---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-79975 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: 2800.000 BogoMIPS: 5600.00 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 865 23390 0 7911 30846 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7d:d6:ab brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe7d:d6ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:4c:82:7a 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-79975) 10/27/24 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 353.02 47.73 305.30 1922.61 90638.49 22:50:01 113.68 3.17 110.51 221.70 84210.10 22:51:01 250.37 1.63 248.74 30.79 101240.59 22:52:01 236.84 18.99 217.84 3725.96 51373.28 22:53:01 68.91 0.00 68.91 0.00 18470.12 22:54:01 84.04 0.00 84.04 0.00 17134.08 22:55:01 3.20 0.00 3.20 0.00 674.69 22:56:01 84.74 0.02 84.72 0.13 16017.06 Average: 149.35 8.94 140.41 737.71 47469.88 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29991664 31708372 2947556 8.95 75376 1946540 1371584 4.04 867740 1777696 284468 22:50:01 26931888 31280196 6007332 18.24 99348 4486440 2007736 5.91 1295512 4300136 2561012 22:51:01 24916248 30499772 8022972 24.36 164416 5499968 2238320 6.59 2205068 5234184 792292 22:52:01 21938328 28608872 11000892 33.40 168700 6551780 4413064 12.98 4504792 5882860 228884 22:53:01 24245828 31388032 8693392 26.39 170076 7007468 1635724 4.81 2143676 5930516 347840 22:54:01 22780452 30103884 10158768 30.84 170208 7183660 2454472 7.22 3689952 5836556 11668 22:55:01 24263212 31658092 8676008 26.34 170356 7252692 1413428 4.16 2075280 5974652 253884 22:56:01 24030460 31657816 8908760 27.05 170440 7478936 1413428 4.16 2224936 6053288 168 Average: 24887260 30863130 8051960 24.44 148615 5925936 2118470 6.23 2375870 5123736 560027 22:48:01 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 386.27 233.13 2148.46 70.64 0.00 0.00 0.00 0.00 22:49:01 lo 1.53 1.53 0.16 0.16 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 5377.00 3493.40 22068.87 921.22 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 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 481.09 355.82 3127.63 85.36 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 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 248.40 184.84 2164.35 37.43 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 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 87.19 77.30 185.05 20.10 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 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 2.22 2.12 0.52 0.54 0.00 0.00 0.00 0.00 22:54:01 lo 10.01 10.01 0.52 0.52 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 11.53 9.00 2.42 3.21 0.00 0.00 0.00 0.00 22:55:01 lo 31.21 31.21 1.60 1.60 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 3754.01 2507.88 701.70 8425.40 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 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 1293.44 857.92 3799.84 1195.46 0.00 0.00 0.00 0.00 Average: lo 5.64 5.64 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-79975) 10/27/24 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.30 0.00 1.06 2.41 0.04 86.19 22:49:01 0 3.44 0.00 0.90 5.21 0.02 90.44 22:49:01 1 34.29 0.00 2.39 1.04 0.05 62.23 22:49:01 2 16.11 0.00 1.82 2.96 0.03 79.08 22:49:01 3 2.11 0.00 0.10 8.02 0.03 89.74 22:49:01 4 11.22 0.00 0.90 0.20 0.03 87.64 22:49:01 5 9.54 0.00 1.27 1.48 0.02 87.69 22:49:01 6 1.70 0.00 0.43 0.25 0.02 97.60 22:49:01 7 4.00 0.00 0.67 0.13 0.08 95.11 22:50:01 all 10.10 0.00 3.28 0.96 0.06 85.61 22:50:01 0 7.23 0.00 2.37 0.42 0.03 89.95 22:50:01 1 29.86 0.00 3.92 0.00 0.10 66.13 22:50:01 2 7.90 0.00 5.23 0.15 0.07 86.65 22:50:01 3 9.21 0.00 4.90 2.50 0.05 83.34 22:50:01 4 12.24 0.00 3.76 0.68 0.05 83.28 22:50:01 5 5.95 0.00 3.79 3.91 0.07 86.28 22:50:01 6 5.54 0.00 0.28 0.00 0.03 94.14 22:50:01 7 2.94 0.00 1.99 0.02 0.07 94.99 22:51:01 all 13.55 0.00 2.64 3.91 0.08 79.83 22:51:01 0 4.13 0.00 2.12 4.71 0.05 88.99 22:51:01 1 24.25 0.00 2.25 1.09 0.08 72.33 22:51:01 2 5.13 0.00 1.29 4.38 0.07 89.13 22:51:01 3 13.65 0.00 3.22 5.12 0.08 77.92 22:51:01 4 25.94 0.00 3.69 1.07 0.08 69.21 22:51:01 5 9.74 0.00 2.60 0.35 0.07 87.23 22:51:01 6 16.80 0.00 0.99 3.77 0.10 78.34 22:51:01 7 8.74 0.00 5.01 10.78 0.10 75.36 22:52:01 all 28.84 0.00 2.53 0.90 0.07 67.66 22:52:01 0 19.48 0.00 1.47 0.15 0.05 78.85 22:52:01 1 33.22 0.00 8.15 0.75 0.08 57.80 22:52:01 2 29.21 0.00 1.18 0.02 0.05 69.53 22:52:01 3 23.95 0.00 2.11 1.89 0.10 71.96 22:52:01 4 17.10 0.00 1.21 0.02 0.07 81.61 22:52:01 5 20.96 0.00 1.77 0.43 0.07 76.77 22:52:01 6 60.16 0.00 2.82 3.97 0.07 32.98 22:52:01 7 26.57 0.00 1.52 0.00 0.07 71.85 22:53:01 all 19.60 0.00 2.33 0.62 0.07 77.39 22:53:01 0 11.65 0.00 1.23 0.57 0.03 86.51 22:53:01 1 27.91 0.00 3.35 0.30 0.07 68.37 22:53:01 2 17.34 0.00 1.59 0.55 0.07 80.45 22:53:01 3 12.56 0.00 1.18 0.85 0.07 85.34 22:53:01 4 21.72 0.00 5.96 0.00 0.12 72.20 22:53:01 5 21.58 0.00 1.12 0.00 0.07 77.23 22:53:01 6 30.59 0.00 2.63 1.91 0.08 64.79 22:53:01 7 13.47 0.00 1.65 0.72 0.03 84.12 22:54:01 all 13.26 0.00 3.80 0.31 0.08 82.55 22:54:01 0 4.72 0.00 3.31 0.78 0.03 91.15 22:54:01 1 11.06 0.00 3.49 0.00 0.05 85.40 22:54:01 2 6.68 0.00 6.20 0.00 0.05 87.07 22:54:01 3 3.01 0.00 2.05 1.45 0.03 93.46 22:54:01 4 60.55 0.00 8.11 0.27 0.12 30.95 22:54:01 5 3.81 0.00 1.77 0.00 0.07 94.35 22:54:01 6 7.32 0.00 4.04 0.00 0.05 88.59 22:54:01 7 9.10 0.00 1.40 0.02 0.19 89.29 22:55:01 all 9.76 0.00 8.34 0.04 0.14 81.72 22:55:01 0 6.40 0.00 5.84 0.02 0.13 87.61 22:55:01 1 3.72 0.00 3.89 0.00 0.13 92.25 22:55:01 2 29.96 0.00 12.75 0.00 0.17 57.12 22:55:01 3 6.32 0.00 11.17 0.00 0.13 82.37 22:55:01 4 2.76 0.00 7.12 0.25 0.18 89.69 22:55:01 5 1.95 0.00 3.59 0.00 0.12 94.34 22:55:01 6 16.88 0.00 17.53 0.03 0.10 65.45 22:55:01 7 10.09 0.00 4.83 0.00 0.17 84.91 22:56:01 all 4.34 0.00 1.21 0.81 0.04 93.61 22:56:01 0 1.06 0.00 0.27 4.95 0.05 93.68 22:56:01 1 0.07 0.00 0.00 0.02 0.02 99.90 22:56:01 2 26.60 0.00 2.68 0.05 0.03 70.64 22:56:01 3 1.33 0.00 2.11 0.00 0.05 96.51 22:56:01 4 3.04 0.00 0.25 1.37 0.03 95.31 22:56:01 5 1.01 0.00 1.99 0.00 0.07 96.93 22:56:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:56:01 7 1.52 0.00 2.38 0.00 0.02 96.08 Average: all 13.72 0.00 3.15 1.24 0.07 81.81 Average: 0 7.26 0.00 2.20 2.10 0.05 88.40 Average: 1 20.56 0.00 3.43 0.40 0.07 75.54 Average: 2 17.38 0.00 4.09 1.01 0.07 77.44 Average: 3 9.02 0.00 3.35 2.48 0.07 85.07 Average: 4 19.30 0.00 3.88 0.48 0.09 76.26 Average: 5 9.33 0.00 2.24 0.77 0.07 87.60 Average: 6 17.39 0.00 3.61 1.24 0.06 77.70 Average: 7 9.57 0.00 2.43 1.45 0.09 86.46