---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5187 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 9.3G 52% / 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 495 252 0 3195 3165 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:3c:da:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe3c:da1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:d4:14:e7 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-5187) 09/15/24 _x86_64_ (4 CPU) 19:43:44 LINUX RESTART (4 CPU) 19:44:01 tps rtps wtps bread/s bwrtn/s 19:45:01 185.84 83.69 102.15 6564.11 41095.03 19:46:01 218.54 13.40 205.15 2329.49 64489.17 Average: 202.19 48.54 153.65 4446.62 52793.08 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:01 1627692 3309316 2410968 59.70 45180 1794748 921204 18.11 623008 1613684 145444 19:46:01 127452 3250716 3911208 96.84 90428 3112888 981720 19.30 791800 2823984 1636 Average: 877572 3280016 3161088 78.27 67804 2453818 951462 18.70 707404 2218834 73540 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:45:01 ens3 358.82 224.66 1414.39 66.57 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 8.00 8.00 0.71 0.71 0.00 0.00 0.00 0.00 19:46:01 ens3 716.38 410.66 6506.69 264.42 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: lo 4.50 4.50 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 537.62 317.67 3960.75 165.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5187) 09/15/24 _x86_64_ (4 CPU) 19:43:44 LINUX RESTART (4 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:01 all 17.13 0.00 2.25 5.70 0.05 74.86 19:45:01 0 22.27 0.00 3.18 4.09 0.05 70.40 19:45:01 1 23.55 0.00 2.28 6.95 0.07 67.16 19:45:01 2 15.49 0.00 2.32 5.15 0.07 76.98 19:45:01 3 7.26 0.00 1.22 6.64 0.03 84.85 19:46:01 all 22.71 0.00 4.90 4.51 0.08 67.80 19:46:01 0 33.49 0.00 4.59 4.20 0.08 57.63 19:46:01 1 24.89 0.00 5.11 4.40 0.07 65.53 19:46:01 2 13.57 0.00 4.69 3.05 0.08 78.60 19:46:01 3 18.97 0.00 5.21 6.37 0.05 69.39 Average: all 19.92 0.00 3.57 5.11 0.06 71.34 Average: 0 27.86 0.00 3.89 4.15 0.07 64.04 Average: 1 24.22 0.00 3.69 5.68 0.07 66.35 Average: 2 14.53 0.00 3.50 4.10 0.08 77.79 Average: 3 13.10 0.00 3.21 6.51 0.04 77.14