---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80396 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 934 24210 0 7022 30778 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:57:e6:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe57:e6db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:6e:22:7a 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-80396) 10/30/24 _x86_64_ (8 CPU) 09:50:17 LINUX RESTART (8 CPU) 09:51:02 tps rtps wtps bread/s bwrtn/s 09:52:01 148.12 35.84 112.28 1699.76 21314.00 09:53:01 199.85 49.86 149.99 3757.51 35363.57 09:54:01 46.63 0.93 45.70 71.58 20390.27 09:55:01 201.27 13.51 187.75 2498.78 50907.25 09:56:01 265.34 4.23 261.11 424.06 74194.43 09:57:01 254.71 0.33 254.37 16.53 71958.27 09:58:01 49.66 0.00 49.66 0.00 17107.28 09:59:01 82.14 1.63 80.50 98.78 18500.38 Average: 155.98 13.25 142.73 1069.56 38752.51 09:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 30094428 31658784 2844792 8.64 70264 1805832 1435732 4.22 922976 1633648 133812 09:53:01 28637852 30772724 4301368 13.06 87844 2340080 2478296 7.29 1936500 2036536 18920 09:54:01 27540704 30138904 5398516 16.39 93108 2788780 2653256 7.81 2699084 2348868 317332 09:55:01 27993824 31611348 4945396 15.01 110964 3757736 1413004 4.16 1408724 3138164 201084 09:56:01 22187408 29456200 10751812 32.64 172556 7114940 8718720 25.65 3773476 6327924 1882380 09:57:01 20507364 27562616 12431856 37.74 191040 6879924 12099384 35.60 5791328 5944188 5608 09:58:01 19062928 26295324 13876292 42.13 193036 7045744 12728016 37.45 7099788 6053688 9836 09:59:01 24824556 31548928 8114664 24.64 195312 6597512 1570412 4.62 1947120 5561804 1372 Average: 25106133 29880604 7833087 23.78 139266 4791318 5387102 15.85 3197374 4130602 321293 09:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 09:52:01 ens3 68.50 49.20 816.88 11.74 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:53:01 ens3 543.36 411.43 5503.08 100.02 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 1004.10 640.74 2150.61 212.72 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:55:01 ens3 347.26 234.88 2609.96 69.69 0.00 0.00 0.00 0.00 09:56:01 veth91643ef 2.17 2.37 0.45 1.06 0.00 0.00 0.00 0.00 09:56:01 veth038c3a7 0.00 0.72 0.00 0.31 0.00 0.00 0.00 0.00 09:56:01 vetha42439e 4.92 7.10 0.87 1.31 0.00 0.00 0.00 0.00 09:56:01 br-75f36bb24aa3 20.48 20.10 4.13 4.03 0.00 0.00 0.50 0.00 09:57:01 veth91643ef 39.14 40.73 6.96 14.88 0.00 0.00 0.00 0.00 09:57:01 veth038c3a7 1.82 1.73 0.56 0.53 0.00 0.00 0.00 0.00 09:57:01 vetha42439e 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 09:57:01 veth225db5b 149.39 155.32 13.06 331.28 0.00 0.00 0.00 0.03 09:58:01 veth91643ef 48.99 49.46 10.71 16.96 0.00 0.00 0.00 0.00 09:58:01 veth038c3a7 13.35 14.21 2.35 2.11 0.00 0.00 0.00 0.00 09:58:01 vetha42439e 0.55 0.75 0.08 0.08 0.00 0.00 0.00 0.00 09:58:01 veth225db5b 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 22.76 22.76 2.40 2.40 0.00 0.00 0.00 0.00 09:59:01 ens3 3511.75 2205.75 37151.86 549.10 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 2.35 2.35 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 383.40 242.51 4540.44 61.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80396) 10/30/24 _x86_64_ (8 CPU) 09:50:17 LINUX RESTART (8 CPU) 09:51:02 CPU %user %nice %system %iowait %steal %idle 09:52:01 all 7.64 0.00 0.76 5.18 0.03 86.38 09:52:01 0 14.41 0.00 1.05 0.68 0.03 83.83 09:52:01 1 2.26 0.00 0.27 0.27 0.03 97.17 09:52:01 2 6.66 0.00 0.70 0.98 0.02 91.64 09:52:01 3 2.34 0.00 0.44 0.25 0.03 96.93 09:52:01 4 2.38 0.00 0.68 17.66 0.05 79.23 09:52:01 5 0.51 0.00 0.27 0.12 0.00 99.10 09:52:01 6 3.63 0.00 0.55 16.41 0.02 79.40 09:52:01 7 28.98 0.00 2.18 5.15 0.07 63.62 09:53:01 all 25.83 0.00 1.45 2.68 0.08 69.97 09:53:01 0 26.96 0.00 1.27 1.89 0.08 69.79 09:53:01 1 18.71 0.00 1.22 1.66 0.08 78.32 09:53:01 2 29.43 0.00 1.44 0.57 0.08 68.48 09:53:01 3 22.68 0.00 0.85 0.38 0.07 76.02 09:53:01 4 20.34 0.00 1.62 8.10 0.07 69.87 09:53:01 5 25.02 0.00 1.90 2.35 0.08 70.64 09:53:01 6 35.35 0.00 2.19 1.75 0.10 60.61 09:53:01 7 28.11 0.00 1.05 4.68 0.07 66.09 09:54:01 all 47.79 0.00 1.48 0.46 0.10 50.17 09:54:01 0 34.08 0.00 1.69 0.28 0.07 63.88 09:54:01 1 37.32 0.00 1.04 0.00 0.12 61.52 09:54:01 2 50.44 0.00 1.37 0.05 0.08 48.05 09:54:01 3 57.14 0.00 1.03 0.02 0.10 41.71 09:54:01 4 55.16 0.00 1.21 0.03 0.10 43.50 09:54:01 5 58.70 0.00 1.75 3.12 0.10 36.33 09:54:01 6 36.78 0.00 1.41 0.00 0.10 61.71 09:54:01 7 52.79 0.00 2.39 0.20 0.12 44.50 09:55:01 all 14.17 0.00 1.66 4.75 0.05 79.37 09:55:01 0 10.11 0.00 1.32 8.14 0.03 80.40 09:55:01 1 17.23 0.00 2.09 0.70 0.05 79.93 09:55:01 2 16.83 0.00 1.91 0.75 0.05 80.46 09:55:01 3 4.18 0.00 1.33 0.40 0.07 94.03 09:55:01 4 15.18 0.00 1.42 8.38 0.08 74.94 09:55:01 5 27.67 0.00 2.21 8.46 0.07 61.58 09:55:01 6 14.40 0.00 1.88 2.98 0.07 80.67 09:55:01 7 7.74 0.00 1.11 8.21 0.03 82.92 09:56:01 all 36.71 0.00 7.14 5.22 0.09 50.83 09:56:01 0 38.66 0.00 6.16 0.37 0.08 54.72 09:56:01 1 35.43 0.00 6.85 0.86 0.08 56.77 09:56:01 2 39.49 0.00 7.83 1.12 0.07 51.50 09:56:01 3 35.02 0.00 6.12 0.47 0.07 58.32 09:56:01 4 35.18 0.00 7.36 5.94 0.08 51.44 09:56:01 5 35.72 0.00 8.35 1.19 0.10 54.64 09:56:01 6 37.92 0.00 6.74 2.45 0.08 52.81 09:56:01 7 36.30 0.00 7.73 29.37 0.10 26.50 09:57:01 all 27.35 0.00 3.33 6.11 0.11 63.10 09:57:01 0 25.88 0.00 3.92 15.80 0.12 54.29 09:57:01 1 33.36 0.00 3.14 7.74 0.10 55.66 09:57:01 2 32.16 0.00 3.15 3.10 0.13 61.46 09:57:01 3 22.50 0.00 3.31 7.90 0.13 66.16 09:57:01 4 27.62 0.00 3.54 1.99 0.13 66.71 09:57:01 5 27.59 0.00 3.11 4.22 0.10 64.97 09:57:01 6 26.96 0.00 3.44 4.01 0.12 65.47 09:57:01 7 22.65 0.00 3.06 4.16 0.13 69.99 09:58:01 all 32.94 0.00 4.94 1.26 0.12 60.73 09:58:01 0 28.45 0.00 5.36 0.34 0.12 65.73 09:58:01 1 31.84 0.00 3.67 1.04 0.12 63.33 09:58:01 2 31.17 0.00 3.46 0.81 0.10 64.46 09:58:01 3 24.64 0.00 3.00 0.81 0.15 71.40 09:58:01 4 44.97 0.00 6.74 0.25 0.12 47.91 09:58:01 5 43.14 0.00 7.16 0.96 0.10 48.63 09:58:01 6 30.11 0.00 3.66 1.77 0.13 64.32 09:58:01 7 29.37 0.00 6.49 4.10 0.15 59.88 09:59:01 all 10.19 0.00 1.80 2.23 0.05 85.73 09:59:01 0 5.46 0.00 1.98 1.43 0.07 91.06 09:59:01 1 4.31 0.00 1.37 0.20 0.05 94.07 09:59:01 2 5.90 0.00 1.39 0.65 0.03 92.02 09:59:01 3 18.48 0.00 1.78 0.99 0.03 78.72 09:59:01 4 10.12 0.00 2.29 0.67 0.07 86.85 09:59:01 5 6.30 0.00 1.89 1.02 0.05 90.74 09:59:01 6 3.94 0.00 1.42 9.51 0.03 85.09 09:59:01 7 27.07 0.00 2.27 3.37 0.07 67.23 Average: all 25.33 0.00 2.82 3.48 0.08 68.29 Average: 0 23.00 0.00 2.84 3.61 0.08 70.47 Average: 1 22.57 0.00 2.46 1.56 0.08 73.33 Average: 2 26.52 0.00 2.65 1.00 0.07 69.76 Average: 3 23.37 0.00 2.23 1.41 0.08 72.91 Average: 4 26.38 0.00 3.10 5.37 0.09 65.07 Average: 5 28.07 0.00 3.33 2.69 0.08 65.84 Average: 6 23.66 0.00 2.66 4.84 0.08 68.76 Average: 7 29.11 0.00 3.27 7.39 0.09 60.14