---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4035 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 9.5G 9.8G 50% / 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 491 4671 0 2812 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:ee:23:df brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feee:23df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:3d:1e:4f 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-4035) 06/22/26 _x86_64_ (4 CPU) 20:31:39 LINUX RESTART (4 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:01 157.41 68.61 88.80 5554.94 40091.60 20:34:01 61.61 0.12 61.49 21.46 9980.47 20:35:01 206.61 140.39 66.23 5054.98 24320.83 20:36:01 38.09 1.13 36.96 88.65 8607.23 Average: 115.93 52.56 63.37 2680.11 20750.18 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 5861856 7400412 2305572 28.23 39068 1679296 988684 10.73 599520 1536836 68440 20:34:01 5498060 7356016 2669368 32.68 59712 1959132 1033148 11.21 644940 1816300 164676 20:35:01 4858672 7418692 3308756 40.51 78100 2619704 968604 10.51 896924 2154464 207140 20:36:01 4799336 7379136 3368092 41.24 80804 2637572 973404 10.56 949176 2162744 16812 Average: 5254481 7388564 2912947 35.67 64421 2223926 990960 10.75 772640 1917586 114267 20:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:01 ens3 412.16 202.42 1216.86 63.03 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 20:34:01 ens3 59.01 45.64 667.91 5.11 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:35:01 ens3 242.29 198.82 1359.76 22.43 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 20:36:01 ens3 13.81 14.73 12.33 6.87 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 181.82 115.41 814.24 24.36 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 1.37 1.37 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-4035) 06/22/26 _x86_64_ (4 CPU) 20:31:39 LINUX RESTART (4 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 19.89 0.00 2.96 6.45 2.52 68.19 20:33:01 0 8.77 0.00 1.94 11.47 2.09 75.73 20:33:01 1 24.20 0.00 2.28 6.37 2.58 64.58 20:33:01 2 21.87 0.00 2.00 2.53 2.56 71.04 20:33:01 3 24.75 0.00 5.60 5.42 2.83 61.39 20:34:01 all 20.12 0.00 1.18 2.08 1.28 75.34 20:34:01 0 1.58 0.00 0.35 4.98 0.35 92.74 20:34:01 1 57.54 0.00 2.85 0.80 2.32 36.49 20:34:01 2 16.36 0.00 1.06 2.31 1.56 78.70 20:34:01 3 4.91 0.00 0.45 0.22 0.90 93.53 20:35:01 all 27.19 1.62 4.89 10.87 4.49 50.95 20:35:01 0 23.03 0.03 4.48 8.11 4.02 60.32 20:35:01 1 27.29 0.00 4.61 11.09 4.58 52.43 20:35:01 2 33.17 0.00 4.78 10.49 4.65 46.91 20:35:01 3 25.26 6.43 5.69 13.76 4.71 44.16 20:36:01 all 20.17 0.00 1.12 1.38 1.32 76.00 20:36:01 0 21.52 0.00 0.81 0.62 1.30 75.75 20:36:01 1 28.09 0.00 1.81 2.84 1.53 65.74 20:36:01 2 7.34 0.00 0.98 1.92 1.14 88.61 20:36:01 3 23.74 0.00 0.88 0.18 1.35 73.85 Average: all 21.85 0.41 2.54 5.20 2.41 67.60 Average: 0 13.73 0.01 1.90 6.30 1.94 76.12 Average: 1 34.28 0.00 2.89 5.28 2.75 54.80 Average: 2 19.70 0.00 2.21 4.32 2.48 71.30 Average: 3 19.67 1.61 3.16 4.90 2.45 68.22