---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3902 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 497 537 0 2909 3163 Swap: 1023 1 1022 ---> 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:fb:84:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fefb:84d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:a4:fc:6d 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-3902) 06/19/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 187.49 83.52 103.97 6539.71 42192.98 15:35:01 261.83 61.74 200.08 12407.72 119426.19 15:36:01 386.75 46.48 340.28 6316.81 33426.70 15:37:01 259.01 211.10 47.91 8201.30 10876.59 15:38:01 59.87 36.99 22.88 2028.86 3018.03 Average: 230.90 88.05 142.85 7082.73 41551.92 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1682804 3378512 2355848 58.33 51604 1798212 855372 16.81 541588 1632508 127472 15:35:01 109404 3320632 3929248 97.29 110260 3180584 1083012 21.29 516868 3117280 236996 15:36:01 151088 3167612 3887564 96.26 151120 2931548 1637720 32.19 803520 2771072 126472 15:37:01 239876 3186796 3798776 94.06 153812 2869688 1095872 21.54 977876 2521856 57532 15:38:01 563020 3224612 3475632 86.06 155988 2587708 1018176 20.01 790248 2391788 14856 Average: 549238 3255633 3489414 86.40 124557 2673548 1138030 22.37 726020 2486901 112666 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 375.27 241.68 1389.58 68.39 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 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 447.06 184.23 14368.60 15.42 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 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 203.58 150.09 923.67 12.48 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 171.44 111.88 1561.58 11.00 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 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 40.96 35.69 169.62 15.72 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 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 247.05 144.59 3650.10 24.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3902) 06/19/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 20.31 0.00 2.39 5.78 0.05 71.47 15:34:02 0 7.80 0.00 2.39 8.27 0.03 81.50 15:34:02 1 34.80 0.00 3.04 3.29 0.07 58.81 15:34:02 2 20.11 0.00 2.10 6.06 0.07 71.67 15:34:02 3 18.50 0.00 2.00 5.52 0.05 73.93 15:35:01 all 25.13 0.00 7.07 4.54 0.07 63.18 15:35:01 0 32.34 0.00 8.17 6.05 0.09 53.36 15:35:01 1 27.24 0.00 6.64 2.64 0.07 63.41 15:35:01 2 17.50 0.00 6.92 0.80 0.07 74.71 15:35:01 3 23.45 0.00 6.55 8.64 0.07 61.30 15:36:01 all 17.15 0.00 4.61 11.92 0.08 66.25 15:36:01 0 18.32 0.00 3.94 8.01 0.07 69.66 15:36:01 1 16.67 0.00 4.19 8.23 0.07 70.85 15:36:01 2 17.01 0.00 4.61 19.13 0.10 59.16 15:36:01 3 16.61 0.00 5.69 12.35 0.07 65.28 15:37:01 all 45.48 0.00 5.24 10.56 0.08 38.64 15:37:01 0 46.41 0.00 5.66 14.49 0.08 33.36 15:37:01 1 44.46 0.00 4.75 6.72 0.08 43.99 15:37:01 2 45.39 0.00 5.62 10.19 0.08 38.72 15:37:01 3 45.63 0.00 4.96 10.86 0.08 38.47 15:38:01 all 19.96 0.00 0.93 1.59 0.04 77.48 15:38:01 0 21.42 0.00 0.83 2.34 0.03 75.38 15:38:01 1 18.91 0.00 0.78 1.15 0.03 79.12 15:38:01 2 9.53 0.00 0.84 0.94 0.03 88.66 15:38:01 3 29.95 0.00 1.27 1.92 0.05 66.81 Average: all 25.59 0.00 4.03 6.88 0.07 63.45 Average: 0 25.19 0.00 4.17 7.83 0.06 62.75 Average: 1 28.40 0.00 3.86 4.41 0.06 63.26 Average: 2 21.92 0.00 4.00 7.44 0.07 66.57 Average: 3 26.81 0.00 4.07 7.84 0.06 61.22