---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43565 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 13G 143G 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 909 26521 0 4736 30802 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:7b:ac:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe7b:aca8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:24:bb:6d 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::42:7cff:fe24:bb6d/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-43565) 09/29/24 _x86_64_ (8 CPU) 21:27:57 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:02 328.08 74.52 253.56 5326.18 63415.16 21:30:01 228.81 32.35 196.46 3284.05 61873.17 21:31:01 339.94 11.88 328.06 788.10 87449.68 21:32:01 101.92 0.35 101.57 26.92 33046.42 21:33:01 67.07 1.20 65.87 86.79 24947.83 Average: 213.11 24.03 189.08 1897.73 54119.91 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:02 30252168 31632148 2687044 8.16 53660 1646148 1469044 4.32 915428 1500796 74556 21:30:01 27592684 31622436 5346528 16.23 114280 4133956 1680220 4.94 1023280 3888524 1528224 21:31:01 25335556 29751160 7603656 23.08 137164 4459648 7831492 23.04 3110360 3971616 4952 21:32:01 25184084 29703164 7755128 23.54 152648 4534628 7667860 22.56 3215316 4003868 1084 21:33:01 27209612 31590260 5729600 17.39 154160 4406220 1529968 4.50 1362764 3879388 204 Average: 27114821 30859834 5824391 17.68 122382 3836120 4035717 11.87 1925430 3448838 321804 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:02 ens3 379.42 246.81 1056.81 73.90 0.00 0.00 0.00 0.00 21:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 br-62e5e7622d75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 ens3 799.15 458.77 20287.92 42.82 0.00 0.00 0.00 0.00 21:30:01 lo 12.00 12.00 1.19 1.19 0.00 0.00 0.00 0.00 21:31:01 veth755979e 11.76 12.15 1.84 1.72 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 br-62e5e7622d75 0.37 0.32 0.03 0.02 0.00 0.00 0.00 0.00 21:31:01 vethe4c4cef 5.83 6.97 0.89 0.98 0.00 0.00 0.00 0.00 21:32:01 veth755979e 15.33 10.96 1.41 1.61 0.00 0.00 0.00 0.00 21:32:01 docker0 14.26 18.96 2.16 285.88 0.00 0.00 0.00 0.00 21:32:01 br-62e5e7622d75 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 vethe4c4cef 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 1273.27 779.84 22257.80 148.13 0.00 0.00 0.00 0.00 21:33:01 lo 21.33 21.33 2.03 2.03 0.00 0.00 0.00 0.00 Average: docker0 2.86 3.82 0.43 57.38 0.00 0.00 0.00 0.00 Average: ens3 254.56 155.48 4465.26 29.63 0.00 0.00 0.00 0.00 Average: lo 3.68 3.68 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43565) 09/29/24 _x86_64_ (8 CPU) 21:27:57 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:02 all 7.78 0.00 1.18 3.37 0.04 87.63 21:29:02 0 2.88 0.00 1.36 6.47 0.03 89.26 21:29:02 1 11.84 0.00 0.89 0.67 0.03 86.57 21:29:02 2 20.81 0.00 1.54 0.79 0.07 76.79 21:29:02 3 5.38 0.00 0.84 0.85 0.03 92.90 21:29:02 4 4.26 0.00 0.90 0.94 0.03 93.87 21:29:02 5 8.99 0.00 1.00 4.08 0.03 85.90 21:29:02 6 4.99 0.00 1.72 0.70 0.03 92.55 21:29:02 7 3.08 0.00 1.19 12.50 0.05 83.18 21:30:01 all 13.70 0.00 4.18 3.53 0.05 78.54 21:30:01 0 9.49 0.00 3.61 0.87 0.03 86.00 21:30:01 1 10.20 0.00 3.51 0.63 0.03 85.62 21:30:01 2 18.69 0.00 4.43 1.98 0.07 74.83 21:30:01 3 14.78 0.00 4.87 0.90 0.03 79.41 21:30:01 4 16.59 0.00 4.11 1.93 0.05 77.32 21:30:01 5 9.00 0.00 3.88 11.25 0.03 75.84 21:30:01 6 10.55 0.00 4.23 1.80 0.03 83.39 21:30:01 7 20.34 0.00 4.78 8.92 0.10 65.86 21:31:01 all 25.47 0.00 3.71 4.69 0.09 66.05 21:31:01 0 29.74 0.00 3.90 0.40 0.08 65.88 21:31:01 1 12.97 0.00 2.22 3.30 0.08 81.43 21:31:01 2 17.79 0.00 3.12 1.34 0.07 77.68 21:31:01 3 31.25 0.00 4.48 2.40 0.08 61.79 21:31:01 4 27.71 0.00 3.82 2.72 0.08 65.66 21:31:01 5 29.56 0.00 4.05 3.55 0.08 62.76 21:31:01 6 26.86 0.00 3.81 1.14 0.10 68.08 21:31:01 7 28.02 0.00 4.28 22.81 0.13 44.75 21:32:01 all 8.39 0.00 1.57 2.02 0.08 87.94 21:32:01 0 8.82 0.00 1.35 0.42 0.05 89.36 21:32:01 1 8.55 0.00 1.80 11.79 0.08 77.77 21:32:01 2 8.50 0.00 1.51 0.17 0.08 89.75 21:32:01 3 6.61 0.00 1.31 0.42 0.07 91.60 21:32:01 4 9.09 0.00 1.83 0.49 0.10 88.49 21:32:01 5 7.97 0.00 1.62 2.68 0.07 87.66 21:32:01 6 7.59 0.00 1.64 0.10 0.07 90.60 21:32:01 7 10.04 0.00 1.54 0.12 0.07 88.24 21:33:01 all 2.64 0.00 0.45 1.60 0.03 95.28 21:33:01 0 0.87 0.00 0.35 0.02 0.03 98.73 21:33:01 1 0.67 0.00 0.37 10.99 0.05 87.92 21:33:01 2 1.08 0.00 0.42 0.08 0.05 98.37 21:33:01 3 0.52 0.00 0.35 0.40 0.02 98.72 21:33:01 4 12.69 0.00 0.62 0.42 0.05 86.22 21:33:01 5 2.34 0.00 0.58 0.30 0.03 96.74 21:33:01 6 0.92 0.00 0.42 0.25 0.02 98.40 21:33:01 7 2.05 0.00 0.48 0.33 0.02 97.11 Average: all 11.58 0.00 2.21 3.04 0.06 83.12 Average: 0 10.36 0.00 2.10 1.63 0.05 85.85 Average: 1 8.85 0.00 1.75 5.49 0.06 83.86 Average: 2 13.34 0.00 2.19 0.87 0.07 83.53 Average: 3 11.67 0.00 2.36 0.99 0.05 84.93 Average: 4 14.05 0.00 2.25 1.30 0.06 82.34 Average: 5 11.56 0.00 2.22 4.34 0.05 81.83 Average: 6 10.17 0.00 2.35 0.79 0.05 86.64 Average: 7 12.64 0.00 2.44 8.91 0.07 75.93