---> uname -a: Linux prd-queue-docker-4c-4g-18270 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 76G 1.9G 98% / 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 586 1236 0 14217 15124 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:77:8b:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe77:8bae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:51:7b:f1 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::42:58ff:fe51:7bf1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-18270) 06/15/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.72 0.00 1.72 0.00 20.79 00:02:01 1.40 0.00 1.40 0.00 73.72 00:03:01 532.94 0.55 532.39 8.40 42665.02 00:04:01 241.99 0.03 241.96 0.80 45962.74 00:05:01 12.21 0.00 12.21 0.00 1576.67 Average: 158.05 0.12 157.93 1.84 18059.19 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2376452 15563596 14048504 85.53 1531580 10900876 959672 5.49 3193836 9595420 196 00:02:01 2339128 15530788 14085828 85.76 1531580 10905260 989628 5.66 3226112 9598556 3548 00:03:01 1168696 15516056 15256260 92.88 1538376 12014460 1206784 6.91 3288044 10666216 376680 00:04:01 1316360 15535168 15108596 91.99 1552192 11879368 1071888 6.13 3337480 10476704 800 00:05:01 1159708 15453000 15265248 92.94 1552272 11957272 1061548 6.08 3426260 10548808 57772 Average: 1672069 15519722 14752887 89.82 1541200 11531447 1057904 6.05 3294346 10177141 87799 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 0.20 0.18 0.06 0.20 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.85 12.80 31.40 7.14 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 docker0 255.66 446.91 16.38 3215.99 0.00 0.00 0.00 0.00 00:03:01 ens3 508.98 311.21 3232.88 37.59 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 docker0 86.87 121.10 6.77 648.97 0.00 0.00 0.00 0.00 00:04:01 ens3 512.06 572.45 1441.19 3048.17 0.00 0.00 0.00 0.00 00:04:01 lo 2.87 2.87 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 00:05:01 ens3 225.00 301.03 25.59 2306.28 0.00 0.00 0.00 0.00 00:05:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 68.50 113.60 4.63 772.97 0.00 0.00 0.00 0.00 Average: ens3 252.21 239.53 946.19 1079.84 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 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-18270) 06/15/25 _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 0.05 0.00 0.07 0.00 0.02 99.87 00:01:01 1 0.00 0.00 0.02 0.03 0.02 99.93 00:01:01 2 0.00 0.00 0.00 0.00 0.03 99.97 00:01:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:02:01 all 0.37 0.00 0.16 0.02 0.02 99.43 00:02:01 0 0.27 0.00 0.13 0.07 0.02 99.52 00:02:01 1 0.35 0.00 0.13 0.02 0.00 99.50 00:02:01 2 0.72 0.00 0.22 0.02 0.02 99.03 00:02:01 3 0.15 0.00 0.17 0.02 0.00 99.67 00:03:01 all 17.54 0.00 5.66 3.24 0.07 73.49 00:03:01 0 20.02 0.00 5.01 0.33 0.08 74.55 00:03:01 1 12.02 0.00 5.24 1.65 0.07 81.02 00:03:01 2 28.93 0.00 5.45 0.55 0.08 64.98 00:03:01 3 9.14 0.00 6.92 10.43 0.05 73.46 00:04:01 all 28.03 0.00 3.52 1.75 0.09 66.61 00:04:01 0 26.48 0.00 2.57 0.59 0.07 70.30 00:04:01 1 34.78 0.00 4.47 0.44 0.07 60.25 00:04:01 2 30.19 0.00 4.80 5.00 0.17 59.85 00:04:01 3 20.68 0.00 2.25 0.98 0.08 76.01 00:05:01 all 22.17 0.00 1.64 0.11 0.06 76.02 00:05:01 0 21.35 0.00 2.48 0.05 0.05 76.07 00:05:01 1 16.84 0.00 0.99 0.00 0.07 82.11 00:05:01 2 22.41 0.00 1.99 0.02 0.05 75.54 00:05:01 3 28.03 0.00 1.06 0.38 0.07 70.45 Average: all 13.60 0.00 2.19 1.02 0.05 83.14 Average: 0 13.61 0.00 2.05 0.21 0.05 84.09 Average: 1 12.77 0.00 2.16 0.43 0.04 84.60 Average: 2 16.41 0.00 2.48 1.11 0.07 79.92 Average: 3 11.60 0.00 2.07 2.35 0.04 83.94