---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-174 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 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 452 1245 0 2245 3224 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:10:5f:09 brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe10:5f09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:a4:d6:47 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-174) 12/19/24 _x86_64_ (4 CPU) 06:02:39 LINUX RESTART (4 CPU) 06:03:01 tps rtps wtps bread/s bwrtn/s 06:04:01 173.09 67.49 105.60 5520.95 44281.04 06:05:01 100.53 13.23 87.30 2304.03 16515.96 Average: 136.81 40.36 96.45 3912.36 30397.34 06:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:04:01 1549224 3318968 2489428 61.64 54332 1864224 922688 18.14 579900 1716872 170020 06:05:01 1311048 3336884 2727604 67.54 66296 2098100 915236 17.99 636432 1876312 17592 Average: 1430136 3327926 2608516 64.59 60314 1981162 918962 18.06 608166 1796592 93806 06:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:04:01 ens3 434.61 272.89 1583.19 70.90 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:05:01 ens3 205.01 149.83 1116.97 21.58 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 319.80 211.36 1350.06 46.24 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 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-174) 12/19/24 _x86_64_ (4 CPU) 06:02:39 LINUX RESTART (4 CPU) 06:03:01 CPU %user %nice %system %iowait %steal %idle 06:04:01 all 18.86 0.00 2.25 5.12 0.06 73.72 06:04:01 0 14.07 0.00 1.56 7.66 0.05 76.66 06:04:01 1 32.83 0.00 3.91 6.58 0.07 56.61 06:04:01 2 16.14 0.00 1.72 2.31 0.07 79.76 06:04:01 3 12.45 0.00 1.79 3.93 0.03 81.80 06:05:01 all 19.23 0.00 1.69 2.36 0.05 76.66 06:05:01 0 7.15 0.00 1.36 2.16 0.03 89.29 06:05:01 1 28.86 0.00 1.67 0.89 0.08 68.50 06:05:01 2 34.38 0.00 2.34 2.89 0.08 60.30 06:05:01 3 6.52 0.00 1.40 3.51 0.03 88.54 Average: all 19.04 0.00 1.97 3.74 0.06 75.19 Average: 0 10.62 0.00 1.46 4.91 0.04 82.97 Average: 1 30.84 0.00 2.79 3.73 0.08 62.56 Average: 2 25.25 0.00 2.03 2.60 0.08 70.04 Average: 3 9.48 0.00 1.60 3.72 0.03 85.17