---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85571 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 15G 141G 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 914 24321 0 6931 30798 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:43:71:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe43:719d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:79:2b:6a 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-85571) 11/21/24 _x86_64_ (8 CPU) 13:26:02 LINUX RESTART (8 CPU) 13:27:01 tps rtps wtps bread/s bwrtn/s 13:28:01 205.57 56.41 149.16 4355.27 43271.99 13:29:01 301.72 14.35 287.37 2529.18 50716.48 13:30:01 286.15 3.40 282.75 491.38 114026.86 13:31:01 268.24 0.40 267.84 37.06 85637.86 13:32:01 52.37 0.00 52.37 0.00 17993.20 13:33:01 71.19 1.17 70.03 68.91 2773.34 Average: 197.53 12.62 184.91 1246.90 52400.96 13:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 29361576 31278228 3577644 10.86 84468 2130884 1712696 5.04 1373380 1890492 100164 13:29:01 28224052 31567060 4715168 14.31 103028 3508688 1487088 4.38 1408576 2931536 831212 13:30:01 22457280 29639520 10481940 31.82 170108 7021632 7872536 23.16 3537892 6297408 1846592 13:31:01 21077968 28051724 11861252 36.01 188988 6796408 10870244 31.98 5269344 5900824 6988 13:32:01 19309372 26447088 13629848 41.38 190872 6954708 12146548 35.74 6908468 6010180 1376 13:33:01 24921788 31552096 8017432 24.34 193356 6510616 1539640 4.53 1902140 5516508 18108 Average: 24225339 29755953 8713881 26.45 155137 5487156 5938125 17.47 3399967 4757825 467407 13:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 13:28:01 ens3 371.32 266.91 2983.95 58.54 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:29:01 ens3 728.66 538.84 6004.98 154.52 0.00 0.00 0.00 0.00 13:30:01 vethd40ff7b 2.47 2.68 0.51 1.32 0.00 0.00 0.00 0.00 13:30:01 vethb109692 8.15 7.57 2.11 1.28 0.00 0.00 0.00 0.00 13:30:01 veth5ceab6c 6.03 6.00 0.93 1.17 0.00 0.00 0.00 0.00 13:30:01 vethb42cbb0 4.00 5.68 0.71 1.10 0.00 0.00 0.00 0.00 13:31:01 vethd40ff7b 40.34 39.38 5.69 12.89 0.00 0.00 0.00 0.00 13:31:01 vethb109692 50.27 53.56 15.66 7.80 0.00 0.00 0.00 0.00 13:31:01 br-130b468523d5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:31:01 vethad91223 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 13:32:01 vethd40ff7b 58.95 56.31 12.12 19.29 0.00 0.00 0.00 0.00 13:32:01 vethb109692 61.18 64.51 8.57 12.16 0.00 0.00 0.00 0.00 13:32:01 br-130b468523d5 131.09 184.67 15.38 12.66 0.00 0.00 0.00 0.00 13:32:01 vethad91223 131.09 184.69 17.17 12.66 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 22.53 22.53 2.38 2.38 0.00 0.00 0.00 0.00 13:33:01 ens3 2678.41 1675.52 36324.55 385.00 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: lo 2.95 2.95 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 381.05 235.29 5868.41 51.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85571) 11/21/24 _x86_64_ (8 CPU) 13:26:02 LINUX RESTART (8 CPU) 13:27:01 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 16.05 0.00 1.17 2.49 0.06 80.23 13:28:01 0 14.42 0.00 0.90 1.25 0.05 83.37 13:28:01 1 22.21 0.00 1.72 1.15 0.05 74.87 13:28:01 2 34.41 0.00 1.99 2.24 0.08 61.28 13:28:01 3 8.98 0.00 0.84 1.83 0.10 88.25 13:28:01 4 9.85 0.00 0.73 7.88 0.03 81.50 13:28:01 5 13.38 0.00 0.85 0.33 0.07 85.37 13:28:01 6 14.59 0.00 1.15 4.90 0.05 79.31 13:28:01 7 10.50 0.00 1.12 0.33 0.07 87.98 13:29:01 all 26.49 0.00 2.11 2.33 0.08 69.00 13:29:01 0 43.24 0.00 1.79 1.52 0.08 53.37 13:29:01 1 31.73 0.00 2.07 0.07 0.08 66.04 13:29:01 2 12.84 0.00 1.69 0.92 0.08 84.46 13:29:01 3 15.85 0.00 1.89 0.62 0.05 81.59 13:29:01 4 15.83 0.00 2.37 10.07 0.10 71.63 13:29:01 5 31.41 0.00 1.56 1.16 0.07 65.81 13:29:01 6 29.88 0.00 3.12 3.88 0.07 63.05 13:29:01 7 31.02 0.00 2.43 0.42 0.07 66.06 13:30:01 all 37.16 0.00 7.88 3.71 0.09 51.15 13:30:01 0 47.71 0.00 8.56 3.39 0.10 40.25 13:30:01 1 37.56 0.00 8.07 0.59 0.08 53.69 13:30:01 2 35.26 0.00 7.19 0.96 0.08 56.49 13:30:01 3 34.15 0.00 7.73 4.99 0.08 53.05 13:30:01 4 37.04 0.00 8.28 18.04 0.12 36.53 13:30:01 5 34.15 0.00 7.62 0.64 0.08 57.51 13:30:01 6 36.28 0.00 7.29 0.15 0.07 56.21 13:30:01 7 35.14 0.00 8.30 0.98 0.08 55.50 13:31:01 all 31.03 0.00 3.77 4.40 0.14 60.66 13:31:01 0 26.29 0.00 3.86 7.99 0.15 61.71 13:31:01 1 33.11 0.00 3.21 3.80 0.15 59.72 13:31:01 2 34.18 0.00 3.79 4.25 0.12 57.66 13:31:01 3 28.66 0.00 3.70 3.84 0.15 63.64 13:31:01 4 30.89 0.00 3.82 2.67 0.14 62.48 13:31:01 5 36.34 0.00 3.83 1.87 0.14 57.82 13:31:01 6 33.14 0.00 3.60 2.08 0.12 61.07 13:31:01 7 25.74 0.00 4.34 8.65 0.14 61.14 13:32:01 all 30.29 0.00 4.31 0.51 0.12 64.77 13:32:01 0 26.20 0.00 4.10 0.18 0.12 69.40 13:32:01 1 33.96 0.00 5.34 1.96 0.12 58.62 13:32:01 2 34.23 0.00 5.16 0.10 0.13 60.37 13:32:01 3 27.00 0.00 4.56 0.54 0.12 67.79 13:32:01 4 26.31 0.00 2.38 0.03 0.12 71.16 13:32:01 5 32.65 0.00 4.63 0.91 0.13 61.67 13:32:01 6 34.97 0.00 4.06 0.02 0.13 60.81 13:32:01 7 27.01 0.00 4.23 0.32 0.10 68.34 13:33:01 all 11.08 0.00 1.86 0.24 0.09 86.72 13:33:01 0 6.68 0.00 1.59 0.07 0.08 91.58 13:33:01 1 10.66 0.00 1.96 0.22 0.10 87.07 13:33:01 2 8.57 0.00 1.82 0.22 0.08 89.30 13:33:01 3 9.32 0.00 1.91 0.10 0.08 88.59 13:33:01 4 6.45 0.00 1.63 0.82 0.10 91.00 13:33:01 5 18.53 0.00 1.85 0.13 0.10 79.39 13:33:01 6 9.34 0.00 1.99 0.20 0.07 88.40 13:33:01 7 19.11 0.00 2.17 0.18 0.08 78.45 Average: all 25.31 0.00 3.51 2.28 0.10 68.80 Average: 0 27.39 0.00 3.46 2.41 0.10 66.65 Average: 1 28.17 0.00 3.72 1.29 0.10 66.72 Average: 2 26.56 0.00 3.60 1.45 0.10 68.30 Average: 3 20.62 0.00 3.43 1.98 0.10 73.87 Average: 4 21.01 0.00 3.19 6.57 0.10 69.13 Average: 5 27.72 0.00 3.38 0.84 0.10 67.96 Average: 6 26.33 0.00 3.53 1.88 0.08 68.18 Average: 7 24.72 0.00 3.76 1.81 0.09 69.62