---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26724 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 12G 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 1071 58985 0 4364 62657 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:b1:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe36:b1d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:c3:47:35 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-26724) 07/08/25 _x86_64_ (16 CPU) 18:01:43 LINUX RESTART (16 CPU) 18:02:02 tps rtps wtps bread/s bwrtn/s 18:03:01 371.25 73.28 297.97 5251.10 97054.56 18:04:01 207.85 43.22 164.63 2461.58 68219.53 18:05:01 74.30 5.08 69.22 153.17 59707.92 18:06:01 52.59 0.65 51.94 17.86 63912.15 18:07:01 57.49 0.12 57.37 3.07 76381.54 18:08:01 67.44 0.82 66.63 86.90 69610.80 Average: 137.85 20.38 117.46 1318.13 72413.13 18:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:03:01 62838872 64229592 3128872 4.74 79500 1844512 2140964 3.19 1062944 1655588 213920 18:04:01 60378532 62055264 5589212 8.47 95988 2101748 3982820 5.94 3270060 1879172 24784 18:05:01 59088588 60900384 6879156 10.43 101036 2226128 4061344 6.06 4473144 1951256 168 18:06:01 59074712 61595428 6893032 10.45 105112 2917344 5447184 8.13 3853008 2559840 431840 18:07:01 57065084 60352836 8902660 13.50 107944 3668580 5028476 7.50 5119544 3271860 497248 18:08:01 60414872 64171704 5552872 8.42 112372 4125012 2068012 3.09 1315060 3716316 114132 Average: 59810110 62217535 6157634 9.33 100325 2813887 3788133 5.65 3182293 2505672 213682 18:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 408.52 281.28 2013.79 77.58 0.00 0.00 0.00 0.00 18:03:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 497.43 341.69 2233.27 85.06 0.00 0.00 0.00 0.00 18:04:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 499.63 361.16 1795.54 105.78 0.00 0.00 0.00 0.00 18:05:01 lo 37.43 37.43 190.62 190.62 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 366.92 234.94 494.47 80.44 0.00 0.00 0.00 0.00 18:06:01 lo 3.98 3.98 2.01 2.01 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 311.08 195.47 669.13 63.79 0.00 0.00 0.00 0.00 18:07:01 lo 2.93 2.93 1.49 1.49 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 367.59 257.90 244.57 90.29 0.00 0.00 0.00 0.00 18:08:01 lo 2.90 2.90 1.17 1.17 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 408.53 278.73 1239.66 83.84 0.00 0.00 0.00 0.00 Average: lo 8.33 8.33 32.68 32.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26724) 07/08/25 _x86_64_ (16 CPU) 18:01:43 LINUX RESTART (16 CPU) 18:02:02 CPU %user %nice %system %iowait %steal %idle 18:03:01 all 5.02 0.00 0.70 2.15 0.03 92.11 18:03:01 0 1.24 0.00 0.41 3.31 0.02 95.03 18:03:01 1 7.02 0.00 0.68 0.44 0.02 91.84 18:03:01 2 2.07 0.00 0.31 0.08 0.02 97.52 18:03:01 3 1.80 0.00 1.43 0.05 0.07 96.66 18:03:01 4 3.36 0.00 0.32 0.15 0.02 96.15 18:03:01 5 2.47 0.00 0.61 18.45 0.03 78.44 18:03:01 6 31.11 0.00 2.02 1.22 0.07 65.58 18:03:01 7 6.38 0.00 1.75 5.79 0.03 86.05 18:03:01 8 8.66 0.00 0.61 1.48 0.03 89.22 18:03:01 9 1.87 0.00 0.39 0.78 0.02 96.95 18:03:01 10 4.07 0.00 0.41 0.34 0.02 95.17 18:03:01 11 2.31 0.00 0.27 0.14 0.02 97.27 18:03:01 12 2.14 0.00 0.29 0.98 0.02 96.57 18:03:01 13 2.14 0.00 0.29 0.07 0.03 97.47 18:03:01 14 2.27 0.00 0.97 0.49 0.02 96.25 18:03:01 15 1.42 0.00 0.42 0.68 0.02 97.46 18:04:01 all 18.99 0.00 0.89 1.14 0.06 78.92 18:04:01 0 22.70 0.00 0.95 0.20 0.05 76.09 18:04:01 1 21.80 0.00 1.14 0.10 0.07 76.89 18:04:01 2 11.89 0.00 0.53 0.05 0.07 87.46 18:04:01 3 18.49 0.00 0.85 0.17 0.08 80.41 18:04:01 4 13.92 0.00 0.53 0.35 0.03 85.17 18:04:01 5 17.66 0.00 1.07 6.93 0.07 74.27 18:04:01 6 18.52 0.00 0.48 0.02 0.03 80.95 18:04:01 7 25.61 0.00 1.36 5.53 0.08 67.42 18:04:01 8 22.93 0.00 1.14 0.52 0.05 75.36 18:04:01 9 31.91 0.00 2.42 1.52 0.10 64.05 18:04:01 10 16.58 0.00 0.60 2.16 0.12 80.54 18:04:01 11 15.23 0.00 0.74 0.49 0.05 83.50 18:04:01 12 23.58 0.00 0.73 0.10 0.07 75.51 18:04:01 13 14.45 0.00 0.53 0.05 0.07 84.90 18:04:01 14 16.63 0.00 0.58 0.03 0.05 82.70 18:04:01 15 11.98 0.00 0.42 0.00 0.03 87.56 18:05:01 all 28.93 0.00 0.93 0.53 0.09 69.51 18:05:01 0 45.49 0.00 1.23 0.03 0.12 53.13 18:05:01 1 31.00 0.00 0.86 0.00 0.09 68.05 18:05:01 2 20.08 0.00 0.89 0.02 0.07 78.95 18:05:01 3 28.77 0.00 0.83 0.00 0.07 70.33 18:05:01 4 20.80 0.00 0.69 4.59 0.05 73.87 18:05:01 5 34.62 0.00 1.16 0.19 0.09 63.94 18:05:01 6 30.58 0.00 1.60 0.80 0.09 66.93 18:05:01 7 38.60 0.00 1.64 0.08 0.10 59.57 18:05:01 8 44.36 0.00 0.72 0.00 0.14 54.78 18:05:01 9 31.13 0.00 0.89 0.02 0.32 67.64 18:05:01 10 31.91 0.00 1.21 2.65 0.08 64.15 18:05:01 11 23.91 0.00 0.53 0.03 0.07 75.46 18:05:01 12 25.18 0.00 1.05 0.00 0.07 73.70 18:05:01 13 19.92 0.00 0.65 0.00 0.05 79.38 18:05:01 14 19.44 0.00 0.57 0.00 0.05 79.95 18:05:01 15 18.54 0.00 0.45 0.03 0.05 80.92 18:06:01 all 31.40 0.00 1.04 0.45 0.08 67.03 18:06:01 0 31.55 0.00 1.66 0.00 0.10 66.69 18:06:01 1 32.17 0.00 1.24 0.03 0.10 66.45 18:06:01 2 26.80 0.00 0.80 0.00 0.07 72.34 18:06:01 3 35.98 0.00 1.27 0.00 0.08 62.67 18:06:01 4 33.51 0.00 0.67 0.00 0.08 65.74 18:06:01 5 30.82 0.00 1.19 0.00 0.08 67.91 18:06:01 6 33.02 0.00 1.65 1.50 0.07 63.76 18:06:01 7 31.79 0.00 1.41 0.02 0.10 66.68 18:06:01 8 33.03 0.00 0.74 0.00 0.07 66.17 18:06:01 9 32.06 0.00 1.22 0.02 0.08 66.62 18:06:01 10 24.11 0.00 0.82 0.70 0.07 74.30 18:06:01 11 11.93 0.00 0.72 4.95 0.05 82.35 18:06:01 12 38.20 0.00 0.99 0.02 0.07 60.73 18:06:01 13 31.36 0.00 0.65 0.00 0.07 67.93 18:06:01 14 38.22 0.00 0.97 0.00 0.08 60.73 18:06:01 15 37.85 0.00 0.60 0.00 0.08 61.46 18:07:01 all 27.53 0.00 1.03 0.78 0.07 70.59 18:07:01 0 29.01 0.00 0.99 0.00 0.08 69.92 18:07:01 1 33.67 0.00 0.50 0.00 0.07 65.76 18:07:01 2 36.41 0.00 0.84 0.45 0.08 62.22 18:07:01 3 44.42 0.00 2.58 0.00 0.08 52.91 18:07:01 4 30.65 0.00 1.87 0.02 0.08 67.38 18:07:01 5 28.33 0.00 2.04 0.02 0.05 69.56 18:07:01 6 26.63 0.00 0.60 0.00 0.07 72.70 18:07:01 7 22.59 0.00 1.09 0.00 0.07 76.26 18:07:01 8 22.10 0.00 0.87 5.73 0.08 71.21 18:07:01 9 23.46 0.00 0.75 0.00 0.07 75.72 18:07:01 10 24.30 0.00 0.74 0.00 0.07 74.90 18:07:01 11 14.43 0.00 0.75 3.28 0.05 81.49 18:07:01 12 15.27 0.00 0.77 2.96 0.05 80.96 18:07:01 13 27.05 0.00 0.52 0.00 0.08 72.35 18:07:01 14 22.53 0.00 0.75 0.00 0.08 76.63 18:07:01 15 39.63 0.00 0.87 0.00 0.07 59.43 18:08:01 all 15.64 0.00 0.71 1.55 0.05 82.06 18:08:01 0 13.18 0.00 0.78 0.00 0.05 85.99 18:08:01 1 13.96 0.00 0.53 0.00 0.03 85.47 18:08:01 2 12.97 0.00 0.52 0.00 0.03 86.48 18:08:01 3 14.93 0.00 0.68 0.00 0.03 84.35 18:08:01 4 19.69 0.00 1.18 0.02 0.05 79.06 18:08:01 5 16.94 0.00 0.63 0.00 0.05 82.38 18:08:01 6 11.98 0.00 0.27 0.00 0.02 87.73 18:08:01 7 14.68 0.00 0.65 10.61 0.10 73.95 18:08:01 8 9.03 0.00 0.33 0.00 0.03 90.60 18:08:01 9 35.44 0.00 1.70 1.62 0.07 61.16 18:08:01 10 21.68 0.00 0.73 0.47 0.07 77.06 18:08:01 11 14.10 0.00 0.77 0.02 0.03 85.09 18:08:01 12 9.98 0.00 0.50 11.78 0.05 77.68 18:08:01 13 13.15 0.00 0.53 0.00 0.03 86.28 18:08:01 14 19.90 0.00 1.20 0.27 0.05 78.59 18:08:01 15 8.65 0.00 0.42 0.02 0.05 90.87 Average: all 21.27 0.00 0.88 1.10 0.06 76.69 Average: 0 23.79 0.00 1.00 0.59 0.07 74.55 Average: 1 23.26 0.00 0.83 0.10 0.06 75.76 Average: 2 18.40 0.00 0.65 0.10 0.06 80.79 Average: 3 24.08 0.00 1.28 0.04 0.07 74.54 Average: 4 20.36 0.00 0.88 0.85 0.05 77.85 Average: 5 21.76 0.00 1.12 4.25 0.06 72.80 Average: 6 25.25 0.00 1.10 0.59 0.06 73.01 Average: 7 23.32 0.00 1.32 3.67 0.08 71.62 Average: 8 23.27 0.00 0.74 1.29 0.07 74.63 Average: 9 26.03 0.00 1.23 0.66 0.11 71.97 Average: 10 20.47 0.00 0.75 1.05 0.07 77.65 Average: 11 13.69 0.00 0.63 1.48 0.04 84.15 Average: 12 19.10 0.00 0.72 2.64 0.05 77.48 Average: 13 18.05 0.00 0.53 0.02 0.06 81.35 Average: 14 19.87 0.00 0.84 0.13 0.06 79.10 Average: 15 19.71 0.00 0.53 0.12 0.05 79.59