---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14292 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 14G 141G 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 857 24796 0 6513 30854 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:3d:01:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe3d:1c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:f7:b3:ba 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::42:6bff:fef7:b3ba/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-14292) 05/19/25 _x86_64_ (8 CPU) 18:28:20 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 253.22 24.11 229.11 2351.74 86895.92 18:31:01 495.78 3.72 492.07 419.26 180724.41 18:32:01 222.83 0.18 222.64 26.79 65925.36 18:33:01 32.48 0.23 32.24 20.40 2879.39 18:34:01 17.35 0.00 17.35 0.00 371.67 18:35:01 71.44 2.22 69.23 112.50 2727.49 Average: 182.18 5.08 177.11 488.42 56586.14 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 26126708 31609520 6812512 20.68 109316 5562436 2151580 6.33 1001044 5340740 2906752 18:31:01 23871660 29762468 9067560 27.53 141808 5895244 8410652 24.75 3057308 5417220 2312 18:32:01 22836932 29623620 10102288 30.67 177076 6680632 8210452 24.16 3337692 6088588 132 18:33:01 23002804 29460076 9936416 30.17 183852 6364048 8439792 24.83 3478820 5796012 156 18:34:01 23490596 29903756 9448624 28.69 184036 6325796 6746648 19.85 3056892 5749284 332 18:35:01 25408304 31612120 7530916 22.86 186468 6101924 1626988 4.79 1391436 5554056 12672 Average: 24122834 30328593 8816386 26.77 163759 6155013 5931019 17.45 2553865 5657650 487059 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 1074.95 628.45 28825.61 58.41 0.00 0.00 0.00 0.00 18:30:01 lo 13.40 13.40 1.26 1.26 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 veth4c16e4c 91.75 91.50 15.60 18.61 0.00 0.00 0.00 0.00 18:31:01 vethe972b08 0.85 1.03 0.06 0.06 0.00 0.00 0.00 0.00 18:31:01 vethb3e57d3 6.22 6.22 0.96 0.89 0.00 0.00 0.00 0.00 18:32:01 docker0 60.66 114.65 4.84 1372.76 0.00 0.00 0.00 0.00 18:32:01 veth4c16e4c 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 18:32:01 vethe972b08 4.35 5.63 0.72 0.59 0.00 0.00 0.00 0.00 18:32:01 vethb3e57d3 16.01 12.06 1.63 1.80 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth4c16e4c 130.13 129.75 14.96 27.83 0.00 0.00 0.00 0.00 18:33:01 vethe972b08 4.72 6.25 0.96 0.73 0.00 0.00 0.00 0.00 18:33:01 vethb3e57d3 15.53 11.28 1.43 1.63 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 veth4c16e4c 0.38 0.60 0.58 0.04 0.00 0.00 0.00 0.00 18:34:01 vethb3e57d3 13.78 9.48 1.08 1.34 0.00 0.00 0.00 0.00 18:34:01 veth586afa9 639.28 645.26 71.33 127.82 0.00 0.00 0.00 0.01 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 1711.35 1048.20 32507.92 163.00 0.00 0.00 0.00 0.00 18:35:01 lo 25.82 25.82 2.33 2.33 0.00 0.00 0.00 0.00 Average: docker0 10.11 19.11 0.81 228.82 0.00 0.00 0.00 0.00 Average: ens3 222.70 132.43 5253.79 15.19 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14292) 05/19/25 _x86_64_ (8 CPU) 18:28:20 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 16.61 0.00 4.94 1.97 0.05 76.43 18:30:01 0 8.79 0.00 4.76 5.33 0.08 81.03 18:30:01 1 12.31 0.00 5.12 0.18 0.03 82.36 18:30:01 2 10.62 0.00 4.26 0.79 0.05 84.28 18:30:01 3 9.86 0.00 4.27 0.72 0.05 85.10 18:30:01 4 33.17 0.00 4.76 1.51 0.05 60.52 18:30:01 5 33.31 0.00 6.59 0.75 0.05 59.30 18:30:01 6 16.38 0.00 5.07 0.97 0.03 77.54 18:30:01 7 8.44 0.00 4.76 5.55 0.07 81.18 18:31:01 all 30.28 0.00 5.32 4.88 0.08 59.43 18:31:01 0 30.48 0.00 4.98 2.52 0.08 61.93 18:31:01 1 26.21 0.00 5.11 4.79 0.07 63.81 18:31:01 2 33.95 0.00 6.41 8.27 0.10 51.27 18:31:01 3 28.55 0.00 4.70 1.79 0.07 64.90 18:31:01 4 29.62 0.00 5.77 2.78 0.08 61.75 18:31:01 5 33.36 0.00 5.38 1.34 0.07 59.86 18:31:01 6 30.70 0.00 4.70 8.43 0.08 56.09 18:31:01 7 29.37 0.00 5.54 9.17 0.08 55.84 18:32:01 all 10.48 0.00 2.39 1.44 0.07 85.61 18:32:01 0 10.82 0.00 2.26 1.39 0.08 85.44 18:32:01 1 8.47 0.00 2.28 4.59 0.08 84.58 18:32:01 2 8.78 0.00 1.87 2.89 0.07 86.38 18:32:01 3 8.68 0.00 1.66 0.08 0.08 89.49 18:32:01 4 15.27 0.00 3.14 1.64 0.07 79.88 18:32:01 5 9.01 0.00 2.63 0.27 0.05 88.04 18:32:01 6 12.49 0.00 3.03 0.30 0.07 84.11 18:32:01 7 10.36 0.00 2.28 0.30 0.08 86.98 18:33:01 all 6.93 0.00 1.41 0.09 0.07 91.50 18:33:01 0 8.43 0.00 1.44 0.17 0.05 89.91 18:33:01 1 7.36 0.00 1.24 0.27 0.07 91.07 18:33:01 2 6.59 0.00 1.47 0.03 0.08 91.83 18:33:01 3 5.55 0.00 0.78 0.00 0.05 93.63 18:33:01 4 7.32 0.00 2.14 0.20 0.10 90.23 18:33:01 5 5.27 0.00 1.19 0.08 0.07 93.39 18:33:01 6 9.00 0.00 1.34 0.02 0.07 89.57 18:33:01 7 5.92 0.00 1.62 0.00 0.03 92.42 18:34:01 all 1.69 0.00 0.50 0.05 0.06 97.70 18:34:01 0 1.30 0.00 0.65 0.15 0.07 97.83 18:34:01 1 2.49 0.00 0.48 0.03 0.05 96.95 18:34:01 2 1.47 0.00 0.57 0.00 0.05 97.92 18:34:01 3 2.48 0.00 0.35 0.02 0.05 97.11 18:34:01 4 1.07 0.00 0.47 0.03 0.07 98.36 18:34:01 5 1.59 0.00 0.52 0.02 0.07 97.81 18:34:01 6 1.89 0.00 0.58 0.02 0.08 97.43 18:34:01 7 1.22 0.00 0.43 0.12 0.05 98.18 18:35:01 all 8.95 0.00 0.77 0.22 0.03 90.03 18:35:01 0 0.90 0.00 0.43 0.02 0.00 98.65 18:35:01 1 18.71 0.00 1.13 0.07 0.03 80.06 18:35:01 2 3.68 0.00 0.46 0.03 0.02 95.81 18:35:01 3 20.34 0.00 1.27 0.15 0.03 78.21 18:35:01 4 1.30 0.00 0.62 1.05 0.03 96.99 18:35:01 5 22.71 0.00 1.25 0.13 0.05 75.86 18:35:01 6 3.39 0.00 0.48 0.05 0.03 96.04 18:35:01 7 0.63 0.00 0.53 0.23 0.03 98.57 Average: all 12.46 0.00 2.55 1.44 0.06 83.49 Average: 0 10.09 0.00 2.42 1.59 0.06 85.83 Average: 1 12.58 0.00 2.56 1.65 0.06 83.16 Average: 2 10.79 0.00 2.49 1.99 0.06 84.67 Average: 3 12.52 0.00 2.16 0.46 0.06 84.80 Average: 4 14.60 0.00 2.81 1.20 0.07 81.32 Average: 5 17.53 0.00 2.92 0.43 0.06 79.06 Average: 6 12.29 0.00 2.53 1.63 0.06 83.49 Average: 7 9.29 0.00 2.52 2.55 0.06 85.59