---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3709 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 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 872 27512 0 3781 30839 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:5e:fe:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe5e:fef1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:f9:51:09 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:a5ff:fef9:5109/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3709) 02/08/24 _x86_64_ (8 CPU) 10:50:32 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 117.84 50.78 67.06 2234.99 27994.54 10:53:01 174.05 19.20 154.86 687.89 41057.02 10:54:01 30.49 3.42 27.08 177.17 25649.46 10:55:01 131.41 3.25 128.16 438.59 73271.39 10:56:01 121.88 0.13 121.74 1.07 29940.55 10:57:01 146.71 0.25 146.46 2.13 30808.60 10:58:01 36.96 0.43 36.53 40.39 21766.37 Average: 108.48 11.07 97.41 511.78 35783.67 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30151144 31739544 2788076 8.46 68176 1830900 1392640 4.10 830596 1667316 168516 10:53:01 28661808 30672836 4277412 12.99 87356 2217304 2431880 7.16 1949364 2000904 20768 10:54:01 28101196 30570684 4838024 14.69 88580 2667296 2475828 7.28 2255020 2237628 313156 10:55:01 26994736 30161020 5944484 18.05 116460 3307004 2723128 8.01 2932736 2593288 88700 10:56:01 26746588 30092664 6192632 18.80 136592 3423856 2790112 8.21 3019604 2710436 704 10:57:01 26456268 29965572 6482952 19.68 162684 3524828 2841640 8.36 3173624 2804076 11696 10:58:01 28154500 31553448 4784720 14.53 165232 3438608 1516788 4.46 1663968 2661892 5364 Average: 27895177 30679395 5044043 15.31 117869 2915685 2310288 6.80 2260702 2382220 86986 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 318.81 223.94 1617.47 67.70 0.00 0.00 0.00 0.00 10:52:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 501.78 390.42 4926.92 98.87 0.00 0.00 0.00 0.00 10:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 120.23 93.15 542.89 31.86 0.00 0.00 0.00 0.00 10:54:01 lo 7.93 7.93 2.16 2.16 0.00 0.00 0.00 0.00 10:55:01 veth93bd2bd 124.01 161.91 16.91 450.15 0.00 0.00 0.00 0.04 10:55:01 docker0 126.75 166.74 15.38 527.62 0.00 0.00 0.00 0.00 10:55:01 ens3 632.41 615.41 2259.57 3341.81 0.00 0.00 0.00 0.00 10:55:01 lo 6.47 6.47 0.60 0.60 0.00 0.00 0.00 0.00 10:56:01 veth93bd2bd 672.51 553.55 73.15 470.77 0.00 0.00 0.00 0.04 10:56:01 docker0 672.51 553.52 63.95 470.76 0.00 0.00 0.00 0.00 10:56:01 ens3 562.38 673.91 471.89 74.19 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 veth6b04529 763.37 661.19 82.63 911.26 0.00 0.00 0.00 0.07 10:57:01 docker0 848.81 725.08 79.67 950.53 0.00 0.00 0.00 0.00 10:57:01 ens3 772.05 872.74 960.22 98.38 0.00 0.00 0.00 0.00 10:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:58:01 docker0 105.63 84.10 8.33 40.41 0.00 0.00 0.00 0.00 10:58:01 ens3 107.02 120.65 56.05 19.07 0.00 0.00 0.00 0.00 10:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 250.53 218.49 23.90 284.19 0.00 0.00 0.00 0.00 Average: ens3 430.67 427.18 1547.84 533.10 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 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-3709) 02/08/24 _x86_64_ (8 CPU) 10:50:32 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 11.76 0.00 1.02 2.52 0.04 84.67 10:52:01 0 6.90 0.00 1.27 0.22 0.03 91.58 10:52:01 1 22.18 0.00 1.54 13.92 0.05 62.31 10:52:01 2 9.57 0.00 0.82 0.22 0.03 89.36 10:52:01 3 13.09 0.00 0.75 0.35 0.02 85.79 10:52:01 4 4.33 0.00 0.55 0.30 0.05 94.77 10:52:01 5 4.82 0.00 0.62 2.68 0.02 91.87 10:52:01 6 15.36 0.00 1.10 1.02 0.07 82.44 10:52:01 7 17.88 0.00 1.51 1.42 0.07 79.12 10:53:01 all 16.51 0.00 1.76 2.37 0.06 79.31 10:53:01 0 20.12 0.00 3.65 1.34 0.08 74.80 10:53:01 1 12.29 0.00 1.15 7.54 0.05 78.96 10:53:01 2 20.19 0.00 2.90 4.62 0.07 72.23 10:53:01 3 17.05 0.00 1.91 0.07 0.05 80.92 10:53:01 4 13.94 0.00 1.49 0.08 0.03 84.45 10:53:01 5 7.38 0.00 0.70 1.22 0.05 90.65 10:53:01 6 22.85 0.00 1.39 3.76 0.08 71.92 10:53:01 7 18.22 0.00 0.90 0.30 0.07 80.51 10:54:01 all 16.63 0.00 0.81 1.28 0.05 81.23 10:54:01 0 18.97 0.00 0.58 0.02 0.05 80.38 10:54:01 1 17.65 0.00 0.47 0.02 0.05 81.82 10:54:01 2 3.96 0.00 0.45 9.37 0.05 86.17 10:54:01 3 11.96 0.00 0.73 0.12 0.03 87.16 10:54:01 4 32.15 0.00 2.02 0.45 0.05 65.32 10:54:01 5 20.70 0.00 0.70 0.03 0.03 78.53 10:54:01 6 13.42 0.00 0.85 0.23 0.07 85.43 10:54:01 7 14.23 0.00 0.70 0.00 0.03 85.04 10:55:01 all 9.75 0.00 2.08 3.35 0.06 84.76 10:55:01 0 5.44 0.00 1.43 0.23 0.05 92.85 10:55:01 1 5.86 0.00 1.44 0.34 0.07 92.29 10:55:01 2 10.53 0.00 1.67 18.03 0.07 69.70 10:55:01 3 4.59 0.00 2.34 0.02 0.05 93.00 10:55:01 4 13.24 0.00 2.34 5.79 0.07 78.56 10:55:01 5 5.77 0.00 1.61 0.27 0.05 92.30 10:55:01 6 17.49 0.00 3.54 1.53 0.05 77.40 10:55:01 7 15.11 0.00 2.23 0.52 0.07 82.07 10:56:01 all 4.79 0.00 1.04 2.12 0.04 92.01 10:56:01 0 3.15 0.00 1.09 0.41 0.03 95.31 10:56:01 1 11.92 0.00 1.08 0.29 0.03 86.68 10:56:01 2 2.47 0.00 1.12 11.33 0.05 85.03 10:56:01 3 1.71 0.00 1.10 2.23 0.03 94.93 10:56:01 4 2.57 0.00 0.78 0.00 0.02 96.63 10:56:01 5 13.56 0.00 1.91 0.00 0.05 84.48 10:56:01 6 3.02 0.00 1.09 2.52 0.05 93.32 10:56:01 7 0.07 0.00 0.13 0.15 0.02 99.63 10:57:01 all 7.66 0.00 1.56 1.76 0.05 88.97 10:57:01 0 3.55 0.00 2.35 0.22 0.07 93.81 10:57:01 1 8.10 0.00 0.79 0.02 0.03 91.07 10:57:01 2 1.62 0.00 0.92 3.93 0.05 93.48 10:57:01 3 13.23 0.00 1.56 0.42 0.05 84.75 10:57:01 4 4.24 0.00 1.47 8.43 0.03 85.83 10:57:01 5 19.99 0.00 2.84 0.52 0.05 76.60 10:57:01 6 7.32 0.00 1.71 0.13 0.08 90.76 10:57:01 7 3.26 0.00 0.89 0.38 0.02 95.45 10:58:01 all 4.44 0.00 0.57 1.17 0.03 93.79 10:58:01 0 0.65 0.00 0.30 0.00 0.05 98.99 10:58:01 1 0.22 0.00 0.72 0.00 0.00 99.07 10:58:01 2 0.63 0.00 0.33 1.09 0.03 97.91 10:58:01 3 9.26 0.00 0.72 0.07 0.05 89.91 10:58:01 4 0.85 0.00 0.17 7.69 0.02 91.27 10:58:01 5 4.49 0.00 0.92 0.20 0.03 94.36 10:58:01 6 16.31 0.00 0.82 0.37 0.03 82.47 10:58:01 7 3.10 0.00 0.53 0.02 0.02 96.33 Average: all 10.22 0.00 1.26 2.08 0.05 86.39 Average: 0 8.40 0.00 1.52 0.35 0.05 89.68 Average: 1 11.17 0.00 1.03 3.16 0.04 84.61 Average: 2 6.99 0.00 1.17 6.94 0.05 84.84 Average: 3 10.13 0.00 1.30 0.47 0.04 88.06 Average: 4 10.17 0.00 1.26 3.25 0.04 85.28 Average: 5 10.95 0.00 1.33 0.71 0.04 86.97 Average: 6 13.68 0.00 1.50 1.37 0.06 83.39 Average: 7 10.27 0.00 0.98 0.40 0.04 88.31