---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3157 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: 2799.998 BogoMIPS: 5599.99 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 12G 7.8G 60% / 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 547 2454 0 4974 7129 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:13:4e:4b brd ff:ff:ff:ff:ff:ff inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe13:4e4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:df:04:ae 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-3157) 06/18/25 _x86_64_ (4 CPU) 18:56:39 LINUX RESTART (4 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 152.41 68.46 83.95 5537.88 41923.16 18:59:01 57.68 0.25 57.43 27.86 8748.55 19:00:01 130.31 12.83 117.48 2244.03 80324.75 19:01:01 112.83 0.23 112.60 22.13 44758.68 19:02:01 17.98 0.60 17.38 43.05 734.02 Average: 94.24 16.47 77.77 1574.83 35296.11 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 5808736 7395580 2358692 28.88 37028 1727256 1000568 10.86 616176 1567836 54776 18:59:01 5553480 7365576 2613948 32.00 56336 1920648 1027856 11.15 662180 1751352 100336 19:00:01 2483036 7368488 5684392 69.60 104520 4795940 1217972 13.22 734392 4564604 635764 19:01:01 2589516 7363540 5577912 68.29 119068 4631280 1111216 12.06 1015476 4137508 1440 19:02:01 2543136 7329628 5624292 68.86 120712 4641008 1052024 11.42 1101340 4096408 24396 Average: 3795581 7364562 4371847 53.53 87533 3543226 1081927 11.74 825913 3223542 163342 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 530.93 265.96 1687.24 67.59 0.00 0.00 0.00 0.00 18:58:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 53.03 43.20 655.54 5.57 0.00 0.00 0.00 0.00 18:59:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 476.09 257.59 13289.03 20.75 0.00 0.00 0.00 0.00 19:00:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 ens3 594.97 338.75 396.20 1098.77 0.00 0.00 0.00 0.00 19:01:01 lo 1.67 1.67 0.14 0.14 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 58.21 84.89 20.27 555.62 0.00 0.00 0.00 0.00 19:02:01 lo 1.40 1.40 0.13 0.13 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 342.64 198.07 3209.37 349.68 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3157) 06/18/25 _x86_64_ (4 CPU) 18:56:39 LINUX RESTART (4 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 21.28 0.00 3.13 5.57 2.47 67.54 18:58:01 0 11.34 0.00 1.77 5.86 2.06 78.96 18:58:01 1 26.96 0.00 2.61 4.14 2.59 63.70 18:58:01 2 23.91 0.00 5.63 5.23 2.49 62.74 18:58:01 3 22.93 0.00 2.53 7.07 2.76 64.71 18:59:01 all 19.89 0.00 1.16 2.18 1.31 75.46 18:59:01 0 4.41 0.00 0.66 6.22 0.81 87.89 18:59:01 1 9.61 0.00 0.58 0.13 0.90 88.78 18:59:01 2 57.59 0.00 2.74 0.70 2.60 36.37 18:59:01 3 7.91 0.00 0.66 1.67 0.93 88.83 19:00:01 all 24.00 0.00 9.75 2.76 3.09 60.41 19:00:01 0 25.63 0.00 8.81 0.85 2.72 61.99 19:00:01 1 22.01 0.00 10.37 4.98 3.24 59.39 19:00:01 2 28.18 0.00 8.69 3.68 3.51 55.95 19:00:01 3 20.16 0.00 11.12 1.52 2.87 64.34 19:01:01 all 38.71 0.00 15.60 1.97 3.35 40.37 19:01:01 0 40.90 0.00 16.11 1.39 3.19 38.41 19:01:01 1 35.76 0.00 15.33 1.76 3.21 43.93 19:01:01 2 36.05 0.00 15.91 1.86 3.54 42.63 19:01:01 3 42.16 0.00 15.06 2.87 3.43 36.48 19:02:01 all 22.74 0.00 1.47 0.75 1.50 73.53 19:02:01 0 11.61 0.00 1.08 0.07 0.92 86.32 19:02:01 1 9.70 0.00 1.13 2.17 1.21 85.79 19:02:01 2 46.37 0.00 2.38 0.22 2.18 48.86 19:02:01 3 23.26 0.00 1.31 0.55 1.75 73.13 Average: all 25.32 0.00 6.20 2.65 2.34 63.49 Average: 0 18.72 0.00 5.66 2.89 1.94 70.79 Average: 1 20.80 0.00 5.98 2.63 2.23 68.36 Average: 2 38.45 0.00 7.06 2.33 2.86 49.29 Average: 3 23.27 0.00 6.10 2.74 2.35 65.53