---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13330 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 477 1148 0 2317 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:30:65:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe30:65f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:cb:ba:6b 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-13330) 12/17/24 _x86_64_ (4 CPU) 07:32:34 LINUX RESTART (4 CPU) 07:33:02 tps rtps wtps bread/s bwrtn/s 07:34:01 162.77 53.48 109.29 4123.78 43536.10 07:35:01 133.98 13.05 120.93 2307.48 18358.94 Average: 148.25 33.10 115.16 3208.00 30841.75 07:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 1640684 3343720 2397968 59.38 52136 1805652 887388 17.44 559972 1660488 163972 07:35:01 1220324 3318456 2818328 69.78 66688 2170976 941608 18.51 836068 1772428 17312 Average: 1430504 3331088 2608148 64.58 59412 1988314 914498 17.98 698020 1716458 90642 07:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 412.93 271.99 1580.44 70.30 0.00 0.00 0.00 0.00 07:34:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 284.80 237.38 1380.99 1178.58 0.00 0.00 0.00 0.00 07:35:01 lo 5.60 5.60 0.51 0.51 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: ens3 348.33 254.54 1479.88 629.09 0.00 0.00 0.00 0.00 Average: lo 3.26 3.26 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13330) 12/17/24 _x86_64_ (4 CPU) 07:32:34 LINUX RESTART (4 CPU) 07:33:02 CPU %user %nice %system %iowait %steal %idle 07:34:01 all 20.47 0.00 2.12 5.31 0.07 72.02 07:34:01 0 10.24 0.00 2.81 3.97 0.03 82.95 07:34:01 1 35.36 0.00 2.65 7.05 0.10 54.85 07:34:01 2 23.48 0.00 1.49 1.43 0.07 73.53 07:34:01 3 12.82 0.00 1.57 8.83 0.05 76.73 07:35:01 all 20.11 0.00 1.97 3.64 0.06 74.22 07:35:01 0 10.03 0.00 1.44 6.11 0.08 82.33 07:35:01 1 30.79 0.00 2.31 0.89 0.07 65.95 07:35:01 2 26.62 0.00 2.20 1.50 0.07 69.61 07:35:01 3 12.92 0.00 1.92 6.07 0.07 79.03 Average: all 20.29 0.00 2.05 4.47 0.07 73.13 Average: 0 10.13 0.00 2.12 5.05 0.06 82.64 Average: 1 33.05 0.00 2.48 3.94 0.08 60.45 Average: 2 25.07 0.00 1.85 1.46 0.07 71.55 Average: 3 12.87 0.00 1.74 7.44 0.06 77.89