---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4202 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 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 864 28109 0 3192 30854 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:38:c8:02 brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe38:c802/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:3e:0d:18 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::42:46ff:fe3e:d18/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4202) 02/10/24 _x86_64_ (8 CPU) 03:29:26 LINUX RESTART (8 CPU) 03:30:02 tps rtps wtps bread/s bwrtn/s 03:31:01 139.32 72.43 66.89 4692.22 26721.30 03:32:01 107.03 16.81 90.22 394.20 29854.36 03:33:01 71.85 2.28 69.57 103.32 27383.04 03:34:01 26.88 0.40 26.48 21.33 21020.50 03:35:01 128.81 3.45 125.36 443.45 45227.59 03:36:01 70.29 0.70 69.59 30.79 34667.02 Average: 90.56 15.85 74.71 937.11 30824.10 03:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 30183880 31734452 2755332 8.36 66884 1795284 1423856 4.19 835160 1633216 135276 03:32:01 29195140 31005768 3744072 11.37 83492 2026952 2445320 7.19 1592552 1838256 116084 03:33:01 27784980 29719816 5154232 15.65 87908 2141704 3638816 10.71 2933872 1895048 7512 03:34:01 28194328 30215316 4744884 14.40 90372 2222940 2814656 8.28 2471760 1942624 43824 03:35:01 27466592 30118288 5472620 16.61 99248 2830236 2948824 8.68 2648632 2454368 948 03:36:01 28811288 31614076 4127924 12.53 105428 2972012 1477192 4.35 1175152 2582708 52452 Average: 28606035 30734619 4333177 13.16 88889 2331521 2458111 7.23 1942855 2057703 59349 03:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 16.27 16.27 1.76 1.76 0.00 0.00 0.00 0.00 03:31:01 ens3 378.61 282.10 1503.61 64.18 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 lo 12.73 12.73 1.36 1.36 0.00 0.00 0.00 0.00 03:32:01 ens3 254.26 222.46 2319.55 44.43 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 480.99 302.28 1767.50 118.71 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:34:01 ens3 395.27 247.56 602.89 98.62 0.00 0.00 0.00 0.00 03:35:01 veth169c083 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 10.15 14.63 0.57 118.40 0.00 0.00 0.00 0.00 03:35:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:35:01 ens3 328.11 228.87 1540.75 69.01 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 22.33 22.33 2.12 2.12 0.00 0.00 0.00 0.00 03:36:01 ens3 351.96 266.77 325.65 109.33 0.00 0.00 0.00 0.00 Average: docker0 1.70 2.45 0.09 19.79 0.00 0.00 0.00 0.00 Average: lo 8.81 8.81 0.90 0.90 0.00 0.00 0.00 0.00 Average: ens3 364.83 258.28 1342.89 84.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4202) 02/10/24 _x86_64_ (8 CPU) 03:29:26 LINUX RESTART (8 CPU) 03:30:02 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 10.70 0.00 1.02 3.41 0.04 84.83 03:31:01 0 10.05 0.00 0.91 1.25 0.03 87.75 03:31:01 1 9.19 0.00 0.66 0.20 0.05 89.89 03:31:01 2 16.63 0.00 1.43 2.62 0.05 79.28 03:31:01 3 13.72 0.00 1.28 2.15 0.07 82.79 03:31:01 4 8.92 0.00 0.82 0.97 0.03 89.26 03:31:01 5 2.80 0.00 0.93 17.88 0.03 78.35 03:31:01 6 7.57 0.00 1.02 0.34 0.02 91.05 03:31:01 7 16.67 0.00 1.12 1.88 0.03 80.29 03:32:01 all 12.96 0.00 0.82 2.69 0.04 83.48 03:32:01 0 10.83 0.00 0.86 0.12 0.05 88.14 03:32:01 1 13.26 0.00 0.42 3.17 0.07 83.09 03:32:01 2 26.98 0.00 1.25 0.97 0.07 70.73 03:32:01 3 7.64 0.00 0.67 1.29 0.03 90.37 03:32:01 4 4.99 0.00 0.93 0.22 0.02 93.84 03:32:01 5 8.31 0.00 1.22 14.99 0.05 75.43 03:32:01 6 10.82 0.00 0.52 0.38 0.03 88.25 03:32:01 7 20.87 0.00 0.74 0.40 0.03 77.96 03:33:01 all 39.58 0.00 1.14 1.89 0.08 57.31 03:33:01 0 32.82 0.00 1.05 0.90 0.07 65.17 03:33:01 1 43.14 0.00 0.84 0.03 0.10 55.89 03:33:01 2 46.76 0.00 0.95 0.84 0.08 51.37 03:33:01 3 41.38 0.00 0.87 0.79 0.08 56.88 03:33:01 4 39.79 0.00 1.49 0.10 0.08 58.53 03:33:01 5 28.84 0.00 1.36 9.03 0.07 60.71 03:33:01 6 43.55 0.00 1.42 1.56 0.08 53.38 03:33:01 7 40.45 0.00 1.06 1.88 0.08 56.53 03:34:01 all 37.02 0.00 1.07 0.92 0.07 60.92 03:34:01 0 33.00 0.00 1.32 0.02 0.08 65.58 03:34:01 1 36.56 0.00 0.95 0.02 0.08 62.38 03:34:01 2 35.50 0.00 0.92 0.00 0.07 63.52 03:34:01 3 33.86 0.00 0.72 0.00 0.05 65.37 03:34:01 4 40.69 0.00 1.20 0.27 0.07 57.77 03:34:01 5 26.36 0.00 1.31 7.00 0.08 65.25 03:34:01 6 46.35 0.00 1.20 0.00 0.08 52.36 03:34:01 7 43.74 0.00 1.02 0.07 0.08 55.09 03:35:01 all 21.71 0.00 2.35 3.25 0.08 72.61 03:35:01 0 19.96 0.00 2.51 0.54 0.05 76.94 03:35:01 1 16.88 0.00 2.38 0.13 0.07 80.54 03:35:01 2 23.45 0.00 1.59 3.31 0.07 71.58 03:35:01 3 25.81 0.00 2.31 2.51 0.08 69.29 03:35:01 4 26.06 0.00 3.16 0.45 0.08 70.24 03:35:01 5 27.34 0.00 2.38 1.22 0.08 68.96 03:35:01 6 19.36 0.00 2.23 1.88 0.07 76.47 03:35:01 7 14.80 0.00 2.26 16.01 0.08 66.85 03:36:01 all 15.63 0.00 2.01 2.29 0.06 80.01 03:36:01 0 18.31 0.00 2.37 0.72 0.08 78.51 03:36:01 1 12.36 0.00 2.36 0.15 0.07 85.06 03:36:01 2 12.66 0.00 1.87 3.29 0.07 82.12 03:36:01 3 21.42 0.00 2.47 1.43 0.07 74.62 03:36:01 4 17.31 0.00 1.66 0.42 0.05 80.56 03:36:01 5 16.69 0.00 2.12 2.39 0.07 78.73 03:36:01 6 13.78 0.00 1.85 6.77 0.07 77.54 03:36:01 7 12.44 0.00 1.41 3.14 0.05 82.96 Average: all 22.96 0.00 1.40 2.41 0.06 73.17 Average: 0 20.84 0.00 1.50 0.59 0.06 77.00 Average: 1 21.94 0.00 1.27 0.62 0.07 76.10 Average: 2 27.04 0.00 1.33 1.83 0.07 69.73 Average: 3 23.99 0.00 1.38 1.36 0.06 73.20 Average: 4 22.99 0.00 1.54 0.40 0.06 75.00 Average: 5 18.42 0.00 1.55 8.73 0.06 71.23 Average: 6 23.61 0.00 1.37 1.82 0.06 73.14 Average: 7 24.86 0.00 1.27 3.89 0.06 69.92