---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24999 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 16G 140G 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 885 23165 0 8115 30826 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:f4:99:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fef4:993f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:91:d0:e3 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-24999) 07/01/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 258.29 22.88 235.41 2302.02 102328.01 13:26:01 702.85 4.83 698.02 445.26 274958.84 13:27:01 3.77 0.00 3.77 0.00 102.92 13:28:01 4.45 0.13 4.32 19.46 85.32 13:29:01 3.45 0.17 3.28 30.79 65.59 13:30:01 2.90 0.02 2.88 0.67 50.66 13:31:01 8.72 0.38 8.33 15.20 157.44 13:32:01 17.46 0.02 17.45 2.40 172.64 13:33:01 26.66 0.32 26.35 8.40 437.13 13:34:01 45.72 1.48 44.24 85.04 2364.28 Average: 107.43 3.02 104.40 290.92 38071.69 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26155804 31563052 6783416 20.59 95276 5531092 2289104 6.74 1030940 5308012 3149064 13:26:01 22693188 30691260 10246032 31.11 169584 7871580 7887320 23.21 2084280 7452924 1092 13:27:01 22738788 30727984 10200432 30.97 169660 7864732 7870924 23.16 2046468 7444764 152 13:28:01 22734004 30723868 10205216 30.98 169712 7865880 7862840 23.13 2054860 7441080 104 13:29:01 22727576 30718916 10211644 31.00 169812 7867156 7891084 23.22 2062020 7440760 132 13:30:01 22726632 30718388 10212588 31.00 169900 7867356 7833192 23.05 2063736 7440456 180 13:31:01 22726800 30718816 10212420 31.00 170036 7867760 7610020 22.39 2066240 7440068 200 13:32:01 22724432 30716760 10214788 31.01 170128 7867840 7636736 22.47 2069952 7439696 128 13:33:01 22937024 30888188 10002196 30.37 170540 7829692 4800868 14.13 1923540 7397152 80 13:34:01 23664828 31508912 9274392 28.16 172476 7704412 1793652 5.28 1375316 7258784 12340 Average: 23182908 30897614 9756312 29.62 162712 7613750 6347574 18.68 1877735 7206370 316347 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 18.86 18.86 1.75 1.75 0.00 0.00 0.00 0.00 13:25:01 ens3 1648.28 955.32 42348.21 79.53 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 br-ffc78eda0d9b 43.33 58.42 2.53 312.51 0.00 0.00 0.00 0.00 13:26:01 vethf6b4f27 43.14 58.61 3.12 312.52 0.00 0.00 0.00 0.03 13:26:01 veth3856b21 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 vetha24a5d1 0.43 0.63 0.03 0.04 0.00 0.00 0.00 0.00 13:27:01 br-ffc78eda0d9b 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 vethf6b4f27 0.27 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:27:01 veth3856b21 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vetha24a5d1 1.12 1.15 0.08 0.06 0.00 0.00 0.00 0.00 13:28:01 br-ffc78eda0d9b 0.47 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 vethf6b4f27 0.35 0.20 0.03 0.01 0.00 0.00 0.00 0.00 13:28:01 veth3856b21 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vetha24a5d1 1.25 1.27 0.08 0.07 0.00 0.00 0.00 0.00 13:29:01 br-ffc78eda0d9b 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 13:29:01 vethf6b4f27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth3856b21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vetha24a5d1 1.37 1.37 0.09 0.07 0.00 0.00 0.00 0.00 13:30:01 br-ffc78eda0d9b 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:30:01 vethf6b4f27 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth3856b21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vetha24a5d1 1.37 1.38 0.09 0.08 0.00 0.00 0.00 0.00 13:31:01 br-ffc78eda0d9b 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 vethf6b4f27 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth3856b21 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 164.57 164.57 9.47 9.47 0.00 0.00 0.00 0.00 13:32:01 br-ffc78eda0d9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethf6b4f27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth3856b21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 25.60 25.60 1.31 1.31 0.00 0.00 0.00 0.00 13:33:01 br-ffc78eda0d9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth3856b21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 26.53 26.53 1.46 1.46 0.00 0.00 0.00 0.00 13:33:01 veth3506699 148.64 170.89 27.58 26.40 0.00 0.00 0.00 0.00 13:34:01 lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 13:34:01 ens3 2574.71 1548.97 53931.88 219.53 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 21.68 21.68 1.22 1.22 0.00 0.00 0.00 0.00 Average: ens3 221.69 129.73 5302.89 14.71 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24999) 07/01/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 15.59 0.00 4.44 1.96 0.05 77.96 13:25:01 0 7.97 0.00 4.16 0.99 0.05 86.82 13:25:01 1 9.14 0.00 3.04 0.25 0.07 87.50 13:25:01 2 7.44 0.00 4.01 0.07 0.05 88.43 13:25:01 3 8.37 0.00 4.46 5.97 0.05 81.14 13:25:01 4 18.94 0.00 5.49 0.50 0.03 75.03 13:25:01 5 52.34 0.00 5.81 1.16 0.08 40.61 13:25:01 6 7.03 0.00 4.10 5.47 0.03 83.37 13:25:01 7 13.54 0.00 4.43 1.22 0.05 80.76 13:26:01 all 25.94 0.00 8.26 5.87 0.08 59.86 13:26:01 0 28.29 0.00 8.35 3.57 0.10 59.69 13:26:01 1 25.64 0.00 8.49 3.13 0.05 62.68 13:26:01 2 23.96 0.00 8.21 2.39 0.07 65.37 13:26:01 3 28.02 0.00 7.42 9.85 0.08 54.63 13:26:01 4 29.00 0.00 8.45 2.72 0.08 59.75 13:26:01 5 25.83 0.00 7.56 1.73 0.08 64.79 13:26:01 6 25.44 0.00 8.30 4.13 0.07 62.06 13:26:01 7 21.29 0.00 9.30 19.49 0.08 49.83 13:27:01 all 0.37 0.00 0.16 0.01 0.04 99.43 13:27:01 0 0.57 0.00 0.23 0.00 0.03 99.17 13:27:01 1 0.27 0.00 0.12 0.02 0.02 99.58 13:27:01 2 0.54 0.00 0.15 0.00 0.05 99.26 13:27:01 3 0.59 0.00 0.13 0.00 0.05 99.23 13:27:01 4 0.28 0.00 0.15 0.00 0.03 99.53 13:27:01 5 0.32 0.00 0.22 0.02 0.03 99.42 13:27:01 6 0.17 0.00 0.12 0.05 0.03 99.63 13:27:01 7 0.23 0.00 0.15 0.02 0.03 99.57 13:28:01 all 0.26 0.00 0.18 0.01 0.04 99.51 13:28:01 0 0.18 0.00 0.17 0.02 0.02 99.62 13:28:01 1 0.18 0.00 0.13 0.02 0.02 99.65 13:28:01 2 0.37 0.00 0.20 0.03 0.05 99.35 13:28:01 3 0.42 0.00 0.22 0.00 0.03 99.33 13:28:01 4 0.27 0.00 0.25 0.03 0.05 99.40 13:28:01 5 0.15 0.00 0.15 0.00 0.03 99.67 13:28:01 6 0.17 0.00 0.15 0.03 0.02 99.63 13:28:01 7 0.35 0.00 0.15 0.00 0.05 99.45 13:29:01 all 0.33 0.00 0.19 0.02 0.03 99.43 13:29:01 0 0.22 0.00 0.17 0.00 0.05 99.57 13:29:01 1 0.33 0.00 0.18 0.00 0.03 99.45 13:29:01 2 0.48 0.00 0.20 0.02 0.02 99.28 13:29:01 3 0.45 0.00 0.23 0.05 0.03 99.23 13:29:01 4 0.37 0.00 0.25 0.02 0.07 99.30 13:29:01 5 0.33 0.00 0.13 0.00 0.02 99.52 13:29:01 6 0.22 0.00 0.13 0.00 0.02 99.63 13:29:01 7 0.23 0.00 0.18 0.05 0.05 99.48 13:30:01 all 0.30 0.00 0.18 0.01 0.03 99.48 13:30:01 0 0.13 0.00 0.18 0.02 0.03 99.63 13:30:01 1 0.27 0.00 0.18 0.00 0.05 99.50 13:30:01 2 0.37 0.00 0.20 0.00 0.03 99.40 13:30:01 3 0.45 0.00 0.25 0.00 0.03 99.27 13:30:01 4 0.32 0.00 0.23 0.00 0.02 99.43 13:30:01 5 0.18 0.00 0.17 0.00 0.02 99.63 13:30:01 6 0.17 0.00 0.03 0.00 0.02 99.78 13:30:01 7 0.48 0.00 0.25 0.05 0.03 99.18 13:31:01 all 0.37 0.00 0.22 0.02 0.03 99.37 13:31:01 0 0.17 0.00 0.25 0.00 0.02 99.57 13:31:01 1 0.69 0.00 0.25 0.02 0.05 99.00 13:31:01 2 0.32 0.00 0.20 0.02 0.03 99.43 13:31:01 3 0.33 0.00 0.22 0.02 0.03 99.40 13:31:01 4 0.28 0.00 0.27 0.02 0.05 99.38 13:31:01 5 0.30 0.00 0.12 0.00 0.03 99.55 13:31:01 6 0.47 0.00 0.17 0.02 0.03 99.32 13:31:01 7 0.38 0.00 0.22 0.05 0.03 99.32 13:32:01 all 0.36 0.00 0.20 0.02 0.03 99.39 13:32:01 0 0.17 0.00 0.15 0.00 0.02 99.67 13:32:01 1 0.43 0.00 0.23 0.02 0.03 99.28 13:32:01 2 0.85 0.00 0.17 0.00 0.02 98.97 13:32:01 3 0.37 0.00 0.18 0.02 0.03 99.40 13:32:01 4 0.25 0.00 0.28 0.07 0.03 99.37 13:32:01 5 0.33 0.00 0.25 0.00 0.05 99.37 13:32:01 6 0.33 0.00 0.18 0.02 0.03 99.43 13:32:01 7 0.18 0.00 0.18 0.02 0.03 99.58 13:33:01 all 1.34 0.00 0.60 0.05 0.04 97.98 13:33:01 0 1.23 0.00 0.55 0.03 0.02 98.17 13:33:01 1 1.12 0.00 0.53 0.05 0.03 98.26 13:33:01 2 1.85 0.00 0.60 0.05 0.05 97.45 13:33:01 3 1.54 0.00 0.59 0.03 0.05 97.79 13:33:01 4 1.20 0.00 0.63 0.05 0.05 98.06 13:33:01 5 1.42 0.00 0.73 0.10 0.05 97.70 13:33:01 6 1.09 0.00 0.50 0.02 0.03 98.36 13:33:01 7 1.22 0.00 0.63 0.05 0.03 98.06 13:34:01 all 7.51 0.00 0.72 0.18 0.03 91.57 13:34:01 0 0.68 0.00 0.37 0.05 0.02 98.88 13:34:01 1 11.58 0.00 0.70 0.12 0.07 87.54 13:34:01 2 3.92 0.00 0.78 0.98 0.03 94.28 13:34:01 3 0.42 0.00 0.39 0.02 0.02 99.16 13:34:01 4 8.10 0.00 0.75 0.03 0.03 91.08 13:34:01 5 28.61 0.00 1.46 0.12 0.03 69.78 13:34:01 6 6.01 0.00 0.92 0.07 0.02 92.99 13:34:01 7 0.67 0.00 0.45 0.02 0.02 98.85 Average: all 5.21 0.00 1.51 0.81 0.04 92.44 Average: 0 3.93 0.00 1.45 0.46 0.04 94.12 Average: 1 4.95 0.00 1.38 0.36 0.04 93.27 Average: 2 3.99 0.00 1.47 0.35 0.04 94.15 Average: 3 4.07 0.00 1.40 1.58 0.04 92.90 Average: 4 5.87 0.00 1.67 0.34 0.05 92.08 Average: 5 10.95 0.00 1.65 0.31 0.04 87.04 Average: 6 4.09 0.00 1.45 0.98 0.03 93.46 Average: 7 3.83 0.00 1.58 2.07 0.04 92.48