---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25151 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 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 858 25629 0 5679 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:cc:e3:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fecc:e32d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:41:df:a6 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-8c-8g-25151) 04/22/24 _x86_64_ (8 CPU) 14:29:43 LINUX RESTART (8 CPU) 14:30:01 tps rtps wtps bread/s bwrtn/s 14:31:01 163.59 83.50 80.09 5735.58 63782.70 14:32:01 123.30 13.83 109.47 1123.81 34103.38 14:33:01 156.83 9.35 147.48 1658.65 71493.64 14:34:01 269.59 2.82 266.77 437.79 94223.10 14:35:01 25.38 0.37 25.01 19.46 23115.08 14:36:01 55.96 1.37 54.59 112.11 24503.78 Average: 132.44 18.54 113.90 1514.57 51870.83 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:31:01 30066336 31656876 2872884 8.72 66076 1835764 1465096 4.31 947408 1635136 189200 14:32:01 29856544 31696092 3082676 9.36 84668 2052480 1395884 4.11 887600 1878484 117956 14:33:01 26408956 31659836 6530264 19.83 133168 5275528 1458228 4.29 1022940 5012676 1875980 14:34:01 24297524 29762332 8641696 26.24 138852 5478332 7918992 23.30 3064708 4993324 1872 14:35:01 24031084 29504548 8908136 27.04 139188 5486656 8348532 24.56 3334456 4985220 40 14:36:01 26273376 31619752 6665844 20.24 141120 5356052 1520328 4.47 1285552 4864144 29764 Average: 26822303 30983239 6116917 18.57 117179 4247469 3684510 10.84 1757111 3894831 369135 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 377.92 229.08 1499.81 58.84 0.00 0.00 0.00 0.00 14:31:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 50.82 38.73 730.33 8.12 0.00 0.00 0.00 0.00 14:32:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 1167.23 534.27 28671.05 39.17 0.00 0.00 0.00 0.00 14:33:01 br-ea9e010120ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 11.86 11.86 1.16 1.16 0.00 0.00 0.00 0.00 14:34:01 vethf3689c5 9.30 9.23 1.33 1.27 0.00 0.00 0.00 0.00 14:34:01 vethf6785ad 90.05 89.84 15.34 18.35 0.00 0.00 0.00 0.00 14:34:01 veth530bd65 119.61 134.88 22.54 21.75 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 vethf3689c5 27.36 22.78 17.36 8.05 0.00 0.00 0.00 0.00 14:35:01 vethf6785ad 137.24 137.13 25.34 53.85 0.00 0.00 0.00 0.00 14:35:01 veth530bd65 448.41 450.51 151.21 55.12 0.00 0.00 0.00 0.01 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 1700.95 871.80 30990.16 160.69 0.00 0.00 0.00 0.00 14:36:01 lo 38.08 38.08 21.63 21.63 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 282.48 144.27 5163.99 26.67 0.00 0.00 0.00 0.00 Average: lo 5.83 5.83 3.56 3.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25151) 04/22/24 _x86_64_ (8 CPU) 14:29:43 LINUX RESTART (8 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:01 all 9.91 0.00 1.33 3.31 0.04 85.40 14:31:01 0 4.22 0.00 0.90 0.45 0.02 94.41 14:31:01 1 8.42 0.00 1.39 0.75 0.02 89.43 14:31:01 2 34.00 0.00 3.65 2.09 0.07 60.19 14:31:01 3 3.69 0.00 0.82 18.01 0.03 77.44 14:31:01 4 5.81 0.00 0.92 2.42 0.05 90.80 14:31:01 5 11.72 0.00 1.31 1.39 0.05 85.53 14:31:01 6 4.70 0.00 0.72 0.57 0.07 93.95 14:31:01 7 6.77 0.00 0.95 0.85 0.02 91.41 14:32:01 all 10.61 0.00 0.68 2.28 0.03 86.40 14:32:01 0 21.51 0.00 0.98 1.27 0.03 76.20 14:32:01 1 26.30 0.00 1.22 1.57 0.07 70.84 14:32:01 2 17.23 0.00 1.18 0.13 0.03 81.42 14:32:01 3 13.23 0.00 0.80 10.99 0.03 74.95 14:32:01 4 2.60 0.00 0.63 3.43 0.02 93.32 14:32:01 5 3.77 0.00 0.48 0.83 0.02 94.90 14:32:01 6 0.15 0.00 0.02 0.00 0.05 99.78 14:32:01 7 0.12 0.00 0.10 0.02 0.02 99.75 14:33:01 all 13.36 0.00 5.53 4.02 0.08 77.01 14:33:01 0 12.22 0.00 4.26 0.32 0.07 83.13 14:33:01 1 14.99 0.00 6.44 0.39 0.07 78.11 14:33:01 2 14.64 0.00 5.93 6.47 0.12 72.84 14:33:01 3 13.22 0.00 4.73 3.50 0.09 78.46 14:33:01 4 10.61 0.00 4.31 8.20 0.05 76.83 14:33:01 5 15.32 0.00 7.24 0.36 0.09 77.00 14:33:01 6 13.19 0.00 5.78 1.98 0.08 78.96 14:33:01 7 12.74 0.00 5.56 10.94 0.07 70.70 14:34:01 all 25.59 0.00 3.74 4.52 0.07 66.08 14:34:01 0 18.63 0.00 2.62 1.20 0.08 77.47 14:34:01 1 25.70 0.00 3.54 0.55 0.07 70.15 14:34:01 2 25.36 0.00 5.34 18.85 0.08 50.36 14:34:01 3 27.85 0.00 3.49 0.42 0.07 68.18 14:34:01 4 31.44 0.00 4.32 1.37 0.08 62.79 14:34:01 5 21.72 0.00 3.47 5.20 0.07 69.54 14:34:01 6 30.52 0.00 3.94 0.94 0.08 64.52 14:34:01 7 23.46 0.00 3.28 7.76 0.08 65.42 14:35:01 all 10.28 0.00 1.15 1.09 0.06 87.41 14:35:01 0 10.70 0.00 1.22 0.05 0.08 87.94 14:35:01 1 10.04 0.00 1.14 0.05 0.07 88.70 14:35:01 2 8.35 0.00 1.00 0.03 0.07 90.55 14:35:01 3 10.90 0.00 1.07 0.02 0.05 87.97 14:35:01 4 11.97 0.00 1.15 0.05 0.05 86.78 14:35:01 5 8.36 0.00 1.67 8.53 0.05 81.39 14:35:01 6 11.52 0.00 0.99 0.03 0.07 87.39 14:35:01 7 10.42 0.00 0.93 0.02 0.05 88.58 14:36:01 all 4.23 0.00 0.74 1.50 0.05 93.47 14:36:01 0 2.36 0.00 0.75 0.07 0.03 96.78 14:36:01 1 15.66 0.00 1.09 0.82 0.07 82.37 14:36:01 2 2.32 0.00 0.63 0.03 0.05 96.96 14:36:01 3 3.58 0.00 0.72 0.27 0.05 95.38 14:36:01 4 3.06 0.00 0.72 0.15 0.05 96.02 14:36:01 5 1.81 0.00 0.74 10.40 0.05 87.01 14:36:01 6 2.99 0.00 0.57 0.15 0.05 96.24 14:36:01 7 2.05 0.00 0.68 0.15 0.05 97.06 Average: all 12.32 0.00 2.18 2.78 0.06 82.66 Average: 0 11.62 0.00 1.78 0.56 0.05 85.99 Average: 1 16.85 0.00 2.46 0.69 0.06 79.94 Average: 2 16.97 0.00 2.94 4.57 0.07 75.45 Average: 3 12.07 0.00 1.93 5.54 0.05 80.41 Average: 4 10.91 0.00 2.00 2.59 0.05 84.45 Average: 5 10.43 0.00 2.47 4.46 0.05 82.59 Average: 6 10.50 0.00 1.99 0.61 0.07 86.84 Average: 7 9.23 0.00 1.90 3.25 0.05 85.57