---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4459 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 700K 797M 1% /run /dev/vda1 20G 9.3G 10G 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: 7975 490 4848 0 2637 7197 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:df:5d:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fedf:5d18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:03:49:4d 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-4459) 07/02/25 _x86_64_ (4 CPU) 17:34:44 LINUX RESTART (4 CPU) 17:35:01 tps rtps wtps bread/s bwrtn/s 17:36:01 153.70 69.21 84.49 5614.26 39687.59 17:37:01 60.81 0.15 60.66 26.12 9146.84 17:38:01 197.27 140.65 56.61 6992.60 21431.52 17:39:01 28.64 0.93 27.71 78.91 4404.53 Average: 110.10 52.73 57.37 3177.71 18666.83 17:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:01 5899136 7417456 2268284 27.77 36964 1661680 987440 10.71 578612 1517752 62148 17:37:01 5600108 7367404 2567312 31.43 56488 1877132 1027664 11.15 641328 1724892 110136 17:38:01 5013700 7405960 3153720 38.61 73544 2468104 968500 10.51 969624 1947908 97960 17:39:01 4995876 7401260 3171544 38.83 75844 2478536 969736 10.52 980964 1953232 11604 Average: 5377205 7398020 2790215 34.16 60710 2121363 988335 10.72 792632 1785946 70462 17:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 ens3 341.04 178.96 1049.46 61.32 0.00 0.00 0.00 0.00 17:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 58.53 43.57 678.18 5.61 0.00 0.00 0.00 0.00 17:37:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 216.69 150.72 749.29 14.79 0.00 0.00 0.00 0.00 17:38:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 11.75 12.58 9.05 5.97 0.00 0.00 0.00 0.00 17:39:01 lo 0.87 0.87 0.08 0.08 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: ens3 156.99 96.45 621.50 21.92 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 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-4459) 07/02/25 _x86_64_ (4 CPU) 17:34:44 LINUX RESTART (4 CPU) 17:35:01 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 18.80 0.00 2.91 4.89 2.33 71.07 17:36:01 0 34.14 0.00 2.64 3.99 2.61 56.63 17:36:01 1 12.02 0.00 2.15 4.58 2.00 79.25 17:36:01 2 11.87 0.00 4.57 3.00 2.44 78.12 17:36:01 3 17.16 0.00 2.28 8.00 2.27 70.30 17:37:01 all 19.96 0.00 1.29 2.04 1.11 75.60 17:37:01 0 3.53 0.00 0.27 0.00 0.27 95.94 17:37:01 1 36.05 0.00 2.13 0.58 1.58 59.65 17:37:01 2 9.85 0.00 1.16 7.24 1.16 80.58 17:37:01 3 30.46 0.00 1.60 0.33 1.45 66.16 17:38:01 all 26.11 1.75 5.73 7.93 4.70 53.78 17:38:01 0 28.38 0.02 5.61 7.48 4.60 53.92 17:38:01 1 22.43 0.00 5.36 8.13 4.50 59.59 17:38:01 2 22.09 0.00 5.72 7.40 4.53 60.26 17:38:01 3 31.53 6.96 6.27 8.69 5.17 41.39 17:39:01 all 20.73 0.00 1.02 0.80 1.11 76.34 17:39:01 0 10.29 0.00 0.85 0.03 0.57 88.26 17:39:01 1 35.87 0.00 1.33 0.70 1.75 60.35 17:39:01 2 28.98 0.00 1.35 2.38 1.42 65.87 17:39:01 3 7.73 0.00 0.55 0.10 0.70 90.92 Average: all 21.41 0.44 2.74 3.92 2.32 69.17 Average: 0 19.11 0.00 2.35 2.88 2.01 73.64 Average: 1 26.58 0.00 2.75 3.51 2.46 64.70 Average: 2 18.20 0.00 3.20 5.01 2.39 71.20 Average: 3 21.74 1.75 2.68 4.29 2.40 67.14