---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8647 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 12G 8.2G 58% / 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 514 1096 0 2333 3171 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:c6:69:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fec6:69ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:b7:2d:9f 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 inet6 fe80::42:32ff:feb7:2d9f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8647) 10/25/24 _x86_64_ (4 CPU) 13:33:10 LINUX RESTART (4 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 116.76 48.59 68.17 3432.23 9155.81 13:36:01 39.84 11.10 28.75 827.86 5729.85 13:37:01 142.44 32.56 109.88 1866.76 56883.01 13:38:01 12.98 7.32 5.67 236.63 110.11 13:39:01 224.50 59.17 165.32 4634.43 62108.58 Average: 107.31 31.75 75.56 2199.55 26800.48 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 1345312 3244364 2693340 66.69 60024 1986820 1020528 20.06 715972 1782968 134032 13:36:01 203908 2297008 3834744 94.95 67364 2165832 1801788 35.42 1737416 1883292 147468 13:37:01 234672 1858248 3803980 94.19 96684 1656728 2766744 54.39 2034812 1524052 588 13:38:01 268452 1898988 3770200 93.35 97156 1664152 2560224 50.33 2011100 1516036 552 13:39:01 1242400 3310944 2796252 69.24 116472 2102692 950968 18.69 829780 1773528 1400 Average: 658949 2521910 3379703 83.68 87540 1915245 1820050 35.78 1465816 1695975 56808 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 13:35:01 ens3 105.62 89.77 977.66 17.67 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 13:36:01 ens3 223.63 221.26 2357.92 32.10 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 2.25 2.25 0.23 0.23 0.00 0.00 0.00 0.00 13:37:01 ens3 873.62 601.03 7983.52 40.82 0.00 0.00 0.00 0.00 13:37:01 vethd006b63 0.22 0.48 0.01 0.04 0.00 0.00 0.00 0.00 13:37:01 docker0 0.77 0.73 0.07 0.36 0.00 0.00 0.00 0.00 13:38:01 lo 1101.53 1101.53 391.47 391.47 0.00 0.00 0.00 0.00 13:38:01 ens3 3.32 3.47 0.71 0.97 0.00 0.00 0.00 0.00 13:38:01 vethd006b63 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 docker0 1.42 1.40 0.24 0.23 0.00 0.00 0.00 0.00 13:39:01 lo 76.30 76.30 22.74 22.74 0.00 0.00 0.00 0.00 13:39:01 ens3 286.40 232.88 5530.37 50.82 0.00 0.00 0.00 0.00 13:39:01 docker0 0.08 0.32 0.00 0.03 0.00 0.00 0.00 0.00 Average: lo 236.71 236.71 82.94 82.94 0.00 0.00 0.00 0.00 Average: ens3 298.57 229.72 3370.50 28.48 0.00 0.00 0.00 0.00 Average: docker0 0.45 0.49 0.06 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8647) 10/25/24 _x86_64_ (4 CPU) 13:33:10 LINUX RESTART (4 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 20.87 0.00 1.56 2.97 0.06 74.52 13:35:01 0 26.70 0.00 1.73 2.57 0.07 68.93 13:35:01 1 31.14 0.00 2.05 2.07 0.05 64.69 13:35:01 2 6.37 0.00 0.99 6.75 0.07 85.81 13:35:01 3 19.43 0.00 1.54 0.45 0.05 78.54 13:36:01 all 35.05 0.00 1.07 0.61 0.08 63.18 13:36:01 0 35.72 0.00 0.92 0.20 0.07 63.09 13:36:01 1 32.22 0.00 1.59 1.65 0.10 64.43 13:36:01 2 36.69 0.00 0.67 0.43 0.08 62.13 13:36:01 3 35.58 0.00 1.07 0.17 0.07 63.11 13:37:01 all 16.05 0.00 4.38 2.42 0.08 77.07 13:37:01 0 16.83 0.00 4.83 1.30 0.07 76.97 13:37:01 1 17.81 0.00 4.48 3.73 0.10 73.88 13:37:01 2 12.67 0.00 3.71 1.88 0.07 81.67 13:37:01 3 16.98 0.00 4.49 2.81 0.10 75.62 13:38:01 all 54.07 0.00 3.79 0.23 0.12 41.78 13:38:01 0 53.37 0.00 4.27 0.55 0.12 41.70 13:38:01 1 59.29 0.00 3.43 0.21 0.12 36.96 13:38:01 2 52.81 0.00 3.45 0.05 0.12 43.57 13:38:01 3 50.85 0.00 4.02 0.10 0.14 44.89 13:39:01 all 29.48 0.00 4.07 4.87 0.10 61.48 13:39:01 0 29.24 0.00 4.04 3.88 0.10 62.73 13:39:01 1 27.94 0.00 3.83 3.36 0.08 64.79 13:39:01 2 25.99 0.00 3.98 3.04 0.10 66.89 13:39:01 3 34.75 0.00 4.44 9.22 0.10 51.49 Average: all 31.04 0.00 2.96 2.23 0.09 63.68 Average: 0 32.32 0.00 3.14 1.70 0.08 62.75 Average: 1 33.61 0.00 3.07 2.21 0.09 61.02 Average: 2 26.76 0.00 2.55 2.45 0.09 68.16 Average: 3 31.49 0.00 3.10 2.55 0.09 62.78