---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26116 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 11G 145G 7% / 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 878 28184 0 3104 30849 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:6f:72:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe6f:721e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:59:2d:fa 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:dff:fe59:2dfa/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-26116) 04/25/24 _x86_64_ (8 CPU) 12:25:23 LINUX RESTART (8 CPU) 12:26:01 tps rtps wtps bread/s bwrtn/s 12:27:01 102.82 17.71 85.10 1021.43 28340.74 12:28:01 164.36 45.20 119.16 2530.09 37682.77 12:29:01 17.28 0.00 17.28 0.00 23064.82 12:30:01 272.45 2.58 269.87 109.58 27460.62 12:31:01 158.21 3.68 154.52 473.39 63649.13 Average: 143.02 13.84 129.19 826.95 36039.67 12:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 30103576 31673244 2835644 8.61 69356 1811844 1436820 4.23 896756 1648280 149744 12:28:01 28453712 30376448 4485508 13.62 83312 2137604 2672184 7.86 2288960 1874408 4352 12:29:01 27965000 29888228 4974220 15.10 83384 2137972 3123804 9.19 2777108 1874064 160 12:30:01 28154860 30851212 4784360 14.52 88252 2892256 2034680 5.99 2017020 2413648 689244 12:31:01 28860212 31587840 4079008 12.38 95092 2915144 1458320 4.29 1317260 2405944 1628 Average: 28707472 30875394 4231748 12.85 83879 2378964 2145162 6.31 1859421 2043269 169026 12:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 ens3 54.14 36.09 837.49 7.71 0.00 0.00 0.00 0.00 12:27:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 298.88 228.61 3071.38 36.11 0.00 0.00 0.00 0.00 12:28:01 lo 15.11 15.11 18.11 18.11 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 85.70 56.16 24.43 24.49 0.00 0.00 0.00 0.00 12:29:01 lo 103.62 103.62 36.15 36.15 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 511.63 338.71 2420.82 1644.65 0.00 0.00 0.00 0.00 12:30:01 lo 75.47 75.47 23.73 23.73 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 304.38 306.70 78.44 1444.22 0.00 0.00 0.00 0.00 12:31:01 lo 4.67 4.67 0.43 0.43 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 250.95 193.25 1286.57 631.42 0.00 0.00 0.00 0.00 Average: lo 40.09 40.09 15.72 15.72 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26116) 04/25/24 _x86_64_ (8 CPU) 12:25:23 LINUX RESTART (8 CPU) 12:26:01 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 9.30 0.00 0.70 3.18 0.03 86.79 12:27:01 0 13.37 0.00 0.99 2.64 0.07 82.94 12:27:01 1 5.47 0.00 0.89 12.25 0.02 81.38 12:27:01 2 10.56 0.00 0.65 0.33 0.02 88.44 12:27:01 3 10.99 0.00 0.74 1.15 0.03 87.09 12:27:01 4 7.57 0.00 0.55 6.15 0.03 85.70 12:27:01 5 1.22 0.00 0.33 0.32 0.02 98.11 12:27:01 6 14.55 0.00 0.70 2.55 0.03 82.16 12:27:01 7 10.66 0.00 0.77 0.08 0.03 88.45 12:28:01 all 33.22 0.00 1.08 1.68 0.08 63.94 12:28:01 0 21.80 0.00 1.02 1.89 0.07 75.23 12:28:01 1 28.11 0.00 0.72 5.60 0.07 65.51 12:28:01 2 43.97 0.00 1.47 0.62 0.08 53.86 12:28:01 3 36.30 0.00 1.75 0.60 0.08 61.26 12:28:01 4 34.08 0.00 0.85 1.27 0.07 63.72 12:28:01 5 33.88 0.00 1.40 3.16 0.08 61.48 12:28:01 6 35.70 0.00 0.97 0.28 0.07 62.98 12:28:01 7 31.95 0.00 0.42 0.00 0.05 67.58 12:29:01 all 20.20 0.00 0.36 0.97 0.05 78.42 12:29:01 0 15.50 0.00 0.55 0.00 0.05 83.90 12:29:01 1 25.72 0.00 0.60 0.00 0.05 73.63 12:29:01 2 20.66 0.00 0.27 0.00 0.05 79.03 12:29:01 3 19.61 0.00 0.38 0.00 0.07 79.94 12:29:01 4 19.40 0.00 0.47 0.12 0.07 79.95 12:29:01 5 16.87 0.00 0.25 7.64 0.05 75.19 12:29:01 6 27.35 0.00 0.13 0.00 0.05 72.47 12:29:01 7 16.48 0.00 0.27 0.00 0.05 83.21 12:30:01 all 29.16 0.00 1.28 1.24 0.07 68.25 12:30:01 0 22.55 0.00 1.71 4.57 0.07 71.11 12:30:01 1 29.62 0.00 1.40 0.20 0.08 68.69 12:30:01 2 24.57 0.00 1.91 0.23 0.07 73.22 12:30:01 3 18.35 0.00 1.15 0.10 0.07 80.33 12:30:01 4 34.99 0.00 1.41 1.47 0.08 62.04 12:30:01 5 36.56 0.00 1.02 3.34 0.08 59.00 12:30:01 6 30.05 0.00 0.75 0.02 0.05 69.13 12:30:01 7 36.60 0.00 0.86 0.00 0.08 62.46 12:31:01 all 9.74 0.00 1.17 2.91 0.05 86.13 12:31:01 0 8.24 0.00 1.05 0.65 0.05 90.00 12:31:01 1 2.49 0.00 0.82 0.05 0.02 96.63 12:31:01 2 3.42 0.00 0.87 12.07 0.03 83.61 12:31:01 3 7.75 0.00 1.19 1.22 0.05 89.79 12:31:01 4 20.00 0.00 2.05 6.62 0.07 71.26 12:31:01 5 13.30 0.00 0.85 0.33 0.05 85.46 12:31:01 6 5.73 0.00 1.12 1.20 0.05 91.89 12:31:01 7 16.97 0.00 1.47 1.19 0.05 80.32 Average: all 20.32 0.00 0.92 2.00 0.06 76.71 Average: 0 16.29 0.00 1.06 1.95 0.06 80.64 Average: 1 18.28 0.00 0.89 3.61 0.05 77.17 Average: 2 20.64 0.00 1.03 2.65 0.05 75.63 Average: 3 18.60 0.00 1.04 0.61 0.06 79.68 Average: 4 23.20 0.00 1.06 3.13 0.06 72.54 Average: 5 20.36 0.00 0.77 2.96 0.06 75.85 Average: 6 22.67 0.00 0.73 0.81 0.05 75.73 Average: 7 22.51 0.00 0.76 0.25 0.05 76.43