---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4517 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 16G 140G 10% / 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 837 23342 0 7986 30874 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:77:1a:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe77:1a8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:6c:66:e9 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-v1-8c-8g-4517) 02/10/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 93.43 18.01 75.42 1038.56 21849.14 22:50:01 111.96 12.43 99.53 260.89 71118.15 22:51:01 208.20 2.50 205.70 82.25 109228.73 22:52:01 232.29 4.10 228.20 335.28 55022.16 22:53:01 44.30 17.26 27.04 3548.95 34037.45 22:54:01 250.42 0.00 250.42 0.00 45026.50 22:55:01 18.00 0.00 18.00 0.00 16196.90 22:56:01 14.51 0.00 14.51 0.00 19580.34 22:57:01 94.25 0.00 94.25 0.00 29982.07 Average: 118.64 6.01 112.63 584.33 44712.98 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30106540 31713132 2832680 8.60 69388 1847956 1402128 4.13 858956 1683836 172644 22:50:01 26995748 31687356 5943472 18.04 88776 4843620 1356368 3.99 1631816 3908820 1568368 22:51:01 26326340 30977312 6612880 20.08 109124 4767076 2116624 6.23 1618112 4570668 52792 22:52:01 25094884 30954772 7844336 23.81 166164 5766304 2113788 6.22 1803624 5458632 47908 22:53:01 24128024 30885028 8811196 26.75 166788 6640976 2150476 6.33 2471208 5735492 417632 22:54:01 24383604 31617388 8555616 25.97 168004 7102008 1415452 4.16 1887784 6051924 16688 22:55:01 22660424 30054616 10278796 31.21 168104 7257856 2356744 6.93 3727956 5923052 131692 22:56:01 22622420 30039876 10316800 31.32 168200 7279848 2548560 7.50 3743068 5943236 2612 22:57:01 23986440 31677652 8952780 27.18 168312 7545768 1394360 4.10 2196992 6128136 44 Average: 25144936 31067459 7794284 23.66 141429 5894601 1872722 5.51 2215502 5044866 267820 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 113.98 103.02 1026.64 14.25 0.00 0.00 0.00 0.00 22:49:01 lo 23.99 23.99 2.60 2.60 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6467.81 4144.46 24539.29 1042.19 0.00 0.00 0.00 0.00 22:50:01 lo 4.53 4.53 0.48 0.48 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 331.41 283.70 2742.58 67.37 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 279.19 214.26 3212.89 30.04 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 12.15 9.73 5.01 4.78 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 139.88 115.13 204.01 33.86 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 4.72 3.82 1.30 1.37 0.00 0.00 0.00 0.00 22:55:01 lo 0.85 0.85 0.04 0.04 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1.28 0.88 0.30 0.85 0.00 0.00 0.00 0.00 22:56:01 lo 37.43 37.43 1.92 1.92 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1564.22 1174.14 422.77 7871.85 0.00 0.00 0.00 0.00 22:57:01 lo 2.98 2.98 0.15 0.15 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 992.11 673.16 3577.36 1009.20 0.00 0.00 0.00 0.00 Average: lo 7.95 7.95 0.60 0.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4517) 02/10/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.70 0.00 0.75 2.13 0.03 87.39 22:49:01 0 0.53 0.00 0.22 5.72 0.08 93.45 22:49:01 1 16.92 0.00 1.05 0.92 0.05 81.07 22:49:01 2 14.97 0.00 1.10 0.36 0.02 83.56 22:49:01 3 5.63 0.00 0.77 4.76 0.05 88.79 22:49:01 4 1.29 0.00 0.42 0.20 0.00 98.09 22:49:01 5 0.54 0.00 0.27 0.03 0.00 99.15 22:49:01 6 0.20 0.00 0.17 2.73 0.00 96.90 22:49:01 7 37.52 0.00 2.02 2.29 0.07 58.10 22:50:01 all 7.98 0.00 3.46 3.00 0.05 85.51 22:50:01 0 3.15 0.00 1.77 8.29 0.07 86.72 22:50:01 1 17.15 0.00 7.47 6.73 0.05 68.60 22:50:01 2 16.48 0.00 2.72 0.00 0.10 80.70 22:50:01 3 8.71 0.00 2.08 8.52 0.03 80.65 22:50:01 4 2.60 0.00 1.83 0.02 0.03 95.52 22:50:01 5 4.69 0.00 7.79 0.02 0.07 87.44 22:50:01 6 2.58 0.00 1.96 0.12 0.02 95.33 22:50:01 7 8.52 0.00 2.08 0.39 0.03 88.97 22:51:01 all 10.77 0.00 1.39 9.22 0.06 78.56 22:51:01 0 5.25 0.00 1.03 20.49 0.07 73.17 22:51:01 1 10.73 0.00 0.96 0.62 0.07 87.63 22:51:01 2 12.87 0.00 1.21 0.07 0.05 85.81 22:51:01 3 22.98 0.00 2.07 15.98 0.08 58.89 22:51:01 4 9.31 0.00 2.56 0.69 0.03 87.41 22:51:01 5 10.13 0.00 1.61 9.66 0.05 78.55 22:51:01 6 7.24 0.00 0.44 0.50 0.03 91.78 22:51:01 7 7.59 0.00 1.23 26.06 0.08 65.04 22:52:01 all 15.99 0.00 3.49 5.26 0.07 75.19 22:52:01 0 11.54 0.00 3.58 4.64 0.07 80.18 22:52:01 1 13.87 0.00 3.01 1.40 0.07 81.65 22:52:01 2 16.68 0.00 5.29 4.36 0.08 73.59 22:52:01 3 26.84 0.00 3.76 8.41 0.08 60.91 22:52:01 4 26.21 0.00 5.69 7.88 0.10 60.11 22:52:01 5 8.82 0.00 1.24 9.01 0.07 80.86 22:52:01 6 11.01 0.00 1.54 1.15 0.07 86.24 22:52:01 7 12.85 0.00 3.86 5.14 0.05 78.09 22:53:01 all 27.28 0.00 2.60 2.05 0.06 68.01 22:53:01 0 21.63 0.00 1.30 0.00 0.03 77.03 22:53:01 1 12.44 0.00 1.84 0.74 0.07 84.91 22:53:01 2 30.53 0.00 3.46 2.55 0.10 63.36 22:53:01 3 25.93 0.00 1.59 0.96 0.03 71.48 22:53:01 4 36.54 0.00 2.38 0.00 0.05 61.03 22:53:01 5 13.36 0.00 1.24 11.29 0.05 74.06 22:53:01 6 54.04 0.00 2.76 0.87 0.08 42.25 22:53:01 7 23.83 0.00 6.23 0.02 0.03 69.89 22:54:01 all 18.92 0.00 2.07 2.52 0.06 76.44 22:54:01 0 10.82 0.00 1.12 0.00 0.03 88.03 22:54:01 1 16.09 0.00 2.67 0.00 0.05 81.19 22:54:01 2 20.81 0.00 1.71 8.41 0.07 69.00 22:54:01 3 31.07 0.00 2.70 0.36 0.08 65.78 22:54:01 4 28.43 0.00 3.33 0.00 0.07 68.17 22:54:01 5 19.58 0.00 2.11 2.02 0.05 76.24 22:54:01 6 11.64 0.00 1.46 1.11 0.07 85.73 22:54:01 7 12.77 0.00 1.46 8.26 0.07 77.44 22:55:01 all 13.77 0.00 2.14 0.92 0.05 83.11 22:55:01 0 3.47 0.00 0.27 0.00 0.02 96.25 22:55:01 1 4.54 0.00 0.60 0.00 0.02 94.84 22:55:01 2 41.11 0.00 10.96 0.00 0.05 47.88 22:55:01 3 3.46 0.00 0.99 0.00 0.13 95.41 22:55:01 4 33.47 0.00 2.15 0.00 0.12 64.27 22:55:01 5 7.80 0.00 0.52 0.12 0.02 91.55 22:55:01 6 13.85 0.00 1.27 0.00 0.03 84.85 22:55:01 7 2.67 0.00 0.37 7.26 0.02 89.68 22:56:01 all 9.49 0.00 11.13 1.20 0.12 78.05 22:56:01 0 7.71 0.00 9.83 0.00 0.13 82.33 22:56:01 1 19.87 0.00 21.32 0.00 0.10 58.71 22:56:01 2 5.24 0.00 8.71 0.76 0.17 85.12 22:56:01 3 7.02 0.00 9.01 0.00 0.13 83.83 22:56:01 4 9.42 0.00 11.69 1.19 0.10 77.60 22:56:01 5 5.82 0.00 6.59 0.00 0.13 87.46 22:56:01 6 8.79 0.00 9.17 6.55 0.12 75.37 22:56:01 7 12.05 0.00 12.71 1.14 0.12 73.98 22:57:01 all 8.14 0.00 2.02 2.10 0.03 87.71 22:57:01 0 6.17 0.00 3.92 0.02 0.03 89.87 22:57:01 1 25.35 0.00 3.22 0.00 0.03 71.40 22:57:01 2 1.19 0.00 2.14 9.81 0.03 86.82 22:57:01 3 0.54 0.00 0.52 0.00 0.03 98.91 22:57:01 4 26.26 0.00 1.42 0.08 0.03 72.20 22:57:01 5 1.77 0.00 2.29 0.00 0.03 95.91 22:57:01 6 0.79 0.00 0.86 6.90 0.05 91.41 22:57:01 7 3.07 0.00 1.85 0.00 0.02 95.06 Average: all 13.57 0.00 3.23 3.15 0.06 79.99 Average: 0 7.83 0.00 2.57 4.28 0.06 85.25 Average: 1 15.21 0.00 4.70 1.15 0.06 78.89 Average: 2 17.75 0.00 4.15 2.93 0.07 75.10 Average: 3 14.71 0.00 2.62 4.32 0.07 78.28 Average: 4 19.30 0.00 3.49 1.12 0.06 76.03 Average: 5 8.07 0.00 2.63 3.58 0.05 85.67 Average: 6 12.28 0.00 2.17 2.21 0.05 83.29 Average: 7 13.41 0.00 3.53 5.63 0.05 77.38