---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41679 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 847 28924 0 2395 30893 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0f:cb:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe0f:cbfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:a2:54:55 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 inet6 fe80::42:a8ff:fea2:5455/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41679) 08/28/25 _x86_64_ (8 CPU) 07:50:21 LINUX RESTART (8 CPU) 07:51:02 tps rtps wtps bread/s bwrtn/s 07:52:01 320.95 29.50 291.44 982.88 32411.05 07:53:01 157.77 9.47 148.31 1679.05 44020.80 Average: 238.67 19.40 219.27 1333.89 38264.70 07:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 30135436 31694208 2803784 8.51 69248 1800668 1456588 4.29 852416 1659664 160288 07:53:01 29602592 31614468 3336628 10.13 81740 2228224 1531128 4.50 1026848 1987080 25644 Average: 29869014 31654338 3070206 9.32 75494 2014446 1493858 4.40 939632 1823372 92966 07:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 ens3 185.44 139.33 1263.86 53.28 0.00 0.00 0.00 0.00 07:52:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 147.53 123.46 1980.08 64.42 0.00 0.00 0.00 0.00 07:53:01 lo 4.93 4.93 0.56 0.56 0.00 0.00 0.00 0.00 07:53:01 docker0 2.70 4.25 0.17 82.92 0.00 0.00 0.00 0.00 Average: ens3 166.32 131.33 1624.98 58.90 0.00 0.00 0.00 0.00 Average: lo 3.16 3.16 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 1.36 2.14 0.09 41.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41679) 08/28/25 _x86_64_ (8 CPU) 07:50:21 LINUX RESTART (8 CPU) 07:51:02 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 10.14 0.00 0.84 4.04 0.03 84.95 07:52:01 0 2.05 0.00 0.25 1.46 0.02 96.22 07:52:01 1 8.19 0.00 1.10 3.11 0.03 87.56 07:52:01 2 42.09 0.00 2.52 3.80 0.09 51.51 07:52:01 3 3.62 0.00 0.15 0.20 0.03 95.99 07:52:01 4 6.58 0.00 0.71 8.36 0.03 84.31 07:52:01 5 9.55 0.00 0.95 13.82 0.03 75.65 07:52:01 6 7.16 0.00 0.80 1.07 0.03 90.94 07:52:01 7 2.06 0.00 0.24 0.54 0.03 97.13 07:53:01 all 7.61 0.00 1.21 4.90 0.04 86.24 07:53:01 0 2.43 0.00 0.87 1.66 0.05 95.00 07:53:01 1 20.23 0.00 1.23 2.35 0.03 76.16 07:53:01 2 20.45 0.00 1.69 2.28 0.05 75.53 07:53:01 3 2.52 0.00 1.53 6.36 0.03 89.55 07:53:01 4 2.64 0.00 0.99 23.19 0.03 73.15 07:53:01 5 4.85 0.00 1.20 0.75 0.03 93.16 07:53:01 6 5.43 0.00 1.04 2.46 0.05 91.02 07:53:01 7 2.36 0.00 1.10 0.15 0.03 96.35 Average: all 8.86 0.00 1.03 4.47 0.04 85.60 Average: 0 2.24 0.00 0.56 1.56 0.03 95.60 Average: 1 14.25 0.00 1.17 2.73 0.03 81.83 Average: 2 31.19 0.00 2.10 3.03 0.07 63.61 Average: 3 3.07 0.00 0.84 3.29 0.03 92.76 Average: 4 4.60 0.00 0.85 15.82 0.03 78.69 Average: 5 7.18 0.00 1.08 7.23 0.03 84.48 Average: 6 6.29 0.00 0.92 1.77 0.04 90.98 Average: 7 2.21 0.00 0.67 0.35 0.03 96.74