---> 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 696K 1.6G 1% /run /dev/vda1 78G 70G 7.5G 91% / 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 592 1147 0 14299 15117 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 86204sec preferred_lft 86204sec 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) 06/14/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.32 0.00 1.32 0.00 15.33 00:02:01 1.90 0.00 1.90 0.00 96.52 00:03:01 496.12 0.73 495.38 12.53 41624.53 00:04:01 277.59 0.10 277.49 6.13 47001.10 00:05:01 9.52 0.00 9.52 0.00 1393.63 Average: 157.28 0.17 157.11 3.73 18025.02 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2297524 15565356 14127432 86.01 1428268 11091676 955212 5.47 3102668 9773428 292 00:02:01 2262596 15535204 14162360 86.22 1428268 11096364 971720 5.56 3134096 9776544 3268 00:03:01 1178944 15454464 15246012 92.82 1431508 12046616 1225916 7.02 3289472 10650184 20044 00:04:01 1230636 15533136 15194320 92.51 1448860 12070456 1089460 6.23 3248876 10655464 1384 00:05:01 1161816 15540872 15263140 92.93 1448860 12149900 954760 5.46 3247636 10729044 59216 Average: 1626303 15525806 14798653 90.10 1437153 11691002 1039414 5.95 3204550 10316933 16841 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 0.32 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 16.41 15.76 31.54 8.02 0.00 0.00 0.00 0.00 00:02:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 docker0 395.88 661.22 22.63 3229.28 0.00 0.00 0.00 0.00 00:03:01 veth5ee5c49 395.88 661.37 28.04 3229.29 0.00 0.00 0.00 0.26 00:03:01 ens3 719.60 446.61 3244.73 45.59 0.00 0.00 0.00 0.00 00:03:01 lo 1.43 1.43 0.13 0.13 0.00 0.00 0.00 0.00 00:04:01 docker0 81.85 115.11 6.73 648.64 0.00 0.00 0.00 0.00 00:04:01 ens3 441.39 506.12 1436.40 2638.47 0.00 0.00 0.00 0.00 00:04:01 lo 3.07 3.07 0.28 0.28 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 304.10 350.64 26.98 2712.77 0.00 0.00 0.00 0.00 00:05:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 95.54 155.26 5.87 775.53 0.00 0.00 0.00 0.00 Average: ens3 296.34 263.86 947.88 1080.98 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 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) 06/14/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.03 0.01 0.02 99.93 00:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 1 0.03 0.00 0.07 0.02 0.03 99.85 00:01:01 2 0.02 0.00 0.02 0.00 0.02 99.95 00:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:02:01 all 0.82 0.00 0.15 0.02 0.02 99.00 00:02:01 0 2.60 0.00 0.20 0.00 0.02 97.19 00:02:01 1 0.25 0.00 0.15 0.03 0.05 99.52 00:02:01 2 0.17 0.00 0.13 0.05 0.00 99.65 00:02:01 3 0.25 0.00 0.13 0.00 0.00 99.62 00:03:01 all 15.80 0.00 5.10 3.11 0.08 75.91 00:03:01 0 14.81 0.00 5.48 2.30 0.12 77.30 00:03:01 1 10.24 0.00 6.60 6.27 0.08 76.80 00:03:01 2 18.17 0.00 4.19 0.81 0.07 76.77 00:03:01 3 19.97 0.00 4.15 3.06 0.07 72.76 00:04:01 all 27.28 0.00 4.47 2.06 0.07 66.12 00:04:01 0 19.88 0.00 4.17 3.93 0.05 71.97 00:04:01 1 23.39 0.00 3.82 1.55 0.07 71.17 00:04:01 2 22.70 0.00 3.86 0.82 0.07 72.55 00:04:01 3 43.21 0.00 6.01 1.92 0.07 48.80 00:05:01 all 22.07 0.00 1.36 0.08 0.06 76.43 00:05:01 0 16.74 0.00 0.65 0.02 0.07 82.53 00:05:01 1 28.48 0.00 1.17 0.03 0.07 70.25 00:05:01 2 23.09 0.00 2.18 0.20 0.07 74.47 00:05:01 3 19.98 0.00 1.46 0.03 0.07 78.45 Average: all 13.16 0.00 2.21 1.05 0.05 83.53 Average: 0 10.77 0.00 2.09 1.24 0.05 85.84 Average: 1 12.45 0.00 2.36 1.58 0.06 83.56 Average: 2 12.80 0.00 2.07 0.37 0.04 84.72 Average: 3 16.62 0.00 2.35 1.00 0.04 79.99