---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7970 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: 3943 490 178 0 3275 3170 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:dc:7e:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fedc:7efb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:b5:fc:25 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-7970) 10/18/24 _x86_64_ (4 CPU) 03:01:29 LINUX RESTART (4 CPU) 03:02:02 tps rtps wtps bread/s bwrtn/s 03:03:01 133.05 45.55 87.49 2084.93 7460.70 03:04:01 171.12 13.06 158.06 2276.02 59624.46 Average: 152.24 29.17 123.07 2181.28 33761.72 03:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 1609496 3340948 2429156 60.15 54276 1831872 888436 17.46 582364 1664976 145804 03:04:01 217364 3279084 3821288 94.62 87504 3060632 965896 18.99 755280 2777772 17060 Average: 913430 3310016 3125222 77.38 70890 2446252 927166 18.23 668822 2221374 81432 03:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 03:03:01 ens3 371.26 238.23 1567.86 69.76 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 03:04:01 ens3 267.92 174.99 6127.47 98.15 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 2.29 2.29 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 319.16 206.34 3866.82 84.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7970) 10/18/24 _x86_64_ (4 CPU) 03:01:29 LINUX RESTART (4 CPU) 03:02:02 CPU %user %nice %system %iowait %steal %idle 03:03:01 all 21.42 0.00 1.77 3.73 0.08 73.00 03:03:01 0 7.45 0.00 0.97 6.68 0.03 84.87 03:03:01 1 22.24 0.00 1.34 1.73 0.08 74.61 03:03:01 2 15.42 0.00 1.77 0.75 0.10 81.95 03:03:01 3 40.59 0.00 2.97 5.73 0.10 50.60 03:04:01 all 22.20 0.00 4.41 3.19 0.11 70.09 03:04:01 0 25.40 0.00 4.37 5.84 0.12 64.27 03:04:01 1 24.73 0.00 4.70 2.04 0.10 68.44 03:04:01 2 16.66 0.00 3.67 1.54 0.10 78.03 03:04:01 3 22.01 0.00 4.89 3.31 0.10 69.69 Average: all 21.82 0.00 3.10 3.46 0.09 71.54 Average: 0 16.46 0.00 2.68 6.26 0.08 74.52 Average: 1 23.49 0.00 3.03 1.88 0.09 71.51 Average: 2 16.04 0.00 2.72 1.15 0.10 79.98 Average: 3 31.25 0.00 3.94 4.51 0.10 60.20