---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-951 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 1305 58590 0 4525 62421 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:8d:7b:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe8d:7b62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:b3:7e:a9 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-951) 10/07/25 _x86_64_ (16 CPU) 12:28:34 LINUX RESTART (16 CPU) 12:29:02 tps rtps wtps bread/s bwrtn/s 12:30:01 335.93 58.58 277.34 3729.00 64183.97 12:31:01 186.25 43.33 142.93 2474.52 57738.64 12:32:01 66.79 4.48 62.31 136.78 51263.59 12:33:01 40.98 0.63 40.34 27.20 49993.67 12:34:01 45.88 0.47 45.41 16.53 56238.23 12:35:01 48.64 0.12 48.53 3.07 61216.06 12:36:01 54.98 0.75 54.23 84.24 63190.40 Average: 110.81 15.38 95.44 917.76 57673.86 12:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 62939984 64323368 3027760 4.59 81560 1835040 2064004 3.08 937756 1676568 178764 12:31:01 61521384 63228032 4446360 6.74 96752 2129208 2656020 3.96 2107944 1897816 22304 12:32:01 59500664 61333452 6467080 9.80 101424 2246284 4309860 6.43 4044656 1965704 488 12:33:01 59791408 61928748 6176336 9.36 104224 2540876 3592516 5.36 3533676 2175004 212972 12:34:01 58954080 61560760 7013664 10.63 105840 3000772 4227160 6.31 3904148 2627216 231280 12:35:01 57760972 60879740 8206772 12.44 107992 3501788 4312016 6.43 4580508 3120708 228108 12:36:01 60028876 63949412 5938868 9.00 112256 4285956 2092272 3.12 1546548 3865628 281408 Average: 60071053 62457645 5896691 8.94 101435 2791418 3321978 4.96 2950748 2475521 165046 12:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 391.31 278.00 2081.03 77.72 0.00 0.00 0.00 0.00 12:30:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 513.20 388.70 2345.49 95.19 0.00 0.00 0.00 0.00 12:31:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 745.89 466.01 1852.11 134.51 0.00 0.00 0.00 0.00 12:32:01 lo 9.93 9.93 8.59 8.59 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 995.67 581.34 725.88 198.09 0.00 0.00 0.00 0.00 12:33:01 lo 21.01 21.01 95.29 95.29 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 248.08 137.18 67.72 44.15 0.00 0.00 0.00 0.00 12:34:01 lo 2.42 2.42 1.02 1.02 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 232.28 146.34 652.92 51.31 0.00 0.00 0.00 0.00 12:35:01 lo 2.97 2.97 1.50 1.50 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 391.12 230.94 235.73 82.32 0.00 0.00 0.00 0.00 12:36:01 lo 2.73 2.73 1.14 1.14 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 502.77 318.45 1135.00 97.66 0.00 0.00 0.00 0.00 Average: lo 5.92 5.92 15.44 15.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-951) 10/07/25 _x86_64_ (16 CPU) 12:28:34 LINUX RESTART (16 CPU) 12:29:02 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 5.70 0.00 0.65 1.91 0.03 91.71 12:30:01 0 3.00 0.00 0.24 0.07 0.02 96.67 12:30:01 1 6.16 0.00 0.60 12.12 0.07 81.06 12:30:01 2 1.85 0.00 0.56 0.20 0.03 97.35 12:30:01 3 1.78 0.00 0.19 6.94 0.02 91.07 12:30:01 4 1.44 0.00 0.36 0.00 0.02 98.19 12:30:01 5 1.78 0.00 0.25 0.34 0.02 97.61 12:30:01 6 0.73 0.00 0.27 2.96 0.03 96.01 12:30:01 7 3.81 0.00 1.34 3.69 0.02 91.15 12:30:01 8 1.09 0.00 0.15 0.00 0.02 98.74 12:30:01 9 4.20 0.00 0.71 0.15 0.03 94.90 12:30:01 10 33.36 0.00 2.61 1.80 0.07 62.16 12:30:01 11 7.10 0.00 0.64 0.34 0.03 91.88 12:30:01 12 7.44 0.00 0.73 1.08 0.03 90.72 12:30:01 13 5.97 0.00 0.73 0.36 0.02 92.92 12:30:01 14 4.07 0.00 0.31 0.14 0.02 95.47 12:30:01 15 7.37 0.00 0.73 0.44 0.02 91.44 12:31:01 all 20.26 0.00 0.92 1.57 0.06 77.19 12:31:01 0 25.42 0.00 1.04 1.31 0.07 72.17 12:31:01 1 21.36 0.00 0.87 3.81 0.07 73.89 12:31:01 2 15.12 0.00 0.47 8.56 0.03 75.81 12:31:01 3 21.06 0.00 0.53 0.12 0.05 78.24 12:31:01 4 12.78 0.00 0.80 0.99 0.05 85.38 12:31:01 5 14.46 0.00 1.00 0.02 0.05 84.47 12:31:01 6 26.49 0.00 1.05 0.35 0.08 72.03 12:31:01 7 12.72 0.00 0.45 0.00 0.05 86.78 12:31:01 8 20.42 0.00 0.60 0.10 0.07 78.81 12:31:01 9 20.52 0.00 1.29 0.89 0.05 77.25 12:31:01 10 19.63 0.00 0.72 0.77 0.08 78.79 12:31:01 11 40.66 0.00 1.50 3.57 0.08 54.18 12:31:01 12 21.94 0.00 0.80 0.05 0.05 77.16 12:31:01 13 13.89 0.00 0.72 3.87 0.05 81.46 12:31:01 14 14.38 0.00 1.34 0.40 0.05 83.83 12:31:01 15 23.23 0.00 1.47 0.33 0.07 74.90 12:32:01 all 23.82 0.00 0.81 0.53 0.08 74.77 12:32:01 0 25.95 0.00 0.64 0.00 0.10 73.31 12:32:01 1 24.95 0.00 0.65 0.03 0.10 74.27 12:32:01 2 21.32 0.00 0.44 0.49 0.08 77.68 12:32:01 3 15.54 0.00 0.40 0.00 0.05 84.01 12:32:01 4 18.85 0.00 0.42 2.44 0.05 78.24 12:32:01 5 14.03 0.00 0.83 0.00 0.05 85.09 12:32:01 6 18.54 0.00 1.27 5.30 0.08 74.80 12:32:01 7 25.70 0.00 0.97 0.03 0.07 73.23 12:32:01 8 23.91 0.00 0.38 0.00 0.07 75.64 12:32:01 9 38.73 0.00 0.93 0.00 0.08 60.25 12:32:01 10 27.95 0.00 1.42 0.05 0.10 70.48 12:32:01 11 21.47 0.00 0.53 0.00 0.05 77.95 12:32:01 12 39.13 0.00 1.64 0.18 0.08 58.96 12:32:01 13 23.21 0.00 1.09 0.00 0.10 75.60 12:32:01 14 18.36 0.00 0.83 0.00 0.07 80.73 12:32:01 15 23.41 0.00 0.54 0.02 0.08 75.95 12:33:01 all 29.77 0.00 0.82 0.43 0.08 68.90 12:33:01 0 32.23 0.00 0.80 0.00 0.08 66.88 12:33:01 1 25.49 0.00 0.82 0.02 0.08 73.59 12:33:01 2 31.44 0.00 0.55 0.00 0.07 67.94 12:33:01 3 34.69 0.00 0.57 0.03 0.08 64.63 12:33:01 4 35.19 0.00 1.07 0.00 0.07 63.68 12:33:01 5 33.99 0.00 0.90 0.00 0.08 65.03 12:33:01 6 16.51 0.00 1.06 6.87 0.08 75.48 12:33:01 7 31.15 0.00 0.89 0.00 0.10 67.86 12:33:01 8 26.71 0.00 0.79 0.00 0.07 72.43 12:33:01 9 44.05 0.00 1.17 0.00 0.10 54.68 12:33:01 10 24.19 0.00 0.48 0.00 0.05 75.27 12:33:01 11 31.95 0.00 0.75 0.00 0.10 67.20 12:33:01 12 16.90 0.00 0.37 0.00 0.05 82.68 12:33:01 13 39.54 0.00 0.92 0.00 0.08 59.45 12:33:01 14 23.97 0.00 1.39 0.00 0.08 74.56 12:33:01 15 28.29 0.00 0.60 0.00 0.08 71.03 12:34:01 all 15.11 0.00 0.53 1.16 0.04 83.16 12:34:01 0 14.18 0.00 0.47 0.02 0.03 85.30 12:34:01 1 15.34 0.00 0.85 0.02 0.05 83.74 12:34:01 2 15.81 0.00 0.48 0.00 0.05 83.66 12:34:01 3 12.14 0.00 0.42 0.00 0.03 87.41 12:34:01 4 18.58 0.00 0.47 0.00 0.05 80.90 12:34:01 5 19.59 0.00 0.45 0.00 0.05 79.91 12:34:01 6 13.27 0.00 0.45 11.96 0.05 74.27 12:34:01 7 17.46 0.00 0.32 0.00 0.03 82.19 12:34:01 8 8.72 0.00 0.12 0.10 0.03 91.04 12:34:01 9 16.56 0.00 0.70 0.00 0.03 82.70 12:34:01 10 12.20 0.00 0.90 0.00 0.05 86.85 12:34:01 11 17.97 0.00 0.72 0.00 0.05 81.26 12:34:01 12 17.77 0.00 0.57 0.00 0.05 81.61 12:34:01 13 9.66 0.00 0.35 0.00 0.03 89.96 12:34:01 14 13.60 0.00 0.67 0.03 0.03 85.66 12:34:01 15 18.90 0.00 0.55 6.50 0.05 74.00 12:35:01 all 21.12 0.00 0.73 0.83 0.07 77.25 12:35:01 0 15.47 0.00 0.52 0.00 0.07 83.95 12:35:01 1 25.20 0.00 1.24 0.00 0.07 73.49 12:35:01 2 22.00 0.00 1.51 0.33 0.07 76.10 12:35:01 3 22.87 0.00 0.42 0.00 0.05 76.66 12:35:01 4 26.03 0.00 0.69 0.84 0.07 72.38 12:35:01 5 24.83 0.00 0.91 0.00 0.07 74.20 12:35:01 6 18.89 0.00 0.45 0.00 0.05 80.60 12:35:01 7 21.79 0.00 0.62 0.00 0.08 77.51 12:35:01 8 11.25 0.00 0.52 3.08 0.03 85.12 12:35:01 9 17.62 0.00 0.79 5.16 0.08 76.35 12:35:01 10 29.21 0.00 0.70 0.00 0.07 70.03 12:35:01 11 19.87 0.00 0.60 0.00 0.07 79.46 12:35:01 12 23.29 0.00 0.97 0.00 0.07 75.67 12:35:01 13 16.88 0.00 0.57 0.00 0.05 82.51 12:35:01 14 17.49 0.00 0.80 0.05 0.07 81.59 12:35:01 15 25.31 0.00 0.47 3.79 0.07 70.37 12:36:01 all 18.69 0.00 0.80 0.88 0.05 79.58 12:36:01 0 17.34 0.00 0.85 0.00 0.05 81.76 12:36:01 1 24.42 0.00 1.05 0.00 0.07 74.46 12:36:01 2 24.33 0.00 1.37 0.00 0.05 74.25 12:36:01 3 16.05 0.00 0.59 0.00 0.05 83.32 12:36:01 4 23.27 0.00 0.43 1.40 0.07 74.82 12:36:01 5 14.72 0.00 0.97 0.07 0.05 84.19 12:36:01 6 23.58 0.00 0.87 0.02 0.05 75.49 12:36:01 7 20.85 0.00 0.43 0.00 0.05 78.66 12:36:01 8 10.71 0.00 1.07 4.69 0.05 83.48 12:36:01 9 13.57 0.00 0.52 6.98 0.05 78.88 12:36:01 10 9.04 0.00 0.69 0.03 0.03 90.21 12:36:01 11 18.31 0.00 0.65 0.02 0.05 80.97 12:36:01 12 27.30 0.00 0.82 0.35 0.05 71.48 12:36:01 13 20.19 0.00 1.11 0.50 0.08 78.11 12:36:01 14 21.40 0.00 0.89 0.00 0.03 77.68 12:36:01 15 14.00 0.00 0.45 0.00 0.05 85.49 Average: all 19.24 0.00 0.75 1.04 0.06 78.91 Average: 0 19.12 0.00 0.65 0.20 0.06 79.97 Average: 1 20.45 0.00 0.87 2.26 0.07 76.35 Average: 2 18.88 0.00 0.77 1.37 0.06 78.93 Average: 3 17.77 0.00 0.44 1.00 0.05 80.74 Average: 4 19.49 0.00 0.61 0.81 0.05 79.04 Average: 5 17.66 0.00 0.76 0.06 0.05 81.47 Average: 6 16.90 0.00 0.78 3.92 0.06 78.34 Average: 7 19.11 0.00 0.72 0.52 0.06 79.60 Average: 8 14.70 0.00 0.52 1.14 0.05 83.60 Average: 9 22.22 0.00 0.87 1.89 0.06 74.96 Average: 10 22.20 0.00 1.07 0.38 0.06 76.28 Average: 11 22.51 0.00 0.77 0.56 0.06 76.09 Average: 12 21.99 0.00 0.84 0.24 0.06 76.87 Average: 13 18.50 0.00 0.78 0.68 0.06 79.98 Average: 14 16.21 0.00 0.89 0.09 0.05 82.76 Average: 15 20.10 0.00 0.69 1.58 0.06 77.57