---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3618 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.4G 57% / 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 459 354 0 3130 3201 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:6c:3d:2e brd ff:ff:ff:ff:ff:ff inet 10.32.6.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe6c:3d2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:80:6e:52 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-3618) 03/27/25 _x86_64_ (4 CPU) 01:28:45 LINUX RESTART (4 CPU) 01:29:01 tps rtps wtps bread/s bwrtn/s 01:30:01 171.62 69.17 102.45 5619.60 41311.13 01:31:01 174.48 19.62 154.86 2744.17 64970.42 01:32:01 228.57 98.40 130.17 4099.43 34698.83 01:33:01 39.09 21.56 17.53 1775.84 755.87 Average: 153.45 52.19 101.26 3559.68 35437.72 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 1581884 3314104 2456768 60.83 51080 1833836 944188 18.56 617916 1653676 216564 01:31:01 172680 3139936 3865972 95.72 91580 2968984 1342172 26.38 764816 2815276 205928 01:32:01 484008 3336712 3554644 88.02 149280 2688908 1034112 20.33 1063248 2100644 1552 01:33:01 417304 3305584 3621348 89.67 151764 2756776 974752 19.16 1541392 1725832 16432 Average: 663969 3274084 3374683 83.56 110926 2562126 1073806 21.11 996843 2073857 110119 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 ens3 330.01 219.30 1410.20 65.90 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:31:01 ens3 1140.49 545.42 7554.28 45.47 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 01:32:01 ens3 499.10 360.00 1489.80 1552.96 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 01:33:01 ens3 154.39 283.52 22.53 2163.95 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 531.07 352.08 2619.77 956.98 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 1.70 1.70 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3618) 03/27/25 _x86_64_ (4 CPU) 01:28:45 LINUX RESTART (4 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 17.10 0.00 2.14 5.59 0.05 75.11 01:30:01 0 12.29 0.00 1.45 1.65 0.05 84.56 01:30:01 1 35.65 0.00 2.68 6.63 0.08 54.96 01:30:01 2 15.07 0.00 2.02 6.97 0.07 75.88 01:30:01 3 5.37 0.00 2.45 7.13 0.05 84.99 01:31:01 all 20.79 0.00 4.75 2.91 0.08 71.47 01:31:01 0 18.99 0.00 3.93 1.32 0.07 75.70 01:31:01 1 23.31 0.00 5.09 1.35 0.07 70.18 01:31:01 2 28.17 0.00 4.98 4.04 0.08 62.73 01:31:01 3 12.73 0.00 4.99 4.91 0.07 77.30 01:32:01 all 25.47 0.00 4.78 6.06 0.09 63.61 01:32:01 0 22.29 0.00 5.16 4.36 0.08 68.10 01:32:01 1 26.36 0.00 5.45 4.33 0.10 63.75 01:32:01 2 31.41 0.00 5.44 7.05 0.12 55.99 01:32:01 3 21.76 0.00 3.05 8.47 0.07 66.65 01:33:01 all 21.88 0.00 1.20 0.92 0.07 75.94 01:33:01 0 34.28 0.00 1.32 1.10 0.07 63.23 01:33:01 1 12.60 0.00 1.06 0.08 0.05 86.21 01:33:01 2 14.57 0.00 1.30 0.25 0.07 83.81 01:33:01 3 26.01 0.00 1.14 2.26 0.07 70.52 Average: all 21.31 0.00 3.21 3.87 0.07 71.54 Average: 0 21.97 0.00 2.96 2.11 0.07 72.90 Average: 1 24.48 0.00 3.56 3.10 0.08 68.78 Average: 2 22.31 0.00 3.44 4.58 0.08 69.60 Average: 3 16.47 0.00 2.91 5.69 0.06 74.87