---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3584 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 9.3G 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: 7976 493 4927 0 2555 7186 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:22:31:dd brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe22:31dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:80:6a:45 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-3584) 06/23/25 _x86_64_ (4 CPU) 21:49:38 LINUX RESTART (4 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 150.98 66.76 84.22 5329.42 40459.20 21:52:01 79.10 14.26 64.84 1400.83 8444.46 21:53:01 171.24 103.95 67.29 3254.65 17598.67 Average: 133.78 61.66 72.12 3328.41 22168.20 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 5801312 7369836 2366116 28.97 39140 1708408 1012728 10.99 630152 1563908 83012 21:52:01 5380056 7420244 2787372 34.13 75024 2114808 1047904 11.37 619628 1932256 313364 21:53:01 5049656 7358108 3117772 38.17 88324 2359688 992040 10.76 777024 2085596 23048 Average: 5410341 7382729 2757087 33.76 67496 2060968 1017557 11.04 675601 1860587 139808 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 ens3 389.47 213.33 1429.83 64.31 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:52:01 ens3 187.00 131.43 999.60 13.59 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 21:53:01 ens3 19.23 15.54 66.34 5.54 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 198.57 120.10 831.91 27.82 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3584) 06/23/25 _x86_64_ (4 CPU) 21:49:38 LINUX RESTART (4 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 20.62 0.00 2.89 5.37 2.26 68.87 21:51:01 0 9.54 0.00 1.48 6.51 1.63 80.85 21:51:01 1 39.83 0.00 2.54 3.42 2.61 51.60 21:51:01 2 24.40 0.00 2.58 3.06 2.98 66.98 21:51:01 3 8.67 0.00 4.94 8.49 1.82 76.07 21:52:01 all 20.24 0.00 1.98 1.84 1.98 73.96 21:52:01 0 11.77 0.00 1.37 1.31 1.67 83.87 21:52:01 1 22.40 0.00 2.05 2.98 2.20 70.38 21:52:01 2 35.39 0.00 2.93 1.71 2.86 57.11 21:52:01 3 11.37 0.00 1.56 1.36 1.20 84.50 21:53:01 all 33.78 0.00 5.06 7.91 4.08 49.16 21:53:01 0 30.25 0.00 4.37 8.91 4.18 52.29 21:53:01 1 24.01 0.00 5.24 6.82 3.49 60.44 21:53:01 2 23.04 0.00 4.70 6.86 3.97 61.43 21:53:01 3 57.73 0.00 5.94 9.07 4.69 22.57 Average: all 24.89 0.00 3.31 5.04 2.78 63.99 Average: 0 17.21 0.00 2.41 5.58 2.50 72.30 Average: 1 28.73 0.00 3.28 4.41 2.77 60.82 Average: 2 27.62 0.00 3.40 3.87 3.27 61.84 Average: 3 25.98 0.00 4.15 6.31 2.57 60.97