---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6493 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 9.2G 11G 48% / 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 473 1076 0 2393 3204 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:d3:10:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fed3:10c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:b7:85:6e 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-6493) 07/13/24 _x86_64_ (4 CPU) 13:34:02 LINUX RESTART (4 CPU) 13:35:02 tps rtps wtps bread/s bwrtn/s 13:36:01 108.91 44.76 64.16 2656.09 9131.06 13:37:01 29.75 0.02 29.73 0.53 5041.03 13:38:01 9.28 0.17 9.11 2.27 353.22 13:39:01 64.65 12.52 52.13 877.87 6048.00 Average: 52.91 14.24 38.68 876.74 5126.41 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 1354384 3222128 2684268 66.46 59924 1955692 1028204 20.21 713088 1776596 111768 13:37:01 1300352 3201676 2738300 67.80 61976 1985808 1036160 20.37 736144 1804844 1668 13:38:01 1263148 3171624 2775504 68.72 63740 1990136 1067096 20.98 767708 1807800 2628 13:39:01 1146608 3324384 2892044 71.61 69604 2247584 897344 17.64 752760 1927316 93260 Average: 1266123 3229953 2772529 68.65 63811 2044805 1007201 19.80 742425 1829139 52331 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 13:36:01 ens3 109.93 92.98 798.13 16.80 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:37:01 ens3 89.60 110.55 486.25 16.84 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 95.48 140.84 77.39 21.62 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 2.38 2.38 0.47 0.47 0.00 0.00 0.00 0.00 13:39:01 ens3 342.08 376.82 2525.77 61.75 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 1.15 1.15 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 159.47 180.65 972.51 29.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6493) 07/13/24 _x86_64_ (4 CPU) 13:34:02 LINUX RESTART (4 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 18.81 0.00 1.44 2.75 0.06 76.94 13:36:01 0 28.48 0.00 2.03 1.25 0.05 68.19 13:36:01 1 16.21 0.00 1.27 1.29 0.05 81.18 13:36:01 2 11.04 0.00 0.98 7.22 0.05 80.71 13:36:01 3 19.50 0.00 1.47 1.25 0.07 77.72 13:37:01 all 6.93 0.00 0.34 0.31 0.04 92.38 13:37:01 0 7.56 0.00 0.33 0.08 0.03 91.99 13:37:01 1 5.71 0.00 0.33 0.00 0.05 93.91 13:37:01 2 7.32 0.00 0.20 0.40 0.02 92.06 13:37:01 3 7.12 0.00 0.50 0.75 0.05 91.57 13:38:01 all 4.59 0.00 0.26 0.07 0.04 95.05 13:38:01 0 5.12 0.00 0.37 0.05 0.05 94.41 13:38:01 1 5.40 0.00 0.10 0.00 0.03 94.46 13:38:01 2 3.25 0.00 0.17 0.08 0.03 96.47 13:38:01 3 4.61 0.00 0.42 0.13 0.05 94.79 13:39:01 all 34.73 0.00 1.65 0.90 0.08 62.64 13:39:01 0 52.73 0.00 2.04 0.85 0.10 44.28 13:39:01 1 29.66 0.00 1.22 1.60 0.05 67.47 13:39:01 2 32.01 0.00 1.47 0.27 0.07 66.19 13:39:01 3 24.48 0.00 1.90 0.87 0.08 72.67 Average: all 16.25 0.00 0.92 1.00 0.05 81.78 Average: 0 23.44 0.00 1.19 0.56 0.06 74.75 Average: 1 14.23 0.00 0.73 0.72 0.05 84.28 Average: 2 13.41 0.00 0.70 1.97 0.04 83.88 Average: 3 13.90 0.00 1.07 0.75 0.06 84.22