---> uname -a: Linux prd-queue-docker-4c-4g-24059 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 61G 18G 78% / 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 582 1622 0 13835 15127 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:0b:e8:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 8789sec preferred_lft 8789sec inet6 fe80::f816:3eff:fe0b:e8c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:9b:25:eb 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::42:96ff:fe9b:25eb/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-24059) 07/06/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.23 0.00 1.23 0.00 14.93 00:02:01 1.88 0.00 1.88 0.00 77.59 00:03:01 468.84 0.22 468.62 6.67 40617.50 00:04:01 277.29 0.07 277.22 0.67 47739.24 00:05:01 3.92 0.00 3.92 0.00 450.19 Average: 150.63 0.06 150.57 1.47 17779.30 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 961484 15563416 15463472 94.15 1281316 12519144 934892 5.35 3106756 11056856 272 00:02:01 929772 15536436 15495184 94.34 1281316 12523836 973540 5.57 3135056 11059980 3276 00:03:01 1626144 15457792 14798812 90.10 1275788 11766632 1176812 6.73 3123892 10383388 19304 00:04:01 1707360 15536804 14717596 89.61 1291388 11793556 1032016 5.91 3081816 10393376 824 00:05:01 1656764 15554912 14768192 89.91 1291392 11867588 960984 5.50 3072996 10459220 62592 Average: 1376305 15529872 15048651 91.62 1284240 12094151 1015649 5.81 3104103 10670564 17254 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.23 0.20 0.06 0.28 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.56 11.43 31.43 2.88 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 docker0 305.43 508.43 16.96 3220.14 0.00 0.00 0.00 0.00 00:03:01 ens3 560.94 355.16 3235.68 39.85 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 veth1d58f82 305.43 508.58 21.13 3220.15 0.00 0.00 0.00 0.26 00:04:01 docker0 50.12 70.69 4.83 645.96 0.00 0.00 0.00 0.00 00:04:01 ens3 377.89 415.88 1431.96 1980.47 0.00 0.00 0.00 0.00 00:04:01 lo 2.67 2.67 0.25 0.25 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 ens3 353.26 428.88 27.13 3368.77 0.00 0.00 0.00 0.00 00:05:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 71.11 115.82 4.36 773.20 0.00 0.00 0.00 0.00 Average: ens3 261.37 242.30 945.22 1078.42 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 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-24059) 07/06/25 _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 0.01 99.94 00:01:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:01:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:01:01 2 0.03 0.00 0.02 0.05 0.02 99.88 00:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:02:01 all 0.55 0.00 0.14 0.01 0.01 99.29 00:02:01 0 0.25 0.00 0.13 0.00 0.00 99.62 00:02:01 1 1.29 0.00 0.15 0.00 0.02 98.54 00:02:01 2 0.43 0.00 0.15 0.03 0.02 99.37 00:02:01 3 0.18 0.00 0.15 0.02 0.00 99.65 00:03:01 all 15.63 0.00 5.67 2.59 0.10 76.00 00:03:01 0 9.29 0.00 4.79 2.73 0.10 83.08 00:03:01 1 13.50 0.00 5.43 0.87 0.05 80.15 00:03:01 2 12.29 0.00 5.32 4.76 0.15 77.47 00:03:01 3 27.49 0.00 7.12 2.03 0.10 63.26 00:04:01 all 27.31 0.00 5.21 2.44 0.08 64.96 00:04:01 0 22.38 0.00 4.66 2.55 0.07 70.35 00:04:01 1 39.01 0.00 6.34 2.52 0.08 52.04 00:04:01 2 20.14 0.00 4.33 4.18 0.12 71.23 00:04:01 3 27.63 0.00 5.55 0.52 0.07 66.23 00:05:01 all 24.41 0.00 1.11 0.01 0.08 74.40 00:05:01 0 28.81 0.00 1.21 0.03 0.08 69.87 00:05:01 1 27.29 0.00 1.00 0.00 0.07 71.64 00:05:01 2 18.55 0.00 1.13 0.00 0.07 80.26 00:05:01 3 23.04 0.00 1.06 0.00 0.08 75.82 Average: all 13.55 0.00 2.42 1.01 0.06 82.97 Average: 0 12.13 0.00 2.16 1.06 0.05 84.61 Average: 1 16.18 0.00 2.57 0.68 0.04 80.52 Average: 2 10.26 0.00 2.17 1.79 0.07 85.70 Average: 3 15.63 0.00 2.77 0.51 0.05 81.04