---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82901 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 917 24232 0 7017 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:32:ff:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe32:ffc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:21:44:f5 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-82901) 11/11/24 _x86_64_ (8 CPU) 07:47:45 LINUX RESTART (8 CPU) 07:48:01 tps rtps wtps bread/s bwrtn/s 07:49:01 371.89 87.47 284.42 6286.82 61787.04 07:50:01 203.60 49.44 154.16 3708.98 34679.15 07:51:01 60.77 1.30 59.47 99.58 28276.22 07:52:01 108.22 13.06 95.15 2428.40 54580.50 07:53:01 371.53 4.03 367.49 435.99 125307.03 07:54:01 153.26 0.40 152.86 30.66 28488.32 07:55:01 58.61 0.00 58.61 0.00 19678.72 07:56:01 84.87 1.62 83.25 86.39 20981.17 Average: 176.60 19.67 156.93 1634.58 46723.91 07:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:49:01 30026660 31638168 2912552 8.84 68836 1851864 1511060 4.45 969760 1646604 199156 07:50:01 29114892 31090504 3824320 11.61 85396 2186856 2439088 7.18 1589876 1911240 16668 07:51:01 27414504 29876856 5524708 16.77 92436 2655580 3094580 9.10 2925232 2250888 198856 07:52:01 27021596 31538580 5917616 17.97 119508 4616672 2356912 6.93 1479144 3993984 1084436 07:53:01 22640628 29498580 10298584 31.27 179248 6702372 8943172 26.31 3748580 5871740 58544 07:54:01 20143508 27211640 12795704 38.85 191116 6879152 11863684 34.91 6154228 5917680 7040 07:55:01 19240668 26461404 13698544 41.59 192900 7025528 12479980 36.72 6929876 6038768 988 07:56:01 24844352 31563368 8094860 24.58 195544 6591504 1531824 4.51 1931740 5556292 2400 Average: 25055851 29859888 7883361 23.93 140623 4813691 5527538 16.26 3216054 4148400 196011 07:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:49:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 07:49:01 ens3 414.65 280.62 1664.37 77.82 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 07:50:01 ens3 368.14 301.07 3085.75 64.90 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 ens3 444.09 341.43 4261.88 86.69 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 8.33 8.33 0.91 0.91 0.00 0.00 0.00 0.00 07:52:01 ens3 849.34 545.91 14634.30 89.65 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 veth15f9896 4.17 6.50 0.71 1.54 0.00 0.00 0.00 0.00 07:53:01 br-e8795fa58375 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:53:01 veth6e95cd7 7.65 9.85 1.50 2.46 0.00 0.00 0.00 0.00 07:53:01 veth465a523 87.39 98.88 82.18 14.96 0.00 0.00 0.00 0.01 07:54:01 veth15f9896 1.12 1.97 0.17 0.33 0.00 0.00 0.00 0.00 07:54:01 br-e8795fa58375 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 veth6e95cd7 10.31 12.48 3.07 3.42 0.00 0.00 0.00 0.00 07:54:01 veth465a523 118.51 133.41 96.55 19.24 0.00 0.00 0.00 0.01 07:55:01 veth15f9896 0.82 1.15 0.13 0.14 0.00 0.00 0.00 0.00 07:55:01 br-e8795fa58375 6.62 20.20 5.71 11.20 0.00 0.00 0.00 0.00 07:55:01 veth6e95cd7 41.74 45.68 29.46 15.76 0.00 0.00 0.00 0.00 07:55:01 veth465a523 90.98 88.30 21.84 43.08 0.00 0.00 0.00 0.00 07:56:01 lo 22.56 22.56 2.38 2.38 0.00 0.00 0.00 0.00 07:56:01 ens3 2752.24 1804.03 36848.81 402.19 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 341.96 224.81 4605.25 50.20 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-82901) 11/11/24 _x86_64_ (8 CPU) 07:47:45 LINUX RESTART (8 CPU) 07:48:01 CPU %user %nice %system %iowait %steal %idle 07:49:01 all 9.73 0.00 1.47 3.87 0.05 84.89 07:49:01 0 5.45 0.00 1.95 4.64 0.03 87.92 07:49:01 1 2.55 0.00 1.31 15.66 0.03 80.46 07:49:01 2 14.99 0.00 1.42 1.30 0.03 82.25 07:49:01 3 5.24 0.00 0.62 6.28 0.03 87.83 07:49:01 4 15.10 0.00 2.19 0.94 0.05 81.72 07:49:01 5 18.29 0.00 1.78 1.52 0.08 78.33 07:49:01 6 11.26 0.00 1.64 0.45 0.05 86.60 07:49:01 7 5.02 0.00 0.84 0.18 0.03 93.92 07:50:01 all 17.90 0.00 1.13 2.37 0.06 78.54 07:50:01 0 13.33 0.00 0.85 0.90 0.05 84.87 07:50:01 1 14.11 0.00 1.00 9.46 0.07 75.36 07:50:01 2 32.44 0.00 1.39 1.72 0.12 64.33 07:50:01 3 14.61 0.00 1.10 1.38 0.05 82.86 07:50:01 4 15.03 0.00 0.67 0.05 0.03 84.21 07:50:01 5 19.16 0.00 1.37 1.14 0.10 78.23 07:50:01 6 20.13 0.00 1.95 3.88 0.05 73.98 07:50:01 7 14.36 0.00 0.70 0.47 0.03 84.44 07:51:01 all 48.20 0.00 1.29 0.98 0.08 49.46 07:51:01 0 53.18 0.00 0.85 2.70 0.08 43.18 07:51:01 1 54.60 0.00 1.36 0.45 0.08 43.50 07:51:01 2 56.61 0.00 1.69 0.02 0.07 41.62 07:51:01 3 43.25 0.00 1.49 0.28 0.10 54.87 07:51:01 4 31.23 0.00 1.47 3.36 0.08 63.86 07:51:01 5 55.40 0.00 0.90 0.50 0.07 43.13 07:51:01 6 46.38 0.00 1.02 0.23 0.05 52.32 07:51:01 7 45.02 0.00 1.51 0.23 0.08 53.15 07:52:01 all 18.81 0.00 2.32 2.63 0.05 76.19 07:52:01 0 19.84 0.00 2.20 0.29 0.05 77.63 07:52:01 1 26.50 0.00 2.45 1.93 0.05 69.08 07:52:01 2 24.15 0.00 2.82 6.11 0.05 66.86 07:52:01 3 24.57 0.00 3.22 0.20 0.03 71.97 07:52:01 4 9.66 0.00 1.61 6.89 0.03 81.81 07:52:01 5 16.36 0.00 2.14 0.02 0.03 81.45 07:52:01 6 16.22 0.00 1.81 5.39 0.10 76.48 07:52:01 7 13.24 0.00 2.32 0.18 0.05 84.21 07:53:01 all 36.27 0.00 6.99 6.69 0.09 49.96 07:53:01 0 35.04 0.00 8.45 16.56 0.12 39.83 07:53:01 1 35.97 0.00 8.06 0.34 0.08 55.54 07:53:01 2 37.51 0.00 7.16 3.53 0.08 51.72 07:53:01 3 36.21 0.00 6.70 1.82 0.08 55.18 07:53:01 4 37.82 0.00 6.90 19.66 0.10 35.52 07:53:01 5 37.22 0.00 5.94 1.69 0.10 55.05 07:53:01 6 34.68 0.00 5.13 4.88 0.08 55.22 07:53:01 7 35.67 0.00 7.60 5.07 0.08 51.57 07:54:01 all 39.00 0.00 3.24 1.53 0.12 56.11 07:54:01 0 40.16 0.00 3.75 1.62 0.12 54.35 07:54:01 1 37.21 0.00 3.69 0.79 0.12 58.19 07:54:01 2 43.00 0.00 3.49 0.24 0.13 53.14 07:54:01 3 42.19 0.00 3.46 1.48 0.12 52.75 07:54:01 4 43.48 0.00 3.00 2.16 0.10 51.27 07:54:01 5 43.58 0.00 2.98 4.27 0.13 49.03 07:54:01 6 25.88 0.00 2.69 0.08 0.12 71.23 07:54:01 7 36.62 0.00 2.88 1.59 0.10 58.81 07:55:01 all 17.21 0.00 2.24 0.97 0.12 79.47 07:55:01 0 17.45 0.00 2.31 3.90 0.13 76.20 07:55:01 1 18.62 0.00 2.48 0.44 0.10 78.36 07:55:01 2 20.29 0.00 2.28 0.03 0.10 77.30 07:55:01 3 16.33 0.00 2.10 0.02 0.12 81.44 07:55:01 4 17.22 0.00 2.33 0.60 0.12 79.73 07:55:01 5 19.16 0.00 2.25 2.65 0.10 75.83 07:55:01 6 13.21 0.00 1.88 0.02 0.10 84.80 07:55:01 7 15.41 0.00 2.29 0.05 0.10 82.15 07:56:01 all 8.73 0.00 1.15 1.69 0.05 88.38 07:56:01 0 13.97 0.00 1.22 10.07 0.07 74.68 07:56:01 1 15.63 0.00 1.17 0.61 0.05 82.54 07:56:01 2 3.02 0.00 0.94 0.37 0.05 95.62 07:56:01 3 2.56 0.00 0.95 0.17 0.03 96.29 07:56:01 4 4.69 0.00 0.83 0.08 0.03 94.36 07:56:01 5 15.70 0.00 1.33 0.57 0.05 82.35 07:56:01 6 3.02 0.00 1.28 0.22 0.08 95.40 07:56:01 7 11.46 0.00 1.49 1.43 0.07 85.56 Average: all 24.46 0.00 2.47 2.59 0.08 70.41 Average: 0 24.77 0.00 2.69 5.07 0.08 67.38 Average: 1 25.63 0.00 2.68 3.72 0.07 67.90 Average: 2 28.97 0.00 2.64 1.66 0.08 66.65 Average: 3 23.08 0.00 2.45 1.46 0.07 72.94 Average: 4 21.74 0.00 2.37 4.19 0.07 71.64 Average: 5 28.10 0.00 2.33 1.54 0.08 67.94 Average: 6 21.32 0.00 2.17 1.89 0.08 74.54 Average: 7 22.09 0.00 2.45 1.14 0.07 74.26