---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3241 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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 432 788 0 2723 3234 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:09:4f:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe09:4fa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:57:c1:d0 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-3241) 01/31/25 _x86_64_ (4 CPU) 09:38:44 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 173.70 69.34 104.37 5614.66 42043.41 09:41:01 211.58 124.71 86.87 4861.32 21206.60 09:42:02 45.33 2.52 42.82 132.89 14910.90 Average: 143.53 65.52 78.02 3536.10 26053.02 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1582508 3319908 2456144 60.82 51100 1838348 919708 18.08 610136 1658296 206240 09:41:01 1083812 3377040 2954840 73.16 71472 2353388 843384 16.58 914460 1810672 246672 09:42:02 842056 3345192 3196596 79.15 75120 2555516 870364 17.11 1061616 1897764 122772 Average: 1169459 3347380 2869193 71.04 65897 2249084 877819 17.26 862071 1788911 191895 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 ens3 376.02 251.59 1479.68 68.99 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 3.37 3.37 0.35 0.35 0.00 0.00 0.00 0.00 09:41:01 ens3 309.50 213.50 1322.16 24.58 0.00 0.00 0.00 0.00 09:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:02 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:42:02 ens3 125.57 98.87 77.09 37.54 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 1.74 1.74 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 270.36 187.98 959.59 43.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3241) 01/31/25 _x86_64_ (4 CPU) 09:38:44 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 17.38 0.00 2.29 5.49 0.06 74.79 09:40:01 0 29.22 0.00 3.38 3.60 0.07 63.72 09:40:01 1 10.94 0.00 1.37 1.05 0.03 86.60 09:40:01 2 7.10 0.00 1.98 11.23 0.05 79.64 09:40:01 3 22.27 0.00 2.40 6.10 0.08 69.15 09:41:01 all 19.40 1.19 4.32 7.92 0.08 67.09 09:41:01 0 17.63 3.31 4.80 9.23 0.07 64.96 09:41:01 1 23.31 0.03 4.62 5.64 0.08 66.31 09:41:01 2 9.67 0.00 3.10 7.78 0.08 79.37 09:41:01 3 27.07 1.40 4.76 9.04 0.08 57.64 09:42:02 all 19.61 0.00 4.42 0.89 0.06 75.02 09:42:02 0 20.91 0.00 3.93 0.43 0.07 74.66 09:42:02 1 22.77 0.00 5.54 0.25 0.07 71.37 09:42:02 2 7.47 0.00 2.95 1.62 0.05 87.92 09:42:02 3 27.28 0.00 5.29 1.25 0.08 66.10 Average: all 18.80 0.40 3.68 4.77 0.07 72.29 Average: 0 22.58 1.10 4.04 4.42 0.07 67.78 Average: 1 19.01 0.01 3.84 2.31 0.06 74.76 Average: 2 8.08 0.00 2.68 6.87 0.06 82.31 Average: 3 25.54 0.47 4.15 5.46 0.08 64.29