---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10951 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 486 358 0 3098 3174 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:38:4d:51 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe38:4d51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:c7:96:3a 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-10951) 11/21/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 189.54 83.21 106.33 6520.63 41999.35 15:35:02 288.53 73.18 215.35 15011.22 123991.11 15:36:01 366.76 33.60 333.16 3511.08 27494.14 15:37:01 260.97 211.05 49.93 8252.36 10660.62 15:38:01 53.71 33.38 20.33 1938.88 2174.84 Average: 231.50 87.05 144.45 7065.16 41378.67 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1697828 3390316 2340824 57.96 52360 1794536 858576 16.88 529876 1630044 130996 15:35:02 406960 3338524 3631692 89.92 117052 2888148 1183752 23.27 438548 2891844 291040 15:36:01 540816 2968196 3497836 86.61 152404 2356712 1866724 36.69 1027432 2171260 167468 15:37:01 424108 3192596 3614544 89.50 155048 2693332 1146248 22.53 975544 2342232 34068 15:38:01 385136 3241028 3653516 90.46 157012 2773468 1020776 20.07 981048 2370468 16600 Average: 690970 3226132 3347682 82.89 126775 2501239 1215215 23.89 790490 2281170 128034 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 368.86 249.70 1388.84 69.26 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:35:02 ens3 434.75 217.97 14091.62 17.39 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 ens3 189.70 152.54 969.13 12.77 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 153.09 84.79 1028.42 9.47 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 ens3 53.14 48.89 171.05 26.74 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 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 240.24 150.83 3547.03 27.17 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: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10951) 11/21/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.97 0.00 2.46 5.89 0.07 72.62 15:34:01 0 15.90 0.00 2.31 7.36 0.07 74.36 15:34:01 1 19.54 0.00 2.06 6.20 0.07 72.13 15:34:01 2 23.62 0.00 3.08 5.22 0.10 67.98 15:34:01 3 16.85 0.00 2.36 4.77 0.05 75.98 15:35:02 all 24.57 0.00 7.49 5.34 0.09 62.50 15:35:02 0 18.25 0.00 6.38 9.83 0.10 65.44 15:35:02 1 39.11 0.00 8.03 2.04 0.12 50.70 15:35:02 2 16.96 0.00 7.57 5.60 0.07 69.81 15:35:02 3 24.00 0.00 8.00 3.89 0.08 64.02 15:36:01 all 21.53 0.00 4.55 11.92 0.09 61.91 15:36:01 0 20.56 0.00 4.68 24.49 0.09 50.18 15:36:01 1 22.61 0.00 5.75 8.08 0.09 63.48 15:36:01 2 22.52 0.00 4.08 12.85 0.12 60.43 15:36:01 3 20.46 0.00 3.65 2.25 0.09 73.55 15:37:01 all 42.08 0.00 4.94 11.07 0.11 41.80 15:37:01 0 41.46 0.00 4.60 13.66 0.10 40.18 15:37:01 1 42.24 0.00 5.24 12.36 0.12 40.05 15:37:01 2 42.06 0.00 4.70 9.53 0.12 43.59 15:37:01 3 42.57 0.00 5.25 8.75 0.10 43.34 15:38:01 all 20.29 0.00 1.01 1.36 0.05 77.29 15:38:01 0 12.27 0.00 0.85 1.77 0.03 85.08 15:38:01 1 34.20 0.00 1.07 1.02 0.08 63.63 15:38:01 2 20.33 0.00 1.27 1.41 0.05 76.94 15:38:01 3 14.38 0.00 0.84 1.25 0.03 83.49 Average: all 25.50 0.00 4.08 7.09 0.08 63.25 Average: 0 21.65 0.00 3.75 11.36 0.08 63.16 Average: 1 31.54 0.00 4.41 5.93 0.09 58.02 Average: 2 25.15 0.00 4.13 6.90 0.09 63.72 Average: 3 23.64 0.00 4.01 4.18 0.07 68.10