---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4000 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 13G 7.2G 63% / 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 492 377 0 3074 3168 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:1d:c0:cd brd ff:ff:ff:ff:ff:ff inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe1d:c0cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:33:68:b3 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-4000) 06/20/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 169.77 67.02 102.75 4990.10 42331.49 15:35:01 256.30 32.60 223.70 4084.68 133291.06 15:36:01 400.92 91.12 309.80 4923.31 17169.67 15:37:01 257.81 208.91 48.90 8059.05 10622.73 15:38:01 65.57 41.43 24.15 2720.08 3028.30 Average: 230.09 88.19 141.90 4955.05 41339.72 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1613624 3313484 2425028 60.05 51868 1803572 923836 18.16 608604 1638116 138392 15:35:01 383592 3309244 3655060 90.50 115940 2919088 1206972 23.73 548956 2841348 45012 15:36:01 220472 3057768 3818180 94.54 151096 2772768 1747552 34.35 970628 2556200 157244 15:37:01 461684 3180452 3576968 88.57 153636 2668892 1108712 21.79 1018804 2287544 57576 15:38:01 385884 3216740 3652768 90.45 155936 2772012 1033540 20.32 1054124 2322256 14772 Average: 613051 3215538 3425601 84.82 125695 2587266 1204122 23.67 840223 2329093 82599 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 316.36 218.25 1409.37 66.29 0.00 0.00 0.00 0.00 15:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 487.52 238.87 14336.66 18.52 0.00 0.00 0.00 0.00 15:35:01 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 131.99 101.40 615.87 12.38 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 210.40 141.30 1564.39 11.32 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 47.86 42.89 169.71 16.30 0.00 0.00 0.00 0.00 15:38:01 lo 0.93 0.93 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 238.97 148.59 3625.20 24.96 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4000) 06/20/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 21.20 0.00 2.41 5.42 0.05 70.92 15:34:01 0 16.26 0.00 2.11 6.24 0.05 75.35 15:34:01 1 21.15 0.00 2.90 2.38 0.05 73.52 15:34:01 2 41.31 0.00 3.05 3.15 0.08 52.41 15:34:01 3 6.23 0.00 1.61 9.86 0.07 82.24 15:35:01 all 24.84 0.00 7.72 4.04 0.08 63.32 15:35:01 0 19.93 0.00 8.65 2.47 0.05 68.90 15:35:01 1 20.29 0.00 6.83 3.94 0.07 68.87 15:35:01 2 40.54 0.00 8.89 2.89 0.10 47.57 15:35:01 3 18.73 0.00 6.51 6.83 0.07 67.87 15:36:01 all 18.42 0.00 4.01 13.72 0.08 63.78 15:36:01 0 18.06 0.00 4.09 19.24 0.08 58.53 15:36:01 1 19.63 0.00 4.75 28.31 0.07 47.25 15:36:01 2 18.05 0.00 3.78 6.14 0.08 71.94 15:36:01 3 17.94 0.00 3.44 1.26 0.07 77.29 15:37:01 all 43.61 0.00 5.46 11.06 0.09 39.78 15:37:01 0 42.17 0.00 5.62 10.40 0.08 41.73 15:37:01 1 43.84 0.00 5.19 11.19 0.10 39.67 15:37:01 2 45.27 0.00 5.49 13.92 0.10 35.21 15:37:01 3 43.16 0.00 5.54 8.76 0.08 42.47 15:38:01 all 20.86 0.00 0.89 1.62 0.05 76.58 15:38:01 0 22.93 0.00 0.93 1.35 0.03 74.75 15:38:01 1 20.22 0.00 0.73 0.94 0.07 78.04 15:38:01 2 20.79 0.00 1.24 3.84 0.03 74.09 15:38:01 3 19.52 0.00 0.68 0.37 0.03 79.40 Average: all 25.76 0.00 4.09 7.17 0.07 62.91 Average: 0 23.86 0.00 4.26 7.95 0.06 63.87 Average: 1 25.02 0.00 4.07 9.35 0.07 61.49 Average: 2 33.17 0.00 4.48 5.99 0.08 56.28 Average: 3 21.05 0.00 3.54 5.41 0.06 69.93