---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5730 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 11G 8.5G 57% / 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 493 313 0 3136 3167 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:04:26:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe04:262a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:98:45:ca 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-5730) 09/22/24 _x86_64_ (4 CPU) 14:15:02 LINUX RESTART (4 CPU) 14:16:02 tps rtps wtps bread/s bwrtn/s 14:17:01 123.22 27.55 95.66 3250.97 25558.24 14:18:01 218.19 8.81 209.38 493.27 74443.04 Average: 171.11 18.10 153.01 1860.19 50212.11 14:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 856812 3342228 3181840 78.78 66244 2553152 1102336 21.67 622836 2332492 236736 14:18:01 582344 3325876 3456308 85.58 150504 2625284 1082888 21.29 684668 2426724 2036 Average: 719578 3334052 3319074 82.18 108374 2589218 1092612 21.48 653752 2379608 119386 14:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 ens3 834.45 442.57 7424.01 39.24 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 2.58 2.58 0.24 0.24 0.00 0.00 0.00 0.00 14:18:01 ens3 600.48 284.91 2116.71 42.05 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 716.46 363.06 4747.40 40.66 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 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5730) 09/22/24 _x86_64_ (4 CPU) 14:15:02 LINUX RESTART (4 CPU) 14:16:02 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 20.12 0.00 2.61 3.44 0.06 73.77 14:17:01 0 14.66 0.00 2.23 3.32 0.03 79.75 14:17:01 1 26.08 0.00 2.88 2.17 0.07 68.80 14:17:01 2 8.01 0.00 2.13 6.98 0.05 82.83 14:17:01 3 31.71 0.00 3.22 1.31 0.05 63.71 14:18:01 all 22.22 0.00 6.72 4.09 0.10 66.87 14:18:01 0 21.13 0.00 5.57 3.80 0.10 69.40 14:18:01 1 27.60 0.00 7.98 3.42 0.10 60.90 14:18:01 2 18.45 0.00 6.53 8.06 0.08 66.88 14:18:01 3 21.72 0.00 6.79 1.05 0.12 70.33 Average: all 21.17 0.00 4.67 3.77 0.08 70.31 Average: 0 17.91 0.00 3.91 3.56 0.07 74.56 Average: 1 26.84 0.00 5.44 2.79 0.08 64.85 Average: 2 13.25 0.00 4.34 7.53 0.07 74.81 Average: 3 26.70 0.00 5.01 1.18 0.09 67.02