---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3344 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 9.2G 11G 48% / 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 506 5047 0 2421 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:14:45:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe14:45ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:21:9e:e8 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-3344) 06/21/25 _x86_64_ (4 CPU) 02:19:28 LINUX RESTART (4 CPU) 02:20:01 tps rtps wtps bread/s bwrtn/s 02:21:01 110.01 48.38 61.64 3881.35 5879.55 02:22:01 81.42 30.36 51.06 1659.32 8240.49 02:23:01 31.61 0.17 31.44 2.80 5429.63 02:24:01 8.66 0.03 8.63 0.27 322.56 02:25:01 40.48 11.31 29.16 830.13 3957.74 02:26:01 36.07 1.40 34.67 123.69 5504.03 Average: 51.37 15.27 36.10 1082.87 4888.89 02:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 5800684 7385888 2366744 28.98 41012 1722520 1014508 11.01 618396 1574176 81840 02:22:01 5463088 7302800 2704340 33.11 59776 1943432 1156728 12.55 714500 1785976 103712 02:23:01 5360480 7254780 2806948 34.37 62024 1994096 1125916 12.22 764476 1834784 1924 02:24:01 5348976 7249856 2818452 34.51 63872 1997944 1125916 12.22 770776 1837892 1580 02:25:01 4444192 6481184 3723236 45.59 66304 2127908 1845892 20.03 1602472 1899440 1864 02:26:01 5127400 7315140 3040028 37.22 71400 2270448 1056336 11.46 850664 1965428 23672 Average: 5257470 7164941 2909958 35.63 60731 2009391 1220883 13.25 886881 1816283 35765 02:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 393.48 226.71 1436.22 65.67 0.00 0.00 0.00 0.00 02:22:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 77.52 44.96 399.38 12.95 0.00 0.00 0.00 0.00 02:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 103.60 123.26 830.83 18.03 0.00 0.00 0.00 0.00 02:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 54.72 78.41 55.70 12.54 0.00 0.00 0.00 0.00 02:25:01 lo 1.03 1.03 0.35 0.35 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 ens3 252.02 277.64 1723.64 40.44 0.00 0.00 0.00 0.00 02:26:01 lo 1.38 1.38 0.10 0.10 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 ens3 172.89 183.57 974.69 40.28 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.12 0.12 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 175.70 155.76 903.39 31.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3344) 06/21/25 _x86_64_ (4 CPU) 02:19:28 LINUX RESTART (4 CPU) 02:20:01 CPU %user %nice %system %iowait %steal %idle 02:21:01 all 23.50 0.00 1.79 3.65 2.16 68.89 02:21:01 0 13.86 0.00 1.81 2.94 2.04 79.35 02:21:01 1 35.51 0.00 1.66 1.05 2.39 59.39 02:21:01 2 13.49 0.00 1.81 4.44 2.34 77.93 02:21:01 3 31.18 0.00 1.90 6.18 1.90 58.84 02:22:01 all 21.77 0.00 1.46 2.03 1.61 73.13 02:22:01 0 5.62 0.00 0.64 2.33 1.50 89.90 02:22:01 1 25.19 0.00 1.75 0.48 1.48 71.10 02:22:01 2 11.49 0.00 1.15 3.67 1.43 82.26 02:22:01 3 44.90 0.00 2.31 1.61 2.03 49.14 02:23:01 all 9.76 0.00 0.57 0.30 1.15 88.21 02:23:01 0 4.08 0.00 0.23 0.08 0.64 94.96 02:23:01 1 12.12 0.00 1.18 0.13 1.70 84.88 02:23:01 2 15.62 0.00 0.38 0.92 1.28 81.80 02:23:01 3 7.29 0.00 0.48 0.08 1.02 91.12 02:24:01 all 3.64 0.00 0.27 0.03 0.56 95.50 02:24:01 0 2.73 0.00 0.36 0.00 0.38 96.53 02:24:01 1 5.92 0.00 0.61 0.12 1.02 92.33 02:24:01 2 2.76 0.00 0.05 0.00 0.35 96.84 02:24:01 3 3.12 0.00 0.05 0.02 0.48 96.33 02:25:01 all 44.36 0.00 1.43 0.50 4.28 49.43 02:25:01 0 51.71 0.00 0.84 0.15 3.91 43.38 02:25:01 1 35.02 0.00 2.10 1.13 4.59 57.15 02:25:01 2 43.16 0.00 1.52 0.36 4.42 50.52 02:25:01 3 47.63 0.00 1.26 0.36 4.17 46.57 02:26:01 all 25.00 0.00 1.35 0.66 1.74 71.24 02:26:01 0 48.92 0.00 1.33 0.42 2.42 46.92 02:26:01 1 14.32 0.00 1.71 1.58 1.89 80.51 02:26:01 2 21.81 0.00 0.93 0.63 1.41 75.22 02:26:01 3 15.05 0.00 1.43 0.00 1.26 82.26 Average: all 21.35 0.00 1.15 1.19 1.92 74.39 Average: 0 21.10 0.00 0.87 0.99 1.81 75.23 Average: 1 21.35 0.00 1.50 0.75 2.18 74.21 Average: 2 18.07 0.00 0.97 1.67 1.87 77.41 Average: 3 24.87 0.00 1.24 1.37 1.81 70.71