:01 3 39.25 0.00 1.82 0.37 0.08 58.48 10:16:01 4 24.73 0.00 1.06 0.89 0.10 73.22 10:16:01 5 22.75 0.00 0.75 0.02 0.05 76.43 10:16:01 6 19.81 0.00 0.52 0.02 0.07 79.59 10:16:01 7 19.58 0.00 1.22 0.00 0.07 79.13 10:16:01 8 18.82 0.00 0.62 0.00 0.07 80.49 10:16:01 9 28.16 0.00 1.74 0.12 0.08 69.90 10:16:01 10 23.00 0.00 0.76 4.58 0.12 71.54 10:16:01 11 28.19 0.00 0.49 0.00 0.12 71.20 10:16:01 12 21.52 0.00 0.80 0.00 0.08 77.60 10:16:01 13 18.70 0.00 0.70 0.00 0.08 80.52 10:16:01 14 31.54 0.00 0.69 0.02 0.08 67.68 10:16:01 15 14.72 0.00 0.32 0.00 0.07 84.90 10:17:01 all 30.55 0.00 0.87 0.31 0.08 68.20 10:17:01 0 34.98 0.00 0.87 0.00 0.08 64.07 10:17:01 1 36.76 0.00 0.95 0.00 0.08 62.21 10:17:01 2 31.82 0.00 0.45 0.00 0.08 67.64 10:17:01 3 36.81 0.00 0.62 0.00 0.07 62.51 10:17:01 4 31.78 0.00 0.40 0.00 0.07 67.75 10:17:01 5 35.44 0.00 1.60 0.00 0.08 62.87 10:17:01 6 39.50 0.00 1.02 0.03 0.08 59.36 10:17:01 7 32.85 0.00 0.64 0.00 0.07 66.45 10:17:01 8 29.33 0.00 0.84 0.00 0.08 69.75 10:17:01 9 36.61 0.00 1.12 0.08 0.08 62.10 10:17:01 10 27.69 0.00 0.99 4.84 0.08 66.40 10:17:01 11 27.34 0.00 1.09 0.03 0.07 71.47 10:17:01 12 27.10 0.00 0.67 0.00 0.07 72.16 10:17:01 13 22.63 0.00 0.57 0.00 0.07 76.74 10:17:01 14 16.47 0.00 0.81 0.00 0.08 82.64 10:17:01 15 21.58 0.00 1.28 0.03 0.07 77.04 10:18:01 all 20.24 0.00 0.72 0.64 0.06 78.33 10:18:01 0 23.42 0.00 0.98 0.00 0.07 75.53 10:18:01 1 21.89 0.00 0.54 2.18 0.07 75.33 10:18:01 2 16.97 0.00 0.55 0.02 0.05 82.41 10:18:01 3 21.51 0.00 1.04 3.56 0.07 73.82 10:18:01 4 25.28 0.00 0.72 0.00 0.08 73.92 10:18:01 5 23.58 0.00 1.27 0.00 0.07 75.08 10:18:01 6 28.92 0.00 0.69 0.00 0.08 70.31 10:18:01 7 20.38 0.00 0.42 0.02 0.07 79.12 10:18:01 8 21.22 0.00 0.54 0.00 0.07 78.18 10:18:01 9 12.73 0.00 0.48 0.00 0.03 86.76 10:18:01 10 13.29 0.00 0.37 0.20 0.03 86.11 10:18:01 11 24.82 0.00 1.21 3.34 0.07 70.57 10:18:01 12 15.37 0.00 0.52 0.00 0.05 84.07 10:18:01 13 16.26 0.00 0.49 1.04 0.05 82.17 10:18:01 14 13.85 0.00 0.49 0.00 0.03 85.63 10:18:01 15 24.44 0.00 1.25 0.00 0.08 74.22 10:19:01 all 21.91 0.00 0.84 0.61 0.07 76.58 10:19:01 0 15.37 0.00 0.50 0.00 0.07 84.06 10:19:01 1 27.61 0.00 1.14 0.02 0.08 71.15 10:19:01 2 25.06 0.00 0.81 0.00 0.08 74.05 10:19:01 3 32.61 0.00 1.42 2.59 0.08 63.29 10:19:01 4 34.25 0.00 0.48 0.42 0.08 64.77 10:19:01 5 25.01 0.00 1.27 1.17 0.07 72.48 10:19:01 6 29.86 0.00 2.06 1.02 0.08 66.97 10:19:01 7 22.65 0.00 0.75 0.00 0.07 76.53 10:19:01 8 16.72 0.00 0.55 0.00 0.05 82.68 10:19:01 9 11.57 0.00 0.47 0.00 0.05 87.92 10:19:01 10 24.04 0.00 1.00 0.05 0.08 74.82 10:19:01 11 17.93 0.00 0.38 0.00 0.07 81.62 10:19:01 12 14.46 0.00 0.45 0.02 0.03 85.04 10:19:01 13 15.92 0.00 0.27 0.00 0.03 83.78 10:19:01 14 24.04 0.00 1.04 0.00 0.07 74.86 10:19:01 15 13.44 0.00 0.74 4.50 0.07 81.26 10:20:01 all 14.71 0.00 0.62 0.70 0.05 83.93 10:20:01 0 9.68 0.00 0.65 0.02 0.03 89.62 10:20:01 1 28.71 0.00 0.87 0.89 0.07 69.47 10:20:01 2 15.05 0.00 0.72 0.05 0.07 84.11 10:20:01 3 30.35 0.00 1.69 0.08 0.08 67.80 10:20:01 4 15.32 0.00 0.48 0.03 0.05 84.11 10:20:01 5 16.69 0.00 1.12 6.60 0.07 75.53 10:20:01 6 9.47 0.00 0.36 0.00 0.03 90.14 10:20:01 7 15.08 0.00 0.27 0.00 0.05 84.60 10:20:01 8 12.22 0.00 0.22 0.00 0.05 87.51 10:20:01 9 11.77 0.00 0.52 0.00 0.07 87.65 10:20:01 10 13.61 0.00 1.10 0.00 0.03 85.26 10:20:01 11 15.27 0.00 0.47 0.00 0.05 84.22 10:20:01 12 8.49 0.00 0.37 0.00 0.03 91.11 10:20:01 13 13.98 0.00 0.28 0.00 0.03 85.71 10:20:01 14 15.94 0.00 0.43 0.00 0.05 83.58 10:20:01 15 3.81 0.00 0.37 3.56 0.03 92.23 Average: all 19.88 0.00 0.80 0.64 0.06 78.62 Average: 0 17.72 0.00 0.75 0.14 0.06 81.33 Average: 1 23.63 0.00 0.99 0.62 0.08 74.68 Average: 2 20.95 0.00 0.97 0.06 0.06 77.96 Average: 3 26.95 0.00 1.36 1.50 0.07 70.12 Average: 4 21.32 0.00 0.63 2.13 0.07 75.85 Average: 5 23.05 0.00 1.12 1.19 0.06 74.57 Average: 6 22.09 0.00 0.87 0.21 0.06 76.77 Average: 7 19.52 0.00 0.64 0.01 0.06 79.76 Average: 8 19.49 0.00 0.67 0.09 0.06 79.69 Average: 9 18.64 0.00 0.77 0.03 0.06 80.51 Average: 10 18.88 0.00 0.74 1.40 0.06 78.92 Average: 11 19.90 0.00 0.65 0.50 0.07 78.88 Average: 12 16.03 0.00 0.60 0.09 0.05 83.23 Average: 13 16.16 0.00 0.53 0.16 0.05 83.11 Average: 14 18.12 0.00 0.64 0.02 0.06 81.16 Average: 15 15.65 0.00 0.80 2.13 0.06 81.36