---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11611 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 11G 9.1G 53% / 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 500 723 0 2720 3160 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:25:9e:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe25:9ef1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:ad:cb:11 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-11611) 11/29/24 _x86_64_ (4 CPU) 16:40:35 LINUX RESTART (4 CPU) 16:41:02 tps rtps wtps bread/s bwrtn/s 16:42:01 168.76 67.62 101.14 5045.61 42785.65 16:43:01 196.97 17.76 179.21 2372.01 61507.65 16:44:01 116.71 75.21 41.50 4166.72 5484.86 Average: 160.77 53.45 107.32 3854.77 36557.79 16:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:01 1681188 3382876 2357472 58.37 53032 1802380 854484 16.80 537932 1637268 128128 16:43:01 262032 3199068 3776628 93.51 93776 2922012 1627824 32.00 879492 2596108 109292 16:44:01 837732 3310344 3200928 79.26 95776 2469712 936592 18.41 762052 2156896 18752 Average: 926984 3297429 3111676 77.05 80861 2398035 1139633 22.40 726492 2130091 85391 16:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 16:42:01 ens3 317.38 235.97 1402.10 68.84 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 16:43:01 ens3 824.04 465.58 6763.55 39.87 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 16:44:01 ens3 73.00 106.55 24.18 672.07 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 1.88 1.88 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 405.30 269.56 2737.43 261.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11611) 11/29/24 _x86_64_ (4 CPU) 16:40:35 LINUX RESTART (4 CPU) 16:41:02 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 18.71 0.00 2.07 5.21 0.06 73.96 16:42:01 0 13.10 0.00 2.04 6.19 0.05 78.62 16:42:01 1 8.63 0.00 1.23 8.95 0.03 81.16 16:42:01 2 12.69 0.00 1.47 1.54 0.05 84.25 16:42:01 3 40.43 0.00 3.57 4.16 0.07 51.77 16:43:01 all 28.73 0.00 5.99 3.54 0.08 61.66 16:43:01 0 30.03 0.00 5.08 0.84 0.08 63.97 16:43:01 1 21.93 0.00 6.48 6.43 0.07 65.09 16:43:01 2 39.19 0.00 6.73 3.20 0.10 50.78 16:43:01 3 23.87 0.00 5.66 3.69 0.08 66.70 16:44:01 all 28.15 0.00 2.32 2.60 0.07 66.86 16:44:01 0 35.96 0.00 2.77 3.07 0.07 58.13 16:44:01 1 18.92 0.00 2.00 0.98 0.05 78.04 16:44:01 2 33.18 0.00 2.48 4.21 0.08 60.04 16:44:01 3 24.53 0.00 2.02 2.11 0.07 71.27 Average: all 25.23 0.00 3.46 3.77 0.07 67.47 Average: 0 26.43 0.00 3.30 3.36 0.07 66.84 Average: 1 16.53 0.00 3.24 5.43 0.05 74.75 Average: 2 28.41 0.00 3.56 2.99 0.08 64.96 Average: 3 29.55 0.00 3.75 3.31 0.07 63.31