---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2509 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 9.5G 9.8G 50% / 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 513 721 0 2709 3147 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:e9:42:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fee9:422b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:96:47:0e 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-2509) 01/22/25 _x86_64_ (4 CPU) 13:01:42 LINUX RESTART (4 CPU) 13:02:01 tps rtps wtps bread/s bwrtn/s 13:03:01 174.12 69.17 104.95 5606.40 41606.02 13:04:01 195.13 12.61 182.52 2252.29 24082.92 Average: 184.63 40.89 143.73 3929.35 32844.47 13:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 1678048 3347072 2360612 58.45 50628 1774348 890552 17.51 552144 1630416 155688 13:04:01 901296 3211108 3137364 77.68 81816 2343072 1314380 25.84 765748 2112640 128972 Average: 1289672 3279090 2748988 68.07 66222 2058710 1102466 21.67 658946 1871528 142330 13:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 ens3 469.87 298.18 1454.96 75.01 0.00 0.00 0.00 0.00 13:03:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 295.50 201.73 2059.29 21.19 0.00 0.00 0.00 0.00 13:04:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 382.69 249.96 1757.13 48.10 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.17 0.17 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-2509) 01/22/25 _x86_64_ (4 CPU) 13:01:42 LINUX RESTART (4 CPU) 13:02:01 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 18.96 0.00 2.21 5.16 0.06 73.61 13:03:01 0 10.02 0.00 1.39 3.53 0.03 85.03 13:03:01 1 7.69 0.00 1.59 3.58 0.03 87.12 13:03:01 2 32.10 0.00 3.52 9.18 0.10 55.09 13:03:01 3 26.11 0.00 2.38 4.33 0.07 67.11 13:04:01 all 17.73 0.00 2.70 5.24 0.07 74.26 13:04:01 0 10.14 0.00 2.03 2.21 0.05 85.57 13:04:01 1 13.82 0.00 2.21 3.66 0.07 80.25 13:04:01 2 22.00 0.00 3.26 8.35 0.08 66.30 13:04:01 3 24.95 0.00 3.31 6.76 0.08 64.89 Average: all 18.34 0.00 2.46 5.20 0.07 73.93 Average: 0 10.08 0.00 1.71 2.87 0.04 85.30 Average: 1 10.75 0.00 1.90 3.62 0.05 83.68 Average: 2 27.04 0.00 3.39 8.76 0.09 60.71 Average: 3 25.53 0.00 2.85 5.55 0.08 66.00