---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10729 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 9.1G 53% / 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: 3944 528 192 0 3222 3131 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:e8:39:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fee8:39d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:38:9f:b7 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-10729) 11/19/24 _x86_64_ (4 CPU) 08:43:39 LINUX RESTART (4 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:03 179.92 82.44 97.48 6501.72 42287.10 08:46:01 250.23 23.07 227.16 3349.85 69720.49 Average: 214.49 53.25 161.23 4952.22 55773.71 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:03 1634956 3356640 2403704 59.52 53060 1823736 871460 17.13 575544 1649400 150172 08:46:01 122340 3224488 3916320 96.97 103092 3061564 995016 19.56 841772 2764008 1648 Average: 878648 3290564 3160012 78.24 78076 2442650 933238 18.34 708658 2206704 75910 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:03 ens3 385.72 275.34 1665.13 71.59 0.00 0.00 0.00 0.00 08:45:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:03 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:46:01 ens3 393.74 309.37 6962.36 252.60 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 7.65 7.65 0.66 0.66 0.00 0.00 0.00 0.00 Average: ens3 389.66 292.07 4269.32 160.58 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 4.34 4.34 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10729) 11/19/24 _x86_64_ (4 CPU) 08:43:39 LINUX RESTART (4 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:03 all 19.00 0.00 2.40 4.87 0.06 73.67 08:45:03 0 18.16 0.00 1.72 1.07 0.03 79.02 08:45:03 1 13.17 0.00 2.80 5.24 0.05 78.74 08:45:03 2 11.94 0.00 1.96 9.48 0.07 76.55 08:45:03 3 32.71 0.00 3.11 3.71 0.07 60.39 08:46:01 all 20.59 0.00 4.89 5.19 0.07 69.26 08:46:01 0 11.91 0.00 4.57 2.92 0.05 80.55 08:46:01 1 22.81 0.00 4.73 2.96 0.09 69.41 08:46:01 2 13.30 0.00 4.74 7.39 0.07 74.51 08:46:01 3 34.36 0.00 5.55 7.52 0.09 52.49 Average: all 19.78 0.00 3.62 5.02 0.07 71.51 Average: 0 15.10 0.00 3.12 1.97 0.04 79.77 Average: 1 17.91 0.00 3.75 4.12 0.07 74.16 Average: 2 12.61 0.00 3.32 8.46 0.07 75.55 Average: 3 33.52 0.00 4.30 5.58 0.08 56.52