---> uname -a: Linux prd-queue-docker-4c-4g-12790 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: 2799.998 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 696K 1.6G 1% /run /dev/vda1 78G 31G 48G 39% / 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 546 1991 0 13502 15163 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:58:53:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 14267sec preferred_lft 14267sec inet6 fe80::f816:3eff:fe58:53ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:57:c3:62 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:efff:fe57:c362/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-12790) 08/19/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:00:01 0.00 0.00 0.00 0.00 0.00 00:01:01 1.28 0.00 1.28 0.00 16.39 00:02:01 2.02 0.00 2.02 0.00 101.45 00:03:01 488.25 0.10 488.15 5.33 42819.13 00:04:01 164.39 0.17 164.22 10.93 47514.48 00:05:01 2.67 0.00 2.67 0.00 37.99 Average: 131.71 0.05 131.66 3.25 18096.99 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 1281796 15603740 15143152 92.20 793296 12767388 968036 5.54 2575472 11315796 40 00:01:01 1282208 15604164 15142740 92.19 793296 12767400 968036 5.54 2575396 11315808 220 00:02:01 1240796 15567632 15184152 92.45 793296 12772104 988548 5.66 2611872 11318944 3920 00:03:01 2026260 15498788 14398688 87.66 800460 11929968 1220388 6.98 2600572 10560656 15008 00:04:01 2094600 15581384 14330348 87.25 825920 11962560 1053704 6.03 2543092 10598604 464 00:05:01 2092452 15579220 14332496 87.26 825920 11962596 1053704 6.03 2574140 10569520 224 Average: 1669685 15572488 14755263 89.83 805365 12360336 1042069 5.96 2580091 10946555 3313 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 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 00:01:01 ens3 0.23 0.12 0.07 0.19 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 00:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:02:01 ens3 14.26 11.85 31.47 3.02 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 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 ens3 219.01 118.01 3488.90 23.36 0.00 0.00 0.00 0.00 00:03:01 veth7d5ba02 58.72 152.77 4.46 3193.69 0.00 0.00 0.00 0.26 00:03:01 docker0 58.72 152.62 3.66 3193.68 0.00 0.00 0.00 0.00 00:04:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 00:04:01 ens3 241.48 215.85 1478.25 875.89 0.00 0.00 0.00 0.00 00:04:01 docker0 39.31 55.36 4.35 699.55 0.00 0.00 0.00 0.00 00:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:05:01 ens3 435.28 558.66 29.47 4514.15 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 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 182.05 180.89 1005.60 1083.29 0.00 0.00 0.00 0.00 Average: docker0 19.61 41.60 1.60 778.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-12790) 08/19/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 0 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 0.03 0.00 0.02 0.06 0.01 99.89 00:01:01 0 0.03 0.00 0.00 0.00 0.00 99.97 00:01:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 0.03 0.00 0.03 0.23 0.00 99.70 00:02:01 all 0.46 0.00 0.15 0.05 0.01 99.33 00:02:01 0 0.20 0.00 0.13 0.00 0.00 99.67 00:02:01 1 1.18 0.00 0.18 0.07 0.00 98.57 00:02:01 2 0.27 0.00 0.15 0.02 0.02 99.55 00:02:01 3 0.20 0.00 0.13 0.12 0.02 99.53 00:03:01 all 15.44 0.00 5.04 5.32 0.08 74.12 00:03:01 0 8.46 0.00 4.26 2.74 0.07 84.47 00:03:01 1 15.81 0.00 4.67 6.14 0.08 73.30 00:03:01 2 22.43 0.00 7.00 7.42 0.08 63.06 00:03:01 3 15.04 0.00 4.20 4.99 0.10 75.67 00:04:01 all 18.04 0.00 4.04 6.64 0.06 71.21 00:04:01 0 28.33 0.00 5.13 6.33 0.07 60.14 00:04:01 1 14.54 0.00 2.99 0.67 0.03 81.76 00:04:01 2 17.87 0.00 3.77 0.44 0.05 77.88 00:04:01 3 11.44 0.00 4.30 19.04 0.07 65.16 00:05:01 all 29.32 0.00 0.92 0.03 0.10 69.64 00:05:01 0 30.87 0.00 0.97 0.00 0.10 68.06 00:05:01 1 30.83 0.00 0.99 0.00 0.10 68.08 00:05:01 2 25.04 0.00 0.74 0.00 0.08 74.13 00:05:01 3 30.52 0.00 0.95 0.10 0.10 68.32 Average: all 12.63 0.00 2.03 2.42 0.05 82.87 Average: 0 13.55 0.00 2.09 1.81 0.05 82.50 Average: 1 12.46 0.00 1.77 1.37 0.05 84.35 Average: 2 13.08 0.00 2.33 1.57 0.05 82.98 Average: 3 11.45 0.00 1.92 4.90 0.06 81.67