---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22054 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: 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): 0-7 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 12G 144G 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 852 27545 0 3769 30860 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:35:17:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe35:172a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:f0:e7:93 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::42:89ff:fef0:e793/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22054) 04/10/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 122.86 42.19 80.67 1897.95 26066.46 10:52:01 160.64 21.31 139.33 828.66 37620.53 10:53:01 80.32 4.03 76.29 450.32 55206.80 10:54:01 77.02 0.25 76.77 18.53 41561.74 10:55:01 121.41 0.07 121.35 3.87 27858.16 10:56:01 147.98 0.38 147.60 3.07 29178.27 10:57:01 33.61 0.52 33.09 43.19 21201.27 Average: 106.27 9.82 96.44 463.65 34098.91 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30157744 31731840 2781476 8.44 70184 1814996 1435228 4.22 841128 1650776 142992 10:52:01 28351464 30350500 4587756 13.93 87800 2204416 3039048 8.94 2280248 1975728 18052 10:53:01 27345412 30645220 5593808 16.98 93288 3479044 2311976 6.80 2230512 2986164 136188 10:54:01 26813244 30117764 6125976 18.60 133664 3392876 2662264 7.83 2988868 2679892 216868 10:55:01 26748224 30082900 6190996 18.80 136812 3413192 2662264 7.83 3027424 2700196 684 10:56:01 26667624 30174600 6271596 19.04 163076 3523180 2576708 7.58 2965304 2802996 17488 10:57:01 28205024 31598124 4734196 14.37 164712 3434116 1489512 4.38 1620124 2657032 26340 Average: 27755534 30671564 5183686 15.74 121362 3037403 2311000 6.80 2279087 2493255 79802 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 173.82 115.71 1072.97 33.51 0.00 0.00 0.00 0.00 10:51:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 644.74 452.17 4880.50 127.13 0.00 0.00 0.00 0.00 10:52:01 lo 1.27 1.27 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 175.35 144.71 1426.33 41.58 0.00 0.00 0.00 0.00 10:53:01 lo 7.95 7.95 2.19 2.19 0.00 0.00 0.00 0.00 10:54:01 docker0 764.67 711.61 69.72 980.59 0.00 0.00 0.00 0.00 10:54:01 ens3 1188.87 1277.67 1850.50 3413.98 0.00 0.00 0.00 0.00 10:54:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 10:54:01 veth9d125e0 761.66 706.32 79.95 903.09 0.00 0.00 0.00 0.07 10:55:01 docker0 93.75 111.55 7.03 36.27 0.00 0.00 0.00 0.00 10:55:01 ens3 112.56 93.87 36.44 8.58 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth9d125e0 93.75 111.58 8.31 36.27 0.00 0.00 0.00 0.00 10:56:01 docker0 856.60 833.57 78.57 961.64 0.00 0.00 0.00 0.00 10:56:01 ens3 869.48 874.94 969.44 96.41 0.00 0.00 0.00 0.00 10:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:56:01 vethe45f8bb 776.79 773.81 82.11 922.63 0.00 0.00 0.00 0.08 10:57:01 docker0 93.25 72.00 7.82 39.73 0.00 0.00 0.00 0.00 10:57:01 ens3 108.35 111.68 62.54 16.68 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 258.34 246.98 23.31 288.34 0.00 0.00 0.00 0.00 Average: ens3 467.61 438.69 1471.23 533.97 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22054) 04/10/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.27 0.00 0.78 2.79 0.04 86.13 10:51:01 0 12.64 0.00 1.08 0.83 0.05 85.40 10:51:01 1 37.72 0.00 2.03 3.00 0.07 57.19 10:51:01 2 15.19 0.00 1.04 0.27 0.05 83.46 10:51:01 3 9.74 0.00 0.79 0.25 0.03 89.19 10:51:01 4 3.70 0.00 0.37 0.65 0.02 95.27 10:51:01 5 1.39 0.00 0.47 17.01 0.02 81.12 10:51:01 6 1.08 0.00 0.20 0.27 0.02 98.43 10:51:01 7 0.79 0.00 0.22 0.10 0.03 98.86 10:52:01 all 20.52 0.00 1.62 2.06 0.07 75.74 10:52:01 0 28.38 0.00 0.94 0.17 0.07 70.45 10:52:01 1 21.14 0.00 2.96 3.06 0.07 72.78 10:52:01 2 22.96 0.00 0.87 0.10 0.03 76.03 10:52:01 3 13.73 0.00 0.60 0.87 0.08 84.71 10:52:01 4 21.19 0.00 0.90 1.54 0.03 76.34 10:52:01 5 16.83 0.00 1.62 9.18 0.08 72.28 10:52:01 6 24.08 0.00 4.32 0.82 0.12 70.66 10:52:01 7 15.86 0.00 0.74 0.70 0.05 82.65 10:53:01 all 11.42 0.00 1.37 2.30 0.04 84.86 10:53:01 0 10.59 0.00 1.46 4.53 0.05 83.37 10:53:01 1 21.27 0.00 2.21 1.32 0.03 75.16 10:53:01 2 8.36 0.00 0.65 0.57 0.03 90.39 10:53:01 3 15.83 0.00 1.37 0.10 0.05 82.65 10:53:01 4 9.61 0.00 1.49 2.07 0.05 86.78 10:53:01 5 8.13 0.00 0.94 5.81 0.05 85.07 10:53:01 6 9.05 0.00 1.54 0.07 0.03 89.31 10:53:01 7 8.52 0.00 1.32 3.99 0.03 86.14 10:54:01 all 11.04 0.00 1.74 2.21 0.06 84.95 10:54:01 0 9.09 0.00 0.85 0.02 0.05 89.98 10:54:01 1 9.31 0.00 1.61 2.88 0.08 86.12 10:54:01 2 19.97 0.00 1.87 0.43 0.08 77.64 10:54:01 3 12.32 0.00 1.86 1.10 0.08 84.64 10:54:01 4 11.47 0.00 3.13 9.32 0.07 76.02 10:54:01 5 4.75 0.00 1.04 3.52 0.05 90.64 10:54:01 6 5.93 0.00 2.30 0.37 0.05 91.35 10:54:01 7 15.50 0.00 1.21 0.05 0.07 83.17 10:55:01 all 1.78 0.00 0.16 1.69 0.02 96.35 10:55:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 1 0.27 0.00 0.08 0.00 0.00 99.65 10:55:01 2 0.08 0.00 0.02 0.00 0.03 99.87 10:55:01 3 1.34 0.00 0.05 0.00 0.03 98.57 10:55:01 4 0.23 0.00 0.20 7.68 0.02 91.87 10:55:01 5 0.00 0.00 0.05 1.20 0.00 98.75 10:55:01 6 0.30 0.00 0.53 4.61 0.02 94.54 10:55:01 7 12.02 0.00 0.35 0.00 0.02 87.61 10:56:01 all 7.84 0.00 1.54 1.73 0.05 88.85 10:56:01 0 11.81 0.00 2.69 0.22 0.07 85.21 10:56:01 1 19.98 0.00 1.54 0.42 0.05 78.01 10:56:01 2 13.41 0.00 1.89 4.41 0.03 80.25 10:56:01 3 5.07 0.00 2.13 1.95 0.08 90.77 10:56:01 4 5.01 0.00 2.03 5.11 0.05 87.80 10:56:01 5 3.97 0.00 1.07 1.73 0.07 93.17 10:56:01 6 0.77 0.00 0.55 0.00 0.02 98.66 10:56:01 7 2.69 0.00 0.45 0.02 0.03 96.81 10:57:01 all 6.09 0.00 0.60 1.20 0.03 92.08 10:57:01 0 1.70 0.00 0.32 0.00 0.00 97.98 10:57:01 1 3.27 0.00 0.72 0.22 0.05 95.74 10:57:01 2 4.04 0.00 0.67 7.36 0.03 87.90 10:57:01 3 3.75 0.00 0.70 0.00 0.03 95.52 10:57:01 4 1.40 0.00 0.48 0.00 0.02 98.10 10:57:01 5 3.36 0.00 0.60 1.17 0.03 94.84 10:57:01 6 1.03 0.00 0.28 0.02 0.02 98.65 10:57:01 7 30.22 0.00 1.04 0.80 0.07 67.87 Average: all 9.85 0.00 1.11 2.00 0.04 87.00 Average: 0 10.60 0.00 1.05 0.82 0.04 87.49 Average: 1 16.12 0.00 1.59 1.56 0.05 80.68 Average: 2 11.99 0.00 1.00 1.88 0.04 85.09 Average: 3 8.81 0.00 1.07 0.61 0.06 89.46 Average: 4 7.51 0.00 1.23 3.76 0.04 87.47 Average: 5 5.48 0.00 0.83 5.66 0.04 87.99 Average: 6 6.03 0.00 1.39 0.88 0.04 91.67 Average: 7 12.23 0.00 0.76 0.81 0.04 86.16