---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37976 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 11G 144G 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 902 28098 0 3165 30818 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:05:07:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe05:7dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:cb:0f:69 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:ff:fecb:f69/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37976) 09/13/24 _x86_64_ (8 CPU) 03:27:54 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:02 413.80 120.06 293.73 7330.51 43345.04 03:30:01 146.35 31.37 114.98 1383.22 14971.29 03:31:01 54.82 2.23 52.59 105.32 11333.71 03:32:01 13.41 0.18 13.23 6.67 3562.34 03:33:02 91.90 3.28 88.61 407.78 26747.13 03:34:01 90.58 0.73 89.85 34.71 20594.61 Average: 135.09 26.29 108.80 1545.55 20127.44 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:02 30332740 31694236 2606480 7.91 51128 1632052 1415972 4.17 847708 1489484 58244 03:30:01 29432580 31163916 3506640 10.65 82760 1950324 2233608 6.57 1433316 1761964 86156 03:31:01 28152236 30073428 4786984 14.53 87568 2129280 3215776 9.46 2578532 1883176 9708 03:32:01 28008084 29966236 4931136 14.97 89476 2162452 3231844 9.51 2715000 1886400 4248 03:33:02 27749516 30285440 5189704 15.76 97232 2719528 2627916 7.73 2485148 2344088 64 03:34:01 28767604 31549704 4171616 12.66 103532 2954184 1501872 4.42 1237436 2563508 25552 Average: 28740460 30788827 4198760 12.75 85283 2257970 2371165 6.98 1882857 1988103 30662 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:02 ens3 337.26 221.85 1004.35 70.83 0.00 0.00 0.00 0.00 03:29:02 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 217.67 179.43 1755.97 41.37 0.00 0.00 0.00 0.00 03:30:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 749.56 450.87 2856.88 133.26 0.00 0.00 0.00 0.00 03:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 344.08 172.14 456.26 60.58 0.00 0.00 0.00 0.00 03:32:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:33:02 docker0 3.82 6.93 0.22 76.50 0.00 0.00 0.00 0.00 03:33:02 ens3 709.70 390.34 1664.19 135.61 0.00 0.00 0.00 0.00 03:33:02 lo 0.91 0.91 0.08 0.08 0.00 0.00 0.00 0.00 03:34:01 docker0 2.00 3.39 0.12 40.75 0.00 0.00 0.00 0.00 03:34:01 ens3 517.90 307.73 378.10 111.74 0.00 0.00 0.00 0.00 03:34:01 lo 15.79 15.79 1.42 1.42 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.74 0.06 19.73 0.00 0.00 0.00 0.00 Average: ens3 480.75 287.65 1355.26 92.46 0.00 0.00 0.00 0.00 Average: lo 3.48 3.48 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37976) 09/13/24 _x86_64_ (8 CPU) 03:27:54 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:02 all 6.98 0.00 1.13 6.34 0.04 85.51 03:29:02 0 9.18 0.00 1.02 0.94 0.03 88.83 03:29:02 1 9.00 0.00 1.10 0.70 0.03 89.16 03:29:02 2 3.10 0.00 1.94 10.92 0.03 84.00 03:29:02 3 4.51 0.00 0.60 0.40 0.02 94.47 03:29:02 4 8.73 0.00 0.74 13.43 0.03 77.08 03:29:02 5 4.25 0.00 1.47 7.79 0.02 86.47 03:29:02 6 4.31 0.00 1.05 4.36 0.05 90.22 03:29:02 7 12.74 0.00 1.09 12.23 0.07 73.87 03:30:01 all 13.68 0.00 1.05 1.53 0.05 83.69 03:30:01 0 9.19 0.00 0.78 0.63 0.07 89.33 03:30:01 1 12.37 0.00 1.10 1.92 0.03 84.57 03:30:01 2 11.08 0.00 1.36 0.97 0.03 86.56 03:30:01 3 6.48 0.00 0.31 0.02 0.02 93.18 03:30:01 4 15.58 0.00 0.83 0.34 0.03 83.21 03:30:01 5 24.11 0.00 1.95 1.92 0.07 71.95 03:30:01 6 12.79 0.00 0.80 0.03 0.03 86.34 03:30:01 7 17.85 0.00 1.28 6.45 0.09 74.33 03:31:01 all 40.41 0.00 1.20 0.68 0.09 57.62 03:31:01 0 40.18 0.00 1.27 2.66 0.08 55.81 03:31:01 1 47.71 0.00 1.42 0.82 0.10 49.95 03:31:01 2 47.18 0.00 0.99 0.08 0.12 51.63 03:31:01 3 40.88 0.00 1.04 0.10 0.10 57.89 03:31:01 4 39.79 0.00 1.64 0.79 0.10 57.69 03:31:01 5 34.44 0.00 1.05 0.89 0.08 63.54 03:31:01 6 37.63 0.00 1.07 0.02 0.08 61.20 03:31:01 7 35.42 0.00 1.09 0.05 0.10 63.33 03:32:01 all 35.98 0.00 0.90 0.15 0.08 62.89 03:32:01 0 51.81 0.00 0.83 0.02 0.10 47.24 03:32:01 1 32.10 0.00 0.87 0.65 0.07 66.32 03:32:01 2 40.67 0.00 0.95 0.13 0.07 58.18 03:32:01 3 34.26 0.00 0.85 0.02 0.08 64.79 03:32:01 4 38.38 0.00 0.89 0.13 0.08 60.51 03:32:01 5 32.06 0.00 0.65 0.20 0.07 67.02 03:32:01 6 33.74 0.00 0.95 0.00 0.07 65.24 03:32:01 7 24.79 0.00 1.19 0.08 0.07 73.86 03:33:02 all 21.35 0.00 1.97 3.74 0.09 72.86 03:33:02 0 13.51 0.00 1.94 7.19 0.08 77.28 03:33:02 1 26.26 0.00 1.91 7.78 0.10 63.95 03:33:02 2 19.60 0.00 2.14 1.09 0.10 77.07 03:33:02 3 22.32 0.00 2.07 0.92 0.07 74.63 03:33:02 4 23.41 0.00 2.17 1.12 0.08 73.21 03:33:02 5 16.39 0.00 2.47 3.72 0.08 77.33 03:33:02 6 23.36 0.00 1.64 0.05 0.10 74.85 03:33:02 7 25.86 0.00 1.45 8.19 0.08 64.42 03:34:01 all 14.36 0.00 1.90 1.85 0.09 81.81 03:34:01 0 6.19 0.00 1.62 2.64 0.07 89.48 03:34:01 1 16.41 0.00 1.52 5.79 0.09 76.20 03:34:01 2 22.52 0.00 1.77 0.39 0.09 75.23 03:34:01 3 12.08 0.00 1.73 1.40 0.09 84.71 03:34:01 4 15.83 0.00 2.28 1.60 0.07 80.21 03:34:01 5 15.30 0.00 1.91 2.70 0.09 80.00 03:34:01 6 15.22 0.00 2.63 0.00 0.07 82.08 03:34:01 7 11.32 0.00 1.69 0.24 0.19 86.57 Average: all 22.17 0.00 1.36 2.39 0.07 74.01 Average: 0 21.78 0.00 1.24 2.35 0.07 74.56 Average: 1 24.04 0.00 1.32 2.95 0.07 71.63 Average: 2 24.06 0.00 1.53 2.27 0.07 72.08 Average: 3 20.15 0.00 1.10 0.48 0.06 78.21 Average: 4 23.66 0.00 1.43 2.91 0.07 71.94 Average: 5 21.10 0.00 1.59 2.87 0.07 74.38 Average: 6 21.22 0.00 1.36 0.75 0.07 76.61 Average: 7 21.36 0.00 1.30 4.55 0.10 72.70