---> uname -a: Linux prd-queue-docker-4c-4g-13401 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: 2799.998 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 696K 1.6G 1% /run /dev/vda1 78G 11G 67G 15% / 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 626 12150 0 3263 15083 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:da:9f:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:feda:9ff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:f0:50:8c 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::42:9aff:fef0:508c/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-13401) 11/17/25 _x86_64_ (4 CPU) 16:02:25 LINUX RESTART (4 CPU) 16:03:01 tps rtps wtps bread/s bwrtn/s 16:04:01 338.64 30.21 308.43 1961.01 39276.92 16:05:01 510.80 2.10 508.70 353.14 43216.40 16:06:01 124.53 0.13 124.40 17.73 45993.80 16:07:01 11.63 0.80 10.83 95.05 561.64 Average: 246.40 8.31 238.09 606.73 32262.19 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 13653876 15535712 2771080 16.87 72960 1999016 1156248 6.62 744252 1784808 39876 16:05:01 12246804 15484084 4178152 25.44 118244 3248184 1317136 7.54 903376 2949792 509316 16:06:01 12504972 15499272 3919984 23.87 134664 2984156 1183672 6.77 977012 2612628 1468 16:07:01 12440008 15438480 3984948 24.26 136244 2991688 1158216 6.63 1051912 2608236 27364 Average: 12711415 15489387 3713541 22.61 115528 2805761 1203818 6.89 919138 2488866 144506 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 lo 3.07 3.07 0.35 0.35 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 136.71 93.83 1640.73 35.21 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 docker0 203.80 296.35 11.03 3205.77 0.00 0.00 0.00 0.00 16:05:01 ens3 348.26 249.13 3216.89 25.47 0.00 0.00 0.00 0.00 16:06:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 16:06:01 docker0 33.58 49.34 4.02 656.49 0.00 0.00 0.00 0.00 16:06:01 ens3 527.85 527.26 1454.22 3473.52 0.00 0.00 0.00 0.00 16:07:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 342.19 311.43 35.35 2354.06 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 59.34 86.42 3.76 965.57 0.00 0.00 0.00 0.00 Average: ens3 338.75 295.41 1586.80 1472.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-13401) 11/17/25 _x86_64_ (4 CPU) 16:02:25 LINUX RESTART (4 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 19.65 0.00 1.87 4.09 0.07 74.33 16:04:01 0 33.94 0.00 2.31 3.93 0.08 59.74 16:04:01 1 19.89 0.00 2.48 3.80 0.05 73.78 16:04:01 2 7.81 0.00 1.16 5.42 0.10 85.51 16:04:01 3 17.05 0.00 1.55 3.17 0.05 78.18 16:05:01 all 14.23 0.00 5.93 4.50 0.10 75.24 16:05:01 0 20.40 0.00 5.98 2.02 0.10 71.50 16:05:01 1 10.48 0.00 5.19 1.39 0.10 82.83 16:05:01 2 17.22 0.00 7.83 7.07 0.08 67.79 16:05:01 3 8.83 0.00 4.73 7.57 0.10 78.78 16:06:01 all 27.69 0.00 3.35 2.32 0.08 66.56 16:06:01 0 23.36 0.00 3.51 2.80 0.07 70.26 16:06:01 1 24.89 0.00 3.23 1.03 0.08 70.77 16:06:01 2 40.90 0.00 3.63 0.05 0.10 55.31 16:06:01 3 21.62 0.00 3.03 5.36 0.08 69.90 16:07:01 all 21.88 0.00 1.07 0.15 0.09 76.81 16:07:01 0 13.31 0.00 0.89 0.03 0.10 85.66 16:07:01 1 20.82 0.00 1.17 0.03 0.10 77.88 16:07:01 2 36.23 0.00 1.42 0.10 0.08 62.16 16:07:01 3 17.12 0.00 0.82 0.45 0.08 81.52 Average: all 20.86 0.00 3.05 2.76 0.09 73.24 Average: 0 22.76 0.00 3.17 2.19 0.09 71.79 Average: 1 19.02 0.00 3.01 1.56 0.08 76.32 Average: 2 25.51 0.00 3.50 3.16 0.09 67.74 Average: 3 16.16 0.00 2.53 4.13 0.08 77.09