---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2982 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 10G 9.2G 53% / 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 497 148 0 3298 3163 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:b6:2d:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:feb6:2ded/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:14:29:2c 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-2982) 08/20/24 _x86_64_ (4 CPU) 20:19:40 LINUX RESTART (4 CPU) 20:20:01 tps rtps wtps bread/s bwrtn/s 20:21:01 192.10 84.12 107.98 6617.26 42521.71 20:22:01 193.29 13.83 179.46 2374.94 63427.66 Average: 192.69 48.98 143.72 4496.10 52974.68 20:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:21:01 1677672 3374588 2360980 58.46 52740 1798524 889480 17.48 545888 1631600 126696 20:22:01 177552 3251848 3861100 95.60 90484 3063628 973728 19.14 781308 2783220 16672 Average: 927612 3313218 3111040 77.03 71612 2431076 931604 18.31 663598 2207410 71684 20:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:21:01 ens3 414.61 251.98 1448.58 69.65 0.00 0.00 0.00 0.00 20:21:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 325.67 208.76 6504.50 99.66 0.00 0.00 0.00 0.00 20:22:01 lo 3.53 3.53 0.30 0.30 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 370.14 230.37 3976.54 84.66 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.20 0.20 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2982) 08/20/24 _x86_64_ (4 CPU) 20:19:40 LINUX RESTART (4 CPU) 20:20:01 CPU %user %nice %system %iowait %steal %idle 20:21:01 all 19.14 0.00 2.67 5.47 0.05 72.67 20:21:01 0 13.69 0.00 1.79 1.60 0.03 82.89 20:21:01 1 37.17 0.00 3.46 5.00 0.07 54.31 20:21:01 2 15.27 0.00 3.67 6.22 0.08 74.76 20:21:01 3 10.43 0.00 1.77 9.08 0.05 78.67 20:22:01 all 21.35 0.00 4.27 3.65 0.06 70.67 20:22:01 0 22.71 0.00 3.86 1.93 0.05 71.45 20:22:01 1 21.91 0.00 4.20 3.79 0.07 70.03 20:22:01 2 23.35 0.00 4.49 4.46 0.07 67.63 20:22:01 3 17.40 0.00 4.51 4.44 0.05 73.59 Average: all 20.24 0.00 3.46 4.56 0.06 71.68 Average: 0 18.19 0.00 2.82 1.77 0.04 77.18 Average: 1 29.57 0.00 3.83 4.40 0.07 62.14 Average: 2 19.30 0.00 4.08 5.34 0.08 71.20 Average: 3 13.90 0.00 3.13 6.77 0.05 76.14