---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8488 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 13G 143G 8% / 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 876 26752 0 4538 30835 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:f7:52:82 brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fef7:5282/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:a4:a5:4f 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::42:39ff:fea4:a54f/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-8488) 04/23/25 _x86_64_ (8 CPU) 15:19:17 LINUX RESTART (8 CPU) 15:20:02 tps rtps wtps bread/s bwrtn/s 15:21:01 111.07 51.75 59.31 3542.59 28390.04 15:22:01 117.49 18.99 98.50 2247.97 34357.89 15:23:01 231.34 4.08 227.26 417.13 86917.11 15:24:01 189.57 0.12 189.45 6.93 28149.84 15:25:01 225.93 0.32 225.61 28.53 57896.08 15:26:01 18.79 0.00 18.79 0.00 22950.48 Average: 149.13 12.43 136.70 1033.63 43149.94 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 30316660 31698280 2622560 7.96 53488 1648160 1463516 4.31 846780 1503024 51452 15:22:01 29772436 31704888 3166784 9.61 77828 2155444 1722112 5.07 909008 1940104 306120 15:23:01 27806016 31532520 5133204 15.58 102188 3925516 2942876 8.66 1096344 3596464 4012 15:24:01 27273380 31053252 5665840 17.20 117080 3917036 3629796 10.68 1673892 3535864 8084 15:25:01 26181480 30477540 6757740 20.52 155196 4346764 4406288 12.96 2332368 3913232 2512 15:26:01 26232948 30529336 6706272 20.36 155224 4347000 4356220 12.82 2283044 3911220 164 Average: 27930487 31165969 5008733 15.21 110167 3389987 3086801 9.08 1523573 3066651 62057 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 340.33 246.74 1006.99 64.67 0.00 0.00 0.00 0.00 15:22:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 267.16 177.27 4345.46 17.76 0.00 0.00 0.00 0.00 15:23:01 vethb1103ec 0.12 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 veth71d80e5 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:23:01 br-efcb9f6cc453 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:23:01 veth6fa8fa9 0.07 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:24:01 veth71d80e5 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:24:01 br-efcb9f6cc453 5.48 6.25 0.52 42.20 0.00 0.00 0.00 0.00 15:24:01 veth6fa8fa9 149.34 166.97 27.41 25.83 0.00 0.00 0.00 0.00 15:24:01 lo 16.36 16.36 1.48 1.48 0.00 0.00 0.00 0.00 15:25:01 veth71d80e5 0.15 0.15 0.02 0.43 0.00 0.00 0.00 0.00 15:25:01 br-efcb9f6cc453 0.35 0.33 0.02 0.08 0.00 0.00 0.00 0.00 15:25:01 veth6fa8fa9 411.30 413.50 102.82 45.44 0.00 0.00 0.00 0.01 15:25:01 lo 2.33 2.33 0.19 0.19 0.00 0.00 0.00 0.00 15:26:01 veth71d80e5 0.22 0.23 0.02 0.76 0.00 0.00 0.00 0.00 15:26:01 br-efcb9f6cc453 0.37 0.13 0.02 0.01 0.00 0.00 0.00 0.00 15:26:01 veth6fa8fa9 4.73 4.90 1.81 0.56 0.00 0.00 0.00 0.00 15:26:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 Average: veth71d80e5 0.07 0.13 0.01 0.20 0.00 0.00 0.00 0.00 Average: br-efcb9f6cc453 1.04 1.14 0.09 7.07 0.00 0.00 0.00 0.00 Average: veth6fa8fa9 94.49 97.86 22.07 12.01 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8488) 04/23/25 _x86_64_ (8 CPU) 15:19:17 LINUX RESTART (8 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 7.18 0.00 0.69 8.95 0.05 83.13 15:21:01 0 3.64 0.00 0.65 7.04 0.08 88.59 15:21:01 1 2.02 0.00 0.65 2.22 0.03 95.07 15:21:01 2 3.61 0.00 0.34 0.80 0.03 95.21 15:21:01 3 3.46 0.00 0.63 1.37 0.02 94.52 15:21:01 4 22.35 0.00 1.19 29.58 0.10 46.77 15:21:01 5 10.96 0.00 0.95 18.73 0.05 69.30 15:21:01 6 7.70 0.00 0.49 3.18 0.03 88.60 15:21:01 7 3.68 0.00 0.63 8.66 0.03 87.00 15:22:01 all 6.56 0.00 0.82 6.57 0.03 86.02 15:22:01 0 15.75 0.00 1.82 4.43 0.07 77.93 15:22:01 1 4.14 0.00 0.72 4.60 0.02 90.52 15:22:01 2 2.97 0.00 0.50 1.13 0.02 95.39 15:22:01 3 8.30 0.00 0.85 1.22 0.03 89.60 15:22:01 4 4.18 0.00 0.77 38.69 0.03 56.33 15:22:01 5 7.47 0.00 0.65 1.24 0.02 90.62 15:22:01 6 5.42 0.00 0.57 0.90 0.02 93.10 15:22:01 7 4.36 0.00 0.62 0.47 0.02 94.54 15:23:01 all 6.89 0.00 3.41 16.35 0.07 73.28 15:23:01 0 7.62 0.00 3.10 32.96 0.12 56.21 15:23:01 1 7.86 0.00 4.28 49.68 0.07 38.11 15:23:01 2 7.69 0.00 3.23 7.69 0.07 81.31 15:23:01 3 7.22 0.00 3.23 2.84 0.07 86.64 15:23:01 4 5.55 0.00 2.63 22.65 0.03 69.14 15:23:01 5 6.90 0.00 3.15 6.97 0.07 82.92 15:23:01 6 6.52 0.00 3.28 4.38 0.07 85.75 15:23:01 7 5.76 0.00 4.35 3.71 0.05 86.12 15:24:01 all 12.55 0.00 2.20 9.42 0.07 75.77 15:24:01 0 12.63 0.00 2.22 29.48 0.07 55.60 15:24:01 1 7.80 0.00 2.13 4.17 0.05 85.86 15:24:01 2 11.02 0.00 2.16 12.83 0.08 73.91 15:24:01 3 15.10 0.00 2.51 2.73 0.10 79.55 15:24:01 4 19.66 0.00 2.69 4.63 0.07 72.95 15:24:01 5 9.16 0.00 1.71 2.73 0.05 86.34 15:24:01 6 13.04 0.00 2.20 8.44 0.05 76.27 15:24:01 7 11.95 0.00 2.03 10.27 0.07 75.68 15:25:01 all 11.07 0.00 2.46 4.06 0.06 82.36 15:25:01 0 8.14 0.00 2.28 18.18 0.07 71.33 15:25:01 1 7.57 0.00 2.46 6.06 0.05 83.86 15:25:01 2 8.28 0.00 1.88 2.71 0.05 87.08 15:25:01 3 11.70 0.00 1.73 1.27 0.07 85.23 15:25:01 4 12.02 0.00 3.05 0.45 0.07 84.41 15:25:01 5 5.90 0.00 1.23 0.32 0.03 92.51 15:25:01 6 18.91 0.00 4.21 3.35 0.08 73.44 15:25:01 7 16.08 0.00 2.78 0.08 0.05 81.01 15:26:01 all 0.47 0.00 0.06 1.28 0.02 98.17 15:26:01 0 0.13 0.00 0.07 10.11 0.02 89.67 15:26:01 1 0.45 0.00 0.10 0.03 0.02 99.40 15:26:01 2 0.67 0.00 0.07 0.00 0.00 99.27 15:26:01 3 1.13 0.00 0.08 0.12 0.00 98.67 15:26:01 4 0.37 0.00 0.03 0.00 0.02 99.58 15:26:01 5 0.39 0.00 0.10 0.00 0.08 99.43 15:26:01 6 0.57 0.00 0.07 0.00 0.02 99.35 15:26:01 7 0.05 0.00 0.00 0.00 0.00 99.95 Average: all 7.45 0.00 1.60 7.75 0.05 83.15 Average: 0 7.99 0.00 1.69 17.03 0.07 73.21 Average: 1 4.97 0.00 1.72 11.07 0.04 82.20 Average: 2 5.69 0.00 1.36 4.18 0.04 88.72 Average: 3 7.82 0.00 1.50 1.59 0.05 89.04 Average: 4 10.65 0.00 1.72 15.96 0.05 71.61 Average: 5 6.79 0.00 1.30 4.96 0.05 86.90 Average: 6 8.69 0.00 1.80 3.37 0.04 86.10 Average: 7 6.98 0.00 1.73 3.84 0.04 87.40