---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12897 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 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 516 5086 0 2372 7175 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:fa:b9:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fefa:b967/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:08:e5:8a 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-12897) 09/17/26 _x86_64_ (4 CPU) 13:24:47 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 162.36 61.17 101.18 4979.97 41343.79 13:27:01 139.03 21.01 118.01 2921.11 21939.14 Average: 150.69 41.09 109.60 3950.54 31641.47 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 5679476 7348784 2487952 30.46 47480 1794660 1023604 11.11 670112 1632280 188052 13:27:01 5172212 7309444 2995216 36.67 67400 2222692 1056256 11.46 758820 2008776 13532 Average: 5425844 7329114 2741584 33.57 57440 2008676 1039930 11.28 714466 1820528 100792 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:26:01 ens3 394.35 246.51 1534.36 67.62 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 13:27:01 ens3 135.59 114.91 1447.52 16.60 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 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 264.97 180.71 1490.94 42.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12897) 09/17/26 _x86_64_ (4 CPU) 13:24:47 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 17.27 0.00 2.41 5.12 0.06 75.14 13:26:01 0 5.61 0.00 1.55 6.31 0.05 86.47 13:26:01 1 17.70 0.00 3.88 5.87 0.05 72.50 13:26:01 2 15.61 0.00 2.01 4.16 0.05 78.16 13:26:01 3 30.15 0.00 2.17 4.11 0.08 63.49 13:27:01 all 18.28 0.00 1.86 3.72 0.06 76.08 13:27:01 0 9.30 0.00 1.72 6.82 0.05 82.11 13:27:01 1 35.91 0.00 2.76 0.50 0.08 60.75 13:27:01 2 20.43 0.00 1.31 1.09 0.07 77.10 13:27:01 3 7.46 0.00 1.68 6.49 0.05 84.33 Average: all 17.78 0.00 2.14 4.42 0.06 75.61 Average: 0 7.45 0.00 1.64 6.57 0.05 84.29 Average: 1 26.81 0.00 3.32 3.18 0.07 66.62 Average: 2 18.02 0.00 1.66 2.63 0.06 77.63 Average: 3 18.83 0.00 1.92 5.29 0.07 73.89