---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-26 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 11G 8.5G 56% / 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 472 953 0 2518 3188 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:83:ad:15 brd ff:ff:ff:ff:ff:ff inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe83:ad15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:3a:3c:04 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-26) 02/12/25 _x86_64_ (4 CPU) 09:51:26 LINUX RESTART (4 CPU) 09:52:03 tps rtps wtps bread/s bwrtn/s 09:53:01 113.07 25.50 87.57 912.81 6745.87 09:54:01 208.14 25.35 182.79 2752.56 81887.94 Average: 161.42 25.42 136.00 1848.50 44962.98 09:52:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 1592884 3319508 2445768 60.56 54420 1825748 948432 18.64 583632 1678588 165464 09:54:01 1006736 3276188 3031916 75.07 106552 2269652 1330200 26.15 959008 1802908 192264 Average: 1299810 3297848 2738842 67.82 80486 2047700 1139316 22.40 771320 1740748 178864 09:52:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 09:53:01 ens3 203.33 154.99 1180.79 44.98 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 09:54:01 ens3 697.10 515.81 6622.26 49.27 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 454.46 338.50 3948.32 47.16 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-26) 02/12/25 _x86_64_ (4 CPU) 09:51:26 LINUX RESTART (4 CPU) 09:52:03 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 21.51 0.00 1.43 3.02 0.06 73.99 09:53:01 0 22.51 0.00 1.57 0.38 0.05 75.49 09:53:01 1 9.91 0.00 0.67 0.59 0.02 88.81 09:53:01 2 10.15 0.00 1.09 5.99 0.05 82.72 09:53:01 3 43.52 0.00 2.41 5.09 0.10 48.87 09:54:01 all 48.00 0.00 8.83 3.20 0.14 39.83 09:54:01 0 46.43 0.00 9.07 1.65 0.13 42.72 09:54:01 1 46.10 0.00 8.23 2.97 0.13 42.56 09:54:01 2 53.53 0.00 9.14 4.53 0.17 32.64 09:54:01 3 45.96 0.00 8.87 3.66 0.14 41.38 Average: all 34.90 0.00 5.17 3.11 0.10 56.73 Average: 0 34.61 0.00 5.36 1.02 0.09 58.92 Average: 1 28.22 0.00 4.50 1.79 0.08 65.42 Average: 2 32.07 0.00 5.16 5.25 0.11 57.41 Average: 3 44.75 0.00 5.67 4.37 0.12 45.09