---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2240 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 13G 7.0G 64% / 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 614 571 0 2757 3046 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:35:4c:9f brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe35:4c9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:92:b8:0d 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-2240) 08/12/24 _x86_64_ (4 CPU) 01:35:43 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 185.65 83.89 101.77 6569.97 41111.83 01:38:01 183.45 15.42 168.03 2239.23 82026.37 01:39:01 198.77 43.93 154.84 5704.65 69894.62 01:40:01 41.73 0.25 41.48 9.73 14264.96 01:41:01 123.50 74.14 49.36 3866.29 3719.38 Average: 146.62 43.52 103.11 3677.73 42210.07 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 1621412 3304380 2417240 59.85 44724 1796680 938400 18.45 630228 1612748 145912 01:38:01 132272 3324516 3906380 96.72 91068 3188736 1101884 21.66 574648 3043888 261088 01:39:01 380528 3274368 3658124 90.58 143276 2776188 1449000 28.48 734596 2567180 150584 01:40:01 1005732 3278180 3032920 75.10 145192 2186204 1513024 29.74 877676 1832592 3468 01:41:01 628748 3132768 3409904 84.43 148180 2359620 1121872 22.05 1099164 1936332 17824 Average: 753738 3262842 3284914 81.34 114488 2461486 1224836 24.08 783262 2198548 115775 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:37:01 ens3 357.76 229.28 1435.88 67.44 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2.46 2.46 0.22 0.22 0.00 0.00 0.00 0.00 01:38:01 ens3 385.31 194.92 12105.42 17.93 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 674.32 542.96 4158.91 77.58 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 2.00 2.00 0.36 0.36 0.00 0.00 0.00 0.00 01:40:01 ens3 3.50 2.67 4.39 0.99 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 lo 6.48 6.48 0.77 0.77 0.00 0.00 0.00 0.00 01:41:01 ens3 83.87 121.33 19.96 781.17 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 2.39 2.39 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 300.97 218.23 3546.34 188.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2240) 08/12/24 _x86_64_ (4 CPU) 01:35:43 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 17.04 0.00 2.42 5.78 0.05 74.71 01:37:01 0 11.70 0.00 2.49 4.85 0.03 80.93 01:37:01 1 11.86 0.00 1.79 6.06 0.05 80.23 01:37:01 2 29.19 0.00 3.44 8.12 0.08 59.17 01:37:01 3 15.44 0.00 1.96 4.11 0.03 78.46 01:38:01 all 20.50 0.00 5.24 3.48 0.06 70.72 01:38:01 0 32.94 0.00 6.17 1.40 0.08 59.40 01:38:01 1 16.40 0.00 4.46 4.61 0.05 74.47 01:38:01 2 19.50 0.00 5.03 0.74 0.07 74.65 01:38:01 3 13.12 0.00 5.29 7.15 0.07 74.37 01:39:01 all 29.20 0.00 8.72 3.14 0.08 58.86 01:39:01 0 28.05 0.00 8.96 2.64 0.07 60.29 01:39:01 1 25.79 0.00 9.39 2.87 0.07 61.88 01:39:01 2 36.08 0.00 7.58 3.70 0.08 52.55 01:39:01 3 26.82 0.00 8.92 3.37 0.10 60.78 01:40:01 all 28.01 0.00 4.39 0.42 0.06 67.12 01:40:01 0 27.74 0.00 4.20 0.10 0.05 67.92 01:40:01 1 29.05 0.00 4.47 0.22 0.05 66.21 01:40:01 2 28.09 0.00 4.63 0.13 0.05 67.10 01:40:01 3 27.15 0.00 4.29 1.23 0.05 67.29 01:41:01 all 11.26 0.00 1.23 2.81 0.04 84.66 01:41:01 0 20.02 0.00 1.59 2.94 0.05 75.40 01:41:01 1 12.18 0.00 1.15 4.34 0.05 82.27 01:41:01 2 6.79 0.00 0.84 2.81 0.05 89.52 01:41:01 3 6.06 0.00 1.36 1.12 0.03 91.42 Average: all 21.19 0.00 4.39 3.13 0.06 71.24 Average: 0 24.07 0.00 4.67 2.39 0.06 68.82 Average: 1 19.05 0.00 4.24 3.62 0.05 73.03 Average: 2 23.92 0.00 4.30 3.10 0.07 68.61 Average: 3 17.70 0.00 4.35 3.39 0.06 74.51