---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17215 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 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 1222 58292 0 4906 62488 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:94:70:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe94:70a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:53:af:56 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:b1ff:fe53:af56/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17215) 12/02/25 _x86_64_ (16 CPU) 13:42:06 LINUX RESTART (16 CPU) 13:43:02 tps rtps wtps bread/s bwrtn/s 13:44:01 117.03 3.98 113.05 58.70 66805.76 13:45:01 190.20 43.53 146.68 2480.52 68029.06 13:46:01 49.63 4.32 45.31 135.44 56251.29 13:47:01 153.71 3.95 149.76 530.44 70851.92 13:48:01 51.13 0.02 51.12 0.13 62089.34 13:49:01 28.26 0.45 27.81 12.66 22475.99 13:50:01 12.03 0.00 12.03 0.00 8760.41 13:51:01 23.10 0.10 23.00 2.93 24529.38 13:52:02 44.02 1.35 42.67 91.44 17279.71 Average: 74.24 6.41 67.84 368.27 44092.65 13:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 62853468 64309516 3114276 4.72 87124 1897892 2111692 3.15 953920 1736008 215024 13:45:01 60865580 62709288 5102164 7.73 100692 2257728 2925684 4.37 2624124 2020320 27424 13:46:01 59025268 60880428 6942476 10.52 101864 2267336 4385832 6.54 4492376 1984724 744 13:47:01 57679220 60043308 8288524 12.56 113672 2758952 5595148 8.35 5399764 2354180 10804 13:48:01 59189236 61772656 6778508 10.28 115400 2959032 3781200 5.64 3755944 2495692 57052 13:49:01 58612936 61435176 7354808 11.15 117236 3190928 3817372 5.70 4106172 2720152 216 13:50:01 57176192 60705744 8791552 13.33 120060 3883444 5640544 8.42 4829240 3403528 441744 13:51:01 55842432 59884272 10125312 15.35 121636 4385816 5320168 7.94 5678680 3872320 218484 13:52:02 59626636 63927776 6341108 9.61 126192 4635968 2199888 3.28 1652080 4109688 17248 Average: 58985663 61740907 6982081 10.58 111542 3137455 3975281 5.93 3721367 2744068 109860 13:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 62.87 46.84 1151.38 8.87 0.00 0.00 0.00 0.00 13:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 530.59 443.29 4207.56 94.96 0.00 0.00 0.00 0.00 13:46:01 lo 11.01 11.01 8.73 8.73 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 534.38 420.06 188.67 177.85 0.00 0.00 0.00 0.00 13:47:01 veth553fe4c 0.10 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:47:01 lo 139.46 139.46 128.13 128.13 0.00 0.00 0.00 0.00 13:47:01 vethea6f754 39.84 36.06 9.07 16.13 0.00 0.00 0.00 0.00 13:47:01 docker0 59.01 55.02 11.39 21.95 0.00 0.00 0.00 0.00 13:48:01 lo 755.60 755.60 216.24 216.24 0.00 0.00 0.00 0.00 13:48:01 docker0 362.11 325.08 75.44 141.77 0.00 0.00 0.00 0.00 13:48:01 ens3 3029.86 2011.06 9833.88 612.55 0.00 0.00 0.00 0.00 13:49:01 lo 1.78 1.78 0.57 0.57 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 236.96 159.62 77.87 50.52 0.00 0.00 0.00 0.00 13:50:01 lo 3.05 3.05 1.50 1.50 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 477.40 277.69 726.69 102.76 0.00 0.00 0.00 0.00 13:51:01 lo 2.50 2.50 1.04 1.04 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 328.10 226.56 114.13 88.92 0.00 0.00 0.00 0.00 13:52:02 lo 1.60 1.60 0.63 0.63 0.00 0.00 0.00 0.00 13:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:02 ens3 123.89 87.79 176.14 34.99 0.00 0.00 0.00 0.00 Average: lo 102.62 102.62 39.90 39.90 0.00 0.00 0.00 0.00 Average: docker0 47.16 42.56 9.72 18.33 0.00 0.00 0.00 0.00 Average: ens3 427.80 283.06 1095.16 93.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17215) 12/02/25 _x86_64_ (16 CPU) 13:42:06 LINUX RESTART (16 CPU) 13:43:02 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 4.10 0.00 0.29 3.13 0.02 92.46 13:44:01 0 0.07 0.00 0.03 0.00 0.00 99.90 13:44:01 1 0.05 0.00 0.02 0.00 0.00 99.93 13:44:01 2 0.02 0.00 0.00 0.00 0.03 99.95 13:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:44:01 4 3.94 0.00 0.27 0.15 0.03 95.60 13:44:01 5 0.00 0.00 0.07 14.74 0.02 85.18 13:44:01 6 0.05 0.00 0.14 2.40 0.00 97.42 13:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:44:01 8 0.88 0.00 0.07 0.05 0.00 99.00 13:44:01 9 0.02 0.00 0.02 0.02 0.00 99.95 13:44:01 10 0.03 0.00 0.00 0.00 0.00 99.97 13:44:01 11 19.10 0.00 1.23 27.73 0.07 51.87 13:44:01 12 21.50 0.00 1.27 2.91 0.07 74.26 13:44:01 13 7.54 0.00 0.68 1.08 0.02 90.68 13:44:01 14 12.30 0.00 0.86 1.22 0.03 85.58 13:44:01 15 0.20 0.00 0.03 0.00 0.03 99.73 13:45:01 all 21.75 0.00 0.99 4.15 0.09 73.02 13:45:01 0 26.16 0.00 1.52 5.41 0.10 66.81 13:45:01 1 24.00 0.00 0.82 2.12 0.08 72.97 13:45:01 2 22.49 0.00 1.41 3.43 0.12 72.56 13:45:01 3 21.98 0.00 0.89 0.00 0.07 77.07 13:45:01 4 17.67 0.00 1.66 1.71 0.08 78.87 13:45:01 5 18.33 0.00 0.49 1.38 0.08 79.72 13:45:01 6 28.69 0.00 0.92 2.50 0.12 67.77 13:45:01 7 16.89 0.00 1.54 0.54 0.05 80.98 13:45:01 8 18.61 0.00 0.63 0.89 0.07 79.80 13:45:01 9 26.75 0.00 0.47 8.81 0.10 63.87 13:45:01 10 16.65 0.00 0.99 14.19 0.07 68.10 13:45:01 11 17.54 0.00 0.66 21.07 0.07 60.68 13:45:01 12 27.74 0.00 1.36 1.26 0.10 69.54 13:45:01 13 24.01 0.00 0.48 1.96 0.08 73.47 13:45:01 14 26.96 0.00 1.42 1.08 0.10 70.44 13:45:01 15 13.54 0.00 0.60 0.17 0.10 85.59 13:46:01 all 24.43 0.00 0.75 1.80 0.08 72.93 13:46:01 0 16.21 0.00 0.85 0.00 0.08 82.85 13:46:01 1 36.93 0.00 0.95 0.00 0.13 61.98 13:46:01 2 22.79 0.00 0.97 0.03 0.07 76.14 13:46:01 3 27.05 0.00 0.57 0.00 0.08 72.30 13:46:01 4 18.08 0.00 0.97 0.03 0.08 80.84 13:46:01 5 42.64 0.00 0.96 16.46 0.12 39.83 13:46:01 6 23.28 0.00 0.57 10.26 0.10 65.79 13:46:01 7 23.95 0.00 0.33 0.15 0.07 75.50 13:46:01 8 26.35 0.00 0.74 0.30 0.12 72.50 13:46:01 9 24.27 0.00 0.72 0.00 0.07 74.94 13:46:01 10 13.13 0.00 1.05 0.94 0.07 84.81 13:46:01 11 14.08 0.00 0.67 0.02 0.05 85.18 13:46:01 12 37.72 0.00 1.11 0.49 0.08 60.60 13:46:01 13 26.94 0.00 0.75 0.25 0.07 71.99 13:46:01 14 23.25 0.00 0.58 0.00 0.07 76.10 13:46:01 15 14.31 0.00 0.27 0.00 0.05 85.38 13:47:01 all 21.25 0.00 1.17 2.32 0.09 75.17 13:47:01 0 12.78 0.00 1.37 0.18 0.08 85.58 13:47:01 1 28.98 0.00 1.01 0.08 0.07 69.86 13:47:01 2 25.74 0.00 0.74 0.08 0.07 73.38 13:47:01 3 20.67 0.00 1.16 0.08 0.07 78.02 13:47:01 4 25.60 0.00 1.71 5.87 0.27 66.56 13:47:01 5 27.22 0.00 1.49 12.00 0.10 59.18 13:47:01 6 22.97 0.00 1.44 11.86 0.08 63.65 13:47:01 7 20.52 0.00 1.51 0.24 0.05 77.68 13:47:01 8 18.44 0.00 1.06 0.05 0.07 80.39 13:47:01 9 24.12 0.00 0.94 0.32 0.08 74.54 13:47:01 10 15.91 0.00 0.86 0.70 0.07 82.46 13:47:01 11 18.75 0.00 2.09 0.94 0.15 78.07 13:47:01 12 22.89 0.00 0.89 0.10 0.08 76.04 13:47:01 13 21.58 0.00 1.04 4.36 0.10 72.91 13:47:01 14 14.16 0.00 0.60 0.15 0.07 85.02 13:47:01 15 19.76 0.00 0.69 0.00 0.05 79.50 13:48:01 all 11.01 0.00 1.13 2.03 0.05 85.79 13:48:01 0 5.47 0.00 0.71 0.50 0.03 93.29 13:48:01 1 17.13 0.00 1.33 0.05 0.07 81.43 13:48:01 2 8.96 0.00 0.53 0.00 0.02 90.49 13:48:01 3 8.88 0.00 0.66 0.10 0.03 90.32 13:48:01 4 8.50 0.00 1.81 21.01 0.07 68.62 13:48:01 5 7.27 0.00 0.46 0.03 0.05 92.18 13:48:01 6 18.53 0.00 0.65 0.00 0.05 80.77 13:48:01 7 16.45 0.00 1.76 0.00 0.07 81.73 13:48:01 8 13.53 0.00 1.53 0.07 0.07 84.81 13:48:01 9 18.42 0.00 1.92 2.72 0.08 76.86 13:48:01 10 7.86 0.00 1.05 7.53 0.07 83.49 13:48:01 11 4.74 0.00 1.14 0.00 0.02 94.10 13:48:01 12 16.56 0.00 1.16 0.40 0.07 81.81 13:48:01 13 9.20 0.00 1.41 0.08 0.03 89.27 13:48:01 14 6.24 0.00 1.77 0.02 0.03 91.93 13:48:01 15 8.54 0.00 0.20 0.00 0.03 91.23 13:49:01 all 15.25 0.00 0.47 0.58 0.05 83.66 13:49:01 0 17.07 0.00 0.68 0.02 0.05 82.18 13:49:01 1 17.72 0.00 0.64 0.65 0.07 80.92 13:49:01 2 17.71 0.00 0.27 0.00 0.05 81.97 13:49:01 3 15.92 0.00 0.70 0.30 0.05 83.03 13:49:01 4 19.46 0.00 0.32 0.00 0.05 80.17 13:49:01 5 17.19 0.00 0.30 0.00 0.05 82.46 13:49:01 6 13.25 0.00 0.45 0.00 0.03 86.26 13:49:01 7 16.36 0.00 0.33 0.00 0.03 83.27 13:49:01 8 17.21 0.00 0.25 0.00 0.05 82.49 13:49:01 9 6.61 0.00 0.40 4.37 0.02 88.60 13:49:01 10 13.29 0.00 0.55 3.91 0.05 82.21 13:49:01 11 14.46 0.00 0.40 0.03 0.05 85.05 13:49:01 12 19.78 0.00 1.14 0.00 0.07 79.02 13:49:01 13 13.94 0.00 0.52 0.02 0.03 85.49 13:49:01 14 15.26 0.00 0.22 0.00 0.03 84.49 13:49:01 15 8.67 0.00 0.32 0.00 0.03 90.98 13:50:01 all 20.26 0.00 0.77 0.40 0.06 78.50 13:50:01 0 26.21 0.00 0.68 0.00 0.07 73.04 13:50:01 1 22.35 0.00 1.71 0.00 0.07 75.87 13:50:01 2 30.01 0.00 0.82 0.00 0.08 69.09 13:50:01 3 24.36 0.00 0.72 0.00 0.10 74.82 13:50:01 4 21.69 0.00 0.33 0.00 0.05 77.93 13:50:01 5 18.10 0.00 0.95 0.00 0.07 80.88 13:50:01 6 19.20 0.00 0.86 0.02 0.08 79.85 13:50:01 7 21.45 0.00 0.40 0.00 0.08 78.06 13:50:01 8 15.65 0.00 0.37 0.00 0.05 83.94 13:50:01 9 17.20 0.00 1.24 0.53 0.07 80.97 13:50:01 10 14.50 0.00 0.50 4.12 0.05 80.83 13:50:01 11 25.58 0.00 0.89 0.00 0.07 73.47 13:50:01 12 22.44 0.00 1.44 1.84 0.05 74.23 13:50:01 13 13.16 0.00 0.32 0.00 0.05 86.47 13:50:01 14 16.86 0.00 0.63 0.00 0.05 82.46 13:50:01 15 15.49 0.00 0.40 0.00 0.05 84.06 13:51:01 all 23.75 0.00 0.79 0.95 0.08 74.44 13:51:01 0 28.41 0.00 1.12 0.17 0.07 70.23 13:51:01 1 27.15 0.00 0.87 4.52 0.12 67.35 13:51:01 2 28.68 0.00 0.99 0.00 0.07 70.27 13:51:01 3 31.89 0.00 0.86 3.70 0.08 63.47 13:51:01 4 18.22 0.00 0.33 0.00 0.10 81.35 13:51:01 5 21.62 0.00 0.37 0.00 0.08 77.93 13:51:01 6 14.38 0.00 0.91 2.04 0.08 82.59 13:51:01 7 30.77 0.00 1.06 0.00 0.08 68.09 13:51:01 8 15.39 0.00 0.47 0.02 0.03 84.09 13:51:01 9 28.75 0.00 1.53 0.02 0.08 69.62 13:51:01 10 21.35 0.00 0.67 4.62 0.07 73.30 13:51:01 11 14.43 0.00 0.47 0.00 0.05 85.06 13:51:01 12 21.28 0.00 0.62 0.00 0.07 78.04 13:51:01 13 23.58 0.00 0.48 0.00 0.08 75.86 13:51:01 14 29.22 0.00 1.17 0.07 0.08 69.46 13:51:01 15 25.04 0.00 0.77 0.00 0.07 74.12 13:52:02 all 5.32 0.00 0.39 1.68 0.02 92.59 13:52:02 0 1.13 0.00 0.17 0.00 0.02 98.68 13:52:02 1 2.87 0.00 0.18 0.00 0.02 96.93 13:52:02 2 3.38 0.00 0.60 0.02 0.02 95.98 13:52:02 3 2.62 0.00 0.23 0.00 0.02 97.13 13:52:02 4 1.85 0.00 0.12 0.00 0.02 98.02 13:52:02 5 1.98 0.00 0.07 0.00 0.00 97.95 13:52:02 6 2.84 0.00 0.25 9.74 0.02 87.14 13:52:02 7 1.20 0.00 0.33 0.00 0.00 98.47 13:52:02 8 4.77 0.00 0.40 0.10 0.02 94.71 13:52:02 9 27.03 0.00 0.82 4.04 0.05 68.06 13:52:02 10 19.38 0.00 0.90 9.07 0.03 70.61 13:52:02 11 8.96 0.00 0.92 0.22 0.03 89.87 13:52:02 12 1.18 0.00 0.42 0.00 0.02 98.38 13:52:02 13 2.85 0.00 0.37 0.03 0.02 96.73 13:52:02 14 2.17 0.00 0.25 3.79 0.02 93.77 13:52:02 15 0.92 0.00 0.22 0.00 0.00 98.87 Average: all 16.35 0.00 0.75 1.89 0.06 80.95 Average: 0 14.84 0.00 0.80 0.70 0.06 83.61 Average: 1 19.70 0.00 0.84 0.82 0.07 78.57 Average: 2 17.76 0.00 0.70 0.39 0.06 81.08 Average: 3 17.04 0.00 0.64 0.46 0.06 81.80 Average: 4 15.01 0.00 0.84 3.22 0.08 80.86 Average: 5 17.15 0.00 0.57 4.92 0.06 77.29 Average: 6 15.94 0.00 0.69 4.30 0.06 79.00 Average: 7 16.41 0.00 0.81 0.10 0.05 82.63 Average: 8 14.55 0.00 0.61 0.16 0.05 84.62 Average: 9 19.26 0.00 0.90 2.32 0.06 77.46 Average: 10 13.58 0.00 0.73 5.02 0.05 80.62 Average: 11 15.26 0.00 0.94 5.50 0.06 78.24 Average: 12 21.21 0.00 1.04 0.77 0.07 76.90 Average: 13 15.86 0.00 0.67 0.86 0.05 82.55 Average: 14 16.25 0.00 0.83 0.70 0.05 82.16 Average: 15 11.84 0.00 0.39 0.02 0.05 87.70