---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-2661 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 744K 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 1292 58599 0 4529 62434 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:a4:99:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fea4:9924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:e2:bc:5e 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-2661) 10/14/25 _x86_64_ (16 CPU) 10:48:24 LINUX RESTART (16 CPU) 10:49:01 tps rtps wtps bread/s bwrtn/s 10:50:01 386.30 33.66 352.64 1463.76 74314.68 10:51:01 189.65 32.66 156.99 1770.90 80307.95 10:52:01 52.12 3.95 48.17 111.56 64093.30 10:53:01 61.10 0.63 60.47 27.19 71027.69 10:54:01 33.61 0.43 33.18 11.20 48307.82 10:55:01 22.08 0.10 21.98 2.93 17179.14 10:56:01 29.20 0.75 28.45 84.25 26151.37 Average: 110.58 10.31 100.26 495.94 54484.15 10:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 62893464 64388844 3074280 4.66 90440 1931156 3163272 4.72 868696 1776028 228716 10:51:01 60582392 62413968 5385352 8.16 101160 2245292 3481816 5.20 2933020 1994708 21064 10:52:01 59055296 60892980 6912448 10.48 101828 2250552 4576924 6.83 4480644 1970160 104 10:53:01 59447708 61589184 6520036 9.88 104472 2544908 3705912 5.53 3868720 2179264 348 10:54:01 58894932 61506164 7072812 10.72 106084 3004676 4134936 6.17 3955732 2631276 232028 10:55:01 57811804 60935240 8155940 12.36 108248 3505748 4269104 6.37 4519328 3124984 227964 10:56:01 60022388 63953636 5945356 9.01 112472 4295932 2114724 3.16 1538104 3874356 280712 Average: 59815426 62240002 6152318 9.33 103529 2825466 3635241 5.42 3166321 2507254 141562 10:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 ens3 145.06 99.45 1436.04 28.74 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 ens3 629.38 430.83 3910.81 113.60 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:52:01 ens3 516.98 298.43 117.81 105.59 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 11.68 11.68 8.87 8.87 0.00 0.00 0.00 0.00 10:53:01 ens3 843.53 419.12 676.20 146.18 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 19.22 19.22 94.98 94.98 0.00 0.00 0.00 0.00 10:54:01 ens3 213.86 105.12 57.58 38.26 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 2.40 2.40 1.04 1.04 0.00 0.00 0.00 0.00 10:55:01 ens3 385.37 251.24 712.03 96.79 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 2.88 2.88 1.48 1.48 0.00 0.00 0.00 0.00 10:56:01 ens3 325.30 210.96 224.16 75.61 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 2.73 2.73 1.14 1.14 0.00 0.00 0.00 0.00 Average: ens3 437.09 259.32 1019.20 86.40 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 5.81 5.81 15.39 15.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-2661) 10/14/25 _x86_64_ (16 CPU) 10:48:24 LINUX RESTART (16 CPU) 10:49:01 CPU %user %nice %system %iowait %steal %idle 10:50:01 all 5.18 0.00 0.46 1.10 0.02 93.24 10:50:01 0 0.62 0.00 0.12 0.28 0.02 98.97 10:50:01 1 0.57 0.00 0.15 0.92 0.02 98.35 10:50:01 2 0.80 0.00 0.28 0.77 0.02 98.13 10:50:01 3 3.30 0.00 0.15 0.23 0.02 96.30 10:50:01 4 0.42 0.00 0.22 0.00 0.02 99.35 10:50:01 5 1.07 0.00 0.05 0.00 0.00 98.88 10:50:01 6 26.77 0.00 2.23 3.16 0.08 67.76 10:50:01 7 30.92 0.00 1.98 0.78 0.05 66.26 10:50:01 8 1.49 0.00 0.55 10.88 0.03 87.05 10:50:01 9 6.78 0.00 0.53 0.35 0.03 92.30 10:50:01 10 2.27 0.00 0.28 0.02 0.00 97.43 10:50:01 11 0.42 0.00 0.12 0.00 0.00 99.47 10:50:01 12 6.76 0.00 0.40 0.17 0.02 92.65 10:50:01 13 0.33 0.00 0.10 0.00 0.00 99.57 10:50:01 14 0.40 0.00 0.07 0.00 0.00 99.53 10:50:01 15 0.03 0.00 0.02 0.08 0.02 99.85 10:51:01 all 26.98 0.00 1.14 0.49 0.08 71.30 10:51:01 0 24.65 0.00 0.85 0.42 0.07 74.01 10:51:01 1 37.50 0.00 1.19 1.67 0.10 59.54 10:51:01 2 27.69 0.00 1.50 2.12 0.10 68.59 10:51:01 3 22.02 0.00 1.67 0.17 0.08 76.06 10:51:01 4 27.22 0.00 1.56 1.36 0.08 69.78 10:51:01 5 32.48 0.00 1.16 0.17 0.08 66.11 10:51:01 6 26.02 0.00 1.17 0.13 0.08 72.59 10:51:01 7 32.99 0.00 0.84 0.00 0.10 66.07 10:51:01 8 28.26 0.00 1.40 0.35 0.08 69.90 10:51:01 9 34.84 0.00 0.79 0.02 0.08 64.27 10:51:01 10 26.51 0.00 0.89 0.03 0.08 72.49 10:51:01 11 33.52 0.00 0.82 0.05 0.10 65.51 10:51:01 12 26.95 0.00 1.30 0.08 0.07 71.60 10:51:01 13 19.35 0.00 0.84 0.89 0.07 78.86 10:51:01 14 12.18 0.00 1.52 0.07 0.05 86.18 10:51:01 15 19.50 0.00 0.79 0.45 0.05 79.21 10:52:01 all 21.79 0.00 0.83 0.40 0.07 76.92 10:52:01 0 15.20 0.00 0.69 6.15 0.07 77.89 10:52:01 1 14.20 0.00 1.61 0.00 0.07 84.12 10:52:01 2 23.79 0.00 1.54 0.03 0.10 74.53 10:52:01 3 33.52 0.00 0.95 0.05 0.07 65.41 10:52:01 4 20.14 0.00 0.74 0.00 0.07 79.06 10:52:01 5 22.87 0.00 0.60 0.00 0.08 76.45 10:52:01 6 23.38 0.00 0.83 0.05 0.08 75.65 10:52:01 7 21.78 0.00 1.31 0.00 0.07 76.84 10:52:01 8 16.09 0.00 0.53 0.00 0.07 83.31 10:52:01 9 29.40 0.00 1.22 0.00 0.07 69.32 10:52:01 10 36.13 0.00 0.72 0.02 0.07 63.07 10:52:01 11 15.69 0.00 0.67 0.00 0.07 83.58 10:52:01 12 29.05 0.00 0.80 0.02 0.12 70.01 10:52:01 13 15.57 0.00 0.45 0.02 0.05 83.92 10:52:01 14 17.59 0.00 0.27 0.00 0.03 82.11 10:52:01 15 14.20 0.00 0.35 0.00 0.05 85.40 10:53:01 all 29.74 0.00 0.94 0.57 0.09 68.66 10:53:01 0 23.34 0.00 0.75 5.17 0.08 70.65 10:53:01 1 22.24 0.00 0.75 0.00 0.08 76.92 10:53:01 2 28.63 0.00 0.95 0.00 0.08 70.33 10:53:01 3 27.26 0.00 1.45 0.00 0.13 71.15 10:53:01 4 35.39 0.00 1.19 0.10 0.10 63.22 10:53:01 5 21.73 0.00 0.72 3.90 0.08 73.57 10:53:01 6 37.70 0.00 1.71 0.00 0.08 60.50 10:53:01 7 33.98 0.00 0.79 0.00 0.08 65.15 10:53:01 8 36.16 0.00 0.81 0.00 0.10 62.94 10:53:01 9 39.67 0.00 0.82 0.00 0.08 59.43 10:53:01 10 38.01 0.00 0.57 0.00 0.08 61.34 10:53:01 11 27.76 0.00 0.84 0.00 0.10 71.30 10:53:01 12 36.93 0.00 0.63 0.00 0.10 62.34 10:53:01 13 23.71 0.00 1.41 0.00 0.08 74.79 10:53:01 14 21.00 0.00 0.98 0.00 0.08 77.94 10:53:01 15 22.19 0.00 0.77 0.00 0.07 76.98 10:54:01 all 16.93 0.00 0.60 0.37 0.06 82.05 10:54:01 0 15.45 0.00 0.70 0.02 0.07 83.76 10:54:01 1 20.45 0.00 1.12 0.00 0.05 78.38 10:54:01 2 19.43 0.00 0.92 0.00 0.07 79.58 10:54:01 3 16.77 0.00 0.52 0.00 0.05 82.66 10:54:01 4 14.78 0.00 0.54 0.00 0.07 84.62 10:54:01 5 14.86 0.00 0.52 5.05 0.05 79.52 10:54:01 6 9.51 0.00 0.30 0.00 0.03 90.15 10:54:01 7 21.02 0.00 0.74 0.00 0.08 78.16 10:54:01 8 13.52 0.00 0.42 0.00 0.07 86.00 10:54:01 9 12.77 0.00 0.75 0.77 0.07 85.65 10:54:01 10 12.80 0.00 0.42 0.00 0.03 86.75 10:54:01 11 15.90 0.00 0.50 0.00 0.05 83.54 10:54:01 12 25.96 0.00 0.79 0.00 0.07 73.19 10:54:01 13 21.51 0.00 0.32 0.00 0.05 78.12 10:54:01 14 18.53 0.00 0.72 0.00 0.05 80.70 10:54:01 15 17.62 0.00 0.28 0.00 0.05 82.05 10:55:01 all 22.04 0.00 0.79 0.09 0.06 77.01 10:55:01 0 20.16 0.00 0.82 0.00 0.05 78.97 10:55:01 1 32.29 0.00 1.10 0.00 0.08 66.53 10:55:01 2 17.41 0.00 0.94 0.00 0.07 81.59 10:55:01 3 22.96 0.00 0.57 0.00 0.07 76.41 10:55:01 4 18.25 0.00 0.80 0.00 0.07 80.87 10:55:01 5 16.70 0.00 0.65 1.45 0.07 81.13 10:55:01 6 23.82 0.00 1.37 0.00 0.07 74.75 10:55:01 7 30.75 0.00 1.24 0.02 0.08 67.92 10:55:01 8 13.40 0.00 0.50 0.00 0.07 86.03 10:55:01 9 14.38 0.00 0.75 0.02 0.05 84.80 10:55:01 10 22.52 0.00 0.60 0.00 0.07 76.81 10:55:01 11 17.75 0.00 0.75 0.00 0.07 81.44 10:55:01 12 29.13 0.00 1.07 0.00 0.07 69.74 10:55:01 13 23.35 0.00 0.75 0.00 0.07 75.83 10:55:01 14 29.27 0.00 0.53 0.00 0.07 70.13 10:55:01 15 20.46 0.00 0.25 0.00 0.03 79.25 10:56:01 all 19.29 0.00 0.83 0.24 0.05 79.58 10:56:01 0 21.48 0.00 1.15 0.00 0.08 77.29 10:56:01 1 20.39 0.00 0.57 0.00 0.05 78.99 10:56:01 2 21.90 0.00 1.00 0.00 0.07 77.03 10:56:01 3 20.52 0.00 0.47 0.00 0.05 78.96 10:56:01 4 13.55 0.00 0.35 0.00 0.02 86.08 10:56:01 5 17.19 0.00 0.75 3.67 0.05 78.33 10:56:01 6 16.22 0.00 1.49 0.00 0.05 82.24 10:56:01 7 25.01 0.00 1.44 0.00 0.07 73.48 10:56:01 8 38.71 0.00 1.70 0.08 0.07 59.44 10:56:01 9 16.12 0.00 0.90 0.02 0.05 82.91 10:56:01 10 16.04 0.00 0.58 0.02 0.05 83.31 10:56:01 11 7.33 0.00 0.27 0.00 0.02 92.39 10:56:01 12 21.93 0.00 0.97 0.00 0.07 77.03 10:56:01 13 15.50 0.00 0.68 0.00 0.03 83.78 10:56:01 14 19.07 0.00 0.50 0.00 0.05 80.38 10:56:01 15 17.67 0.00 0.43 0.00 0.05 81.84 Average: all 20.27 0.00 0.80 0.47 0.06 78.40 Average: 0 17.27 0.00 0.73 1.72 0.06 80.23 Average: 1 21.09 0.00 0.93 0.37 0.06 77.55 Average: 2 19.94 0.00 1.02 0.42 0.07 78.56 Average: 3 20.90 0.00 0.82 0.06 0.07 78.15 Average: 4 18.52 0.00 0.77 0.21 0.06 80.44 Average: 5 18.12 0.00 0.64 2.03 0.06 79.16 Average: 6 23.33 0.00 1.30 0.48 0.07 74.82 Average: 7 28.07 0.00 1.19 0.11 0.08 70.55 Average: 8 21.09 0.00 0.85 1.61 0.07 76.38 Average: 9 22.00 0.00 0.82 0.17 0.06 76.95 Average: 10 22.04 0.00 0.58 0.01 0.05 77.31 Average: 11 16.89 0.00 0.57 0.01 0.06 82.48 Average: 12 25.24 0.00 0.85 0.04 0.07 73.80 Average: 13 17.04 0.00 0.65 0.13 0.05 82.13 Average: 14 16.86 0.00 0.65 0.01 0.05 82.43 Average: 15 15.95 0.00 0.41 0.08 0.05 83.52