---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83827 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 14G 142G 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 869 24840 0 6457 30841 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:92:3d:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe92:3dc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:95:21:bb 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::42:97ff:fe95:21bb/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-83827) 11/15/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:03 tps rtps wtps bread/s bwrtn/s 08:05:01 284.88 73.97 210.91 4769.25 33090.98 08:06:01 266.47 18.86 247.61 2287.50 82095.92 08:07:01 393.45 3.60 389.85 413.80 102044.19 08:08:01 50.87 0.35 50.52 44.39 21781.94 08:09:01 115.25 0.23 115.01 15.46 25120.35 08:10:01 15.06 0.02 15.05 0.13 13253.12 08:11:01 71.79 0.77 71.02 29.46 14257.49 Average: 170.58 13.68 156.90 1062.56 41711.69 08:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30111496 31654596 2827724 8.58 67944 1786096 1493136 4.39 913452 1623780 155748 08:06:01 25937388 31673040 7001832 21.26 126728 5754172 1735664 5.11 983144 5511076 2214568 08:07:01 24972568 30922992 7966652 24.19 141248 5950160 7026680 20.67 1850596 5524956 18756 08:08:01 23415188 29679292 9524032 28.91 155560 6228132 8744100 25.73 3201100 5690892 55716 08:09:01 22994788 29372756 9944432 30.19 171136 6312064 9103320 26.78 3541772 5746488 1800 08:10:01 22913576 29294056 10025644 30.44 171332 6314144 9176944 27.00 3620048 5746400 504 08:11:01 25442640 31582224 7496580 22.76 172776 6066452 1702568 5.01 1389104 5533568 2560 Average: 25112521 30596994 7826699 23.76 143818 5487317 5568916 16.39 2214174 5053880 349950 08:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 08:05:01 ens3 298.78 219.13 1519.20 75.09 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 14.05 14.05 1.37 1.37 0.00 0.00 0.00 0.00 08:06:01 ens3 1375.50 715.36 33015.73 61.52 0.00 0.00 0.00 0.00 08:07:01 veth1d6c285 0.40 0.52 0.03 0.03 0.00 0.00 0.00 0.00 08:07:01 vetha2531bc 1.63 1.97 0.17 0.19 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 veth12b0941 49.86 67.01 7.60 9.21 0.00 0.00 0.00 0.00 08:08:01 veth1d6c285 3.45 4.20 0.67 0.43 0.00 0.00 0.00 0.00 08:08:01 vetha2531bc 13.76 11.48 1.79 1.77 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 veth12b0941 96.85 99.82 19.77 16.82 0.00 0.00 0.00 0.00 08:09:01 veth1d6c285 8.30 10.00 1.69 5.81 0.00 0.00 0.00 0.00 08:09:01 veth22a4c3b 5.87 5.00 12.59 6.03 0.00 0.00 0.00 0.00 08:09:01 vetha2531bc 23.10 18.70 16.64 7.39 0.00 0.00 0.00 0.00 08:09:01 docker0 14.61 19.18 2.19 287.88 0.00 0.00 0.00 0.00 08:10:01 veth1d6c285 14.01 16.61 2.84 1.52 0.00 0.00 0.00 0.00 08:10:01 veth22a4c3b 5.37 4.45 12.54 6.29 0.00 0.00 0.00 0.00 08:10:01 vetha2531bc 27.05 21.73 2.57 3.10 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 27.60 27.60 2.53 2.53 0.00 0.00 0.00 0.00 08:11:01 ens3 1797.57 1033.96 35988.67 167.55 0.00 0.00 0.00 0.00 Average: docker0 2.10 2.75 0.31 41.31 0.00 0.00 0.00 0.00 Average: lo 3.47 3.47 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 255.98 146.80 5154.67 23.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83827) 11/15/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:03 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 9.43 0.00 1.09 6.13 0.04 83.31 08:05:01 0 4.48 0.00 0.83 4.41 0.03 90.25 08:05:01 1 15.47 0.00 1.30 13.27 0.03 69.93 08:05:01 2 4.02 0.00 1.52 4.89 0.03 89.54 08:05:01 3 20.08 0.00 1.92 2.63 0.05 75.31 08:05:01 4 10.32 0.00 1.33 1.30 0.03 87.02 08:05:01 5 3.72 0.00 0.45 0.26 0.05 95.52 08:05:01 6 8.43 0.00 0.54 11.57 0.03 79.43 08:05:01 7 8.92 0.00 0.78 10.78 0.05 79.47 08:06:01 all 14.98 0.00 5.44 11.64 0.07 67.87 08:06:01 0 19.19 0.00 5.60 4.93 0.05 70.22 08:06:01 1 33.15 0.00 6.40 13.91 0.08 46.45 08:06:01 2 10.73 0.00 6.33 24.51 0.07 58.36 08:06:01 3 12.79 0.00 5.48 7.87 0.05 73.81 08:06:01 4 11.61 0.00 4.08 1.51 0.05 82.75 08:06:01 5 9.51 0.00 4.35 1.83 0.08 84.23 08:06:01 6 10.54 0.00 6.18 24.65 0.08 58.54 08:06:01 7 12.39 0.00 5.15 14.09 0.07 68.29 08:07:01 all 7.49 0.00 2.52 16.74 0.07 73.18 08:07:01 0 7.87 0.00 2.55 4.23 0.05 85.29 08:07:01 1 8.18 0.00 2.81 6.25 0.05 82.71 08:07:01 2 10.70 0.00 2.91 15.84 0.08 70.47 08:07:01 3 8.69 0.00 3.11 34.96 0.08 53.16 08:07:01 4 5.73 0.00 1.94 19.69 0.07 72.56 08:07:01 5 4.46 0.00 2.22 39.72 0.08 53.52 08:07:01 6 7.76 0.00 2.22 3.94 0.07 86.02 08:07:01 7 6.57 0.00 2.41 9.35 0.07 81.60 08:08:01 all 22.85 0.00 2.80 2.47 0.09 71.79 08:08:01 0 23.31 0.00 3.21 3.64 0.07 69.78 08:08:01 1 19.11 0.00 2.73 9.35 0.10 68.71 08:08:01 2 30.49 0.00 3.39 0.12 0.08 65.93 08:08:01 3 29.91 0.00 3.63 0.02 0.12 66.32 08:08:01 4 18.62 0.00 1.76 0.12 0.10 79.41 08:08:01 5 19.36 0.00 2.44 1.31 0.07 76.82 08:08:01 6 21.29 0.00 2.50 0.86 0.08 75.27 08:08:01 7 20.71 0.00 2.77 4.36 0.10 72.06 08:09:01 all 11.06 0.00 1.70 2.09 0.07 85.07 08:09:01 0 11.01 0.00 1.67 0.25 0.05 87.02 08:09:01 1 8.53 0.00 2.11 8.26 0.08 81.01 08:09:01 2 14.96 0.00 2.19 4.27 0.10 78.47 08:09:01 3 9.88 0.00 1.81 0.15 0.07 88.10 08:09:01 4 9.19 0.00 1.31 0.30 0.05 89.16 08:09:01 5 14.76 0.00 1.64 0.42 0.05 83.14 08:09:01 6 10.23 0.00 1.43 0.55 0.08 87.70 08:09:01 7 9.91 0.00 1.48 2.58 0.08 85.95 08:10:01 all 2.83 0.00 0.46 0.92 0.06 95.74 08:10:01 0 2.51 0.00 0.43 6.20 0.07 90.79 08:10:01 1 2.39 0.00 0.52 0.23 0.07 96.79 08:10:01 2 3.10 0.00 0.44 0.35 0.07 96.05 08:10:01 3 2.69 0.00 0.42 0.00 0.05 96.84 08:10:01 4 3.27 0.00 0.38 0.00 0.05 96.29 08:10:01 5 2.55 0.00 0.69 0.07 0.07 96.63 08:10:01 6 4.52 0.00 0.48 0.00 0.07 94.93 08:10:01 7 1.57 0.00 0.30 0.49 0.08 97.56 08:11:01 all 2.84 0.00 0.73 0.95 0.05 95.44 08:11:01 0 3.38 0.00 0.72 6.00 0.05 89.85 08:11:01 1 2.09 0.00 0.77 0.03 0.03 97.08 08:11:01 2 1.61 0.00 0.92 1.12 0.05 96.30 08:11:01 3 7.07 0.00 0.60 0.20 0.05 92.08 08:11:01 4 1.71 0.00 0.77 0.12 0.05 97.36 08:11:01 5 2.12 0.00 0.90 0.07 0.05 96.86 08:11:01 6 3.19 0.00 0.51 0.00 0.05 96.24 08:11:01 7 1.49 0.00 0.64 0.05 0.03 97.79 Average: all 10.20 0.00 2.11 5.84 0.06 81.80 Average: 0 10.27 0.00 2.15 4.24 0.05 83.30 Average: 1 12.65 0.00 2.37 7.29 0.07 77.62 Average: 2 10.81 0.00 2.53 7.29 0.07 79.30 Average: 3 12.97 0.00 2.42 6.55 0.07 77.99 Average: 4 8.62 0.00 1.65 3.30 0.06 86.37 Average: 5 8.08 0.00 1.82 6.25 0.06 83.79 Average: 6 9.40 0.00 1.97 5.86 0.07 82.71 Average: 7 8.78 0.00 1.93 5.92 0.07 83.29