---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86440 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 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 869 27241 0 4056 30843 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:b8:f6:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:feb8:f613/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:ce:4a:01 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:a1ff:fece:4a01/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86440) 11/25/24 _x86_64_ (8 CPU) 12:02:57 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:02 244.29 74.54 169.76 5359.24 47842.96 12:05:01 177.51 30.64 146.87 1379.56 21257.41 12:06:01 54.25 5.45 48.80 462.62 16914.59 12:07:01 128.30 3.23 125.06 421.26 64497.25 12:08:01 104.00 0.35 103.65 2.80 16743.88 12:09:01 115.72 0.32 115.41 2.53 17465.56 12:10:01 51.74 0.18 51.56 9.60 9233.26 Average: 124.99 16.35 108.63 1090.28 27721.73 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 30277436 31683752 2661784 8.08 55556 1669772 1455076 4.28 859744 1524756 86848 12:05:01 29268200 31028248 3671020 11.14 86200 1972092 2249100 6.62 1569948 1781012 54296 12:06:01 27742020 29754960 5197200 15.78 88004 2217436 3523632 10.37 2887044 1975084 1604 12:07:01 27500520 30570556 5438700 16.51 99824 3241084 2372408 6.98 2524040 2530432 236 12:08:01 26994672 30385924 5944548 18.05 138048 3462952 2684944 7.90 2736308 2750540 36548 12:09:01 26350832 30044900 6588388 20.00 176468 3680784 3002052 8.83 3113616 2960340 48028 12:10:01 27858068 31546816 5081152 15.43 177616 3693168 1537180 4.52 1697728 2906060 21124 Average: 27998821 30716451 4940399 15.00 117388 2848184 2403485 7.07 2198347 2346889 35526 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 ens3 359.62 249.73 1261.32 64.68 0.00 0.00 0.00 0.00 12:04:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 201.36 180.83 1591.14 53.76 0.00 0.00 0.00 0.00 12:05:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 1099.47 806.70 3923.97 217.47 0.00 0.00 0.00 0.00 12:06:01 lo 7.73 7.73 2.15 2.15 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 605.45 644.64 2466.52 3360.71 0.00 0.00 0.00 0.00 12:07:01 lo 6.67 6.67 0.61 0.61 0.00 0.00 0.00 0.00 12:07:01 docker0 2.70 4.85 0.17 77.47 0.00 0.00 0.00 0.00 12:08:01 veth61b897c 203.08 294.28 34.09 769.66 0.00 0.00 0.00 0.06 12:08:01 ens3 350.44 235.53 782.25 43.67 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 203.08 294.13 31.31 769.65 0.00 0.00 0.00 0.00 12:09:01 ens3 399.50 262.51 793.71 56.36 0.00 0.00 0.00 0.00 12:09:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 vethfb0bc2e 171.27 264.97 32.10 761.89 0.00 0.00 0.00 0.06 12:09:01 docker0 197.32 289.34 30.96 764.15 0.00 0.00 0.00 0.00 12:10:01 ens3 82.90 71.82 22.63 11.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 52.44 51.11 2.51 10.18 0.00 0.00 0.00 0.00 Average: ens3 443.30 350.68 1548.81 545.06 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 65.24 91.57 9.30 232.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86440) 11/25/24 _x86_64_ (8 CPU) 12:02:57 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:02 all 7.79 0.00 1.07 3.42 0.04 87.68 12:04:02 0 11.65 0.00 1.80 0.52 0.05 85.98 12:04:02 1 3.62 0.00 1.50 12.16 0.05 82.67 12:04:02 2 5.90 0.00 0.82 7.02 0.05 86.22 12:04:02 3 2.69 0.00 0.45 0.52 0.03 96.30 12:04:02 4 6.87 0.00 1.10 1.19 0.03 90.80 12:04:02 5 16.43 0.00 1.07 1.79 0.05 80.65 12:04:02 6 10.43 0.00 1.22 0.55 0.05 87.74 12:04:02 7 4.71 0.00 0.53 3.57 0.03 91.15 12:05:01 all 13.04 0.00 1.01 1.79 0.04 84.11 12:05:01 0 9.33 0.00 0.97 0.46 0.05 89.20 12:05:01 1 8.51 0.00 1.58 4.89 0.05 84.97 12:05:01 2 10.90 0.00 0.44 0.32 0.03 88.30 12:05:01 3 22.90 0.00 1.24 1.45 0.07 74.34 12:05:01 4 14.13 0.00 1.60 0.80 0.05 83.43 12:05:01 5 30.28 0.00 1.40 1.65 0.09 66.59 12:05:01 6 5.68 0.00 0.32 0.15 0.02 93.83 12:05:01 7 2.75 0.00 0.54 4.61 0.03 92.06 12:06:01 all 15.14 0.00 1.49 1.12 0.05 82.20 12:06:01 0 14.30 0.00 3.44 0.58 0.05 81.62 12:06:01 1 7.47 0.00 1.79 0.30 0.03 90.41 12:06:01 2 19.96 0.00 0.84 0.02 0.05 79.14 12:06:01 3 13.70 0.00 0.39 0.00 0.03 85.88 12:06:01 4 15.70 0.00 2.99 2.15 0.05 79.11 12:06:01 5 19.84 0.00 1.14 0.35 0.03 78.64 12:06:01 6 17.46 0.00 0.47 0.32 0.03 81.72 12:06:01 7 12.62 0.00 0.81 5.29 0.05 81.24 12:07:01 all 13.38 0.00 1.89 2.46 0.06 82.21 12:07:01 0 5.93 0.00 1.94 0.02 0.03 92.08 12:07:01 1 21.84 0.00 1.71 1.26 0.07 75.13 12:07:01 2 15.13 0.00 2.06 0.27 0.05 82.49 12:07:01 3 15.65 0.00 1.99 0.37 0.07 81.92 12:07:01 4 5.18 0.00 2.33 0.92 0.07 91.49 12:07:01 5 19.79 0.00 1.53 2.37 0.08 76.23 12:07:01 6 7.49 0.00 1.55 9.54 0.05 81.37 12:07:01 7 16.01 0.00 2.03 4.96 0.07 76.93 12:08:01 all 6.15 0.00 1.25 1.18 0.06 91.36 12:08:01 0 0.93 0.00 0.27 0.00 0.02 98.78 12:08:01 1 2.26 0.00 0.90 0.00 0.03 96.80 12:08:01 2 5.40 0.00 2.54 2.78 0.12 89.16 12:08:01 3 2.15 0.00 1.01 0.30 0.03 96.51 12:08:01 4 2.64 0.00 0.50 0.20 0.07 96.59 12:08:01 5 0.55 0.00 1.29 4.52 0.10 93.54 12:08:01 6 35.07 0.00 3.03 0.00 0.10 61.80 12:08:01 7 0.22 0.00 0.42 1.60 0.03 97.73 12:09:01 all 6.17 0.00 1.18 1.14 0.05 91.47 12:09:01 0 2.67 0.00 0.89 0.03 0.05 96.36 12:09:01 1 2.81 0.00 1.05 0.54 0.07 95.53 12:09:01 2 2.51 0.00 1.44 5.97 0.05 90.04 12:09:01 3 1.54 0.00 0.47 0.00 0.05 97.94 12:09:01 4 4.86 0.00 2.08 0.23 0.05 92.78 12:09:01 5 29.87 0.00 2.83 2.31 0.10 64.88 12:09:01 6 4.83 0.00 0.58 0.02 0.03 94.53 12:09:01 7 0.32 0.00 0.13 0.02 0.02 99.52 12:10:01 all 2.13 0.00 0.27 0.83 0.02 96.75 12:10:01 0 0.50 0.00 0.27 0.00 0.02 99.22 12:10:01 1 0.48 0.00 0.22 0.00 0.03 99.27 12:10:01 2 11.92 0.00 0.59 5.53 0.03 81.93 12:10:01 3 0.85 0.00 0.08 0.00 0.02 99.05 12:10:01 4 0.57 0.00 0.25 0.03 0.02 99.13 12:10:01 5 1.12 0.00 0.45 1.07 0.03 97.33 12:10:01 6 1.45 0.00 0.13 0.00 0.00 98.42 12:10:01 7 0.22 0.00 0.15 0.00 0.02 99.62 Average: all 9.10 0.00 1.16 1.70 0.05 87.99 Average: 0 6.46 0.00 1.37 0.23 0.04 91.90 Average: 1 6.70 0.00 1.25 2.73 0.05 89.27 Average: 2 10.24 0.00 1.25 3.13 0.06 85.32 Average: 3 8.45 0.00 0.81 0.38 0.04 90.33 Average: 4 7.12 0.00 1.55 0.79 0.05 90.49 Average: 5 16.80 0.00 1.39 2.01 0.07 79.74 Average: 6 11.78 0.00 1.04 1.51 0.04 85.63 Average: 7 5.25 0.00 0.66 2.86 0.04 91.20