---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2136 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 48% / 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: 3944 419 830 0 2693 3247 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:e7:79:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fee7:79f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:17:89:fd 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-2136) 01/17/25 _x86_64_ (4 CPU) 20:31:44 LINUX RESTART (4 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:01 169.91 69.22 100.68 5609.73 41466.31 20:34:01 230.21 128.85 101.37 5062.22 31919.61 Average: 200.06 99.03 101.02 5335.98 36692.96 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 1728860 3398984 2309800 57.19 50396 1774560 861276 16.93 500004 1630972 155688 20:34:01 906052 3371988 3132608 77.57 75336 2516996 851596 16.74 843756 2048588 79248 Average: 1317456 3385486 2721204 67.38 62866 2145778 856436 16.84 671880 1839780 117468 20:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:33:01 ens3 319.75 221.06 1422.18 65.83 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 3.40 3.40 0.35 0.35 0.00 0.00 0.00 0.00 20:34:01 ens3 340.43 271.80 1529.50 30.35 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 330.09 246.43 1475.84 48.09 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-2136) 01/17/25 _x86_64_ (4 CPU) 20:31:44 LINUX RESTART (4 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 17.30 0.00 2.16 5.25 0.06 75.23 20:33:01 0 34.29 0.00 2.30 4.16 0.07 59.19 20:33:01 1 18.55 0.00 3.05 3.20 0.07 75.13 20:33:01 2 10.52 0.00 1.41 1.39 0.07 86.62 20:33:01 3 5.77 0.00 1.88 12.25 0.07 80.02 20:34:01 all 25.77 0.87 3.22 9.27 0.08 60.79 20:34:01 0 24.04 0.02 2.81 8.40 0.07 64.66 20:34:01 1 22.04 0.00 2.86 5.43 0.07 69.60 20:34:01 2 34.74 0.02 3.78 10.09 0.08 51.30 20:34:01 3 22.31 3.43 3.41 13.19 0.08 57.58 Average: all 21.54 0.44 2.69 7.26 0.07 68.01 Average: 0 29.17 0.01 2.56 6.28 0.07 61.92 Average: 1 20.30 0.00 2.96 4.32 0.07 72.36 Average: 2 22.62 0.01 2.59 5.73 0.08 68.97 Average: 3 14.04 1.71 2.64 12.72 0.08 68.81