---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42874 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: 2799.998 BogoMIPS: 5599.99 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 886 23968 0 7311 30825 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:a8:5c:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fea8:5c26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:d6:6b:86 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::42:89ff:fed6:6b86/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42874) 09/01/25 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 168.81 23.71 145.09 2330.54 92120.38 18:31:01 702.67 4.13 698.53 452.59 224649.23 18:32:01 159.56 0.10 159.46 11.86 17832.76 18:33:01 89.82 0.28 89.54 23.46 17932.16 18:34:01 15.58 0.05 15.53 3.20 335.68 18:35:01 70.92 2.08 68.84 103.58 2738.08 Average: 201.22 5.06 196.16 487.53 59266.90 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 29063948 31601552 3875272 11.76 82144 2745776 2162912 6.36 1002452 2532272 982164 18:31:01 23454184 30072848 9485036 28.80 161344 6547088 7584216 22.31 2775320 6067668 16484 18:32:01 22648336 29747820 10290884 31.24 187768 6952452 8130876 23.92 3210120 6372160 56596 18:33:01 22300336 29474804 10638884 32.30 205744 7004552 8493880 24.99 3509444 6414184 584 18:34:01 22503408 29632696 10435812 31.68 205976 6964980 7545560 22.20 3369688 6365388 412 18:35:01 24571268 31589172 8367952 25.40 207780 6841012 1583828 4.66 1504880 6222076 9940 Average: 24090247 30353149 8848973 26.86 175126 6175977 5916879 17.41 2561984 5662291 177697 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 10.60 10.60 1.01 1.01 0.00 0.00 0.00 0.00 18:30:01 ens3 416.15 279.50 9458.87 27.76 0.00 0.00 0.00 0.00 18:31:01 vethf4213c8 1.68 1.78 0.17 0.18 0.00 0.00 0.00 0.00 18:31:01 veth9b4e231 1.68 1.70 0.20 0.17 0.00 0.00 0.00 0.00 18:31:01 veth2e49dc1 91.63 91.23 15.58 18.59 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 vethf4213c8 19.28 15.58 2.32 2.39 0.00 0.00 0.00 0.00 18:32:01 veth9b4e231 142.53 143.18 16.78 34.36 0.00 0.00 0.00 0.00 18:32:01 veth2e49dc1 0.13 0.22 0.43 0.02 0.00 0.00 0.00 0.00 18:32:01 docker0 48.14 56.02 3.39 1201.23 0.00 0.00 0.00 0.00 18:33:01 vethf4213c8 15.34 11.23 1.42 1.65 0.00 0.00 0.00 0.00 18:33:01 veth9b4e231 382.51 383.94 41.60 72.19 0.00 0.00 0.00 0.01 18:33:01 veth2e49dc1 130.52 129.92 14.98 27.84 0.00 0.00 0.00 0.00 18:33:01 docker0 7.53 8.65 1.20 189.81 0.00 0.00 0.00 0.00 18:34:01 vethf4213c8 14.10 9.62 1.10 1.40 0.00 0.00 0.00 0.00 18:34:01 veth9b4e231 113.35 115.98 12.75 21.03 0.00 0.00 0.00 0.00 18:34:01 veth2e49dc1 0.40 0.40 0.58 0.03 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 26.90 26.90 2.42 2.42 0.00 0.00 0.00 0.00 18:35:01 ens3 1690.58 1057.56 38303.60 161.41 0.00 0.00 0.00 0.00 Average: docker0 9.28 10.78 0.77 231.84 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 229.88 140.46 6244.87 15.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42874) 09/01/25 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.47 0.00 1.35 1.92 0.04 86.21 18:30:01 0 3.19 0.00 1.10 4.61 0.03 91.06 18:30:01 1 6.42 0.00 0.80 0.18 0.02 92.58 18:30:01 2 5.08 0.00 0.90 0.58 0.07 93.36 18:30:01 3 17.63 0.00 1.49 0.57 0.05 80.26 18:30:01 4 30.34 0.00 2.66 0.77 0.05 66.19 18:30:01 5 1.57 0.00 0.95 7.90 0.03 89.54 18:30:01 6 8.91 0.00 1.60 0.77 0.03 88.69 18:30:01 7 10.61 0.00 1.32 0.05 0.03 87.99 18:31:01 all 33.15 0.00 9.65 4.45 0.08 52.66 18:31:01 0 31.87 0.00 9.65 5.93 0.08 52.46 18:31:01 1 34.71 0.00 10.06 6.85 0.08 48.29 18:31:01 2 31.95 0.00 9.80 3.79 0.07 54.39 18:31:01 3 34.01 0.00 9.96 13.18 0.09 42.76 18:31:01 4 30.41 0.00 9.53 2.99 0.07 57.01 18:31:01 5 37.29 0.00 9.44 1.12 0.08 52.07 18:31:01 6 27.80 0.00 8.38 1.02 0.09 62.71 18:31:01 7 37.10 0.00 10.41 0.81 0.10 51.58 18:32:01 all 14.08 0.00 2.03 0.61 0.07 83.20 18:32:01 0 12.02 0.00 1.72 2.32 0.05 83.88 18:32:01 1 16.63 0.00 2.14 0.03 0.07 81.13 18:32:01 2 14.03 0.00 2.05 0.13 0.07 83.72 18:32:01 3 14.50 0.00 1.69 0.18 0.10 83.53 18:32:01 4 15.21 0.00 2.05 1.09 0.07 81.59 18:32:01 5 17.01 0.00 2.77 0.92 0.08 79.21 18:32:01 6 13.70 0.00 2.27 0.15 0.07 83.82 18:32:01 7 9.57 0.00 1.62 0.05 0.07 88.69 18:33:01 all 8.57 0.00 1.82 0.42 0.07 89.13 18:33:01 0 7.70 0.00 1.62 0.08 0.08 90.51 18:33:01 1 6.70 0.00 1.22 0.02 0.07 91.99 18:33:01 2 7.90 0.00 1.86 0.00 0.07 90.18 18:33:01 3 13.56 0.00 1.76 0.25 0.07 84.37 18:33:01 4 8.02 0.00 2.36 2.03 0.08 87.51 18:33:01 5 9.52 0.00 1.91 0.82 0.05 87.70 18:33:01 6 7.53 0.00 1.95 0.10 0.07 90.35 18:33:01 7 7.54 0.00 1.83 0.03 0.07 90.53 18:34:01 all 1.82 0.00 0.49 0.04 0.06 97.58 18:34:01 0 1.13 0.00 0.50 0.02 0.03 98.31 18:34:01 1 2.10 0.00 0.58 0.00 0.08 97.23 18:34:01 2 1.17 0.00 0.52 0.02 0.05 98.25 18:34:01 3 3.50 0.00 0.59 0.03 0.07 95.81 18:34:01 4 1.59 0.00 0.48 0.15 0.05 97.73 18:34:01 5 1.70 0.00 0.45 0.05 0.08 97.72 18:34:01 6 1.52 0.00 0.30 0.03 0.05 98.10 18:34:01 7 1.82 0.00 0.57 0.02 0.05 97.55 18:35:01 all 6.82 0.00 0.72 0.26 0.03 92.16 18:35:01 0 3.71 0.00 0.73 0.03 0.03 95.49 18:35:01 1 14.97 0.00 0.98 0.22 0.07 83.76 18:35:01 2 24.72 0.00 1.32 0.17 0.05 73.75 18:35:01 3 3.65 0.00 0.62 0.07 0.03 95.63 18:35:01 4 3.44 0.00 0.72 0.03 0.03 95.78 18:35:01 5 2.05 0.00 0.58 1.53 0.02 95.81 18:35:01 6 0.55 0.00 0.48 0.02 0.02 98.93 18:35:01 7 1.55 0.00 0.32 0.03 0.02 98.08 Average: all 12.42 0.00 2.66 1.28 0.06 83.58 Average: 0 9.89 0.00 2.54 2.16 0.05 85.36 Average: 1 13.53 0.00 2.61 1.20 0.06 82.60 Average: 2 14.08 0.00 2.72 0.77 0.06 82.37 Average: 3 14.34 0.00 2.65 2.32 0.07 80.62 Average: 4 14.80 0.00 2.95 1.17 0.06 81.02 Average: 5 11.47 0.00 2.67 2.06 0.06 83.75 Average: 6 9.94 0.00 2.48 0.35 0.05 87.18 Average: 7 11.32 0.00 2.66 0.16 0.06 85.79