---> uname -a: Linux prd-queue-docker-4c-4g-29476 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: 2799.996 BogoMIPS: 5599.99 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 68G 9.7G 88% / 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 621 1183 0 14235 15089 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:44:b8:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75409sec preferred_lft 75409sec inet6 fe80::f816:3eff:fe44:b848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:24:a9:a8 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:a6ff:fe24:a9a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29476) 07/31/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.70 0.00 1.70 0.00 20.26 00:02:01 1.67 0.00 1.67 0.00 75.05 00:03:01 545.03 0.47 544.56 12.40 43110.28 00:04:01 230.38 0.00 230.38 0.00 45896.80 00:05:01 9.62 0.00 9.62 0.00 1380.30 Average: 157.67 0.09 157.58 2.48 18095.01 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2328660 15526900 14096288 85.82 1477156 10967452 956888 5.48 3177908 9662924 64 00:02:01 2302624 15505748 14122324 85.98 1477156 10972140 988644 5.66 3200000 9666036 3264 00:03:01 1206388 15477448 15218560 92.66 1483036 11998344 1201692 6.88 3263284 10662368 289656 00:04:01 1259692 15497212 15165256 92.33 1498512 11950408 1062344 6.08 3319316 10553036 840 00:05:01 1146924 15468432 15278024 93.02 1498516 12038084 1021684 5.85 3359736 10629896 67528 Average: 1648858 15495148 14776090 89.96 1486875 11585286 1046250 5.99 3264049 10234852 72270 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.30 0.13 0.12 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 13.68 10.98 31.30 3.17 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 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 392.88 213.85 3254.02 30.74 0.00 0.00 0.00 0.00 00:03:01 docker0 157.76 332.08 9.28 3208.54 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:04:01 ens3 457.63 534.52 1437.62 3048.41 0.00 0.00 0.00 0.00 00:04:01 docker0 47.20 65.78 4.68 646.17 0.00 0.00 0.00 0.00 00:04:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 ens3 228.53 298.55 24.48 2301.94 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 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 218.59 211.59 949.46 1076.75 0.00 0.00 0.00 0.00 Average: docker0 40.99 79.57 2.79 770.92 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29476) 07/31/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.01 0.01 99.92 00:01:01 0 0.08 0.00 0.05 0.03 0.02 99.82 00:01:01 1 0.02 0.00 0.00 0.02 0.00 99.97 00:01:01 2 0.02 0.00 0.02 0.00 0.02 99.95 00:01:01 3 0.02 0.00 0.00 0.00 0.02 99.97 00:02:01 all 0.26 0.00 0.11 0.01 0.02 99.60 00:02:01 0 0.15 0.00 0.13 0.02 0.05 99.65 00:02:01 1 0.20 0.00 0.12 0.00 0.00 99.68 00:02:01 2 0.25 0.00 0.07 0.02 0.00 99.67 00:02:01 3 0.40 0.00 0.13 0.00 0.02 99.45 00:03:01 all 17.66 0.00 5.51 2.46 0.08 74.29 00:03:01 0 10.51 0.00 5.60 1.79 0.08 82.01 00:03:01 1 28.47 0.00 5.23 4.19 0.08 62.03 00:03:01 2 23.65 0.00 7.26 3.07 0.08 65.94 00:03:01 3 7.98 0.00 3.96 0.78 0.07 87.22 00:04:01 all 28.06 0.00 3.71 1.27 0.08 66.87 00:04:01 0 43.38 0.00 5.34 0.45 0.08 50.74 00:04:01 1 22.34 0.00 3.74 1.23 0.08 72.61 00:04:01 2 25.17 0.00 3.28 0.35 0.07 71.13 00:04:01 3 21.33 0.00 2.48 3.06 0.08 73.04 00:05:01 all 22.03 0.00 1.83 0.06 0.07 76.01 00:05:01 0 17.06 0.00 1.09 0.02 0.07 81.77 00:05:01 1 25.76 0.00 2.71 0.03 0.07 71.43 00:05:01 2 19.82 0.00 2.29 0.02 0.08 77.79 00:05:01 3 25.51 0.00 1.19 0.17 0.08 73.05 Average: all 13.58 0.00 2.23 0.76 0.05 83.38 Average: 0 14.20 0.00 2.44 0.46 0.06 82.84 Average: 1 15.33 0.00 2.35 1.09 0.05 81.18 Average: 2 13.74 0.00 2.57 0.69 0.05 82.95 Average: 3 11.02 0.00 1.55 0.80 0.05 86.58