---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-864 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: 2800.000 BogoMIPS: 5600.00 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 7.4G 62% / 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 464 225 0 3254 3196 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:0a:a7:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe0a:a7d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:13:42:2a 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-864) 07/26/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 174.65 83.62 91.03 6546.78 40957.99 14:25:01 177.51 25.12 152.39 3215.99 68862.47 14:26:01 315.20 99.78 215.41 11366.37 84325.01 14:27:01 64.77 41.04 23.73 2136.98 2933.51 Average: 183.06 62.54 120.51 5827.08 49190.25 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1681264 3324280 2357388 58.37 42236 1761348 921624 18.12 601200 1587068 101752 14:25:01 119940 3332060 3918712 97.03 86684 3216944 1078168 21.19 542932 3092316 300416 14:26:01 278164 3198980 3760488 93.11 132144 2866052 1080324 21.24 700716 2761748 54768 14:27:01 237368 3251948 3801284 94.12 134844 2952156 988172 19.42 702428 2795120 14940 Average: 579184 3276817 3459468 85.66 98977 2699125 1017072 19.99 636819 2559063 117969 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 411.93 260.44 1515.13 69.47 0.00 0.00 0.00 0.00 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 371.12 161.01 11857.84 13.65 0.00 0.00 0.00 0.00 14:25:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 749.04 534.24 5571.12 41.13 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 46.76 42.26 171.35 14.97 0.00 0.00 0.00 0.00 14:27:01 lo 1.13 1.13 0.10 0.10 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 394.81 249.85 4750.14 34.89 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-864) 07/26/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 16.61 0.00 2.24 4.97 0.07 76.11 14:24:02 0 21.82 0.00 2.33 4.87 0.07 70.91 14:24:02 1 11.48 0.00 1.67 3.63 0.05 83.17 14:24:02 2 8.39 0.00 2.48 4.66 0.08 84.38 14:24:02 3 24.75 0.00 2.49 6.72 0.07 65.98 14:25:01 all 19.37 0.00 4.38 4.03 0.08 72.13 14:25:01 0 29.51 0.00 5.15 2.90 0.09 62.36 14:25:01 1 14.20 0.00 4.09 3.61 0.07 78.04 14:25:01 2 24.71 0.00 4.59 2.29 0.09 68.33 14:25:01 3 9.10 0.00 3.69 7.34 0.07 79.80 14:26:01 all 22.53 0.00 5.67 6.74 0.10 64.96 14:26:01 0 23.12 0.00 5.57 3.33 0.10 67.87 14:26:01 1 19.58 0.00 6.60 10.99 0.10 62.73 14:26:01 2 26.44 0.00 6.85 9.60 0.12 57.00 14:26:01 3 21.02 0.00 3.71 3.09 0.08 72.09 14:27:01 all 18.42 0.00 0.87 1.64 0.06 79.01 14:27:01 0 5.19 0.00 0.61 1.58 0.03 92.58 14:27:01 1 12.94 0.00 0.63 0.25 0.05 86.13 14:27:01 2 36.98 0.00 1.20 1.08 0.10 60.63 14:27:01 3 18.72 0.00 1.00 3.68 0.07 76.54 Average: all 19.23 0.00 3.28 4.34 0.08 73.08 Average: 0 19.81 0.00 3.39 3.17 0.07 73.56 Average: 1 14.54 0.00 3.24 4.61 0.07 77.54 Average: 2 24.13 0.00 3.76 4.40 0.10 67.61 Average: 3 18.44 0.00 2.72 5.20 0.07 73.58