---> uname -a: Linux prd-queue-docker-4c-4g-35316 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: 2800.000 BogoMIPS: 5600.00 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 73G 5.2G 94% / 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 578 1768 0 13693 15131 Swap: 1023 1 1022 ---> 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:37:15:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 14188sec preferred_lft 14188sec inet6 fe80::f816:3eff:fe37:15dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:10:ef:75 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::42:3cff:fe10:ef75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-35316) 08/26/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.57 0.00 1.57 0.00 19.72 00:02:01 2.13 0.00 2.13 0.00 102.78 00:03:01 480.68 0.00 480.68 0.00 41293.33 00:04:01 419.44 140.10 279.34 8123.83 47318.89 00:05:01 4.77 0.00 4.77 0.00 68.52 Average: 181.70 28.02 153.68 1624.93 17759.67 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1366424 15568380 15058532 91.68 1518984 11781092 921644 5.27 3182780 10471540 324 00:02:01 1325056 15531712 15099900 91.93 1518984 11785788 999052 5.72 3219812 10474680 4024 00:03:01 249848 15459460 16175108 98.48 1520700 12732996 1201184 6.87 3365632 11345868 18052 00:04:01 1859800 15541520 14565156 88.68 1528588 11283952 1053736 6.03 3130644 10063260 924 00:05:01 1880780 15559156 14544176 88.55 1528588 11283988 968456 5.54 3120136 10055460 148 Average: 1336382 15532046 15088574 91.86 1523169 11773563 1028814 5.89 3203801 10482162 4694 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.33 0.27 0.07 0.39 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 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 00:02:01 ens3 15.63 13.85 31.69 8.27 0.00 0.00 0.00 0.00 00:02:01 lo 0.13 0.13 0.01 0.01 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 00:03:01 ens3 638.47 419.37 3240.62 41.53 0.00 0.00 0.00 0.00 00:03:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 docker0 367.93 576.95 20.29 3224.32 0.00 0.00 0.00 0.00 00:03:01 vetha7e0df4 367.93 577.10 25.32 3224.34 0.00 0.00 0.00 0.26 00:04:01 ens3 253.18 316.89 1423.09 1658.36 0.00 0.00 0.00 0.00 00:04:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 00:04:01 docker0 39.19 45.28 4.33 642.86 0.00 0.00 0.00 0.00 00:05:01 ens3 315.78 463.41 24.70 3682.17 0.00 0.00 0.00 0.00 00:05:01 lo 2.93 2.93 0.26 0.26 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 Average: ens3 244.65 242.74 943.91 1078.13 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 81.41 124.42 4.92 773.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-35316) 08/26/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.01 0.02 99.93 00:01:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 1 0.05 0.00 0.03 0.03 0.03 99.85 00:01:01 2 0.00 0.00 0.02 0.00 0.02 99.97 00:01:01 3 0.00 0.00 0.03 0.02 0.02 99.93 00:02:01 all 0.64 0.00 0.16 0.02 0.02 99.16 00:02:01 0 0.33 0.00 0.13 0.00 0.03 99.50 00:02:01 1 0.78 0.00 0.17 0.02 0.03 99.00 00:02:01 2 0.25 0.00 0.12 0.02 0.03 99.58 00:02:01 3 1.18 0.00 0.22 0.02 0.00 98.58 00:03:01 all 15.33 0.00 5.00 3.08 0.08 76.52 00:03:01 0 25.26 0.00 5.18 1.26 0.08 68.22 00:03:01 1 11.44 0.00 5.82 4.00 0.07 78.67 00:03:01 2 10.58 0.00 4.83 1.09 0.07 83.43 00:03:01 3 14.05 0.00 4.18 5.95 0.08 75.74 00:04:01 all 24.77 0.00 5.24 2.91 0.08 67.01 00:04:01 0 39.37 0.00 7.77 6.74 0.10 46.01 00:04:01 1 23.39 0.00 4.59 2.56 0.07 69.39 00:04:01 2 17.13 0.00 4.55 1.39 0.05 76.88 00:04:01 3 19.25 0.00 4.06 0.93 0.07 75.69 00:05:01 all 26.15 0.00 0.97 0.02 0.08 72.78 00:05:01 0 29.52 0.00 1.50 0.00 0.08 68.90 00:05:01 1 29.91 0.00 0.96 0.03 0.10 69.00 00:05:01 2 19.95 0.00 0.74 0.00 0.08 79.23 00:05:01 3 25.23 0.00 0.68 0.05 0.08 73.95 Average: all 13.35 0.00 2.27 1.20 0.05 83.13 Average: 0 18.83 0.00 2.90 1.59 0.06 76.61 Average: 1 13.09 0.00 2.31 1.33 0.06 83.22 Average: 2 9.56 0.00 2.04 0.50 0.05 87.85 Average: 3 11.92 0.00 1.83 1.39 0.05 84.81