---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7411 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 495 538 0 2909 3166 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2d:93:83 brd ff:ff:ff:ff:ff:ff inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe2d:9383/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:b8:e9:d0 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7411) 10/11/24 _x86_64_ (4 CPU) 19:30:38 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:02 185.22 82.47 102.75 6485.59 42563.86 19:33:01 318.59 12.69 305.90 2290.19 36053.01 19:34:01 190.77 0.05 190.72 6.53 12249.96 19:35:01 42.58 0.03 42.54 1.20 1591.07 19:36:01 117.50 0.85 116.65 66.92 2856.72 Average: 170.44 19.24 151.20 1768.35 19006.11 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:02 1663808 3364288 2374844 58.80 52800 1802908 880120 17.30 558564 1636520 133596 19:33:01 744524 3223896 3294128 81.57 82124 2517752 1292012 25.40 822624 2214836 3300 19:34:01 472000 3097412 3566652 88.31 101540 2624936 1401968 27.56 1049044 2239708 8696 19:35:01 642940 3298236 3395712 84.08 103660 2642576 1205788 23.70 871732 2235476 1824 19:36:01 593156 3282112 3445496 85.31 106736 2668688 977484 19.21 940304 2214332 17792 Average: 823286 3253189 3215366 79.61 89372 2451372 1151474 22.63 848454 2108174 33042 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:02 ens3 458.42 294.85 1460.59 71.92 0.00 0.00 0.00 0.00 19:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:33:01 ens3 536.45 314.05 3379.62 32.83 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 19:34:01 ens3 321.75 219.55 1491.52 17.51 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 34.24 29.21 7.37 7.98 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 86.84 120.70 26.27 641.75 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 5.87 5.87 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 286.71 195.28 1266.03 154.80 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 Average: lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7411) 10/11/24 _x86_64_ (4 CPU) 19:30:38 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:02 all 18.87 0.00 2.39 5.87 0.07 72.81 19:32:02 0 8.54 0.00 2.72 8.96 0.08 79.70 19:32:02 1 21.28 0.00 1.92 1.55 0.07 75.18 19:32:02 2 19.83 0.00 2.65 8.02 0.07 69.44 19:32:02 3 25.80 0.00 2.26 4.96 0.05 66.93 19:33:01 all 16.08 0.00 3.68 11.19 0.08 68.98 19:33:01 0 11.57 0.00 3.00 8.69 0.07 76.67 19:33:01 1 15.50 0.00 2.61 4.47 0.07 77.36 19:33:01 2 20.28 0.00 5.87 25.38 0.10 48.37 19:33:01 3 16.99 0.00 3.23 6.29 0.07 73.42 19:34:01 all 31.06 0.00 4.07 6.13 0.08 58.66 19:34:01 0 35.10 0.00 4.52 2.66 0.07 57.66 19:34:01 1 29.44 0.00 4.46 9.86 0.07 56.17 19:34:01 2 29.55 0.00 4.42 11.28 0.10 54.66 19:34:01 3 30.17 0.00 2.87 0.69 0.07 66.20 19:35:01 all 26.93 0.00 9.22 0.46 0.10 63.29 19:35:01 0 26.70 0.00 9.82 0.47 0.10 62.91 19:35:01 1 26.49 0.00 8.94 0.23 0.10 64.23 19:35:01 2 26.08 0.00 8.45 0.72 0.10 64.65 19:35:01 3 28.42 0.00 9.67 0.43 0.12 61.36 19:36:01 all 22.04 0.00 3.87 2.67 0.07 71.35 19:36:01 0 26.83 0.00 3.77 3.00 0.07 66.34 19:36:01 1 34.87 0.00 3.35 1.36 0.08 60.35 19:36:01 2 12.09 0.00 4.17 3.06 0.08 80.60 19:36:01 3 14.43 0.00 4.23 3.25 0.05 78.05 Average: all 23.02 0.00 4.65 5.24 0.08 67.01 Average: 0 21.79 0.00 4.77 4.74 0.08 68.62 Average: 1 25.55 0.00 4.26 3.49 0.08 66.62 Average: 2 21.56 0.00 5.11 9.62 0.09 63.62 Average: 3 23.17 0.00 4.46 3.11 0.07 69.18