---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-259 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 9.0G 11G 47% / 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 455 1298 0 2190 3227 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:db:ae:fa brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fedb:aefa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:96:8b:9a 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-259) 12/19/24 _x86_64_ (4 CPU) 13:25:31 LINUX RESTART (4 CPU) 13:26:01 tps rtps wtps bread/s bwrtn/s 13:27:01 134.89 50.47 84.42 3920.95 7835.89 13:28:01 133.21 13.30 119.91 2314.28 14706.75 Average: 134.05 31.89 102.17 3117.61 11271.32 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 1630124 3348524 2408536 59.64 53240 1819144 901420 17.72 555420 1672940 166140 13:28:01 1309296 3284472 2729364 67.58 67636 2051452 975104 19.17 688064 1840356 17292 Average: 1469710 3316498 2568950 63.61 60438 1935298 938262 18.44 621742 1756648 91716 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 422.63 267.07 1603.07 71.18 0.00 0.00 0.00 0.00 13:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 62.51 56.42 647.06 25.89 0.00 0.00 0.00 0.00 13:28:01 lo 5.60 5.60 0.49 0.49 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: ens3 242.57 161.75 1125.07 48.53 0.00 0.00 0.00 0.00 Average: lo 3.23 3.23 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-259) 12/19/24 _x86_64_ (4 CPU) 13:25:31 LINUX RESTART (4 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 21.11 0.00 1.57 3.86 0.05 73.42 13:27:01 0 35.24 0.00 2.23 0.93 0.07 61.52 13:27:01 1 8.06 0.00 0.78 4.97 0.03 86.16 13:27:01 2 17.24 0.00 1.47 2.41 0.08 78.79 13:27:01 3 23.98 0.00 1.77 7.10 0.05 67.10 13:28:01 all 18.62 0.00 1.67 3.41 0.05 76.24 13:28:01 0 21.29 0.00 1.37 0.50 0.03 76.81 13:28:01 1 13.79 0.00 1.52 4.29 0.07 80.33 13:28:01 2 26.74 0.00 1.55 1.04 0.07 70.60 13:28:01 3 12.70 0.00 2.24 7.82 0.05 77.19 Average: all 19.86 0.00 1.62 3.63 0.05 74.83 Average: 0 28.26 0.00 1.80 0.72 0.05 69.17 Average: 1 10.92 0.00 1.15 4.63 0.05 83.25 Average: 2 22.00 0.00 1.51 1.72 0.08 74.69 Average: 3 18.34 0.00 2.01 7.46 0.05 72.14