---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1465 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 845 26508 0 4813 30866 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:00:08:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe00:8ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:97:fa:e1 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-8g-1465) 11/19/23 _x86_64_ (8 CPU) 02:48:28 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 115.91 40.28 75.63 1800.51 27213.83 02:51:01 139.71 23.06 116.65 2778.74 34284.15 02:52:01 423.43 11.80 411.63 791.23 108377.37 02:53:01 20.43 0.58 19.85 33.86 24035.89 02:54:02 14.80 0.00 14.80 0.00 20333.49 02:55:01 18.20 0.02 18.18 1.08 19651.64 02:56:01 23.31 0.73 22.58 23.73 21636.79 02:57:01 60.79 1.68 59.11 107.18 5299.95 Average: 102.22 9.73 92.49 691.17 32642.51 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30081656 31692932 2857564 8.68 70052 1850680 1432812 4.22 883836 1685308 185336 02:51:01 28653536 31673932 4285684 13.01 102484 3186028 1580008 4.65 999572 2910880 1131652 02:52:01 25770300 30313460 7168920 21.76 131696 4544468 6513164 19.16 2450328 4224360 420 02:53:01 24093544 28800164 8845676 26.85 132016 4658348 9349684 27.51 4008508 4326340 452 02:54:02 24078092 28783348 8861128 26.90 132060 4658520 9329820 27.45 4025312 4324668 268 02:55:01 23784072 28497460 9155148 27.79 132284 4663096 9460612 27.84 4316148 4324196 28 02:56:01 23849848 28593156 9089372 27.59 132584 4692544 8649940 25.45 4236968 4338840 112 02:57:01 27155132 31615936 5784088 17.56 135860 4523224 1480800 4.36 1244068 4075908 32240 Average: 25933272 29996298 7005948 21.27 121130 4097114 5974605 17.58 2770592 3776312 168814 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 123.91 82.22 1098.83 16.99 0.00 0.00 0.00 0.00 02:51:01 br-57034472f8b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 02:51:01 ens3 291.32 176.79 8180.90 17.32 0.00 0.00 0.00 0.00 02:52:01 vethc93402a 0.05 0.45 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 br-57034472f8b4 0.73 0.65 0.06 0.32 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth674a833 0.50 0.82 0.06 0.33 0.00 0.00 0.00 0.00 02:53:01 vethc93402a 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 br-57034472f8b4 2.07 2.50 3.06 6.71 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth674a833 0.15 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:54:02 vethc93402a 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:54:02 br-57034472f8b4 1.18 1.30 0.48 0.14 0.00 0.00 0.00 0.00 02:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:02 veth674a833 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 vethc93402a 0.51 0.53 0.05 1.15 0.00 0.00 0.00 0.00 02:55:01 br-57034472f8b4 6.00 7.39 10.85 21.77 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth674a833 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-57034472f8b4 2.32 2.43 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 60.57 60.57 45.23 45.23 0.00 0.00 0.00 0.00 02:56:01 veth7460c17 10.00 10.71 23.38 8.21 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:57:01 ens3 1106.60 712.16 21586.23 167.64 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 7.23 7.23 5.65 5.65 0.00 0.00 0.00 0.00 Average: ens3 110.47 67.56 2627.38 15.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1465) 11/19/23 _x86_64_ (8 CPU) 02:48:28 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.43 0.00 0.79 2.17 0.03 86.58 02:50:01 0 15.66 0.00 1.17 0.95 0.02 82.20 02:50:01 1 8.54 0.00 0.68 11.22 0.05 79.51 02:50:01 2 11.50 0.00 0.63 0.31 0.03 87.53 02:50:01 3 1.28 0.00 0.36 0.22 0.05 98.09 02:50:01 4 31.02 0.00 1.89 3.06 0.05 63.99 02:50:01 5 8.01 0.00 0.71 0.17 0.02 91.09 02:50:01 6 5.95 0.00 0.65 1.44 0.03 91.93 02:50:01 7 1.41 0.00 0.24 0.05 0.03 98.27 02:51:01 all 11.19 0.00 2.19 2.48 0.05 84.08 02:51:01 0 3.99 0.00 1.46 0.03 0.07 94.45 02:51:01 1 21.33 0.00 2.84 2.40 0.07 73.36 02:51:01 2 10.60 0.00 2.68 0.45 0.03 86.23 02:51:01 3 2.92 0.00 2.02 12.02 0.03 83.01 02:51:01 4 5.03 0.00 1.89 0.70 0.02 92.36 02:51:01 5 4.19 0.00 1.47 0.03 0.03 94.27 02:51:01 6 19.77 0.00 3.19 3.09 0.05 73.91 02:51:01 7 21.77 0.00 1.96 1.16 0.05 75.05 02:52:01 all 15.32 0.00 4.13 6.58 0.07 73.90 02:52:01 0 10.61 0.00 3.80 0.64 0.05 84.91 02:52:01 1 19.17 0.00 4.34 4.60 0.07 71.82 02:52:01 2 15.52 0.00 5.31 32.21 0.08 46.88 02:52:01 3 16.59 0.00 3.92 9.27 0.07 70.16 02:52:01 4 15.94 0.00 3.40 1.57 0.07 79.03 02:52:01 5 15.54 0.00 4.13 1.24 0.07 79.01 02:52:01 6 13.96 0.00 4.31 0.69 0.08 80.95 02:52:01 7 15.28 0.00 3.90 2.57 0.07 78.18 02:53:01 all 19.77 0.00 1.71 1.00 0.06 77.45 02:53:01 0 20.32 0.00 1.66 0.02 0.07 77.94 02:53:01 1 17.88 0.00 1.30 0.00 0.07 80.75 02:53:01 2 25.44 0.00 2.34 1.04 0.08 71.10 02:53:01 3 22.32 0.00 2.08 6.93 0.07 68.61 02:53:01 4 23.65 0.00 2.08 0.00 0.07 74.21 02:53:01 5 14.34 0.00 1.08 0.03 0.07 84.48 02:53:01 6 17.83 0.00 1.63 0.02 0.07 80.46 02:53:01 7 16.40 0.00 1.47 0.02 0.05 82.07 02:54:02 all 0.71 0.00 0.12 1.15 0.05 97.97 02:54:02 0 0.45 0.00 0.10 0.00 0.05 99.40 02:54:02 1 0.63 0.00 0.20 0.00 0.08 99.08 02:54:02 2 0.62 0.00 0.22 0.00 0.05 99.12 02:54:02 3 1.22 0.00 0.13 9.16 0.07 89.42 02:54:02 4 0.80 0.00 0.05 0.02 0.05 99.08 02:54:02 5 1.02 0.00 0.17 0.00 0.03 98.78 02:54:02 6 0.60 0.00 0.07 0.00 0.03 99.30 02:54:02 7 0.33 0.00 0.03 0.00 0.03 99.60 02:55:01 all 6.80 0.00 0.74 1.61 0.10 90.75 02:55:01 0 7.23 0.00 0.60 0.00 0.05 92.12 02:55:01 1 6.49 0.00 0.61 0.07 0.05 92.78 02:55:01 2 7.24 0.00 0.80 0.00 0.07 91.90 02:55:01 3 5.63 0.00 0.80 12.82 0.07 80.68 02:55:01 4 7.31 0.00 0.78 0.00 0.37 91.54 02:55:01 5 7.87 0.00 0.70 0.03 0.07 91.33 02:55:01 6 6.34 0.00 0.76 0.00 0.03 92.86 02:55:01 7 6.35 0.00 0.87 0.03 0.05 92.70 02:56:01 all 1.34 0.00 0.38 1.10 0.07 97.12 02:56:01 0 0.58 0.00 0.35 0.00 0.07 99.00 02:56:01 1 2.04 0.00 0.50 0.02 0.07 97.38 02:56:01 2 1.37 0.00 0.35 0.00 0.07 98.21 02:56:01 3 0.85 0.00 0.34 8.68 0.07 90.06 02:56:01 4 1.72 0.00 0.57 0.00 0.07 97.64 02:56:01 5 2.44 0.00 0.30 0.03 0.05 97.17 02:56:01 6 1.09 0.00 0.32 0.00 0.07 98.53 02:56:01 7 0.62 0.00 0.30 0.00 0.07 99.01 02:57:01 all 6.94 0.00 0.66 0.44 0.03 91.93 02:57:01 0 0.92 0.00 0.62 0.12 0.03 98.32 02:57:01 1 29.29 0.00 1.59 0.37 0.07 68.69 02:57:01 2 3.42 0.00 0.47 0.15 0.02 95.95 02:57:01 3 0.99 0.00 0.64 2.42 0.05 95.91 02:57:01 4 0.83 0.00 0.45 0.20 0.02 98.50 02:57:01 5 3.19 0.00 0.47 0.07 0.05 96.23 02:57:01 6 3.32 0.00 0.38 0.05 0.03 96.21 02:57:01 7 13.57 0.00 0.65 0.17 0.03 85.58 Average: all 9.06 0.00 1.34 2.06 0.06 87.49 Average: 0 7.45 0.00 1.22 0.22 0.05 91.06 Average: 1 13.18 0.00 1.51 2.32 0.07 82.93 Average: 2 9.45 0.00 1.60 4.24 0.05 84.66 Average: 3 6.47 0.00 1.28 7.69 0.06 84.49 Average: 4 10.74 0.00 1.39 0.69 0.09 87.09 Average: 5 7.06 0.00 1.13 0.20 0.05 91.56 Average: 6 8.60 0.00 1.41 0.66 0.05 89.28 Average: 7 9.48 0.00 1.18 0.50 0.05 88.80