---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4472 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.4G 9.9G 49% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 473 4776 0 2725 7207 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:49:7c:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe49:7c2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:50:83:89 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-4472) 07/02/25 _x86_64_ (4 CPU) 20:31:49 LINUX RESTART (4 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:01 151.16 69.26 81.90 5605.47 39474.24 20:34:01 53.77 0.25 53.52 27.86 7027.79 20:35:01 209.80 142.59 67.21 4963.68 19286.50 20:36:01 42.86 1.47 41.39 175.44 13654.39 Average: 114.40 53.39 61.01 2693.09 19860.17 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 5957936 7456136 2209492 27.05 34856 1645044 963548 10.46 540932 1502440 48488 20:34:01 5704616 7423168 2462812 30.15 54084 1833848 982868 10.66 583152 1688164 123236 20:35:01 4908440 7382392 3258988 39.90 76280 2539748 1300544 14.11 960960 2046556 375520 20:36:01 4918956 7404192 3248472 39.77 79324 2547904 975712 10.59 925568 2074932 22480 Average: 5372487 7416472 2794941 34.22 61136 2141636 1055668 11.45 752653 1828023 142431 20:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:01 ens3 356.07 198.50 1049.76 63.78 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 20:34:01 ens3 54.15 41.09 692.97 5.63 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 20:35:01 ens3 329.71 220.84 1324.23 23.14 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 20:36:01 ens3 14.46 14.41 11.45 10.92 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 188.60 118.71 769.62 25.87 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 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4472) 07/02/25 _x86_64_ (4 CPU) 20:31:49 LINUX RESTART (4 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 16.83 0.00 2.67 5.04 2.75 72.71 20:33:01 0 11.73 0.00 1.76 5.23 2.39 78.90 20:33:01 1 11.04 0.00 1.61 3.72 2.38 81.25 20:33:01 2 29.12 0.00 2.52 5.50 3.03 59.83 20:33:01 3 15.41 0.00 4.79 5.70 3.21 70.89 20:34:01 all 19.82 0.00 1.17 2.15 1.55 75.31 20:34:01 0 12.47 0.00 0.86 0.28 1.41 84.98 20:34:01 1 16.63 0.00 0.95 6.84 1.38 74.20 20:34:01 2 25.90 0.00 1.82 0.33 1.76 70.18 20:34:01 3 24.24 0.00 1.06 1.12 1.67 71.91 20:35:01 all 23.22 1.59 4.23 9.48 4.31 57.18 20:35:01 0 23.35 6.30 4.21 9.05 4.14 52.95 20:35:01 1 17.17 0.03 4.25 9.56 4.10 64.89 20:35:01 2 36.92 0.00 5.00 8.99 4.78 44.31 20:35:01 3 15.45 0.00 3.47 10.34 4.23 66.52 20:36:01 all 26.43 0.00 2.45 0.82 3.00 67.30 20:36:01 0 28.43 0.00 2.43 0.28 3.44 65.42 20:36:01 1 26.25 0.00 2.56 1.94 3.01 66.24 20:36:01 2 39.40 0.00 2.80 0.36 3.55 53.89 20:36:01 3 11.61 0.00 1.99 0.68 1.99 83.72 Average: all 21.57 0.40 2.63 4.37 2.90 68.12 Average: 0 19.00 1.58 2.32 3.72 2.84 70.54 Average: 1 17.77 0.01 2.34 5.52 2.72 71.64 Average: 2 32.84 0.00 3.04 3.80 3.28 57.05 Average: 3 16.68 0.00 2.83 4.47 2.78 73.25