---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-389 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 452 1095 0 2395 3225 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:9b:a9:7a brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe9b:a97a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:ce:9a:ff 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-389) 07/20/24 _x86_64_ (4 CPU) 13:33:40 LINUX RESTART (4 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 193.14 83.81 109.33 6578.61 42941.97 13:36:01 88.88 29.25 59.63 1627.60 10484.27 13:37:01 11.00 1.38 9.62 26.66 452.99 13:38:01 52.89 11.43 41.46 759.47 5105.42 Average: 86.48 31.47 55.01 2248.29 14747.51 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 1684380 3385536 2354272 58.29 53508 1802948 857072 16.85 539596 1634532 133028 13:36:01 1339360 3237000 2699292 66.84 61208 1983320 1006692 19.79 701656 1800752 4788 13:37:01 1317344 3223600 2721308 67.38 63136 1988532 1016656 19.98 717008 1804384 1576 13:38:01 640352 2794252 3398300 84.14 67716 2225020 1329896 26.14 1258476 1924652 80116 Average: 1245359 3160097 2793293 69.16 61392 1999955 1052579 20.69 804184 1791080 54877 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:35:01 ens3 432.84 284.49 1494.01 71.95 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:36:01 ens3 132.65 132.10 839.07 23.36 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 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:37:01 ens3 68.46 93.48 73.90 23.62 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 1.45 1.45 0.38 0.38 0.00 0.00 0.00 0.00 13:38:01 ens3 355.09 422.83 2300.15 63.08 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 Average: lo 1.13 1.13 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 247.27 233.23 1176.81 45.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-389) 07/20/24 _x86_64_ (4 CPU) 13:33:40 LINUX RESTART (4 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 19.24 0.00 2.46 6.09 0.07 72.14 13:35:01 0 14.75 0.00 2.17 4.69 0.08 78.31 13:35:01 1 24.98 0.00 2.09 2.76 0.07 70.11 13:35:01 2 13.82 0.00 2.80 10.90 0.07 72.41 13:35:01 3 23.39 0.00 2.77 6.05 0.07 67.72 13:36:01 all 15.00 0.00 0.89 1.69 0.06 82.36 13:36:01 0 9.84 0.00 0.82 2.18 0.05 87.11 13:36:01 1 11.92 0.00 0.88 0.35 0.05 86.79 13:36:01 2 9.44 0.00 0.75 2.94 0.07 86.80 13:36:01 3 28.83 0.00 1.14 1.29 0.07 68.69 13:37:01 all 4.43 0.00 0.23 0.08 0.04 95.22 13:37:01 0 2.29 0.00 0.15 0.18 0.02 97.35 13:37:01 1 3.85 0.00 0.37 0.08 0.05 95.65 13:37:01 2 4.16 0.00 0.12 0.00 0.03 95.69 13:37:01 3 7.43 0.00 0.30 0.03 0.03 92.21 13:38:01 all 28.39 0.00 1.23 0.47 0.07 69.84 13:38:01 0 28.08 0.00 1.02 0.69 0.07 70.15 13:38:01 1 28.88 0.00 1.32 0.20 0.08 69.51 13:38:01 2 29.17 0.00 1.59 0.90 0.08 68.25 13:38:01 3 27.43 0.00 0.97 0.10 0.08 71.43 Average: all 16.77 0.00 1.20 2.08 0.06 79.89 Average: 0 13.74 0.00 1.04 1.94 0.05 83.22 Average: 1 17.40 0.00 1.16 0.85 0.06 80.52 Average: 2 14.14 0.00 1.31 3.68 0.06 80.80 Average: 3 21.77 0.00 1.29 1.86 0.06 75.01