---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-335 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 8.7G 55% / 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 445 229 0 3268 3215 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:45:3e:6e brd ff:ff:ff:ff:ff:ff inet 10.32.6.153/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe45:3e6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:8a:8f:0e 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-335) 07/20/24 _x86_64_ (4 CPU) 02:43:41 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps bread/s bwrtn/s 02:45:02 192.83 83.97 108.87 6595.57 42144.06 02:46:01 229.77 12.64 217.13 2277.58 24016.27 02:47:01 401.43 0.02 401.42 0.13 37122.35 02:48:01 99.85 30.99 68.86 853.46 35530.48 Average: 230.98 31.99 198.99 2432.33 34748.00 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:02 1666772 3366928 2371880 58.73 52736 1802800 891164 17.52 555940 1634024 141172 02:46:01 936512 3269884 3102140 76.81 77976 2383224 1265600 24.88 770340 2090116 118688 02:47:01 341124 3338604 3697528 91.55 114488 2962832 1067308 20.98 743096 2657772 32 02:48:01 314504 3361096 3724148 92.21 133244 2986808 891536 17.52 700768 2718816 17456 Average: 814728 3334128 3223924 79.83 94611 2533916 1028902 20.23 692536 2275182 69337 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 ens3 390.30 262.44 1451.39 70.75 0.00 0.00 0.00 0.00 02:46:01 lo 2.03 2.03 0.17 0.17 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 ens3 597.59 347.47 3623.34 31.23 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 266.49 217.38 2084.18 16.18 0.00 0.00 0.00 0.00 02:48:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 736.54 542.79 5129.21 48.44 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 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 497.31 342.50 3069.72 41.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-335) 07/20/24 _x86_64_ (4 CPU) 02:43:41 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:02 all 19.19 0.00 2.64 6.08 0.06 72.04 02:45:02 0 13.40 0.00 3.23 5.18 0.05 78.14 02:45:02 1 27.09 0.00 2.25 1.69 0.05 68.93 02:45:02 2 20.77 0.00 2.63 14.25 0.08 62.26 02:45:02 3 15.45 0.00 2.44 3.23 0.05 78.82 02:46:01 all 13.92 0.00 2.81 6.89 0.08 76.31 02:46:01 0 9.45 0.00 3.70 7.46 0.05 79.34 02:46:01 1 22.49 0.00 3.20 7.39 0.07 66.85 02:46:01 2 8.34 0.00 1.84 9.03 0.10 80.69 02:46:01 3 15.42 0.00 2.48 3.65 0.07 78.38 02:47:01 all 7.25 0.00 4.00 12.36 0.09 76.30 02:47:01 0 3.08 0.00 3.28 12.97 0.07 80.60 02:47:01 1 11.29 0.00 2.87 3.09 0.08 82.68 02:47:01 2 4.10 0.00 6.18 27.52 0.12 62.08 02:47:01 3 10.52 0.00 3.67 5.93 0.08 79.79 02:48:01 all 14.46 0.00 2.48 2.39 0.06 80.61 02:48:01 0 9.75 0.00 3.39 0.38 0.05 86.42 02:48:01 1 10.25 0.00 2.04 2.08 0.05 85.57 02:48:01 2 6.05 0.00 2.20 2.00 0.07 89.68 02:48:01 3 31.82 0.00 2.29 5.13 0.07 60.69 Average: all 13.71 0.00 2.98 6.93 0.07 76.31 Average: 0 8.92 0.00 3.40 6.49 0.05 81.13 Average: 1 17.77 0.00 2.59 3.54 0.06 76.03 Average: 2 9.83 0.00 3.22 13.20 0.09 73.66 Average: 3 18.31 0.00 2.72 4.49 0.07 74.41