---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3112 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: 3943 446 1284 0 2212 3236 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:2d:9d:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fe2d:9d02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:ee:7e:bd 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-3112) 08/22/24 _x86_64_ (4 CPU) 13:25:28 LINUX RESTART (4 CPU) 13:26:02 tps rtps wtps bread/s bwrtn/s 13:27:01 136.99 47.64 89.36 2287.07 7765.06 13:28:01 132.07 13.35 118.73 2308.96 14109.70 Average: 134.51 30.35 104.17 2298.11 10964.29 13:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 1618248 3361224 2420404 59.93 54604 1842320 896032 17.61 562204 1674668 145608 13:28:01 1291220 3289192 2747432 68.03 68512 2073016 978832 19.24 700168 1841568 16508 Average: 1454734 3325208 2583918 63.98 61558 1957668 937432 18.43 631186 1758118 81058 13:26:02 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 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 13:27:01 ens3 427.11 279.83 1626.73 72.82 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 lo 5.66 5.66 0.50 0.50 0.00 0.00 0.00 0.00 13:28:01 ens3 67.48 60.63 658.17 18.28 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 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 245.77 169.30 1138.34 45.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3112) 08/22/24 _x86_64_ (4 CPU) 13:25:28 LINUX RESTART (4 CPU) 13:26:02 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 21.98 0.00 1.89 3.82 0.06 72.26 13:27:01 0 12.48 0.00 1.55 7.18 0.05 78.74 13:27:01 1 41.66 0.00 2.64 2.76 0.09 52.87 13:27:01 2 26.20 0.00 2.23 3.93 0.07 67.57 13:27:01 3 7.74 0.00 1.18 1.40 0.05 89.63 13:28:01 all 19.03 0.00 1.69 3.67 0.05 75.55 13:28:01 0 8.01 0.00 1.41 4.85 0.05 85.68 13:28:01 1 33.90 0.00 2.54 5.70 0.08 57.77 13:28:01 2 16.62 0.00 1.44 1.32 0.05 80.57 13:28:01 3 17.59 0.00 1.33 2.83 0.05 78.20 Average: all 20.49 0.00 1.79 3.74 0.06 73.92 Average: 0 10.23 0.00 1.47 6.01 0.05 82.23 Average: 1 37.75 0.00 2.59 4.24 0.08 55.34 Average: 2 21.37 0.00 1.83 2.61 0.06 74.13 Average: 3 12.70 0.00 1.25 2.12 0.05 83.88