---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6070 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 493 241 0 3209 3167 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:4f:67:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe4f:67c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:d6:01:bd 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-6070) 07/08/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 186.77 84.02 102.75 6602.33 41253.87 15:35:01 276.17 69.84 206.33 14494.47 122399.60 15:36:01 399.60 64.44 335.16 6727.81 29206.47 15:37:01 256.19 208.48 47.71 8049.86 10138.98 15:38:01 58.87 34.99 23.88 2006.47 4403.27 Average: 235.52 92.35 143.17 7576.85 41488.52 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1560052 3294108 2478600 61.37 49972 1838900 922500 18.13 658180 1638996 192896 15:35:01 113856 3316452 3924796 97.18 109116 3167228 1098076 21.58 506192 3116904 79828 15:36:01 371396 3230648 3667256 90.80 151792 2771056 1560616 30.68 712572 2638200 74084 15:37:01 352688 3191980 3685964 91.27 154796 2757904 1084212 21.31 969696 2413580 58768 15:38:01 255828 3224440 3782824 93.67 156828 2879972 1012304 19.90 994460 2480232 14836 Average: 530764 3251526 3507888 86.86 124501 2683012 1135542 22.32 768220 2457582 84082 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 ens3 425.27 252.98 1423.53 69.54 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 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 426.12 234.88 14180.43 18.81 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 15:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 224.11 167.26 935.19 23.98 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 15:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 ens3 111.25 73.29 900.11 6.09 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 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 120.55 98.82 844.63 26.98 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 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 261.48 165.45 3657.76 29.08 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6070) 07/08/24 _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 17.69 0.00 2.45 5.94 0.06 73.87 15:34:01 0 23.17 0.00 3.29 4.30 0.05 69.19 15:34:01 1 25.03 0.00 2.34 5.07 0.07 67.49 15:34:01 2 7.35 0.00 1.97 3.39 0.08 87.21 15:34:01 3 15.34 0.00 2.16 11.03 0.05 71.42 15:35:01 all 24.87 0.00 7.25 4.64 0.09 63.15 15:35:01 0 38.71 0.00 9.10 3.65 0.10 48.44 15:35:01 1 18.55 0.00 7.25 5.68 0.07 68.45 15:35:01 2 20.97 0.00 6.24 1.87 0.10 70.81 15:35:01 3 21.24 0.00 6.48 7.35 0.08 64.84 15:36:01 all 14.18 0.00 4.36 13.40 0.08 67.97 15:36:01 0 10.82 0.00 4.25 23.14 0.08 61.70 15:36:01 1 14.21 0.00 4.10 8.62 0.08 72.99 15:36:01 2 13.28 0.00 4.82 11.42 0.10 70.38 15:36:01 3 18.42 0.00 4.26 10.42 0.07 66.83 15:37:01 all 50.04 0.00 5.73 11.09 0.11 33.03 15:37:01 0 48.51 0.00 5.81 10.83 0.10 34.75 15:37:01 1 51.08 0.00 6.05 12.42 0.10 30.35 15:37:01 2 49.80 0.00 5.38 10.19 0.13 34.50 15:37:01 3 50.77 0.00 5.70 10.90 0.12 32.51 15:38:01 all 18.81 0.00 1.02 1.61 0.05 78.52 15:38:01 0 8.71 0.00 0.60 0.17 0.02 90.50 15:38:01 1 13.35 0.00 1.12 2.69 0.03 82.81 15:38:01 2 34.19 0.00 1.45 2.96 0.08 61.32 15:38:01 3 18.98 0.00 0.90 0.62 0.03 79.47 Average: all 25.09 0.00 4.15 7.33 0.08 63.35 Average: 0 25.92 0.00 4.59 8.42 0.07 61.00 Average: 1 24.41 0.00 4.16 6.89 0.07 64.47 Average: 2 25.10 0.00 3.96 5.97 0.10 64.87 Average: 3 24.93 0.00 3.89 8.06 0.07 63.05