---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5797 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: 3944 470 396 0 3077 3191 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:5e:21:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe5e:2180/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:c2:07:95 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-5797) 09/23/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 188.04 84.00 104.03 6586.90 41411.25 15:35:01 253.77 57.69 196.08 11432.80 110305.05 15:36:01 400.83 48.35 352.48 7342.75 41526.02 15:37:01 257.95 210.66 47.28 8168.48 10699.77 15:38:01 57.69 34.41 23.28 1969.54 2234.16 Average: 231.68 87.00 144.68 7103.46 41287.14 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1554028 3307652 2484632 61.52 51972 1853940 941200 18.50 644964 1653308 207068 15:35:01 108416 3342736 3930244 97.32 105180 3202888 1097392 21.57 442564 3186716 323800 15:36:01 174736 3230884 3863924 95.67 152992 2957160 1586968 31.20 747628 2788756 88632 15:37:01 469680 3215072 3568980 88.37 155780 2670652 1071800 21.07 955408 2316920 34328 15:38:01 410348 3244148 3628312 89.84 157652 2751684 1010468 19.86 981580 2345468 15052 Average: 543442 3268098 3495218 86.54 124715 2687265 1141566 22.44 754429 2458234 133776 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 369.64 233.43 1422.49 67.85 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 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 ens3 398.90 202.54 14085.73 16.49 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 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 15:36:01 ens3 198.50 156.83 947.40 13.41 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 133.97 82.14 947.15 9.76 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 47.36 41.49 176.92 16.40 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 229.80 143.33 3523.86 24.77 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 0.80 0.80 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-5797) 09/23/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.77 0.00 2.30 5.76 0.06 74.11 15:34:01 0 19.64 0.00 2.07 3.98 0.05 74.26 15:34:01 1 13.21 0.00 2.97 11.56 0.05 72.21 15:34:01 2 10.08 0.00 1.87 5.31 0.07 82.67 15:34:01 3 28.14 0.00 2.28 2.21 0.07 67.30 15:35:01 all 23.90 0.00 6.94 4.81 0.08 64.27 15:35:01 0 21.61 0.00 6.25 3.99 0.07 68.09 15:35:01 1 29.31 0.00 7.93 4.63 0.08 58.04 15:35:01 2 17.55 0.00 6.59 8.91 0.10 66.84 15:35:01 3 27.15 0.00 6.98 1.68 0.10 64.10 15:36:01 all 16.03 0.00 4.78 12.29 0.09 66.81 15:36:01 0 14.63 0.00 3.90 12.85 0.08 68.53 15:36:01 1 14.73 0.00 4.37 2.09 0.07 78.75 15:36:01 2 18.91 0.00 6.17 17.72 0.12 57.08 15:36:01 3 15.88 0.00 4.67 16.69 0.08 62.68 15:37:01 all 49.22 0.00 5.70 11.38 0.12 33.58 15:37:01 0 47.77 0.00 5.83 12.96 0.12 33.32 15:37:01 1 49.97 0.00 6.12 11.40 0.15 32.36 15:37:01 2 48.60 0.00 5.10 7.99 0.12 38.21 15:37:01 3 50.52 0.00 5.80 13.21 0.12 30.36 15:38:01 all 19.64 0.00 0.90 1.47 0.05 77.94 15:38:01 0 7.14 0.00 0.95 4.01 0.05 87.84 15:38:01 1 22.73 0.00 1.13 1.13 0.03 74.97 15:38:01 2 11.10 0.00 0.72 0.45 0.05 87.69 15:38:01 3 37.59 0.00 0.77 0.28 0.05 61.31 Average: all 25.29 0.00 4.11 7.13 0.08 63.37 Average: 0 22.11 0.00 3.79 7.55 0.07 66.48 Average: 1 25.94 0.00 4.49 6.15 0.08 63.34 Average: 2 21.26 0.00 4.08 8.05 0.09 66.52 Average: 3 31.87 0.00 4.09 6.80 0.08 57.16