---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26262 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 14G 142G 9% / 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 842 25534 0 5790 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:b7:01:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:feb7:1a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:31:f4:90 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-26262) 04/25/24 _x86_64_ (8 CPU) 12:48:06 LINUX RESTART (8 CPU) 12:49:01 tps rtps wtps bread/s bwrtn/s 12:50:01 132.48 63.99 68.49 4394.07 27760.17 12:51:01 90.54 13.65 76.89 1106.03 28971.01 12:52:01 129.61 9.40 120.21 1656.66 34895.52 12:53:01 108.22 0.03 108.18 0.67 73464.82 12:54:02 193.97 7.20 186.77 520.81 63471.45 12:55:01 113.15 6.34 106.81 296.81 23995.73 12:56:01 23.75 0.37 23.38 28.93 21361.29 12:57:01 79.65 1.33 78.32 104.78 16972.40 Average: 108.91 12.80 96.11 1015.08 36386.95 12:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 30080504 31683040 2858716 8.68 66888 1845580 1465780 4.31 926940 1644472 185336 12:51:01 29951732 31716088 2987488 9.07 80688 1985844 1449904 4.27 867644 1813952 126156 12:52:01 27618984 31677720 5320236 16.15 121172 4148676 1373032 4.04 979704 3894048 1827384 12:53:01 27146040 31673012 5793180 17.59 122808 4603332 1559092 4.59 995060 4348060 455076 12:54:02 24436544 29912512 8502676 25.81 134300 5488800 8978776 26.42 2899564 5033072 1104 12:55:01 22374908 27970028 10564312 32.07 138568 5598856 11459312 33.72 4966892 5004044 1096 12:56:01 21757944 27387960 11181276 33.95 139080 5631136 12409352 36.51 5569968 5010164 28764 12:57:01 26134016 31594572 6805204 20.66 141092 5476568 1570848 4.62 1435028 4858556 29200 Average: 26187584 30451866 6751636 20.50 118074 4347349 5033262 14.81 2330100 3950796 331764 12:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 321.20 227.63 1433.67 60.94 0.00 0.00 0.00 0.00 12:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 46.77 36.25 661.62 7.41 0.00 0.00 0.00 0.00 12:52:01 br-bc2c2eb57463 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 9.80 9.80 0.98 0.98 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 839.49 359.67 17606.70 27.89 0.00 0.00 0.00 0.00 12:53:01 br-bc2c2eb57463 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 158.41 89.15 5994.77 6.50 0.00 0.00 0.00 0.00 12:54:02 vethe17859b 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 12:54:02 vetha9c06aa 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:54:02 veth007e812 0.28 0.50 0.02 0.04 0.00 0.00 0.00 0.00 12:54:02 veth4c8a3a9 0.30 0.53 0.02 0.03 0.00 0.00 0.00 0.00 12:55:01 vethe17859b 5.73 5.69 0.76 0.66 0.00 0.00 0.00 0.00 12:55:01 vetha9c06aa 2.81 2.64 0.23 0.20 0.00 0.00 0.00 0.00 12:55:01 veth007e812 9.74 7.78 1.21 0.91 0.00 0.00 0.00 0.00 12:55:01 vethcebdc11 2.36 2.59 0.22 0.22 0.00 0.00 0.00 0.00 12:56:01 vethe17859b 35.99 34.08 10.08 28.80 0.00 0.00 0.00 0.00 12:56:01 vetha9c06aa 20.96 22.78 10.58 111.74 0.00 0.00 0.00 0.01 12:56:01 veth007e812 4.40 6.15 0.71 1.24 0.00 0.00 0.00 0.00 12:56:01 vethcebdc11 6.40 7.93 0.95 1.02 0.00 0.00 0.00 0.00 12:57:01 lo 30.81 30.81 7.10 7.10 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 1742.53 933.08 36091.75 159.90 0.00 0.00 0.00 0.00 Average: lo 3.38 3.38 0.85 0.85 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 215.94 115.15 4511.87 19.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26262) 04/25/24 _x86_64_ (8 CPU) 12:48:06 LINUX RESTART (8 CPU) 12:49:01 CPU %user %nice %system %iowait %steal %idle 12:50:01 all 9.77 0.00 0.95 5.40 0.05 83.83 12:50:01 0 3.05 0.00 1.02 1.05 0.05 94.83 12:50:01 1 4.37 0.00 0.60 0.68 0.03 94.31 12:50:01 2 22.64 0.00 1.22 4.21 0.10 71.83 12:50:01 3 24.50 0.00 2.15 1.86 0.05 71.44 12:50:01 4 6.83 0.00 0.42 1.15 0.02 91.59 12:50:01 5 8.02 0.00 0.99 1.82 0.03 89.13 12:50:01 6 3.85 0.00 0.57 6.46 0.03 89.09 12:50:01 7 5.04 0.00 0.62 25.87 0.08 68.39 12:51:01 all 8.75 0.00 0.54 4.85 0.03 85.84 12:51:01 0 1.60 0.00 0.15 0.03 0.02 98.20 12:51:01 1 11.51 0.00 0.63 1.45 0.02 86.39 12:51:01 2 10.50 0.00 0.72 10.88 0.07 77.83 12:51:01 3 11.86 0.00 0.60 1.82 0.03 85.69 12:51:01 4 4.30 0.00 0.48 0.13 0.02 95.07 12:51:01 5 10.28 0.00 0.67 1.57 0.02 87.45 12:51:01 6 17.31 0.00 0.60 1.97 0.02 80.10 12:51:01 7 2.66 0.00 0.43 20.91 0.03 75.96 12:52:01 all 10.69 0.00 3.93 5.09 0.13 80.16 12:52:01 0 9.10 0.00 4.06 4.43 0.10 82.31 12:52:01 1 8.63 0.00 4.36 0.14 0.10 86.78 12:52:01 2 6.58 0.00 3.52 12.18 0.12 77.61 12:52:01 3 10.36 0.00 3.83 2.21 0.15 83.44 12:52:01 4 10.06 0.00 4.01 4.57 0.12 81.24 12:52:01 5 8.22 0.00 3.85 3.31 0.19 84.44 12:52:01 6 13.86 0.00 4.06 2.76 0.15 79.17 12:52:01 7 18.75 0.00 3.73 11.15 0.12 66.25 12:53:01 all 1.75 0.00 0.86 19.27 0.03 78.10 12:53:01 0 1.15 0.00 0.79 19.64 0.00 78.42 12:53:01 1 2.54 0.00 0.83 0.00 0.00 96.63 12:53:01 2 1.39 0.00 0.55 3.14 0.02 94.90 12:53:01 3 2.66 0.00 1.00 29.70 0.03 66.60 12:53:01 4 1.67 0.00 0.95 0.02 0.02 97.34 12:53:01 5 2.00 0.00 1.33 75.88 0.07 20.73 12:53:01 6 1.07 0.00 0.48 10.75 0.00 87.69 12:53:01 7 1.57 0.00 0.97 15.27 0.02 82.17 12:54:02 all 26.26 0.00 5.10 7.21 0.08 61.35 12:54:02 0 24.31 0.00 5.47 1.00 0.07 69.15 12:54:02 1 27.05 0.00 4.74 1.52 0.08 66.60 12:54:02 2 26.52 0.00 4.66 29.11 0.09 39.62 12:54:02 3 25.02 0.00 5.14 4.14 0.09 65.62 12:54:02 4 28.33 0.00 5.74 14.95 0.12 50.86 12:54:02 5 28.13 0.00 5.33 1.96 0.08 64.49 12:54:02 6 23.49 0.00 4.78 1.60 0.07 70.06 12:54:02 7 27.20 0.00 4.91 3.54 0.10 64.24 12:55:01 all 36.53 0.00 5.01 6.32 0.24 51.91 12:55:01 0 34.83 0.00 4.87 15.11 0.15 45.04 12:55:01 1 40.72 0.00 5.17 7.37 0.14 46.61 12:55:01 2 37.03 0.00 5.08 2.70 0.10 55.09 12:55:01 3 41.57 0.00 5.84 2.76 0.12 49.71 12:55:01 4 28.10 0.00 4.43 10.59 0.10 56.78 12:55:01 5 34.71 0.00 5.09 7.65 0.15 52.40 12:55:01 6 34.50 0.00 4.43 2.29 1.03 57.74 12:55:01 7 40.81 0.00 5.15 2.00 0.14 51.90 12:56:01 all 14.47 0.00 1.66 1.21 0.09 82.57 12:56:01 0 15.09 0.00 2.15 8.93 0.08 73.75 12:56:01 1 13.94 0.00 1.39 0.02 0.08 84.57 12:56:01 2 14.53 0.00 1.40 0.02 0.08 83.97 12:56:01 3 14.37 0.00 1.91 0.03 0.08 83.60 12:56:01 4 12.92 0.00 1.28 0.02 0.08 85.70 12:56:01 5 15.90 0.00 1.86 0.35 0.08 81.80 12:56:01 6 16.02 0.00 1.78 0.18 0.10 81.92 12:56:01 7 12.95 0.00 1.55 0.17 0.08 85.25 12:57:01 all 4.33 0.00 0.70 1.38 0.05 93.55 12:57:01 0 1.21 0.00 0.79 7.55 0.05 90.41 12:57:01 1 15.26 0.00 0.87 0.30 0.05 83.52 12:57:01 2 1.39 0.00 0.65 0.03 0.05 97.88 12:57:01 3 3.31 0.00 0.84 0.82 0.05 94.99 12:57:01 4 1.61 0.00 0.54 0.30 0.03 97.53 12:57:01 5 2.29 0.00 0.67 0.49 0.05 96.50 12:57:01 6 3.13 0.00 0.60 0.35 0.03 95.89 12:57:01 7 6.45 0.00 0.58 1.17 0.05 91.74 Average: all 13.97 0.00 2.33 6.34 0.08 77.27 Average: 0 11.19 0.00 2.40 7.20 0.07 79.15 Average: 1 15.42 0.00 2.31 1.42 0.06 80.79 Average: 2 14.97 0.00 2.21 7.75 0.08 74.99 Average: 3 16.60 0.00 2.65 5.44 0.08 75.25 Average: 4 11.64 0.00 2.21 3.92 0.06 82.16 Average: 5 13.62 0.00 2.46 11.64 0.08 72.20 Average: 6 14.05 0.00 2.15 3.31 0.18 80.32 Average: 7 14.29 0.00 2.22 10.06 0.08 73.34