---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2245 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 9.1G 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 515 207 0 3221 3145 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:4d:ff:51 brd ff:ff:ff:ff:ff:ff inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe4d:ff51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:db:c0:af 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-2245) 01/18/25 _x86_64_ (4 CPU) 19:35:47 LINUX RESTART (4 CPU) 19:36:01 tps rtps wtps bread/s bwrtn/s 19:37:01 169.34 69.02 100.32 5607.73 41561.49 19:38:01 232.41 14.10 218.31 2294.95 68311.55 Average: 200.87 41.56 159.32 3951.34 54936.52 19:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:37:01 1650652 3302424 2388000 59.13 42928 1768380 945392 18.58 610076 1604496 128704 19:38:01 145488 3256780 3893164 96.40 102056 3068212 982860 19.32 797012 2778008 1024 Average: 898070 3279602 3140582 77.76 72492 2418296 964126 18.95 703544 2191252 64864 19:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:37:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:37:01 ens3 439.53 280.72 1663.87 71.04 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 lo 7.60 7.60 0.66 0.66 0.00 0.00 0.00 0.00 19:38:01 ens3 395.27 292.33 6745.75 238.02 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 417.40 286.53 4204.81 154.53 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-2245) 01/18/25 _x86_64_ (4 CPU) 19:35:47 LINUX RESTART (4 CPU) 19:36:01 CPU %user %nice %system %iowait %steal %idle 19:37:01 all 16.79 0.00 2.40 5.10 0.07 75.64 19:37:01 0 7.00 0.00 2.04 9.66 0.05 81.25 19:37:01 1 19.67 0.00 3.20 2.28 0.05 74.80 19:37:01 2 8.18 0.00 1.86 4.22 0.08 85.66 19:37:01 3 32.34 0.00 2.46 4.25 0.08 60.87 19:38:01 all 22.34 0.00 5.07 4.11 0.09 68.39 19:38:01 0 11.92 0.00 3.70 5.10 0.07 79.22 19:38:01 1 14.49 0.00 4.51 4.38 0.08 76.53 19:38:01 2 43.99 0.00 6.84 3.21 0.15 45.80 19:38:01 3 19.11 0.00 5.22 3.75 0.07 71.85 Average: all 19.56 0.00 3.73 4.61 0.08 72.02 Average: 0 9.45 0.00 2.87 7.38 0.06 80.24 Average: 1 17.08 0.00 3.86 3.33 0.07 75.67 Average: 2 26.00 0.00 4.34 3.72 0.12 65.83 Average: 3 25.75 0.00 3.83 4.00 0.08 66.34