---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10394 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 844 26506 0 4816 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 mq state UP group default qlen 1000 link/ether fa:16:3e:31:d5:47 brd ff:ff:ff:ff:ff:ff inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe31:d547/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:97:cb:0c 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-10394) 01/08/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 134.31 36.13 98.18 1687.72 59827.10 02:51:01 152.84 23.05 129.80 2746.48 65312.98 02:52:01 428.66 12.26 416.40 784.00 113551.87 02:53:01 5.25 0.50 4.75 37.46 157.29 02:54:01 2.10 0.00 2.10 0.00 38.13 02:55:01 6.64 0.00 6.64 0.00 249.50 02:56:01 13.35 0.03 13.31 2.27 1745.68 02:57:01 59.54 2.30 57.24 127.05 3635.38 Average: 100.53 9.30 91.23 674.53 30628.06 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30062520 31674072 2876700 8.73 70496 1850828 1407848 4.14 897480 1684924 170188 02:51:01 28632620 31658160 4306600 13.07 103116 3190148 1569412 4.62 990372 2930040 1136880 02:52:01 25161800 29840000 7777420 23.61 132064 4658480 7633720 22.46 2916412 4352828 440 02:53:01 24015512 28718988 8923708 27.09 132304 4661604 9302232 27.37 4069232 4335592 280 02:54:01 24004176 28708076 8935044 27.13 132376 4661780 9319748 27.42 4079820 4335800 240 02:55:01 23676116 28389032 9263104 28.12 132596 4666308 9503700 27.96 4402304 4336408 436 02:56:01 24220728 28935780 8718492 26.47 132900 4694948 7227120 21.26 3882028 4327648 156 02:57:01 27164192 31629188 5775028 17.53 137276 4526284 1475256 4.34 1214764 4091072 33504 Average: 25867208 29944162 7072012 21.47 121641 4113798 5929880 17.45 2806552 3799289 167766 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 83.79 52.96 1009.57 10.81 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 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 02:51:01 ens3 290.53 183.59 8815.49 17.81 0.00 0.00 0.00 0.00 02:51:01 br-554ec1849d87 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 02:52:01 veth511c423 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 vethf00b244 0.42 0.67 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 veth20670b7 50.04 61.22 19.68 16.43 0.00 0.00 0.00 0.00 02:52:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 02:53:01 veth511c423 0.38 0.40 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 vethf00b244 0.15 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 veth20670b7 21.40 26.86 28.98 10.10 0.00 0.00 0.00 0.00 02:53:01 lo 5.82 5.82 9.86 9.86 0.00 0.00 0.00 0.00 02:54:01 veth511c423 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 vethf00b244 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth20670b7 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 lo 5.53 5.53 0.83 0.83 0.00 0.00 0.00 0.00 02:55:01 veth511c423 0.51 0.53 0.05 1.15 0.00 0.00 0.00 0.00 02:55:01 vethf00b244 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth20670b7 127.96 159.70 272.82 52.75 0.00 0.00 0.00 0.02 02:55:01 lo 18.12 18.12 32.60 32.60 0.00 0.00 0.00 0.00 02:56:01 veth20670b7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:56:01 lo 13.33 13.33 0.86 0.86 0.00 0.00 0.00 0.00 02:56:01 ens3 1025.74 643.09 21496.40 137.14 0.00 0.00 0.00 0.00 02:56:01 vethdc87c00 10.33 11.05 23.41 8.23 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 78.79 60.67 119.54 22.44 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 7.13 7.13 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 100.16 62.27 2614.71 13.49 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-10394) 01/08/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.23 0.00 0.75 3.67 0.03 85.32 02:50:01 0 11.69 0.00 0.63 0.90 0.03 86.74 02:50:01 1 16.62 0.00 1.20 0.90 0.03 81.24 02:50:01 2 1.68 0.00 0.43 0.07 0.02 97.80 02:50:01 3 0.68 0.00 0.30 0.33 0.02 98.67 02:50:01 4 30.02 0.00 1.80 2.73 0.08 65.37 02:50:01 5 13.48 0.00 0.90 2.76 0.03 82.83 02:50:01 6 1.62 0.00 0.23 21.55 0.05 76.55 02:50:01 7 6.10 0.00 0.48 0.08 0.00 93.34 02:51:01 all 11.35 0.00 1.98 3.64 0.05 82.99 02:51:01 0 13.04 0.00 1.84 0.68 0.03 84.40 02:51:01 1 12.73 0.00 2.23 0.40 0.03 84.60 02:51:01 2 24.91 0.00 2.45 1.85 0.05 70.75 02:51:01 3 4.78 0.00 1.51 14.23 0.03 79.45 02:51:01 4 13.37 0.00 3.25 1.99 0.02 81.38 02:51:01 5 8.80 0.00 1.91 0.32 0.05 88.92 02:51:01 6 8.74 0.00 1.66 9.56 0.08 79.96 02:51:01 7 4.40 0.00 1.10 0.08 0.03 94.38 02:52:01 all 19.28 0.00 4.17 6.72 0.07 69.77 02:52:01 0 17.08 0.00 5.53 27.69 0.08 49.62 02:52:01 1 21.37 0.00 4.92 2.53 0.07 71.12 02:52:01 2 22.00 0.00 4.12 0.90 0.07 72.91 02:52:01 3 17.74 0.00 3.32 0.67 0.07 78.20 02:52:01 4 17.77 0.00 3.42 14.24 0.07 64.50 02:52:01 5 22.03 0.00 4.47 0.73 0.08 72.69 02:52:01 6 19.68 0.00 3.88 5.16 0.05 71.23 02:52:01 7 16.53 0.00 3.69 2.01 0.08 77.69 02:53:01 all 13.62 0.00 1.19 0.02 0.06 85.10 02:53:01 0 18.50 0.00 1.92 0.00 0.08 79.50 02:53:01 1 9.39 0.00 0.73 0.13 0.07 89.68 02:53:01 2 17.10 0.00 1.42 0.00 0.05 81.43 02:53:01 3 15.21 0.00 1.30 0.02 0.07 83.41 02:53:01 4 11.47 0.00 1.12 0.02 0.07 87.33 02:53:01 5 15.09 0.00 1.10 0.00 0.05 83.76 02:53:01 6 7.79 0.00 0.56 0.02 0.05 91.58 02:53:01 7 14.53 0.00 1.35 0.00 0.03 84.09 02:54:01 all 0.89 0.00 0.08 0.01 0.05 98.98 02:54:01 0 1.13 0.00 0.07 0.00 0.02 98.78 02:54:01 1 0.43 0.00 0.12 0.05 0.07 99.33 02:54:01 2 0.68 0.00 0.17 0.00 0.10 99.05 02:54:01 3 0.40 0.00 0.07 0.00 0.03 99.50 02:54:01 4 0.83 0.00 0.08 0.00 0.07 99.01 02:54:01 5 0.25 0.00 0.07 0.00 0.02 99.67 02:54:01 6 2.66 0.00 0.03 0.00 0.03 97.27 02:54:01 7 0.67 0.00 0.03 0.00 0.05 99.25 02:55:01 all 6.81 0.00 0.72 0.03 0.07 92.38 02:55:01 0 6.70 0.00 0.61 0.00 0.07 92.62 02:55:01 1 7.70 0.00 0.95 0.17 0.07 91.12 02:55:01 2 7.44 0.00 0.73 0.02 0.05 91.76 02:55:01 3 6.26 0.00 0.87 0.00 0.07 92.81 02:55:01 4 5.60 0.00 0.44 0.00 0.07 93.89 02:55:01 5 7.11 0.00 0.66 0.00 0.07 92.16 02:55:01 6 5.96 0.00 0.72 0.03 0.07 93.22 02:55:01 7 7.74 0.00 0.76 0.00 0.08 91.41 02:56:01 all 1.14 0.00 0.40 0.10 0.06 98.29 02:56:01 0 1.38 0.00 0.42 0.00 0.07 98.13 02:56:01 1 0.83 0.00 0.35 0.10 0.05 98.66 02:56:01 2 0.72 0.00 0.45 0.67 0.08 98.08 02:56:01 3 0.47 0.00 0.33 0.02 0.07 99.11 02:56:01 4 0.95 0.00 0.43 0.00 0.07 98.55 02:56:01 5 2.28 0.00 0.48 0.03 0.05 97.15 02:56:01 6 1.11 0.00 0.37 0.00 0.08 98.44 02:56:01 7 1.34 0.00 0.35 0.00 0.07 98.25 02:57:01 all 8.58 0.00 0.70 0.28 0.03 90.41 02:57:01 0 0.60 0.00 0.33 0.03 0.00 99.03 02:57:01 1 0.87 0.00 0.58 1.02 0.02 97.51 02:57:01 2 25.08 0.00 1.10 0.22 0.05 73.55 02:57:01 3 3.52 0.00 0.58 0.08 0.02 95.80 02:57:01 4 14.80 0.00 0.83 0.05 0.02 84.30 02:57:01 5 1.64 0.00 0.30 0.12 0.05 97.89 02:57:01 6 0.64 0.00 0.25 0.15 0.02 98.95 02:57:01 7 21.49 0.00 1.63 0.52 0.03 76.32 Average: all 8.98 0.00 1.25 1.80 0.05 87.92 Average: 0 8.75 0.00 1.41 3.62 0.05 86.17 Average: 1 8.73 0.00 1.38 0.66 0.05 89.18 Average: 2 12.44 0.00 1.36 0.46 0.06 85.68 Average: 3 6.12 0.00 1.03 1.92 0.05 90.88 Average: 4 11.86 0.00 1.42 2.37 0.06 84.29 Average: 5 8.82 0.00 1.23 0.49 0.05 89.40 Average: 6 6.01 0.00 0.96 4.55 0.05 88.43 Average: 7 9.10 0.00 1.17 0.33 0.05 89.35