---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4676 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: 2799.996 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 841 26509 0 4816 30869 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:e6:54:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fee6:5435/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:07:83:f1 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-4676) 12/13/23 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 117.43 39.61 77.82 1805.35 24951.14 02:51:01 129.00 23.93 105.07 2769.14 31992.13 02:52:01 424.56 12.96 411.60 798.43 105678.10 02:53:01 20.11 0.75 19.36 44.13 21771.19 02:54:01 13.38 0.00 13.38 0.00 18048.11 02:55:01 17.35 0.02 17.33 0.13 18254.02 02:56:01 21.52 0.00 21.52 0.00 19105.65 02:57:01 70.87 1.93 68.94 111.98 21265.12 Average: 101.74 9.84 91.90 688.81 32648.49 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30125600 31734260 2813620 8.54 70064 1848248 1425384 4.19 837384 1682524 170592 02:51:01 28883520 31693312 4055700 12.31 100196 2980900 1437828 4.23 973680 2709140 905664 02:52:01 26099972 30612648 6839248 20.76 131788 4547240 6123816 18.02 2139900 4196140 168 02:53:01 24318524 29024556 8620696 26.17 132144 4661432 8811768 25.93 3777552 4324164 200 02:54:01 24307772 29012208 8631448 26.20 132180 4661612 8827892 25.97 3789400 4322412 240 02:55:01 24025008 28736764 8914212 27.06 132400 4666172 8980916 26.42 4068668 4321224 172 02:56:01 24111336 28850188 8827884 26.80 132684 4694912 8291388 24.40 3975280 4335820 128 02:57:01 27169464 31632572 5769756 17.52 135692 4526112 1509844 4.44 1223816 4079300 31888 Average: 26130150 30162064 6809070 20.67 120894 4073328 5676104 16.70 2598210 3746340 138632 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 132.84 94.17 1129.02 22.27 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 02:51:01 br-fd7850cd82a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 225.86 140.03 6359.77 14.49 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 02:52:01 lo 5.97 5.97 0.54 0.54 0.00 0.00 0.00 0.00 02:52:01 veth8a9411b 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 veth61390b8 0.48 0.80 0.06 0.31 0.00 0.00 0.00 0.00 02:52:01 vethab31e68 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 lo 5.60 5.60 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 veth8a9411b 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth61390b8 0.17 0.27 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 vethab31e68 2.20 2.22 7.86 2.60 0.00 0.00 0.00 0.00 02:54:01 lo 5.40 5.40 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 veth8a9411b 0.48 0.50 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 veth61390b8 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 vethab31e68 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 lo 17.36 17.36 32.13 32.13 0.00 0.00 0.00 0.00 02:55:01 veth8a9411b 0.52 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:55:01 veth61390b8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethab31e68 5.98 6.68 15.34 5.36 0.00 0.00 0.00 0.00 02:56:01 lo 15.39 15.39 0.96 0.96 0.00 0.00 0.00 0.00 02:56:01 vethab31e68 1.37 1.17 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 br-fd7850cd82a7 12.29 14.26 14.42 28.76 0.00 0.00 0.00 0.00 02:56:01 vetha5db339 131.12 108.71 45.91 203.93 0.00 0.00 0.00 0.02 02:57:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1216.26 764.92 21609.52 164.00 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 Average: lo 7.28 7.28 5.64 5.64 0.00 0.00 0.00 0.00 Average: ens3 106.03 65.59 2626.34 14.62 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4676) 12/13/23 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.47 0.00 0.84 2.16 0.04 86.48 02:50:01 0 7.26 0.00 0.75 0.22 0.02 91.75 02:50:01 1 34.53 0.00 1.92 2.11 0.10 61.34 02:50:01 2 22.71 0.00 1.34 0.81 0.05 75.08 02:50:01 3 8.47 0.00 0.68 0.44 0.03 90.38 02:50:01 4 4.92 0.00 0.87 2.60 0.02 91.59 02:50:01 5 3.33 0.00 0.49 3.25 0.03 92.90 02:50:01 6 0.58 0.00 0.15 7.68 0.00 91.59 02:50:01 7 1.99 0.00 0.51 0.19 0.02 97.30 02:51:01 all 11.12 0.00 2.11 2.25 0.04 84.48 02:51:01 0 11.20 0.00 2.88 0.39 0.05 85.49 02:51:01 1 27.01 0.00 3.47 1.26 0.07 68.20 02:51:01 2 8.24 0.00 1.78 0.75 0.03 89.20 02:51:01 3 7.01 0.00 1.62 1.49 0.02 89.85 02:51:01 4 4.84 0.00 1.25 1.82 0.02 92.07 02:51:01 5 5.10 0.00 1.39 0.12 0.03 93.36 02:51:01 6 1.83 0.00 1.89 11.03 0.07 85.18 02:51:01 7 23.72 0.00 2.65 1.14 0.07 72.42 02:52:01 all 13.83 0.00 4.26 5.73 0.08 76.10 02:52:01 0 13.50 0.00 4.53 1.76 0.12 80.08 02:52:01 1 15.09 0.00 4.22 4.17 0.07 76.46 02:52:01 2 15.11 0.00 4.88 28.22 0.10 51.68 02:52:01 3 15.24 0.00 3.88 0.29 0.07 80.53 02:52:01 4 12.39 0.00 4.68 1.49 0.07 81.37 02:52:01 5 13.92 0.00 3.62 2.11 0.07 80.28 02:52:01 6 11.56 0.00 3.95 4.45 0.07 79.97 02:52:01 7 13.86 0.00 4.26 3.49 0.07 78.32 02:53:01 all 20.52 0.00 1.86 0.89 0.07 76.66 02:53:01 0 19.24 0.00 1.72 5.15 0.05 73.84 02:53:01 1 28.45 0.00 2.90 0.00 0.08 68.56 02:53:01 2 24.56 0.00 1.91 0.97 0.05 72.52 02:53:01 3 19.46 0.00 1.86 0.02 0.07 78.60 02:53:01 4 18.69 0.00 1.82 0.02 0.07 79.40 02:53:01 5 12.45 0.00 1.25 0.05 0.05 86.20 02:53:01 6 19.91 0.00 1.46 0.10 0.07 78.46 02:53:01 7 21.52 0.00 2.00 0.77 0.07 75.64 02:54:01 all 0.71 0.00 0.10 0.93 0.05 98.21 02:54:01 0 0.77 0.00 0.07 7.32 0.05 91.79 02:54:01 1 0.78 0.00 0.17 0.00 0.05 99.00 02:54:01 2 0.65 0.00 0.13 0.10 0.07 99.05 02:54:01 3 0.67 0.00 0.05 0.02 0.03 99.23 02:54:01 4 0.90 0.00 0.10 0.00 0.10 98.90 02:54:01 5 0.77 0.00 0.13 0.02 0.08 98.99 02:54:01 6 0.95 0.00 0.10 0.00 0.05 98.90 02:54:01 7 0.18 0.00 0.08 0.00 0.00 99.73 02:55:01 all 6.63 0.00 0.73 0.92 0.07 91.65 02:55:01 0 6.63 0.00 0.72 6.99 0.07 85.59 02:55:01 1 6.27 0.00 0.70 0.02 0.08 92.93 02:55:01 2 6.27 0.00 0.84 0.10 0.07 92.73 02:55:01 3 5.84 0.00 0.58 0.07 0.07 93.44 02:55:01 4 5.98 0.00 0.58 0.10 0.07 93.27 02:55:01 5 6.54 0.00 0.70 0.02 0.07 92.67 02:55:01 6 7.21 0.00 0.82 0.08 0.07 91.82 02:55:01 7 8.30 0.00 0.87 0.00 0.05 90.78 02:56:01 all 1.13 0.00 0.37 1.06 0.08 97.36 02:56:01 0 0.95 0.00 0.37 8.11 0.05 90.53 02:56:01 1 1.58 0.00 0.40 0.00 0.05 97.97 02:56:01 2 1.34 0.00 0.28 0.07 0.07 98.25 02:56:01 3 1.09 0.00 0.44 0.02 0.10 98.36 02:56:01 4 1.02 0.00 0.40 0.02 0.08 98.48 02:56:01 5 0.81 0.00 0.32 0.02 0.08 98.77 02:56:01 6 1.27 0.00 0.38 0.00 0.10 98.24 02:56:01 7 0.95 0.00 0.40 0.23 0.10 98.31 02:57:01 all 6.61 0.00 0.61 1.36 0.03 91.39 02:57:01 0 2.67 0.00 0.37 0.52 0.00 96.45 02:57:01 1 22.27 0.00 1.02 0.62 0.07 76.03 02:57:01 2 2.50 0.00 0.42 0.18 0.03 96.86 02:57:01 3 17.66 0.00 1.09 0.37 0.03 80.86 02:57:01 4 3.82 0.00 0.53 0.23 0.02 95.40 02:57:01 5 0.80 0.00 0.45 8.12 0.03 90.59 02:57:01 6 1.29 0.00 0.45 0.63 0.02 97.61 02:57:01 7 1.85 0.00 0.50 0.20 0.05 97.39 Average: all 8.86 0.00 1.36 1.91 0.06 87.81 Average: 0 7.77 0.00 1.42 3.82 0.05 86.94 Average: 1 16.95 0.00 1.84 1.01 0.07 80.12 Average: 2 10.13 0.00 1.44 3.86 0.06 84.51 Average: 3 9.42 0.00 1.27 0.34 0.05 88.92 Average: 4 6.56 0.00 1.28 0.78 0.05 91.33 Average: 5 5.49 0.00 1.05 1.71 0.06 91.70 Average: 6 5.57 0.00 1.15 2.99 0.05 90.24 Average: 7 9.04 0.00 1.41 0.75 0.05 88.76