---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9076 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 11G 9.0G 54% / 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 468 332 0 3142 3191 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:66:15:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe66:153b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:0d:bc:f7 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-9076) 10/30/24 _x86_64_ (4 CPU) 09:15:53 LINUX RESTART (4 CPU) 09:16:01 tps rtps wtps bread/s bwrtn/s 09:17:01 162.32 69.21 93.12 5604.13 40602.98 09:18:01 187.79 32.71 155.08 3753.63 60293.00 09:19:01 180.56 65.94 114.61 3993.87 16505.56 Average: 176.89 55.95 120.94 4450.40 39136.12 09:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 1733836 3318812 2304816 57.07 40188 1706680 953412 18.74 580816 1557652 87216 09:18:01 440848 3300888 3597804 89.08 81452 2883616 1222072 24.02 647572 2679608 13324 09:19:01 435628 3338980 3603024 89.21 103112 2884796 962248 18.91 744872 2568124 20976 Average: 870104 3319560 3168548 78.46 74917 2491697 1045911 20.56 657753 2268461 40505 09:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 ens3 393.07 241.08 1358.04 69.92 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:18:01 ens3 797.42 631.13 6615.28 53.59 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 09:19:01 ens3 165.24 112.80 1163.82 14.03 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 451.95 328.37 3046.20 45.84 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 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9076) 10/30/24 _x86_64_ (4 CPU) 09:15:53 LINUX RESTART (4 CPU) 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 15.43 0.00 1.93 5.38 0.05 77.20 09:17:01 0 13.91 0.00 1.74 2.82 0.05 81.48 09:17:01 1 10.91 0.00 2.67 7.24 0.05 79.13 09:17:01 2 23.72 0.00 1.99 5.15 0.07 69.07 09:17:01 3 13.21 0.00 1.32 6.34 0.05 79.08 09:18:01 all 20.46 0.00 4.39 3.84 0.09 71.23 09:18:01 0 17.55 0.00 4.47 2.12 0.07 75.80 09:18:01 1 29.34 0.00 4.64 3.64 0.07 62.31 09:18:01 2 22.68 0.00 4.69 2.17 0.14 70.32 09:18:01 3 12.27 0.00 3.76 7.40 0.08 76.49 09:19:01 all 18.02 0.00 2.22 5.31 0.06 74.39 09:19:01 0 9.02 0.00 1.84 6.14 0.05 82.95 09:19:01 1 30.90 0.00 2.17 2.59 0.07 64.27 09:19:01 2 26.68 0.00 3.18 5.49 0.08 64.56 09:19:01 3 5.45 0.00 1.66 7.01 0.05 85.82 Average: all 17.97 0.00 2.84 4.84 0.07 74.28 Average: 0 13.49 0.00 2.68 3.69 0.06 80.08 Average: 1 23.73 0.00 3.16 4.49 0.06 68.56 Average: 2 24.36 0.00 3.28 4.28 0.10 67.98 Average: 3 10.31 0.00 2.25 6.92 0.06 80.47