---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8716 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 862 26524 0 4780 30848 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:0e:1c:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe0e:1c5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:9e:51:b3 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-8716) 02/26/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 117.50 36.24 81.25 1695.18 29142.88 02:51:01 125.05 23.15 101.90 2778.34 34208.03 02:52:01 431.82 11.85 419.98 792.67 111514.03 02:53:01 21.50 0.43 21.06 47.73 26438.28 02:54:01 16.06 0.02 16.05 3.60 22612.75 02:55:01 20.10 0.00 20.10 0.00 22423.15 02:56:01 14.40 0.03 14.36 2.80 7929.08 02:57:01 53.14 1.40 51.74 107.45 2573.79 Average: 99.95 9.14 90.81 678.47 32106.90 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30088464 31677900 2850756 8.65 69720 1830432 1433988 4.22 890784 1667092 155640 02:51:01 28831480 31670884 4107740 12.47 101268 3009300 1431072 4.21 981512 2751128 1004336 02:52:01 25901948 30395524 7037272 21.36 131816 4515780 6238188 18.35 2350896 4185524 296 02:53:01 24222656 28898952 8716564 26.46 132028 4630084 9105908 26.79 3888504 4310636 212 02:54:01 24209404 28885304 8729816 26.50 132068 4630352 9088984 26.74 3902756 4310028 220 02:55:01 23790060 28470992 9149160 27.78 132332 4634908 9288904 27.33 4319472 4306624 176 02:56:01 23839864 28548008 9099356 27.62 132624 4663744 8557696 25.18 4261088 4321656 144 02:57:01 27176172 31600452 5763048 17.50 134816 4491124 1508036 4.44 1239472 4058376 14728 Average: 26007506 30018502 6931714 21.04 120834 4050716 5831597 17.16 2729310 3738883 146969 02:49:01 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 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 82.80 59.76 967.06 12.00 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 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 ens3 231.46 144.91 6621.70 14.93 0.00 0.00 0.00 0.00 02:51:01 br-7ab4d1ad636d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth9d50639 0.58 0.72 0.04 0.04 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 veth0dc4ed8 0.13 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 veth5af8901 0.05 0.45 0.00 0.03 0.00 0.00 0.00 0.00 02:53:01 veth9d50639 1.28 1.50 0.51 2.69 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 veth0dc4ed8 2.23 2.25 7.86 2.61 0.00 0.00 0.00 0.00 02:53:01 veth5af8901 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 veth9d50639 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth0dc4ed8 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 veth5af8901 0.48 0.50 0.05 0.92 0.00 0.00 0.00 0.00 02:55:01 veth9d50639 3.82 3.47 1.72 5.36 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 veth0dc4ed8 6.08 6.70 15.35 5.36 0.00 0.00 0.00 0.00 02:55:01 veth5af8901 0.52 0.53 0.05 1.14 0.00 0.00 0.00 0.00 02:56:01 veth9d50639 0.43 0.55 0.07 0.06 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 veth0dc4ed8 1.27 1.05 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 vethf0611c7 131.19 108.80 45.93 203.99 0.00 0.00 0.00 0.02 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.84 61.84 45.37 45.37 0.00 0.00 0.00 0.00 02:57:01 ens3 1095.37 677.47 21447.07 155.66 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 7.25 7.25 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 100.87 61.64 2591.31 13.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8716) 02/26/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.69 0.00 0.75 2.88 0.03 86.64 02:50:01 0 32.18 0.00 1.92 2.17 0.05 63.68 02:50:01 1 17.02 0.00 0.88 0.70 0.03 81.37 02:50:01 2 3.92 0.00 0.45 2.42 0.02 93.19 02:50:01 3 1.02 0.00 0.42 14.18 0.05 84.34 02:50:01 4 19.34 0.00 1.23 1.69 0.05 77.69 02:50:01 5 2.60 0.00 0.52 0.05 0.00 96.83 02:50:01 6 0.98 0.00 0.32 0.08 0.02 98.60 02:50:01 7 0.43 0.00 0.25 1.77 0.02 97.53 02:51:01 all 10.98 0.00 1.85 2.64 0.04 84.50 02:51:01 0 6.56 0.00 1.31 0.15 0.03 91.95 02:51:01 1 14.76 0.00 2.10 4.18 0.07 78.90 02:51:01 2 9.60 0.00 2.42 0.52 0.03 87.42 02:51:01 3 3.72 0.00 1.07 8.83 0.05 86.33 02:51:01 4 23.23 0.00 2.16 1.36 0.05 73.20 02:51:01 5 21.99 0.00 3.08 0.65 0.07 74.21 02:51:01 6 3.44 0.00 1.34 5.03 0.03 90.15 02:51:01 7 4.51 0.00 1.32 0.39 0.03 93.75 02:52:01 all 16.93 0.00 4.26 5.71 0.07 73.02 02:52:01 0 12.97 0.00 3.99 1.51 0.08 81.45 02:52:01 1 17.38 0.00 3.99 3.25 0.08 75.29 02:52:01 2 18.44 0.00 4.07 2.47 0.08 74.93 02:52:01 3 18.93 0.00 3.98 4.89 0.07 72.13 02:52:01 4 20.06 0.00 4.42 1.42 0.07 74.03 02:52:01 5 16.82 0.00 5.23 27.82 0.08 50.04 02:52:01 6 17.47 0.00 4.68 1.91 0.07 75.87 02:52:01 7 13.37 0.00 3.73 2.62 0.07 80.21 02:53:01 all 18.28 0.00 1.55 1.07 0.06 79.04 02:53:01 0 20.85 0.00 1.82 0.99 0.05 76.29 02:53:01 1 18.62 0.00 1.50 0.02 0.05 79.81 02:53:01 2 17.33 0.00 1.40 0.08 0.05 81.14 02:53:01 3 19.06 0.00 1.44 0.02 0.05 79.44 02:53:01 4 16.56 0.00 1.46 0.00 0.07 81.92 02:53:01 5 18.87 0.00 1.61 7.44 0.07 72.01 02:53:01 6 20.21 0.00 1.94 0.00 0.08 77.76 02:53:01 7 14.74 0.00 1.21 0.02 0.07 83.97 02:54:01 all 0.66 0.00 0.10 1.14 0.04 98.06 02:54:01 0 0.35 0.00 0.13 0.03 0.07 99.41 02:54:01 1 0.62 0.00 0.05 0.00 0.03 99.30 02:54:01 2 0.70 0.00 0.10 0.00 0.03 99.17 02:54:01 3 0.65 0.00 0.08 0.00 0.02 99.25 02:54:01 4 1.17 0.00 0.03 0.00 0.03 98.76 02:54:01 5 0.85 0.00 0.17 9.08 0.08 89.82 02:54:01 6 0.28 0.00 0.15 0.02 0.07 99.48 02:54:01 7 0.65 0.00 0.10 0.00 0.02 99.23 02:55:01 all 7.04 0.00 0.67 1.45 0.06 90.78 02:55:01 0 5.00 0.00 0.70 1.24 0.07 92.99 02:55:01 1 8.23 0.00 0.68 0.00 0.05 91.03 02:55:01 2 7.09 0.00 0.69 0.13 0.08 92.00 02:55:01 3 8.91 0.00 0.82 0.00 0.07 90.21 02:55:01 4 5.08 0.00 0.50 0.07 0.07 94.29 02:55:01 5 6.22 0.00 0.63 10.10 0.05 83.00 02:55:01 6 6.62 0.00 0.48 0.00 0.07 92.83 02:55:01 7 9.12 0.00 0.77 0.05 0.07 90.00 02:56:01 all 1.10 0.00 0.40 0.57 0.07 97.85 02:56:01 0 1.52 0.00 0.50 0.32 0.07 97.60 02:56:01 1 1.42 0.00 0.43 0.00 0.07 98.08 02:56:01 2 1.26 0.00 0.49 0.28 0.08 97.89 02:56:01 3 1.07 0.00 0.42 0.02 0.05 98.45 02:56:01 4 0.72 0.00 0.35 0.12 0.07 98.74 02:56:01 5 1.49 0.00 0.35 3.47 0.07 94.63 02:56:01 6 0.55 0.00 0.25 0.38 0.05 98.76 02:56:01 7 0.80 0.00 0.48 0.00 0.07 98.65 02:57:01 all 5.56 0.00 0.55 2.51 0.04 91.34 02:57:01 0 19.86 0.00 0.79 14.60 0.03 64.72 02:57:01 1 0.45 0.00 0.55 1.54 0.03 97.43 02:57:01 2 8.37 0.00 0.73 0.33 0.03 90.53 02:57:01 3 0.53 0.00 0.30 0.10 0.02 99.05 02:57:01 4 2.94 0.00 0.52 1.25 0.07 95.22 02:57:01 5 1.68 0.00 0.45 1.10 0.02 96.75 02:57:01 6 10.16 0.00 0.60 1.09 0.05 88.09 02:57:01 7 0.53 0.00 0.43 0.13 0.05 98.85 Average: all 8.77 0.00 1.26 2.24 0.05 87.67 Average: 0 12.41 0.00 1.39 2.62 0.06 83.52 Average: 1 9.80 0.00 1.27 1.21 0.05 87.67 Average: 2 8.33 0.00 1.29 0.78 0.05 89.54 Average: 3 6.72 0.00 1.06 3.50 0.05 88.68 Average: 4 11.15 0.00 1.34 0.74 0.06 86.72 Average: 5 8.79 0.00 1.50 7.42 0.05 82.24 Average: 6 7.45 0.00 1.22 1.06 0.05 90.22 Average: 7 5.50 0.00 1.03 0.62 0.05 92.79