---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1064 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 7.2G 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 470 304 0 3168 3190 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:33:89:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe33:89f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:93:7c:f4 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-1064) 02/23/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 173.20 68.69 104.52 5570.80 42426.81 15:35:01 247.15 33.64 213.52 4175.34 125403.12 15:36:01 417.35 90.93 326.41 4928.78 27684.59 15:37:01 259.56 209.83 49.73 8227.96 10713.55 15:38:01 50.44 37.29 13.15 2661.16 1903.95 Average: 229.48 88.25 141.23 5115.85 41354.69 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1671048 3363284 2367604 58.62 52352 1794484 873424 17.17 539780 1648324 155600 15:35:01 483760 3316204 3554892 88.02 116632 2819612 1198392 23.56 523780 2759444 310580 15:36:01 438368 3279372 3600284 89.15 151652 2764660 1447332 28.45 732136 2564588 100964 15:37:01 374968 3197736 3663684 90.72 154412 2757088 1105664 21.73 1017220 2360856 37764 15:38:01 375784 3301956 3662868 90.70 156012 2856204 957092 18.81 981288 2393712 17552 Average: 668786 3291710 3369866 83.44 126212 2598410 1116381 21.94 758841 2345385 124492 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:34:02 ens3 360.67 228.01 1488.86 66.79 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 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 444.14 217.01 14310.52 17.19 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 15:36:01 ens3 235.44 165.76 965.22 13.44 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 15:37:01 ens3 128.23 74.45 984.83 9.31 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:38:01 ens3 46.76 35.93 123.09 24.00 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 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 242.40 143.99 3539.68 26.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1064) 02/23/25 _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 20.05 0.00 2.29 5.39 0.05 72.21 15:34:02 0 15.03 0.00 1.80 5.92 0.03 77.21 15:34:02 1 13.19 0.00 1.67 3.03 0.07 82.04 15:34:02 2 45.18 0.00 4.41 3.91 0.08 46.42 15:34:02 3 6.86 0.00 1.29 8.68 0.03 83.13 15:35:01 all 22.87 0.00 7.84 3.98 0.08 65.23 15:35:01 0 18.87 0.00 6.51 1.18 0.07 73.37 15:35:01 1 34.30 0.00 8.18 7.34 0.09 50.09 15:35:01 2 18.06 0.00 8.67 1.61 0.09 71.57 15:35:01 3 20.19 0.00 7.96 5.77 0.07 66.00 15:36:01 all 14.26 0.00 3.77 13.68 0.09 68.20 15:36:01 0 17.07 0.00 3.94 25.23 0.08 53.68 15:36:01 1 13.94 0.00 4.07 12.15 0.07 69.78 15:36:01 2 14.17 0.00 4.22 6.44 0.12 75.05 15:36:01 3 11.86 0.00 2.93 10.92 0.07 74.22 15:37:01 all 48.06 0.00 5.64 11.12 0.11 35.07 15:37:01 0 47.77 0.00 5.39 13.54 0.10 33.20 15:37:01 1 47.96 0.00 5.65 11.91 0.12 34.36 15:37:01 2 49.14 0.00 6.28 14.10 0.14 30.34 15:37:01 3 47.37 0.00 5.22 4.94 0.08 42.39 15:38:01 all 15.28 0.00 0.80 1.13 0.04 82.75 15:38:01 0 32.25 0.00 0.90 0.80 0.07 65.98 15:38:01 1 11.17 0.00 0.62 1.92 0.03 86.26 15:38:01 2 8.45 0.00 1.02 0.49 0.03 90.01 15:38:01 3 9.23 0.00 0.63 1.30 0.03 88.80 Average: all 24.08 0.00 4.04 7.07 0.07 64.74 Average: 0 26.22 0.00 3.68 9.37 0.07 60.66 Average: 1 24.01 0.00 4.01 7.26 0.07 64.65 Average: 2 27.03 0.00 4.90 5.32 0.09 62.66 Average: 3 19.06 0.00 3.58 6.32 0.06 70.99