---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17405 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: 2800.000 BogoMIPS: 5600.00 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 5% / 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 1279 58232 0 4909 62431 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:2f:12:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe2f:12cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:2d:7f:19 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 inet6 fe80::42:bdff:fe2d:7f19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17405) 12/03/25 _x86_64_ (16 CPU) 10:47:13 LINUX RESTART (16 CPU) 10:48:02 tps rtps wtps bread/s bwrtn/s 10:49:01 192.87 35.33 157.53 1734.08 80157.53 10:50:01 146.93 14.56 132.36 898.12 81495.35 10:51:01 53.33 3.25 50.08 88.10 69066.84 10:52:01 160.32 3.85 156.47 529.91 85127.68 10:53:01 28.46 0.05 28.41 1.33 14675.42 10:54:01 13.36 0.02 13.35 0.13 8023.60 10:55:01 20.31 0.52 19.79 14.40 16279.91 10:56:01 35.58 0.75 34.83 84.25 25275.39 Average: 81.16 7.23 73.93 416.03 47444.37 10:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 62471952 64012216 3495792 5.30 91660 1972920 2304788 3.44 1255712 1808364 132912 10:50:01 59524000 61374456 6443744 9.77 101252 2263536 3803432 5.68 3999732 1986352 15996 10:51:01 58481864 60340356 7485880 11.35 101972 2270376 4549568 6.79 5036280 1986912 856 10:52:01 57366768 59734704 8600976 13.04 113712 2763236 5666412 8.46 5707460 2356748 17236 10:53:01 58805436 61405408 7162308 10.86 116336 2973224 3723768 5.56 4132320 2507992 14448 10:54:01 58284776 61329628 7682968 11.65 117880 3408976 3804752 5.68 4211868 2935492 217960 10:55:01 57864312 61683316 8103432 12.28 120288 4167576 3390884 5.06 3880712 3656468 498952 10:56:01 59571880 63867596 6395864 9.70 125000 4631184 2225016 3.32 1707024 4107540 260084 Average: 59046374 61718460 6921370 10.49 111012 3056378 3683578 5.50 3741388 2668234 144806 10:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 120.42 91.98 1231.15 17.12 0.00 0.00 0.00 0.00 10:49:01 lo 1.29 1.29 0.15 0.15 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 ens3 680.00 482.20 4010.04 118.66 0.00 0.00 0.00 0.00 10:50:01 lo 0.40 0.40 0.04 0.04 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 ens3 717.88 471.73 176.41 159.92 0.00 0.00 0.00 0.00 10:51:01 lo 27.04 27.04 103.21 103.21 0.00 0.00 0.00 0.00 10:52:01 docker0 251.37 228.21 53.07 98.23 0.00 0.00 0.00 0.00 10:52:01 veth87d0863 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 10:52:01 veth7037e01 232.53 209.07 53.40 92.40 0.00 0.00 0.00 0.01 10:52:01 ens3 1142.74 568.51 2658.95 175.27 0.00 0.00 0.00 0.00 10:53:01 docker0 172.49 156.31 34.35 66.74 0.00 0.00 0.00 0.00 10:53:01 ens3 380.30 242.71 567.88 86.63 0.00 0.00 0.00 0.00 10:53:01 lo 922.58 922.58 356.19 356.19 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 ens3 321.78 202.83 119.61 73.14 0.00 0.00 0.00 0.00 10:54:01 lo 2.37 2.37 1.02 1.02 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 ens3 343.90 226.42 681.97 74.74 0.00 0.00 0.00 0.00 10:55:01 lo 2.92 2.92 1.51 1.51 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 ens3 323.18 196.18 219.38 67.19 0.00 0.00 0.00 0.00 10:56:01 lo 2.70 2.70 1.16 1.16 0.00 0.00 0.00 0.00 Average: docker0 53.09 48.16 10.95 20.66 0.00 0.00 0.00 0.00 Average: ens3 504.58 310.78 1208.09 96.75 0.00 0.00 0.00 0.00 Average: lo 116.04 116.04 45.03 45.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17405) 12/03/25 _x86_64_ (16 CPU) 10:47:13 LINUX RESTART (16 CPU) 10:48:02 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 5.84 0.00 0.46 0.97 0.03 92.70 10:49:01 0 3.55 0.00 0.32 0.02 0.05 96.06 10:49:01 1 2.51 0.00 0.15 0.02 0.02 97.31 10:49:01 2 1.22 0.00 0.08 0.07 0.02 98.61 10:49:01 3 1.07 0.00 0.15 0.39 0.02 98.37 10:49:01 4 2.48 0.00 0.29 5.56 0.03 91.63 10:49:01 5 2.93 0.00 0.15 0.02 0.02 96.88 10:49:01 6 2.00 0.00 0.24 0.15 0.03 97.57 10:49:01 7 1.09 0.00 0.53 1.88 0.02 96.48 10:49:01 8 3.81 0.00 0.64 0.41 0.02 95.12 10:49:01 9 1.80 0.00 0.10 0.00 0.02 98.08 10:49:01 10 0.97 0.00 0.12 0.29 0.00 98.63 10:49:01 11 3.05 0.00 0.15 0.00 0.02 96.78 10:49:01 12 28.37 0.00 1.79 0.82 0.05 68.97 10:49:01 13 24.89 0.00 1.51 0.81 0.08 72.71 10:49:01 14 8.64 0.00 0.65 5.02 0.05 85.65 10:49:01 15 5.12 0.00 0.49 0.03 0.00 94.35 10:50:01 all 31.95 0.00 1.17 0.42 0.08 66.37 10:50:01 0 26.18 0.00 1.71 0.62 0.08 71.41 10:50:01 1 39.84 0.00 1.05 0.00 0.10 59.01 10:50:01 2 30.55 0.00 1.17 0.02 0.07 68.19 10:50:01 3 39.01 0.00 1.24 0.03 0.10 59.62 10:50:01 4 35.50 0.00 1.24 0.00 0.08 63.18 10:50:01 5 32.50 0.00 1.29 0.55 0.08 65.58 10:50:01 6 30.92 0.00 0.85 0.05 0.07 68.12 10:50:01 7 32.46 0.00 1.90 0.22 0.08 65.35 10:50:01 8 34.58 0.00 0.90 3.18 0.08 61.26 10:50:01 9 32.82 0.00 0.95 0.05 0.05 66.13 10:50:01 10 27.04 0.00 1.14 0.05 0.07 71.71 10:50:01 11 25.54 0.00 0.83 0.00 0.03 73.59 10:50:01 12 30.09 0.00 1.47 0.00 0.08 68.35 10:50:01 13 26.99 0.00 0.87 0.02 0.10 72.02 10:50:01 14 36.91 0.00 1.12 1.26 0.10 60.61 10:50:01 15 30.37 0.00 1.04 0.64 0.12 67.84 10:51:01 all 25.39 0.00 0.85 0.33 0.07 73.36 10:51:01 0 18.66 0.00 0.65 0.00 0.07 80.62 10:51:01 1 33.66 0.00 0.59 0.00 0.08 65.67 10:51:01 2 21.33 0.00 1.54 0.00 0.07 77.07 10:51:01 3 22.13 0.00 0.52 4.35 0.07 72.93 10:51:01 4 23.30 0.00 1.82 0.00 0.07 74.82 10:51:01 5 32.36 0.00 1.09 0.75 0.08 65.71 10:51:01 6 28.64 0.00 1.04 0.00 0.08 70.24 10:51:01 7 31.68 0.00 1.13 0.00 0.08 67.11 10:51:01 8 23.21 0.00 0.37 0.03 0.05 76.34 10:51:01 9 14.96 0.00 0.57 0.00 0.07 84.40 10:51:01 10 22.55 0.00 0.48 0.00 0.05 76.91 10:51:01 11 41.65 0.00 1.07 0.00 0.07 57.22 10:51:01 12 27.65 0.00 0.52 0.00 0.07 71.76 10:51:01 13 28.98 0.00 0.40 0.00 0.07 70.55 10:51:01 14 15.29 0.00 1.22 0.00 0.07 83.42 10:51:01 15 20.17 0.00 0.60 0.08 0.03 79.11 10:52:01 all 13.15 0.00 1.50 0.70 0.06 84.58 10:52:01 0 12.68 0.00 1.10 0.08 0.07 86.07 10:52:01 1 13.19 0.00 1.37 0.02 0.07 85.35 10:52:01 2 9.17 0.00 1.02 6.19 0.07 83.56 10:52:01 3 11.32 0.00 0.94 0.84 0.07 86.84 10:52:01 4 14.97 0.00 0.90 0.00 0.05 84.07 10:52:01 5 12.65 0.00 1.56 0.30 0.07 85.42 10:52:01 6 12.81 0.00 0.65 0.08 0.03 86.42 10:52:01 7 6.64 0.00 1.45 0.03 0.07 91.81 10:52:01 8 15.33 0.00 2.03 0.89 0.07 81.68 10:52:01 9 13.91 0.00 0.95 0.05 0.05 85.04 10:52:01 10 12.42 0.00 2.56 0.05 0.05 84.92 10:52:01 11 16.85 0.00 2.07 0.37 0.07 80.64 10:52:01 12 18.51 0.00 1.59 2.23 0.07 77.60 10:52:01 13 10.94 0.00 1.75 0.03 0.05 87.22 10:52:01 14 14.36 0.00 1.96 0.08 0.05 83.55 10:52:01 15 14.64 0.00 2.20 0.05 0.07 83.04 10:53:01 all 15.05 0.00 0.90 0.10 0.05 83.90 10:53:01 0 13.84 0.00 0.58 0.03 0.05 85.49 10:53:01 1 18.77 0.00 1.39 0.07 0.05 79.73 10:53:01 2 15.85 0.00 0.47 0.53 0.05 83.09 10:53:01 3 14.80 0.00 1.34 0.00 0.03 83.83 10:53:01 4 13.65 0.00 0.68 0.02 0.03 85.62 10:53:01 5 18.50 0.00 1.13 0.12 0.05 80.19 10:53:01 6 16.41 0.00 0.62 0.00 0.03 82.94 10:53:01 7 12.19 0.00 0.67 0.85 0.05 86.24 10:53:01 8 19.77 0.00 1.52 0.00 0.05 78.66 10:53:01 9 8.36 0.00 0.47 0.02 0.03 91.12 10:53:01 10 16.94 0.00 1.36 0.02 0.08 81.60 10:53:01 11 15.96 0.00 0.92 0.00 0.05 83.07 10:53:01 12 16.20 0.00 0.37 0.00 0.05 83.38 10:53:01 13 18.79 0.00 1.02 0.00 0.05 80.14 10:53:01 14 13.56 0.00 1.02 0.00 0.03 85.39 10:53:01 15 7.22 0.00 0.93 0.00 0.02 91.83 10:54:01 all 16.48 0.00 0.57 0.04 0.05 82.86 10:54:01 0 17.42 0.00 0.40 0.00 0.05 82.13 10:54:01 1 18.41 0.00 0.58 0.00 0.07 80.94 10:54:01 2 21.82 0.00 0.40 0.00 0.05 77.73 10:54:01 3 16.68 0.00 0.52 0.00 0.05 82.75 10:54:01 4 15.50 0.00 0.52 0.00 0.05 83.93 10:54:01 5 15.98 0.00 0.33 0.05 0.05 83.59 10:54:01 6 9.23 0.00 0.40 0.00 0.02 90.35 10:54:01 7 19.12 0.00 0.33 0.00 0.05 80.50 10:54:01 8 19.95 0.00 0.42 0.00 0.07 79.56 10:54:01 9 16.02 0.00 0.59 0.00 0.05 83.34 10:54:01 10 22.39 0.00 1.90 0.00 0.05 75.66 10:54:01 11 16.00 0.00 0.57 0.00 0.05 83.38 10:54:01 12 13.53 0.00 0.43 0.57 0.03 85.43 10:54:01 13 17.04 0.00 0.67 0.00 0.05 82.24 10:54:01 14 10.58 0.00 0.40 0.00 0.03 88.98 10:54:01 15 14.03 0.00 0.68 0.00 0.05 85.24 10:55:01 all 20.33 0.00 0.72 0.11 0.06 78.78 10:55:01 0 15.06 0.00 0.55 0.00 0.05 84.34 10:55:01 1 28.14 0.00 1.59 0.00 0.05 70.22 10:55:01 2 29.19 0.00 1.10 0.00 0.05 69.65 10:55:01 3 24.49 0.00 0.72 0.00 0.07 74.72 10:55:01 4 11.71 0.00 0.72 0.00 0.02 87.55 10:55:01 5 25.04 0.00 1.07 0.05 0.07 73.77 10:55:01 6 15.87 0.00 0.27 0.00 0.05 83.81 10:55:01 7 21.19 0.00 0.80 0.00 0.05 77.96 10:55:01 8 15.22 0.00 0.57 0.00 0.05 84.17 10:55:01 9 21.06 0.00 0.78 0.00 0.07 78.09 10:55:01 10 27.62 0.00 0.48 0.00 0.07 71.83 10:55:01 11 17.23 0.00 0.42 0.00 0.05 82.30 10:55:01 12 23.82 0.00 0.37 0.38 0.05 75.38 10:55:01 13 21.16 0.00 0.65 1.07 0.07 77.06 10:55:01 14 12.18 0.00 0.62 0.00 0.05 87.15 10:55:01 15 16.35 0.00 0.80 0.32 0.03 82.50 10:56:01 all 18.35 0.00 0.68 0.21 0.05 80.70 10:56:01 0 10.54 0.00 0.45 0.00 0.03 88.98 10:56:01 1 21.25 0.00 0.65 0.00 0.05 78.05 10:56:01 2 14.63 0.00 0.94 0.02 0.07 84.35 10:56:01 3 16.91 0.00 0.42 0.00 0.07 82.60 10:56:01 4 22.05 0.00 0.43 0.73 0.05 76.73 10:56:01 5 24.80 0.00 0.87 0.47 0.07 73.80 10:56:01 6 22.93 0.00 0.18 0.00 0.05 76.84 10:56:01 7 13.20 0.00 0.38 0.00 0.03 86.39 10:56:01 8 14.85 0.00 0.70 0.02 0.03 84.40 10:56:01 9 29.10 0.00 1.10 0.10 0.08 69.62 10:56:01 10 13.63 0.00 0.23 0.00 0.03 86.10 10:56:01 11 16.90 0.00 1.05 1.95 0.07 80.04 10:56:01 12 18.66 0.00 0.43 0.00 0.07 80.84 10:56:01 13 24.90 0.00 1.87 0.00 0.05 73.18 10:56:01 14 16.71 0.00 0.56 0.02 0.07 82.64 10:56:01 15 12.57 0.00 0.67 0.00 0.05 86.72 Average: all 18.34 0.00 0.86 0.36 0.05 80.39 Average: 0 14.76 0.00 0.72 0.09 0.06 84.37 Average: 1 22.00 0.00 0.92 0.01 0.06 77.01 Average: 2 18.00 0.00 0.84 0.85 0.05 80.25 Average: 3 18.33 0.00 0.73 0.70 0.06 80.18 Average: 4 17.43 0.00 0.83 0.78 0.05 80.92 Average: 5 20.63 0.00 0.94 0.29 0.06 78.09 Average: 6 17.38 0.00 0.53 0.04 0.05 82.01 Average: 7 17.23 0.00 0.90 0.37 0.05 81.44 Average: 8 18.37 0.00 0.89 0.57 0.05 80.12 Average: 9 17.28 0.00 0.69 0.03 0.05 81.95 Average: 10 17.98 0.00 1.04 0.05 0.05 80.88 Average: 11 19.18 0.00 0.89 0.29 0.05 79.60 Average: 12 22.09 0.00 0.87 0.50 0.06 76.48 Average: 13 21.70 0.00 1.09 0.24 0.06 76.90 Average: 14 16.04 0.00 0.94 0.79 0.06 82.17 Average: 15 15.07 0.00 0.93 0.14 0.05 83.81