---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22748 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 12G 144G 8% / 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 829 27208 0 4129 30882 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:a9:b1:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fea9:b171/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:38:d9:56 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-22748) 04/12/24 _x86_64_ (8 CPU) 13:50:25 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 123.66 42.58 81.09 1925.68 27031.49 13:53:01 135.26 23.06 112.20 2759.41 31490.22 13:54:01 293.13 12.98 280.15 801.97 89289.55 13:55:02 23.83 0.37 23.46 30.66 21173.35 13:56:01 70.33 1.98 68.34 114.01 22613.57 Average: 129.44 16.24 113.20 1129.73 38372.16 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30092860 31674192 2846360 8.64 70136 1821840 1449216 4.26 898116 1657448 149196 13:53:01 28470408 31681356 4468812 13.57 99984 3378764 1361460 4.01 954020 3125836 1385108 13:54:01 25602796 29601060 7336424 22.27 112612 4010476 7330180 21.57 3152316 3723556 456 13:55:02 25106832 29134452 7832388 23.78 113012 4040208 8145252 23.97 3650600 3714448 196 13:56:01 27838208 31599428 5101012 15.49 115380 3883564 1531092 4.50 1215396 3459744 2424 Average: 27422221 30738098 5516999 16.75 102225 3426970 3963440 11.66 1974090 3136206 307476 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 13:52:01 ens3 228.21 150.61 1109.68 39.77 0.00 0.00 0.00 0.00 13:53:01 br-00b1a8ef788f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 9.20 9.20 0.86 0.86 0.00 0.00 0.00 0.00 13:53:01 ens3 400.93 239.84 12918.82 21.67 0.00 0.00 0.00 0.00 13:54:01 br-00b1a8ef788f 0.32 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 veth97e90d1 0.90 1.08 0.06 0.06 0.00 0.00 0.00 0.00 13:54:01 vetha5f6fe5 51.81 63.36 19.95 16.83 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:02 br-00b1a8ef788f 0.53 0.70 0.48 0.07 0.00 0.00 0.00 0.00 13:55:02 vetha5f6fe5 28.21 34.79 39.64 13.76 0.00 0.00 0.00 0.00 13:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:02 lo 20.33 20.33 2.31 2.31 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 1089.75 666.95 19391.63 127.33 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 3.44 3.44 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 166.96 102.51 3726.36 19.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22748) 04/12/24 _x86_64_ (8 CPU) 13:50:25 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 11.13 0.00 0.83 2.28 0.03 85.73 13:52:01 0 21.23 0.00 0.92 1.50 0.03 76.32 13:52:01 1 17.56 0.00 1.49 0.82 0.03 80.11 13:52:01 2 12.25 0.00 0.95 3.69 0.03 83.07 13:52:01 3 20.27 0.00 1.48 2.15 0.03 76.06 13:52:01 4 3.72 0.00 0.43 0.90 0.03 94.91 13:52:01 5 3.34 0.00 0.35 0.05 0.03 96.22 13:52:01 6 8.28 0.00 0.72 9.08 0.03 81.89 13:52:01 7 2.37 0.00 0.27 0.02 0.02 97.33 13:53:01 all 11.66 0.00 2.21 2.67 0.05 83.41 13:53:01 0 17.00 0.00 2.28 0.49 0.05 80.19 13:53:01 1 5.66 0.00 1.76 0.20 0.03 92.35 13:53:01 2 14.59 0.00 2.38 0.49 0.07 82.48 13:53:01 3 13.10 0.00 2.27 1.70 0.07 82.87 13:53:01 4 11.51 0.00 3.29 3.70 0.08 81.42 13:53:01 5 21.26 0.00 2.14 1.28 0.07 75.25 13:53:01 6 2.43 0.00 1.39 13.15 0.03 83.00 13:53:01 7 7.83 0.00 2.13 0.30 0.03 89.71 13:54:01 all 25.41 0.00 3.84 4.82 0.08 65.85 13:54:01 0 22.25 0.00 3.45 4.64 0.07 69.59 13:54:01 1 20.19 0.00 3.38 0.72 0.07 75.64 13:54:01 2 32.17 0.00 4.61 1.80 0.07 61.36 13:54:01 3 30.74 0.00 3.75 3.33 0.08 62.10 13:54:01 4 32.81 0.00 5.13 22.21 0.08 39.77 13:54:01 5 22.37 0.00 3.74 1.60 0.10 72.19 13:54:01 6 20.78 0.00 3.12 2.45 0.07 73.59 13:54:01 7 22.04 0.00 3.54 1.83 0.08 72.50 13:55:02 all 7.68 0.00 0.91 1.08 0.06 90.28 13:55:02 0 6.74 0.00 1.03 0.53 0.07 91.62 13:55:02 1 7.42 0.00 0.87 0.02 0.05 91.64 13:55:02 2 8.83 0.00 0.85 0.00 0.05 90.27 13:55:02 3 6.22 0.00 0.77 8.02 0.07 84.92 13:55:02 4 6.92 0.00 0.84 0.02 0.07 92.16 13:55:02 5 7.79 0.00 0.89 0.02 0.07 91.24 13:55:02 6 8.63 0.00 0.92 0.02 0.07 90.37 13:55:02 7 8.94 0.00 1.07 0.00 0.05 89.94 13:56:01 all 6.88 0.00 0.56 1.54 0.03 90.97 13:56:01 0 2.78 0.00 0.53 1.22 0.02 95.45 13:56:01 1 0.71 0.00 0.31 0.05 0.02 98.91 13:56:01 2 2.46 0.00 0.44 0.14 0.03 96.93 13:56:01 3 0.54 0.00 0.36 9.10 0.02 89.98 13:56:01 4 29.51 0.00 1.09 0.76 0.05 68.59 13:56:01 5 15.21 0.00 0.78 0.36 0.03 83.62 13:56:01 6 0.61 0.00 0.39 0.65 0.05 98.30 13:56:01 7 3.30 0.00 0.63 0.05 0.03 95.99 Average: all 12.56 0.00 1.67 2.48 0.05 83.24 Average: 0 14.03 0.00 1.64 1.68 0.05 82.60 Average: 1 10.34 0.00 1.56 0.36 0.04 87.69 Average: 2 14.07 0.00 1.85 1.23 0.05 82.81 Average: 3 14.21 0.00 1.73 4.85 0.05 79.16 Average: 4 16.83 0.00 2.15 5.51 0.06 75.43 Average: 5 13.98 0.00 1.58 0.66 0.06 83.72 Average: 6 8.17 0.00 1.31 5.08 0.05 85.39 Average: 7 8.90 0.00 1.53 0.44 0.04 89.09