---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4635 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: 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): 0-3 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 9.8G 9.5G 51% / 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 481 402 0 3060 3180 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:41:df:87 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe41:df87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:7e:44:ea 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-4635) 03/15/24 _x86_64_ (4 CPU) 15:28:44 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 165.39 84.09 81.30 6630.76 43664.34 15:31:01 146.61 12.60 134.01 2254.29 26982.70 15:32:01 153.92 2.03 151.89 54.39 14782.87 Average: 155.31 32.91 122.40 2979.81 28476.64 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 1513072 3298960 2525580 62.54 48044 1889728 940684 18.49 641364 1696840 171068 15:31:01 854688 3289116 3183964 78.84 74296 2477940 1201792 23.62 695728 2231128 7040 15:32:01 370592 3212004 3668060 90.82 85748 2838540 1016328 19.98 1132104 2242368 7184 Average: 912784 3266693 3125868 77.40 69363 2402069 1052935 20.70 823065 2056779 61764 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:30:01 ens3 403.48 256.69 1475.99 63.42 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 15:31:01 ens3 387.72 144.74 2565.22 16.72 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 7.60 7.60 0.67 0.67 0.00 0.00 0.00 0.00 15:32:01 ens3 231.01 245.18 1097.64 760.28 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 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 340.74 215.54 1712.95 280.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4635) 03/15/24 _x86_64_ (4 CPU) 15:28:44 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 18.82 0.00 2.40 4.86 0.06 73.85 15:30:01 0 10.62 0.00 1.78 5.39 0.05 82.16 15:30:01 1 25.42 0.00 3.49 6.85 0.07 64.18 15:30:01 2 19.94 0.00 2.07 2.61 0.07 75.32 15:30:01 3 19.32 0.00 2.24 4.63 0.05 73.76 15:31:01 all 19.32 0.00 2.43 4.09 0.07 74.09 15:31:01 0 26.31 0.00 2.33 5.40 0.08 65.87 15:31:01 1 8.57 0.00 1.98 7.23 0.05 82.17 15:31:01 2 25.41 0.00 3.37 2.75 0.07 68.41 15:31:01 3 17.02 0.00 2.04 1.02 0.05 79.88 15:32:01 all 18.85 0.00 2.92 3.71 0.06 74.46 15:32:01 0 24.61 0.00 3.23 2.04 0.07 70.04 15:32:01 1 16.10 0.00 2.65 3.86 0.07 77.32 15:32:01 2 18.35 0.00 3.42 4.56 0.08 73.59 15:32:01 3 16.31 0.00 2.40 4.37 0.05 76.87 Average: all 19.00 0.00 2.58 4.22 0.06 74.13 Average: 0 20.52 0.00 2.45 4.28 0.07 72.69 Average: 1 16.69 0.00 2.71 5.98 0.06 74.56 Average: 2 21.23 0.00 2.95 3.30 0.07 72.44 Average: 3 17.55 0.00 2.23 3.34 0.05 76.84