---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-92240 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 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 904 24331 0 6931 30807 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:8e:47:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe8e:47d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:d8:8e:48 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::42:31ff:fed8:8e48/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92240) 12/20/24 _x86_64_ (8 CPU) 15:20:25 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 200.68 27.59 173.09 2447.84 97237.87 15:23:01 215.61 0.60 215.01 41.59 140158.24 15:24:01 368.07 4.07 364.01 453.92 56571.37 15:25:01 132.28 0.38 131.89 36.53 17483.62 15:26:01 42.59 0.07 42.53 1.60 806.00 Average: 191.86 6.58 185.28 599.50 62511.60 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 27801096 31539304 5138124 15.60 84220 3925056 2400412 7.06 1054560 3703624 2167408 15:23:01 25144384 31581508 7794836 23.66 130668 6423016 2040104 6.00 1054248 6198588 1220000 15:24:01 23613836 30156832 9325384 28.31 144964 6516336 8212068 24.16 2644132 6053688 1236 15:25:01 22721056 29578136 10218164 31.02 174892 6761152 9182492 27.02 3302968 6232560 1016 15:26:01 24342832 31075868 8596388 26.10 175868 6650692 2980948 8.77 1839688 6129668 92 Average: 24724641 30786330 8214579 24.94 142122 6055250 4963205 14.60 1979119 5663626 677950 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 744.80 452.62 20875.96 45.88 0.00 0.00 0.00 0.00 15:22:01 lo 12.29 12.29 1.16 1.16 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 679.45 361.89 16415.18 31.86 0.00 0.00 0.00 0.00 15:23:01 lo 3.27 3.27 0.37 0.37 0.00 0.00 0.00 0.00 15:24:01 vethd92b147 1.82 1.95 0.18 0.19 0.00 0.00 0.00 0.00 15:24:01 veth42ad821 91.13 90.88 15.48 18.52 0.00 0.00 0.00 0.00 15:24:01 veth7e1809a 4.37 7.33 0.48 137.91 0.00 0.00 0.00 0.01 15:24:01 veth5dd7cb0 0.60 0.87 0.04 0.05 0.00 0.00 0.00 0.00 15:25:01 vethd92b147 19.75 16.03 2.31 2.36 0.00 0.00 0.00 0.00 15:25:01 veth42ad821 0.22 0.32 0.44 0.17 0.00 0.00 0.00 0.00 15:25:01 veth7e1809a 0.28 0.37 0.02 0.02 0.00 0.00 0.00 0.00 15:25:01 veth5dd7cb0 0.52 0.58 0.19 0.04 0.00 0.00 0.00 0.00 15:26:01 veth42ad821 72.92 72.69 13.58 19.74 0.00 0.00 0.00 0.00 15:26:01 br-49d3fe13e4f4 5.50 7.72 0.49 137.94 0.00 0.00 0.00 0.00 15:26:01 veth87e6563 295.50 317.61 68.44 45.79 0.00 0.00 0.00 0.01 15:26:01 docker0 12.86 17.28 2.10 293.27 0.00 0.00 0.00 0.00 Average: veth42ad821 32.80 32.72 5.89 7.67 0.00 0.00 0.00 0.00 Average: br-49d3fe13e4f4 1.10 1.54 0.10 27.54 0.00 0.00 0.00 0.00 Average: veth87e6563 59.00 63.41 13.66 9.14 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.45 0.42 58.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92240) 12/20/24 _x86_64_ (8 CPU) 15:20:25 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 12.89 0.00 2.72 2.49 0.06 81.83 15:22:01 0 4.14 0.00 2.41 6.77 0.07 86.61 15:22:01 1 5.73 0.00 2.44 0.48 0.03 91.32 15:22:01 2 32.98 0.00 3.46 1.86 0.08 61.61 15:22:01 3 29.39 0.00 3.68 2.72 0.07 64.13 15:22:01 4 11.42 0.00 2.46 0.61 0.03 85.48 15:22:01 5 6.25 0.00 2.01 0.68 0.05 91.01 15:22:01 6 4.09 0.00 2.71 6.18 0.10 86.92 15:22:01 7 9.24 0.00 2.61 0.65 0.05 87.45 15:23:01 all 10.31 0.00 5.34 24.10 0.07 60.18 15:23:01 0 10.98 0.00 4.98 9.41 0.07 74.56 15:23:01 1 10.80 0.00 6.01 6.71 0.05 76.43 15:23:01 2 11.23 0.00 3.89 6.80 0.05 78.03 15:23:01 3 10.59 0.00 6.07 32.67 0.10 50.57 15:23:01 4 10.00 0.00 6.05 25.26 0.05 58.63 15:23:01 5 9.07 0.00 5.17 61.46 0.05 24.24 15:23:01 6 10.73 0.00 5.19 44.95 0.09 39.04 15:23:01 7 9.11 0.00 5.33 5.68 0.07 79.81 15:24:01 all 19.42 0.00 3.43 10.99 0.07 66.09 15:24:01 0 20.13 0.00 3.52 8.66 0.05 67.64 15:24:01 1 19.77 0.00 3.70 3.24 0.08 73.21 15:24:01 2 22.51 0.00 3.17 0.97 0.07 73.28 15:24:01 3 20.17 0.00 3.00 4.39 0.10 72.33 15:24:01 4 20.94 0.00 4.09 17.57 0.07 57.33 15:24:01 5 16.99 0.00 3.72 21.54 0.08 57.67 15:24:01 6 22.53 0.00 3.41 4.42 0.07 69.58 15:24:01 7 12.28 0.00 2.85 27.18 0.08 57.60 15:25:01 all 13.96 0.00 2.28 5.69 0.09 77.98 15:25:01 0 11.80 0.00 2.10 4.50 0.07 81.53 15:25:01 1 19.71 0.00 2.66 8.06 0.10 69.47 15:25:01 2 10.18 0.00 1.63 16.68 0.15 71.37 15:25:01 3 11.26 0.00 2.32 7.11 0.10 79.21 15:25:01 4 19.46 0.00 2.80 1.01 0.08 76.65 15:25:01 5 16.03 0.00 2.33 1.18 0.08 80.38 15:25:01 6 12.59 0.00 2.42 4.00 0.07 80.93 15:25:01 7 10.71 0.00 2.04 2.95 0.10 84.20 15:26:01 all 5.51 0.00 1.05 0.29 0.07 93.09 15:26:01 0 4.99 0.00 1.21 0.57 0.07 93.16 15:26:01 1 6.52 0.00 0.92 0.08 0.05 92.42 15:26:01 2 6.60 0.00 1.01 0.43 0.07 91.89 15:26:01 3 4.70 0.00 0.90 0.30 0.07 94.03 15:26:01 4 4.33 0.00 1.04 0.05 0.07 94.51 15:26:01 5 5.78 0.00 1.04 0.63 0.07 92.49 15:26:01 6 4.92 0.00 1.04 0.13 0.08 93.82 15:26:01 7 6.22 0.00 1.17 0.05 0.05 92.51 Average: all 12.42 0.00 2.95 8.63 0.07 75.93 Average: 0 10.40 0.00 2.83 5.97 0.06 80.73 Average: 1 12.48 0.00 3.13 3.68 0.06 80.64 Average: 2 16.73 0.00 2.62 5.33 0.08 75.23 Average: 3 15.23 0.00 3.18 9.32 0.09 72.18 Average: 4 13.23 0.00 3.27 8.81 0.06 74.62 Average: 5 10.82 0.00 2.84 16.84 0.07 69.44 Average: 6 10.96 0.00 2.94 11.77 0.08 74.25 Average: 7 9.51 0.00 2.79 7.30 0.07 80.33