---> uname -a: Linux prd-queue-docker-4c-4g-21350 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 66G 12G 85% / 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 597 2352 0 13089 15112 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:cb:ec:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 28603sec preferred_lft 28603sec inet6 fe80::f816:3eff:fecb:ec93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:8a:08:2d 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::42:16ff:fe8a:82d/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-21350) 06/25/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.83 0.00 1.83 0.00 20.79 00:02:01 1.58 0.00 1.58 0.00 75.59 00:03:01 500.93 0.40 500.53 6.53 41593.20 00:04:01 307.13 36.19 270.94 518.58 46974.04 00:05:01 9.30 0.00 9.30 0.00 1384.44 Average: 164.15 7.32 156.83 105.02 18009.01 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1707604 15555588 14717352 89.60 1394392 11692456 952740 5.45 3128588 10325076 8 00:02:01 1670720 15523412 14754236 89.83 1394392 11697164 990248 5.67 3161844 10328188 3264 00:03:01 578336 15448700 15846620 96.48 1397136 12647368 1213000 6.94 3310940 11201920 21908 00:04:01 2467952 15530272 13957004 84.97 1404092 10924992 1059140 6.06 3102464 9617824 880 00:05:01 2398948 15540776 14026008 85.39 1404092 11007184 943408 5.40 3098652 9693856 61912 Average: 1764712 15519750 14660244 89.26 1398821 11593833 1031707 5.90 3160498 10233373 17594 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 00:01:01 ens3 0.20 0.18 0.06 0.19 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.28 12.43 31.73 7.82 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 docker0 417.35 638.76 23.23 3228.69 0.00 0.00 0.00 0.00 00:03:01 vethefb534e 417.35 638.91 28.94 3228.70 0.00 0.00 0.00 0.26 00:03:01 ens3 697.85 467.84 3244.98 45.60 0.00 0.00 0.00 0.00 00:04:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 00:04:01 docker0 67.21 89.92 5.87 647.41 0.00 0.00 0.00 0.00 00:04:01 ens3 469.97 519.86 1437.47 2512.31 0.00 0.00 0.00 0.00 00:05:01 lo 2.73 2.73 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 267.22 365.26 27.26 2843.44 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 Average: docker0 96.91 145.73 5.82 775.19 0.00 0.00 0.00 0.00 Average: ens3 289.90 273.11 948.27 1081.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-21350) 06/25/25 _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 99.92 00:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 2 0.07 0.00 0.07 0.00 0.07 99.80 00:01:01 3 0.03 0.00 0.02 0.03 0.00 99.92 00:02:01 all 0.31 0.00 0.13 0.02 0.02 99.52 00:02:01 0 0.22 0.00 0.07 0.03 0.00 99.68 00:02:01 1 0.15 0.00 0.08 0.00 0.02 99.75 00:02:01 2 0.74 0.00 0.18 0.02 0.03 99.03 00:02:01 3 0.12 0.00 0.17 0.03 0.02 99.67 00:03:01 all 15.41 0.00 4.86 3.05 0.07 76.60 00:03:01 0 13.56 0.00 4.65 3.16 0.05 78.58 00:03:01 1 22.32 0.00 5.99 6.21 0.07 65.42 00:03:01 2 19.71 0.00 5.24 0.89 0.07 74.09 00:03:01 3 6.10 0.00 3.61 1.98 0.10 88.21 00:04:01 all 26.60 0.00 4.45 2.33 0.07 66.54 00:04:01 0 20.52 0.00 3.30 2.12 0.05 74.01 00:04:01 1 32.88 0.00 3.43 1.99 0.08 61.61 00:04:01 2 31.56 0.00 4.94 4.48 0.08 58.94 00:04:01 3 21.47 0.00 6.11 0.75 0.07 71.60 00:05:01 all 22.69 0.00 1.47 0.07 0.07 75.70 00:05:01 0 29.10 0.00 0.84 0.05 0.08 69.92 00:05:01 1 22.79 0.00 2.12 0.20 0.07 74.82 00:05:01 2 18.00 0.00 1.54 0.02 0.07 80.38 00:05:01 3 20.84 0.00 1.37 0.00 0.08 77.70 Average: all 12.98 0.00 2.18 1.09 0.05 83.70 Average: 0 12.65 0.00 1.77 1.07 0.04 84.47 Average: 1 15.58 0.00 2.32 1.67 0.05 80.39 Average: 2 13.99 0.00 2.39 1.08 0.06 82.48 Average: 3 9.70 0.00 2.25 0.56 0.05 87.44