---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10938 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 9.1G 11G 48% / 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 475 1184 0 2284 3201 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:4a:0a:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe4a:a16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:7a:64:c7 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-10938) 11/21/24 _x86_64_ (4 CPU) 13:24:39 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:02 192.52 83.49 109.03 6547.71 42323.36 13:27:01 155.23 13.05 142.18 2313.78 18804.68 Average: 174.03 48.56 125.47 4448.53 30662.82 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:02 1693044 3383364 2345608 58.08 52404 1793392 841696 16.55 537228 1627856 134356 13:27:01 1252932 3315788 2785720 68.98 71696 2129016 900956 17.71 724724 1842940 16800 Average: 1472988 3349576 2565664 63.53 62050 1961204 871326 17.13 630976 1735398 75578 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:26:02 ens3 356.41 243.04 1399.72 69.46 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 5.42 5.42 0.49 0.49 0.00 0.00 0.00 0.00 13:27:01 ens3 217.93 170.62 1213.72 377.71 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 3.26 3.26 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 287.75 207.13 1307.50 222.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10938) 11/21/24 _x86_64_ (4 CPU) 13:24:39 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:02 all 19.19 0.00 2.46 6.23 0.08 72.04 13:26:02 0 32.19 0.00 2.58 12.16 0.08 52.98 13:26:02 1 17.59 0.00 3.02 4.90 0.07 74.42 13:26:02 2 14.26 0.00 2.37 4.21 0.08 79.07 13:26:02 3 12.74 0.00 1.85 3.64 0.07 81.71 13:27:01 all 18.55 0.00 2.45 4.21 0.06 74.72 13:27:01 0 8.54 0.00 2.23 6.91 0.05 82.26 13:27:01 1 14.54 0.00 2.63 4.82 0.05 77.96 13:27:01 2 41.18 0.00 2.73 0.75 0.10 55.24 13:27:01 3 9.87 0.00 2.19 4.34 0.07 83.53 Average: all 18.88 0.00 2.45 5.23 0.07 73.37 Average: 0 20.46 0.00 2.41 9.56 0.07 67.51 Average: 1 16.07 0.00 2.83 4.86 0.06 76.18 Average: 2 27.61 0.00 2.55 2.49 0.09 67.25 Average: 3 11.32 0.00 2.02 3.99 0.07 82.61