---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85159 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: 2799.996 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 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 884 25207 0 6075 30827 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:a7:28:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fea7:28f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:bf:da:dc 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::42:10ff:febf:dadc/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-85159) 11/19/24 _x86_64_ (8 CPU) 23:16:38 LINUX RESTART (8 CPU) 23:17:01 tps rtps wtps bread/s bwrtn/s 23:18:01 320.98 71.94 249.04 4616.70 51664.72 23:19:01 312.00 18.91 293.08 2269.09 116551.91 23:20:01 369.89 4.37 365.52 445.39 72239.69 23:21:01 160.28 0.32 159.96 30.52 34416.26 Average: 290.78 23.88 266.90 1840.35 68716.72 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:01 30167636 31710116 2771584 8.41 68036 1785356 1380600 4.06 857484 1623004 144432 23:19:01 26243132 31639564 6696088 20.33 128076 5417956 1735404 5.11 1014420 5174512 1204684 23:20:01 23912428 29731548 9026792 27.40 150520 5808944 8611124 25.34 3133764 5285364 126700 23:21:01 25289608 31146936 7649612 23.22 171880 5813708 2965544 8.73 1757088 5304124 384 Average: 26403201 31057041 6536019 19.84 129628 4706491 3673168 10.81 1690689 4346751 369050 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:01 ens3 360.61 257.12 1496.72 77.41 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 23:19:01 br-d075e0d07527 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 1130.33 598.52 29040.07 54.55 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 13.20 13.20 1.29 1.29 0.00 0.00 0.00 0.00 23:20:01 br-d075e0d07527 5.42 7.45 0.49 136.93 0.00 0.00 0.00 0.00 23:20:01 vethde043f9 0.10 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:20:01 veth6fabda5 90.65 90.38 15.40 18.43 0.00 0.00 0.00 0.00 23:20:01 vethd8be9e3 4.37 5.63 0.73 0.83 0.00 0.00 0.00 0.00 23:21:01 br-d075e0d07527 0.40 0.32 0.02 0.02 0.00 0.00 0.00 0.00 23:21:01 veth6fabda5 0.00 0.42 0.00 0.03 0.00 0.00 0.00 0.00 23:21:01 vethe16e0bf 144.94 166.13 27.02 25.66 0.00 0.00 0.00 0.00 23:21:01 ens3 1572.86 917.69 31929.34 140.08 0.00 0.00 0.00 0.00 Average: br-d075e0d07527 1.45 1.94 0.13 34.24 0.00 0.00 0.00 0.00 Average: veth6fabda5 22.66 22.70 3.85 4.61 0.00 0.00 0.00 0.00 Average: vethe16e0bf 36.24 41.54 6.76 6.42 0.00 0.00 0.00 0.00 Average: ens3 390.09 227.04 7965.92 34.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85159) 11/19/24 _x86_64_ (8 CPU) 23:16:38 LINUX RESTART (8 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 9.87 0.00 1.15 4.38 0.04 84.56 23:18:01 0 3.92 0.00 0.55 0.30 0.02 95.22 23:18:01 1 6.82 0.00 1.35 4.20 0.03 87.60 23:18:01 2 16.08 0.00 1.15 2.00 0.07 80.70 23:18:01 3 23.20 0.00 2.05 3.79 0.05 70.91 23:18:01 4 5.84 0.00 0.67 0.50 0.03 92.96 23:18:01 5 2.83 0.00 1.07 22.68 0.05 73.37 23:18:01 6 11.15 0.00 1.02 0.97 0.03 86.83 23:18:01 7 9.18 0.00 1.29 0.67 0.03 88.83 23:19:01 all 13.91 0.00 5.10 12.33 0.07 68.58 23:19:01 0 14.25 0.00 4.69 4.38 0.10 76.58 23:19:01 1 11.43 0.00 4.43 4.09 0.07 79.98 23:19:01 2 10.24 0.00 4.48 26.28 0.10 58.89 23:19:01 3 11.12 0.00 4.92 10.14 0.05 73.77 23:19:01 4 10.83 0.00 5.41 14.77 0.03 68.96 23:19:01 5 10.35 0.00 6.73 7.69 0.07 75.17 23:19:01 6 27.68 0.00 4.89 6.40 0.08 60.94 23:19:01 7 15.33 0.00 5.27 24.94 0.05 54.41 23:20:01 all 25.64 0.00 3.65 5.21 0.09 65.41 23:20:01 0 25.21 0.00 3.69 1.69 0.07 69.34 23:20:01 1 22.20 0.00 3.46 5.07 0.13 69.13 23:20:01 2 19.97 0.00 3.21 2.35 0.07 74.39 23:20:01 3 28.80 0.00 3.58 0.52 0.12 66.98 23:20:01 4 29.29 0.00 4.15 2.90 0.08 63.58 23:20:01 5 30.22 0.00 3.83 2.47 0.08 63.39 23:20:01 6 26.46 0.00 3.40 5.80 0.08 64.25 23:20:01 7 22.94 0.00 3.89 20.96 0.10 52.10 23:21:01 all 5.21 0.00 1.52 2.58 0.06 90.63 23:21:01 0 4.09 0.00 1.82 0.68 0.03 93.37 23:21:01 1 5.65 0.00 1.53 4.24 0.07 88.51 23:21:01 2 4.54 0.00 1.42 0.52 0.05 93.47 23:21:01 3 4.31 0.00 1.16 6.24 0.08 88.21 23:21:01 4 6.48 0.00 1.83 3.38 0.07 88.24 23:21:01 5 6.29 0.00 1.79 5.15 0.07 86.70 23:21:01 6 5.59 0.00 1.38 0.32 0.05 92.66 23:21:01 7 4.74 0.00 1.28 0.12 0.05 93.81 Average: all 13.64 0.00 2.85 6.12 0.06 77.33 Average: 0 11.84 0.00 2.68 1.76 0.05 83.66 Average: 1 11.52 0.00 2.69 4.40 0.08 81.31 Average: 2 12.71 0.00 2.56 7.76 0.07 76.90 Average: 3 16.86 0.00 2.92 5.17 0.08 74.98 Average: 4 13.08 0.00 3.00 5.38 0.05 78.48 Average: 5 12.40 0.00 3.35 9.51 0.07 74.67 Average: 6 17.69 0.00 2.67 3.36 0.06 76.21 Average: 7 13.00 0.00 2.92 11.59 0.06 72.43