---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42123 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 12G 144G 8% / 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 833 27627 0 3706 30878 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:fe:01:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fefe:1fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:30:ed:63 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::42:88ff:fe30:ed63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42123) 08/29/25 _x86_64_ (8 CPU) 16:37:20 LINUX RESTART (8 CPU) 16:38:01 tps rtps wtps bread/s bwrtn/s 16:39:01 162.24 10.41 151.82 1305.38 90102.72 16:40:01 273.52 2.22 271.30 347.28 72734.94 16:41:01 83.77 1.13 82.64 81.59 43855.22 Average: 173.18 4.59 168.59 578.08 68897.63 16:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 29751292 31708040 3187928 9.68 80304 2174536 1496456 4.40 910968 1957592 384908 16:40:01 28672992 31678472 4266228 12.95 107648 3170636 1517192 4.46 1276396 2616284 11416 16:41:01 28256472 31583760 4682748 14.22 138700 3456068 1488816 4.38 1197792 3103212 8976 Average: 28893585 31656757 4045635 12.28 108884 2933747 1500821 4.42 1128385 2559029 135100 16:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 lo 3.80 3.80 0.46 0.46 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 209.35 178.22 3921.08 21.43 0.00 0.00 0.00 0.00 16:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 docker0 245.43 305.88 17.95 4622.12 0.00 0.00 0.00 0.00 16:40:01 ens3 334.43 270.40 5269.11 24.06 0.00 0.00 0.00 0.00 16:41:01 lo 2.73 2.73 0.32 0.32 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 201.65 214.13 1226.96 1158.99 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 81.81 101.96 5.98 1540.71 0.00 0.00 0.00 0.00 Average: ens3 248.48 220.92 3472.38 401.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42123) 08/29/25 _x86_64_ (8 CPU) 16:37:20 LINUX RESTART (8 CPU) 16:38:01 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 9.72 0.00 1.18 2.57 0.05 86.49 16:39:01 0 25.57 0.00 2.02 7.73 0.08 64.59 16:39:01 1 19.29 0.00 1.64 0.40 0.07 78.60 16:39:01 2 1.15 0.00 0.59 4.57 0.02 93.68 16:39:01 3 11.49 0.00 1.67 1.15 0.03 85.65 16:39:01 4 1.26 0.00 0.85 6.33 0.05 91.50 16:39:01 5 12.96 0.00 1.42 0.35 0.10 85.17 16:39:01 6 3.42 0.00 0.72 0.03 0.02 95.81 16:39:01 7 2.59 0.00 0.49 0.02 0.03 96.87 16:40:01 all 32.00 0.00 2.01 2.19 0.09 63.71 16:40:01 0 28.76 0.00 1.14 4.75 0.10 65.26 16:40:01 1 30.33 0.00 1.31 0.05 0.08 68.23 16:40:01 2 29.99 0.00 1.84 3.06 0.08 65.02 16:40:01 3 28.81 0.00 2.52 4.58 0.10 63.99 16:40:01 4 23.19 0.00 1.52 0.72 0.08 74.48 16:40:01 5 28.04 0.00 1.78 0.84 0.08 69.26 16:40:01 6 43.52 0.00 2.84 0.05 0.10 53.50 16:40:01 7 43.43 0.00 3.10 3.47 0.10 49.90 16:41:01 all 10.07 0.00 1.56 1.22 0.05 87.10 16:41:01 0 1.10 0.00 0.77 2.09 0.07 95.97 16:41:01 1 15.20 0.00 1.46 0.10 0.03 83.20 16:41:01 2 4.16 0.00 1.27 1.74 0.03 92.79 16:41:01 3 17.98 0.00 1.95 0.12 0.05 79.91 16:41:01 4 6.55 0.00 1.85 0.02 0.03 91.55 16:41:01 5 5.56 0.00 2.10 0.40 0.05 91.89 16:41:01 6 4.56 0.00 1.17 0.02 0.03 94.22 16:41:01 7 25.48 0.00 1.99 5.25 0.05 67.22 Average: all 17.25 0.00 1.58 1.99 0.06 79.11 Average: 0 18.46 0.00 1.31 4.85 0.08 75.29 Average: 1 21.61 0.00 1.47 0.18 0.06 76.68 Average: 2 11.77 0.00 1.23 3.13 0.04 83.82 Average: 3 19.41 0.00 2.05 1.95 0.06 76.53 Average: 4 10.34 0.00 1.41 2.36 0.06 85.84 Average: 5 15.52 0.00 1.77 0.53 0.08 82.11 Average: 6 17.13 0.00 1.57 0.03 0.05 81.21 Average: 7 23.79 0.00 1.86 2.91 0.06 71.38