---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-712 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 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 822 25317 0 6027 30890 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:16:1e:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe16:1ef7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:aa:95:37 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:adff:feaa:9537/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-712) 01/29/24 _x86_64_ (8 CPU) 14:22:26 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 109.67 41.68 67.99 1883.42 20108.65 14:25:01 218.51 8.81 209.70 1603.20 64775.87 14:26:01 204.00 0.30 203.70 9.07 77642.26 14:27:01 262.94 0.12 262.82 13.33 64570.30 14:28:01 52.91 0.02 52.89 0.13 26350.81 14:29:01 61.16 1.08 60.07 76.65 22184.97 Average: 151.53 8.67 142.86 597.66 45939.33 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30157028 31743144 2782192 8.45 67588 1830548 1397476 4.11 825640 1668404 175796 14:25:01 28680708 31504860 4258512 12.93 114424 2953344 1796932 5.29 1174672 2666972 8756 14:26:01 27281120 31696856 5658100 17.18 160960 4389976 1482536 4.36 1063068 4066760 0 14:27:01 25828384 31631656 7110836 21.59 226596 5567180 1655772 4.87 1301688 5124708 221940 14:28:01 25995396 31681200 6943824 21.08 231652 5448608 1558224 4.58 1264052 5002076 10176 14:29:01 25869364 31592240 7069856 21.46 238096 5478620 1520408 4.47 1438416 4956828 71508 Average: 27302000 31641659 5637220 17.11 173219 4278046 1568558 4.62 1177923 3914291 81363 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 140.46 99.02 1130.44 31.37 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 veth5258dbb 1.28 1.78 0.13 0.41 0.00 0.00 0.00 0.00 14:25:01 ens3 353.80 188.77 5375.28 19.76 0.00 0.00 0.00 0.00 14:25:01 docker0 28.01 42.45 2.36 404.71 0.00 0.00 0.00 0.00 14:25:01 lo 3.20 3.20 0.33 0.33 0.00 0.00 0.00 0.00 14:26:01 ens3 420.50 221.93 7083.33 18.07 0.00 0.00 0.00 0.00 14:26:01 docker0 50.36 76.19 3.46 872.77 0.00 0.00 0.00 0.00 14:26:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 veth2c68a0c 32.19 79.37 2.62 1398.59 0.00 0.00 0.00 0.11 14:27:01 ens3 293.17 132.53 4016.66 12.58 0.00 0.00 0.00 0.00 14:27:01 docker0 34.01 81.22 2.33 1399.52 0.00 0.00 0.00 0.00 14:27:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:28:01 ens3 52.22 36.21 864.95 5.06 0.00 0.00 0.00 0.00 14:28:01 docker0 27.53 43.13 2.14 862.87 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 148.19 181.95 78.25 1232.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 234.73 143.40 3091.55 219.80 0.00 0.00 0.00 0.00 Average: docker0 23.32 40.50 1.72 589.97 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-712) 01/29/24 _x86_64_ (8 CPU) 14:22:26 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 10.02 0.00 0.75 2.93 0.03 86.27 14:24:01 0 6.87 0.00 0.52 0.32 0.02 92.28 14:24:01 1 38.46 0.00 2.31 5.17 0.07 53.99 14:24:01 2 7.51 0.00 0.50 0.62 0.03 91.33 14:24:01 3 12.99 0.00 0.79 1.04 0.07 85.12 14:24:01 4 0.97 0.00 0.28 12.24 0.02 86.50 14:24:01 5 8.97 0.00 0.61 0.13 0.03 90.26 14:24:01 6 2.77 0.00 0.30 0.28 0.02 96.63 14:24:01 7 1.75 0.00 0.63 3.70 0.03 93.88 14:25:01 all 10.24 0.00 2.76 4.82 0.06 82.12 14:25:01 0 6.23 0.00 2.37 0.17 0.05 91.18 14:25:01 1 23.02 0.00 3.28 1.18 0.07 72.45 14:25:01 2 11.49 0.00 3.26 0.35 0.05 84.85 14:25:01 3 10.27 0.00 2.87 10.84 0.10 75.92 14:25:01 4 5.22 0.00 2.60 5.33 0.05 86.80 14:25:01 5 11.56 0.00 2.51 0.98 0.05 84.90 14:25:01 6 8.13 0.00 2.11 0.32 0.05 89.39 14:25:01 7 5.96 0.00 3.11 19.48 0.05 71.40 14:26:01 all 17.62 0.00 4.15 4.74 0.08 73.41 14:26:01 0 18.78 0.00 4.25 2.82 0.07 74.08 14:26:01 1 18.55 0.00 3.58 0.24 0.07 77.57 14:26:01 2 16.67 0.00 5.45 1.82 0.07 76.00 14:26:01 3 18.44 0.00 3.86 0.07 0.07 77.57 14:26:01 4 16.19 0.00 5.13 25.13 0.10 53.44 14:26:01 5 14.23 0.00 3.45 5.74 0.08 76.50 14:26:01 6 18.18 0.00 3.69 1.99 0.07 76.07 14:26:01 7 20.00 0.00 3.75 0.12 0.08 76.05 14:27:01 all 23.10 0.00 3.99 3.14 0.07 69.70 14:27:01 0 23.13 0.00 3.55 2.26 0.07 71.00 14:27:01 1 24.37 0.00 4.30 0.03 0.07 71.23 14:27:01 2 21.78 0.00 4.51 11.38 0.08 62.25 14:27:01 3 20.92 0.00 3.93 1.34 0.07 73.74 14:27:01 4 23.08 0.00 3.97 0.89 0.07 71.99 14:27:01 5 21.95 0.00 2.87 3.80 0.05 71.33 14:27:01 6 27.13 0.00 4.58 4.95 0.08 63.25 14:27:01 7 22.36 0.00 4.24 0.47 0.08 72.84 14:28:01 all 11.19 0.00 1.07 1.52 0.03 86.20 14:28:01 0 9.71 0.00 1.09 0.65 0.02 88.54 14:28:01 1 27.71 0.00 1.87 0.13 0.03 70.25 14:28:01 2 10.49 0.00 1.18 3.05 0.03 85.24 14:28:01 3 2.94 0.00 0.48 7.77 0.03 88.77 14:28:01 4 16.91 0.00 1.60 0.40 0.02 81.07 14:28:01 5 8.90 0.00 0.74 0.10 0.03 90.23 14:28:01 6 8.47 0.00 1.07 0.02 0.02 90.43 14:28:01 7 4.37 0.00 0.45 0.00 0.03 95.14 14:29:01 all 12.49 0.00 0.86 1.37 0.04 85.24 14:29:01 0 33.62 0.00 1.76 0.35 0.07 64.21 14:29:01 1 8.67 0.00 0.92 0.27 0.05 90.09 14:29:01 2 18.49 0.00 0.95 0.32 0.03 80.21 14:29:01 3 3.70 0.00 0.48 2.85 0.03 92.93 14:29:01 4 4.89 0.00 0.47 0.00 0.02 94.63 14:29:01 5 20.74 0.00 0.95 0.23 0.05 78.03 14:29:01 6 2.52 0.00 0.48 0.00 0.02 96.98 14:29:01 7 7.37 0.00 0.90 6.93 0.08 84.71 Average: all 14.09 0.00 2.26 3.08 0.05 80.52 Average: 0 16.38 0.00 2.25 1.09 0.05 80.23 Average: 1 23.46 0.00 2.71 1.17 0.06 72.60 Average: 2 14.39 0.00 2.64 2.92 0.05 80.01 Average: 3 11.51 0.00 2.06 3.99 0.06 82.38 Average: 4 11.19 0.00 2.33 7.31 0.04 79.13 Average: 5 14.38 0.00 1.85 1.82 0.05 81.90 Average: 6 11.17 0.00 2.03 1.25 0.04 85.51 Average: 7 10.27 0.00 2.17 5.11 0.06 82.39