---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16623 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 12G 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 889 27443 0 3834 30822 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:0f:0c:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe0f:cf8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:bf:6e:36 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::42:38ff:febf:6e36/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16623) 06/13/24 _x86_64_ (8 CPU) 14:23:49 LINUX RESTART (8 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:02 375.04 87.15 287.89 6206.20 52611.00 14:26:01 180.82 46.99 133.82 2577.87 26510.35 14:27:01 63.44 10.18 53.26 340.88 16105.05 14:28:01 153.12 2.62 150.51 372.60 66323.75 Average: 193.16 36.70 156.47 2373.70 40446.10 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:02 30128180 31604068 2811040 8.53 56756 1737780 1496288 4.40 971924 1564760 101172 14:26:01 29264884 31180560 3674336 11.15 82288 2132144 2378532 7.00 1452292 1904928 37224 14:27:01 26311572 28565652 6627648 20.12 87528 2456808 4962012 14.60 4236000 2048216 190096 14:28:01 28123156 31577188 4816064 14.62 101364 3618984 1475040 4.34 1443548 2984012 10904 Average: 28456948 30731867 4482272 13.61 81984 2486429 2577968 7.58 2025941 2125479 84849 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:02 ens3 468.81 270.23 1522.85 75.93 0.00 0.00 0.00 0.00 14:25:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 279.60 211.27 3106.54 35.50 0.00 0.00 0.00 0.00 14:26:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 1333.48 911.90 1799.81 413.87 0.00 0.00 0.00 0.00 14:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 383.07 380.22 1602.41 2006.33 0.00 0.00 0.00 0.00 14:28:01 lo 5.13 5.13 0.46 0.46 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 617.64 444.37 2003.29 635.38 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-16623) 06/13/24 _x86_64_ (8 CPU) 14:23:49 LINUX RESTART (8 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:02 all 9.13 0.00 1.31 4.03 0.04 85.49 14:25:02 0 3.52 0.00 0.94 1.47 0.03 94.04 14:25:02 1 8.26 0.00 1.92 2.04 0.03 87.74 14:25:02 2 12.72 0.00 1.50 0.70 0.05 85.03 14:25:02 3 4.08 0.00 0.43 5.76 0.02 89.71 14:25:02 4 21.34 0.00 2.13 11.22 0.07 65.25 14:25:02 5 9.86 0.00 1.20 1.52 0.03 87.39 14:25:02 6 5.54 0.00 0.64 5.04 0.05 88.73 14:25:02 7 7.77 0.00 1.69 4.47 0.03 86.04 14:26:01 all 12.34 0.00 1.14 2.38 0.04 84.10 14:26:01 0 10.01 0.00 0.61 1.60 0.03 87.74 14:26:01 1 16.93 0.00 1.56 0.56 0.05 80.91 14:26:01 2 3.23 0.00 0.46 0.75 0.02 95.55 14:26:01 3 29.97 0.00 1.71 1.04 0.05 67.23 14:26:01 4 13.17 0.00 2.45 4.17 0.05 80.15 14:26:01 5 12.35 0.00 0.97 0.37 0.05 86.26 14:26:01 6 9.03 0.00 0.90 10.46 0.10 79.50 14:26:01 7 4.29 0.00 0.47 0.03 0.02 95.18 14:27:01 all 19.55 0.00 4.86 0.61 0.06 74.93 14:27:01 0 18.62 0.00 0.53 0.08 0.05 80.71 14:27:01 1 11.74 0.00 8.16 0.07 0.03 80.00 14:27:01 2 34.64 0.00 16.06 0.35 0.08 48.86 14:27:01 3 25.00 0.00 8.41 0.02 0.05 66.52 14:27:01 4 17.64 0.00 2.34 4.06 0.07 75.90 14:27:01 5 22.15 0.00 0.82 0.22 0.05 76.77 14:27:01 6 3.85 0.00 1.19 0.03 0.03 94.90 14:27:01 7 22.71 0.00 1.42 0.05 0.05 75.76 14:28:01 all 15.11 0.00 2.86 2.11 0.06 79.86 14:28:01 0 19.44 0.00 2.28 0.15 0.07 78.06 14:28:01 1 13.30 0.00 3.57 1.11 0.07 81.95 14:28:01 2 19.13 0.00 3.73 0.92 0.07 76.15 14:28:01 3 8.84 0.00 3.19 0.42 0.03 87.52 14:28:01 4 21.39 0.00 2.36 2.46 0.07 73.72 14:28:01 5 18.01 0.00 3.10 10.14 0.10 68.66 14:28:01 6 11.66 0.00 2.83 1.73 0.05 83.74 14:28:01 7 9.13 0.00 1.79 0.02 0.05 89.02 Average: all 14.04 0.00 2.55 2.28 0.05 81.08 Average: 0 12.91 0.00 1.09 0.82 0.05 85.13 Average: 1 12.48 0.00 3.84 0.95 0.05 82.68 Average: 2 17.49 0.00 5.46 0.68 0.05 76.32 Average: 3 16.92 0.00 3.44 1.81 0.04 77.78 Average: 4 18.40 0.00 2.32 5.49 0.06 73.73 Average: 5 15.60 0.00 1.52 3.05 0.06 79.77 Average: 6 7.51 0.00 1.39 4.29 0.06 86.75 Average: 7 11.00 0.00 1.35 1.15 0.04 86.47