---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-14641 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 858 23324 0 7983 30853 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:9b:f5:97 brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe9b:f597/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:c3:43:0f 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-14641) 01/23/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 99.39 18.08 81.31 1040.09 26366.79 22:50:01 112.13 13.33 98.80 307.55 74577.04 22:51:01 242.78 2.50 240.28 54.26 120112.65 22:52:01 198.35 19.71 178.64 3855.51 54996.47 22:53:01 180.35 0.00 180.35 0.00 54453.59 22:54:01 100.13 0.02 100.12 0.13 33605.73 22:55:01 32.21 0.02 32.19 0.13 24929.45 22:56:01 6.53 0.00 6.53 0.00 7258.66 22:57:01 89.82 0.17 89.65 9.47 15860.02 Average: 118.00 5.96 112.04 584.44 45831.58 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30037640 31678780 2901580 8.81 72268 1877168 1451208 4.27 895668 1708196 213616 22:50:01 27027332 31419108 5911888 17.95 96296 4534868 2027280 5.96 1151980 4351652 2648236 22:51:01 25174768 30843128 7764452 23.57 161996 5589344 2242768 6.60 1863016 5324108 915308 22:52:01 24539068 30827008 8400152 25.50 166176 6185780 2233676 6.57 1982256 5823620 333556 22:53:01 23797664 30629804 9141556 27.75 166488 6714876 2384476 7.02 2761692 5770952 35924 22:54:01 24022808 31239780 8916412 27.07 167832 7086192 1780332 5.24 2305384 5991356 6728 22:55:01 21292848 28690828 11646372 35.36 167960 7262064 3776952 11.11 5086500 5926084 4660 22:56:01 24192872 31655592 8746348 26.55 168076 7324800 1420504 4.18 2061932 6057916 248528 22:57:01 23857752 31552900 9081468 27.57 169020 7550876 1493684 4.39 2320740 6129416 17164 Average: 24882528 30948548 8056692 24.46 148457 6013996 2090098 6.15 2269908 5231478 491524 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 69.46 48.09 1091.91 8.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 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 6619.63 4378.10 24519.18 1099.16 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 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 408.52 318.30 3744.96 54.98 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.17 0.17 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 249.20 191.32 2164.18 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 20.51 16.75 6.24 6.62 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 113.36 96.42 196.47 27.93 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 2.70 2.15 0.64 0.68 0.00 0.00 0.00 0.00 22:55:01 lo 11.75 11.75 0.60 0.60 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 20.35 16.53 4.37 5.00 0.00 0.00 0.00 0.00 22:56:01 lo 29.41 29.41 1.51 1.51 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 2352.46 1402.58 478.78 7881.19 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 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 1097.00 720.14 3583.05 1015.27 0.00 0.00 0.00 0.00 Average: lo 5.04 5.04 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-14641) 01/23/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.14 0.00 0.73 2.21 0.03 86.89 22:49:01 0 4.34 0.00 0.51 0.03 0.02 95.10 22:49:01 1 0.46 0.00 0.19 0.02 0.02 99.32 22:49:01 2 26.15 0.00 1.46 1.67 0.03 70.69 22:49:01 3 9.86 0.00 0.68 0.07 0.02 89.38 22:49:01 4 2.47 0.00 0.36 10.28 0.09 86.81 22:49:01 5 20.71 0.00 1.09 1.22 0.03 76.95 22:49:01 6 10.25 0.00 1.02 4.21 0.03 84.50 22:49:01 7 6.98 0.00 0.53 0.22 0.03 92.24 22:50:01 all 10.66 0.00 3.97 2.95 0.05 82.36 22:50:01 0 11.35 0.00 6.48 0.59 0.03 81.55 22:50:01 1 3.95 0.00 4.65 5.63 0.03 85.74 22:50:01 2 17.91 0.00 4.48 0.00 0.05 77.56 22:50:01 3 10.88 0.00 4.60 0.49 0.07 83.95 22:50:01 4 6.49 0.00 2.24 15.24 0.05 75.98 22:50:01 5 27.06 0.00 5.00 0.98 0.10 66.86 22:50:01 6 3.87 0.00 0.55 0.48 0.02 95.08 22:50:01 7 3.84 0.00 3.83 0.15 0.02 92.16 22:51:01 all 11.07 0.00 3.06 6.77 0.07 79.03 22:51:01 0 13.72 0.00 2.41 16.28 0.08 67.51 22:51:01 1 10.11 0.00 2.93 2.83 0.07 84.06 22:51:01 2 6.76 0.00 1.16 10.95 0.05 81.08 22:51:01 3 11.34 0.00 3.63 1.70 0.07 83.27 22:51:01 4 7.05 0.00 1.36 4.66 0.05 86.89 22:51:01 5 18.67 0.00 4.19 0.05 0.12 76.97 22:51:01 6 8.39 0.00 4.19 8.07 0.03 79.32 22:51:01 7 12.56 0.00 4.65 9.57 0.10 73.12 22:52:01 all 13.93 0.00 1.07 5.67 0.07 79.25 22:52:01 0 12.84 0.00 1.31 15.22 0.10 70.54 22:52:01 1 21.82 0.00 0.92 1.02 0.03 76.20 22:52:01 2 6.85 0.00 0.70 1.54 0.10 90.81 22:52:01 3 21.25 0.00 1.83 5.08 0.07 71.77 22:52:01 4 16.43 0.00 0.77 4.57 0.07 78.16 22:52:01 5 9.72 0.00 0.50 2.48 0.12 87.18 22:52:01 6 8.02 0.00 0.50 1.14 0.05 90.29 22:52:01 7 14.58 0.00 1.96 14.39 0.05 69.02 22:53:01 all 26.63 0.00 2.47 2.69 0.06 68.14 22:53:01 0 14.56 0.00 5.96 2.04 0.03 77.40 22:53:01 1 63.37 0.00 2.60 0.00 0.08 33.95 22:53:01 2 6.30 0.00 0.74 15.55 0.05 77.36 22:53:01 3 16.30 0.00 1.09 0.12 0.13 82.35 22:53:01 4 47.33 0.00 4.00 0.40 0.07 48.20 22:53:01 5 28.57 0.00 2.56 1.31 0.05 67.52 22:53:01 6 21.33 0.00 1.24 2.12 0.03 75.28 22:53:01 7 15.49 0.00 1.60 0.00 0.03 82.87 22:54:01 all 16.23 0.00 2.53 1.65 0.06 79.51 22:54:01 0 18.96 0.00 1.15 0.00 0.03 79.86 22:54:01 1 9.24 0.00 1.83 0.00 0.07 88.86 22:54:01 2 7.27 0.00 0.57 10.83 0.08 81.24 22:54:01 3 22.02 0.00 7.92 2.42 0.07 67.58 22:54:01 4 12.59 0.00 1.32 0.00 0.08 86.01 22:54:01 5 7.07 0.00 1.17 0.00 0.03 91.73 22:54:01 6 28.01 0.00 3.62 0.00 0.07 68.30 22:54:01 7 24.74 0.00 2.71 0.00 0.05 72.50 22:55:01 all 13.11 0.00 4.28 1.49 0.08 81.04 22:55:01 0 3.32 0.00 2.97 0.00 0.05 93.66 22:55:01 1 8.27 0.00 6.19 0.00 0.05 85.49 22:55:01 2 4.25 0.00 2.17 11.96 0.17 81.45 22:55:01 3 57.86 0.00 7.76 0.00 0.12 34.26 22:55:01 4 5.90 0.00 7.68 0.00 0.05 86.37 22:55:01 5 14.74 0.00 4.11 0.02 0.05 81.08 22:55:01 6 6.18 0.00 1.91 0.00 0.07 91.84 22:55:01 7 4.97 0.00 1.52 0.00 0.05 93.45 22:56:01 all 9.83 0.00 7.96 0.46 0.09 81.67 22:56:01 0 17.73 0.00 5.63 0.00 0.10 76.54 22:56:01 1 19.60 0.00 17.79 0.00 0.08 62.52 22:56:01 2 8.09 0.00 4.06 3.62 0.08 84.15 22:56:01 3 7.90 0.00 10.13 0.00 0.07 81.89 22:56:01 4 1.79 0.00 2.87 0.00 0.07 95.27 22:56:01 5 8.19 0.00 7.53 0.00 0.08 84.19 22:56:01 6 6.08 0.00 5.80 0.00 0.10 88.02 22:56:01 7 8.99 0.00 9.83 0.05 0.08 81.05 22:57:01 all 5.99 0.00 0.89 1.50 0.03 91.59 22:57:01 0 19.71 0.00 0.91 0.00 0.07 79.31 22:57:01 1 4.47 0.00 0.17 0.00 0.03 95.33 22:57:01 2 1.47 0.00 0.74 11.64 0.05 86.09 22:57:01 3 2.80 0.00 2.55 0.17 0.02 94.47 22:57:01 4 0.75 0.00 0.67 0.00 0.02 98.56 22:57:01 5 5.75 0.00 1.56 0.00 0.03 92.66 22:57:01 6 0.48 0.00 0.08 0.00 0.00 99.43 22:57:01 7 12.71 0.00 0.39 0.15 0.07 86.68 Average: all 13.07 0.00 3.00 2.82 0.06 81.05 Average: 0 12.95 0.00 3.05 3.78 0.06 80.17 Average: 1 15.71 0.00 4.16 1.05 0.05 79.03 Average: 2 9.42 0.00 1.79 7.54 0.07 81.18 Average: 3 17.78 0.00 4.47 1.12 0.07 76.56 Average: 4 11.22 0.00 2.37 3.89 0.06 82.46 Average: 5 15.58 0.00 3.08 0.67 0.07 80.60 Average: 6 10.29 0.00 2.10 1.77 0.04 85.80 Average: 7 11.67 0.00 3.00 2.73 0.05 82.55