---> uname -a: Linux prd-queue-docker-4c-4g-29476 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): 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: 2799.996 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 692K 1.6G 1% /run /dev/vda1 78G 51G 27G 66% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 612 1938 0 13488 15097 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:44:b8:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75408sec preferred_lft 75408sec inet6 fe80::f816:3eff:fe44:b848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:24:a9:a8 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:a6ff:fe24:a9a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29476) 07/28/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.27 0.03 2.23 1.47 25.19 00:02:01 1.77 0.00 1.77 0.00 78.79 00:03:01 486.59 0.77 485.82 11.46 40920.36 00:04:01 241.32 0.25 241.07 5.47 47388.27 00:05:01 8.27 0.00 8.27 0.00 1129.41 Average: 148.04 0.21 147.83 3.68 17907.59 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1180416 15534784 15244532 92.81 1127712 12447596 938740 5.37 2960836 11008092 216 00:02:01 1148268 15507308 15276680 93.01 1127712 12452284 988996 5.66 2989412 11011228 3492 00:03:01 1964860 15428076 14460088 88.04 1129900 11572796 1179652 6.75 2950932 10248104 18952 00:04:01 2037328 15509712 14387620 87.60 1158192 11599740 1053112 6.03 2921880 10255028 800 00:05:01 1992996 15523940 14431952 87.87 1158196 11661088 955280 5.47 2914120 10310468 48880 Average: 1664774 15500764 14760174 89.86 1140342 11946701 1023156 5.86 2947436 10566584 14468 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.28 0.15 0.06 0.26 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.13 10.95 31.38 2.81 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:03:01 ens3 629.16 426.04 3240.13 43.51 0.00 0.00 0.00 0.00 00:03:01 vethb73869c 376.02 574.29 25.66 3224.05 0.00 0.00 0.00 0.26 00:03:01 docker0 376.02 574.14 20.51 3224.04 0.00 0.00 0.00 0.00 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 ens3 451.45 533.65 1468.16 2562.64 0.00 0.00 0.00 0.00 00:04:01 docker0 58.92 77.35 5.28 646.66 0.00 0.00 0.00 0.00 00:04:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 00:05:01 ens3 241.33 359.79 25.84 2793.70 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 267.27 266.10 953.14 1080.46 0.00 0.00 0.00 0.00 Average: docker0 87.00 130.31 5.16 774.20 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29476) 07/28/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.02 0.01 99.90 00:01:01 0 0.05 0.00 0.02 0.02 0.00 99.92 00:01:01 1 0.05 0.00 0.05 0.03 0.03 99.83 00:01:01 2 0.00 0.00 0.02 0.02 0.02 99.95 00:01:01 3 0.02 0.00 0.03 0.00 0.02 99.93 00:02:01 all 0.29 0.00 0.15 0.01 0.01 99.54 00:02:01 0 0.13 0.00 0.12 0.03 0.02 99.70 00:02:01 1 0.22 0.00 0.18 0.00 0.02 99.58 00:02:01 2 0.22 0.00 0.13 0.02 0.00 99.63 00:02:01 3 0.57 0.00 0.18 0.02 0.02 99.22 00:03:01 all 15.45 0.00 5.04 2.91 0.07 76.53 00:03:01 0 12.08 0.00 4.37 1.14 0.05 82.36 00:03:01 1 14.82 0.00 3.75 2.96 0.07 78.40 00:03:01 2 10.77 0.00 5.85 6.19 0.07 77.12 00:03:01 3 24.13 0.00 6.20 1.40 0.08 68.19 00:04:01 all 27.69 0.00 4.39 1.84 0.07 66.00 00:04:01 0 24.95 0.00 4.10 0.10 0.07 70.78 00:04:01 1 21.01 0.00 3.48 1.09 0.08 74.33 00:04:01 2 28.37 0.00 5.30 1.41 0.07 64.85 00:04:01 3 36.44 0.00 4.74 4.77 0.08 53.97 00:05:01 all 23.07 0.00 1.30 0.08 0.07 75.48 00:05:01 0 21.35 0.00 1.74 0.03 0.07 76.80 00:05:01 1 27.49 0.00 1.06 0.08 0.05 71.32 00:05:01 2 23.29 0.00 1.29 0.22 0.07 75.14 00:05:01 3 20.11 0.00 1.08 0.02 0.07 78.72 Average: all 13.29 0.00 2.18 0.97 0.05 83.51 Average: 0 11.73 0.00 2.07 0.26 0.04 85.90 Average: 1 12.73 0.00 1.70 0.83 0.05 84.69 Average: 2 12.50 0.00 2.51 1.56 0.04 83.38 Average: 3 16.21 0.00 2.44 1.23 0.05 80.07