---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20867 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 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 918 22877 0 8371 30794 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:ec:6d:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:feec:6da5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:74:13:a2 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-20867) 06/13/25 _x86_64_ (8 CPU) 13:19:41 LINUX RESTART (8 CPU) 13:20:01 tps rtps wtps bread/s bwrtn/s 13:21:01 311.40 69.97 241.43 4778.67 93064.76 13:22:01 235.73 50.19 185.54 3616.86 79982.80 13:23:01 262.77 27.55 235.23 3533.94 53175.40 13:24:01 381.94 3.25 378.69 481.79 133234.86 13:25:01 290.18 0.07 290.12 1.73 52459.66 13:26:01 55.93 0.00 55.93 0.00 6991.80 13:27:01 40.64 0.02 40.63 2.40 5223.00 13:28:01 17.40 0.00 17.40 0.00 673.75 13:29:01 19.31 0.02 19.30 3.07 653.09 13:30:01 19.70 0.00 19.70 0.00 667.62 13:31:01 15.80 0.43 15.36 25.46 606.30 Average: 150.07 13.77 136.30 1131.25 38793.43 13:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:21:01 30056272 31619552 2882948 8.75 65244 1809628 1505232 4.43 960504 1631564 206564 13:22:01 28726544 30835148 4212676 12.79 86060 2316636 2542108 7.48 1799168 2083916 15896 13:23:01 28582228 31652860 4356992 13.23 105212 3235264 1420804 4.18 1275436 2704380 158444 13:24:01 23488384 30144172 9450836 28.69 158440 6544212 8306692 24.44 2958284 5863260 3616 13:25:01 20333880 28539548 12605340 38.27 202648 7927800 12398484 36.48 4762132 7069196 2412 13:26:01 18377076 26897684 14562144 44.21 208092 8227224 13537292 39.83 6471972 7296080 1172 13:27:01 18090056 26750356 14849164 45.08 213900 8349576 14065016 41.38 6628944 7404752 1900 13:28:01 18075404 26737228 14863816 45.12 214596 8349948 14062308 41.37 6643228 7404824 488 13:29:01 18052516 26716696 14886704 45.19 215288 8350404 14050116 41.34 6665100 7406012 440 13:30:01 17994344 26659400 14944876 45.37 216180 8350812 14498984 42.66 6723920 7405512 488 13:31:01 17953144 26621612 14986076 45.50 216956 8351924 14111604 41.52 6763744 7406060 560 Average: 21793623 28470387 11145597 33.84 172965 6528493 10045331 29.56 4695676 5788687 35635 13:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:21:01 ens3 499.62 340.14 1648.42 82.56 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:22:01 ens3 507.67 371.50 5848.98 55.42 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 13:23:01 ens3 313.93 193.02 1814.64 52.32 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 13:24:01 vethe95e906 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:24:01 vetha931fca 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:24:01 vethbdca7dd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:24:01 veth5f5b6b6 0.53 0.82 0.05 0.08 0.00 0.00 0.00 0.00 13:25:01 vethe95e906 0.77 1.43 0.08 1.02 0.00 0.00 0.00 0.00 13:25:01 vetha931fca 0.00 0.70 0.00 0.25 0.00 0.00 0.00 0.00 13:25:01 veth30a5bfa 149.03 155.04 13.04 331.26 0.00 0.00 0.00 0.03 13:25:01 br-03ce4644de9e 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 vethe95e906 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 13:26:01 vetha931fca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth30a5bfa 1.08 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:26:01 br-03ce4644de9e 0.08 0.12 0.02 0.01 0.00 0.00 0.00 0.00 13:27:01 vethe95e906 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 13:27:01 vetha931fca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth30a5bfa 0.05 0.10 0.03 0.01 0.00 0.00 0.00 0.00 13:27:01 br-03ce4644de9e 1.95 7.50 0.32 4.78 0.00 0.00 0.00 0.00 13:28:01 vethe95e906 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 13:28:01 vetha931fca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth30a5bfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 br-03ce4644de9e 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:29:01 vethe95e906 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 13:29:01 vetha931fca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth30a5bfa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 br-03ce4644de9e 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 vethe95e906 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 13:30:01 vetha931fca 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 13:30:01 veth30a5bfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 br-03ce4644de9e 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:31:01 vethe95e906 0.33 0.25 0.04 0.68 0.00 0.00 0.00 0.00 13:31:01 vetha931fca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth30a5bfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 br-03ce4644de9e 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethe95e906 0.27 0.29 0.03 0.47 0.00 0.00 0.00 0.00 Average: vetha931fca 0.00 0.08 0.00 0.02 0.00 0.00 0.00 0.00 Average: veth30a5bfa 13.65 14.23 1.20 30.13 0.00 0.00 0.00 0.00 Average: br-03ce4644de9e 0.23 0.75 0.03 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20867) 06/13/25 _x86_64_ (8 CPU) 13:19:41 LINUX RESTART (8 CPU) 13:20:01 CPU %user %nice %system %iowait %steal %idle 13:21:01 all 9.18 0.00 1.24 8.72 0.04 80.83 13:21:01 0 5.04 0.00 0.82 14.80 0.03 79.32 13:21:01 1 13.55 0.00 1.00 1.24 0.03 84.18 13:21:01 2 3.66 0.00 0.87 37.95 0.03 57.48 13:21:01 3 12.42 0.00 1.39 3.48 0.03 82.68 13:21:01 4 7.93 0.00 1.39 4.53 0.03 86.12 13:21:01 5 6.10 0.00 1.31 3.27 0.03 89.30 13:21:01 6 18.95 0.00 2.43 2.80 0.07 75.76 13:21:01 7 5.74 0.00 0.69 1.87 0.03 91.67 13:22:01 all 18.93 0.00 1.16 5.11 0.06 74.75 13:22:01 0 23.89 0.00 1.82 2.49 0.07 71.73 13:22:01 1 19.78 0.00 0.38 0.02 0.05 79.77 13:22:01 2 16.75 0.00 0.69 5.50 0.05 77.01 13:22:01 3 11.20 0.00 0.63 1.25 0.05 86.86 13:22:01 4 39.10 0.00 2.21 3.79 0.08 54.82 13:22:01 5 15.83 0.00 1.59 14.29 0.07 68.22 13:22:01 6 14.40 0.00 1.02 2.94 0.05 81.59 13:22:01 7 10.53 0.00 0.97 10.56 0.03 77.91 13:23:01 all 17.32 0.00 1.73 3.83 0.05 77.07 13:23:01 0 15.11 0.00 1.49 0.03 0.03 83.34 13:23:01 1 41.15 0.00 3.00 2.87 0.08 52.90 13:23:01 2 13.08 0.00 1.00 1.29 0.03 84.59 13:23:01 3 16.19 0.00 1.69 1.15 0.03 80.94 13:23:01 4 19.46 0.00 2.24 12.34 0.07 65.89 13:23:01 5 12.60 0.00 1.14 5.30 0.03 80.93 13:23:01 6 12.27 0.00 2.10 1.55 0.03 84.04 13:23:01 7 8.65 0.00 1.19 6.20 0.05 83.91 13:24:01 all 29.64 0.00 7.72 6.91 0.08 55.64 13:24:01 0 28.80 0.00 7.72 0.37 0.08 63.02 13:24:01 1 29.53 0.00 8.57 23.68 0.09 38.13 13:24:01 2 31.18 0.00 7.65 0.39 0.08 60.70 13:24:01 3 29.61 0.00 6.90 2.39 0.08 61.01 13:24:01 4 27.80 0.00 7.86 18.11 0.10 46.13 13:24:01 5 30.74 0.00 8.56 7.91 0.08 52.71 13:24:01 6 29.16 0.00 7.86 2.30 0.08 60.58 13:24:01 7 30.32 0.00 6.63 0.29 0.07 62.70 13:25:01 all 34.66 0.00 5.61 4.76 0.11 54.86 13:25:01 0 36.40 0.00 5.91 1.52 0.10 56.08 13:25:01 1 38.29 0.00 5.79 17.98 0.12 37.82 13:25:01 2 35.22 0.00 5.58 2.05 0.12 57.03 13:25:01 3 32.05 0.00 5.98 2.32 0.12 59.53 13:25:01 4 34.25 0.00 5.05 1.76 0.12 58.82 13:25:01 5 31.67 0.00 5.62 3.49 0.08 59.13 13:25:01 6 34.62 0.00 5.84 7.04 0.10 52.40 13:25:01 7 34.79 0.00 5.10 1.89 0.10 58.11 13:26:01 all 29.48 0.00 1.69 0.33 0.09 68.41 13:26:01 0 27.68 0.00 2.14 0.67 0.08 69.42 13:26:01 1 31.44 0.00 1.39 0.02 0.07 67.08 13:26:01 2 32.59 0.00 1.44 0.07 0.10 65.80 13:26:01 3 45.44 0.00 1.56 0.00 0.08 52.92 13:26:01 4 29.05 0.00 1.74 0.28 0.08 68.84 13:26:01 5 20.26 0.00 1.45 0.77 0.12 77.41 13:26:01 6 25.88 0.00 2.07 0.40 0.08 71.56 13:26:01 7 23.54 0.00 1.72 0.47 0.08 74.19 13:27:01 all 6.69 0.00 1.62 0.33 0.07 91.29 13:27:01 0 7.46 0.00 1.78 0.42 0.07 90.27 13:27:01 1 7.37 0.00 1.68 0.03 0.07 90.85 13:27:01 2 6.67 0.00 1.76 0.12 0.07 91.38 13:27:01 3 5.96 0.00 1.44 0.45 0.07 92.08 13:27:01 4 6.98 0.00 1.51 0.02 0.07 91.42 13:27:01 5 7.67 0.00 1.78 1.13 0.07 89.35 13:27:01 6 5.46 0.00 1.41 0.39 0.07 92.68 13:27:01 7 5.95 0.00 1.56 0.12 0.08 92.29 13:28:01 all 4.90 0.00 1.33 0.07 0.07 93.63 13:28:01 0 5.17 0.00 1.69 0.12 0.07 92.96 13:28:01 1 3.65 0.00 1.38 0.08 0.08 94.80 13:28:01 2 4.51 0.00 1.19 0.00 0.05 94.24 13:28:01 3 4.29 0.00 1.18 0.00 0.07 94.47 13:28:01 4 4.71 0.00 1.14 0.02 0.07 94.06 13:28:01 5 6.07 0.00 1.41 0.25 0.10 92.16 13:28:01 6 5.36 0.00 1.31 0.02 0.07 93.24 13:28:01 7 5.39 0.00 1.38 0.03 0.08 93.11 13:29:01 all 4.14 0.00 1.27 0.06 0.07 94.46 13:29:01 0 4.32 0.00 1.44 0.20 0.07 93.97 13:29:01 1 5.05 0.00 1.43 0.07 0.08 93.37 13:29:01 2 3.22 0.00 1.33 0.17 0.07 95.22 13:29:01 3 2.91 0.00 1.12 0.02 0.07 95.88 13:29:01 4 4.28 0.00 1.30 0.00 0.08 94.34 13:29:01 5 3.86 0.00 1.19 0.00 0.07 94.88 13:29:01 6 5.04 0.00 1.18 0.02 0.08 93.68 13:29:01 7 4.47 0.00 1.18 0.02 0.07 94.27 13:30:01 all 5.17 0.00 1.34 0.07 0.08 93.35 13:30:01 0 4.81 0.00 1.46 0.03 0.07 93.63 13:30:01 1 4.38 0.00 1.34 0.17 0.07 94.05 13:30:01 2 4.91 0.00 1.36 0.08 0.08 93.56 13:30:01 3 5.29 0.00 1.24 0.23 0.08 93.15 13:30:01 4 6.06 0.00 1.39 0.03 0.08 92.44 13:30:01 5 4.97 0.00 1.41 0.02 0.08 93.52 13:30:01 6 4.72 0.00 1.09 0.02 0.07 94.10 13:30:01 7 6.18 0.00 1.41 0.00 0.07 92.34 13:31:01 all 5.79 0.00 1.39 0.08 0.08 92.66 13:31:01 0 4.91 0.00 1.54 0.07 0.07 93.42 13:31:01 1 5.08 0.00 1.49 0.00 0.08 93.35 13:31:01 2 4.43 0.00 1.39 0.02 0.08 94.07 13:31:01 3 5.73 0.00 1.33 0.32 0.08 92.54 13:31:01 4 8.21 0.00 1.26 0.00 0.08 90.45 13:31:01 5 6.43 0.00 1.24 0.02 0.08 92.23 13:31:01 6 5.70 0.00 1.39 0.12 0.08 92.70 13:31:01 7 5.80 0.00 1.52 0.02 0.10 92.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.06 0.00 2.37 2.75 0.07 79.75 Average: 0 14.85 0.00 2.52 1.89 0.07 80.67 Average: 1 18.11 0.00 2.48 4.16 0.07 75.18 Average: 2 14.19 0.00 2.20 4.33 0.07 79.22 Average: 3 15.53 0.00 2.22 1.06 0.07 81.12 Average: 4 17.05 0.00 2.46 3.70 0.08 76.71 Average: 5 13.27 0.00 2.42 3.31 0.07 80.93 Average: 6 14.67 0.00 2.51 1.60 0.07 81.15 Average: 7 12.83 0.00 2.12 1.95 0.07 83.03