---> uname -a: Linux prd-queue-docker-4c-4g-7116 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 74G 3.9G 96% / 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 2155 0 13287 15113 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:4e:49:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 72143sec preferred_lft 72143sec inet6 fe80::f816:3eff:fe4e:49b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:7c:09:77 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:aaff:fe7c:977/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/23/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.07 0.03 2.03 1.47 24.66 00:02:01 1.85 0.00 1.85 0.00 77.72 00:03:01 458.38 0.00 458.38 0.00 40729.22 00:04:01 462.87 158.13 304.73 11366.93 48159.33 00:05:01 7.31 0.00 7.31 0.00 1264.38 Average: 186.48 31.63 154.86 2273.15 18049.66 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1305820 15569592 15119136 92.05 1549388 11917008 974892 5.58 3309000 10506944 180 00:02:01 1292464 15560972 15132492 92.13 1549388 11921708 1001284 5.73 3318860 10510084 3484 00:03:01 182424 15459112 16242532 98.89 1551536 12868416 1248684 7.15 3493904 11380752 13136 00:04:01 2275164 15543160 14149792 86.15 1561532 10954240 1073912 6.15 3239068 9652512 856 00:05:01 2145772 15487496 14279184 86.94 1561532 11033588 1034228 5.92 3303196 9723256 56864 Average: 1440329 15524066 14984627 91.23 1554675 11738992 1066600 6.10 3332806 10354710 14904 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.42 0.28 0.13 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 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 12.95 9.77 31.15 2.64 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 00:03:01 ens3 315.03 234.74 3218.84 29.54 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 186.45 261.55 10.19 3203.43 0.00 0.00 0.00 0.00 00:03:01 veth5b885f5 186.45 261.70 12.73 3203.44 0.00 0.00 0.00 0.26 00:04:01 ens3 388.68 362.17 1443.47 2087.77 0.00 0.00 0.00 0.00 00:04:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 00:04:01 docker0 36.17 46.13 4.23 654.50 0.00 0.00 0.00 0.00 00:05:01 ens3 372.09 415.49 30.91 3264.61 0.00 0.00 0.00 0.00 00:05:01 lo 3.00 3.00 0.27 0.27 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: ens3 217.83 204.49 944.90 1076.96 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 44.53 61.54 2.88 771.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/23/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.04 0.03 0.01 99.90 00:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:01:01 1 0.03 0.00 0.02 0.03 0.00 99.92 00:01:01 2 0.02 0.00 0.07 0.10 0.03 99.78 00:01:01 3 0.00 0.00 0.05 0.00 0.00 99.95 00:02:01 all 0.21 0.00 0.13 0.01 0.01 99.63 00:02:01 0 0.23 0.00 0.15 0.00 0.02 99.60 00:02:01 1 0.33 0.00 0.15 0.03 0.00 99.48 00:02:01 2 0.13 0.00 0.15 0.02 0.03 99.67 00:02:01 3 0.15 0.00 0.08 0.00 0.00 99.77 00:03:01 all 15.55 0.00 4.90 3.17 0.08 76.29 00:03:01 0 18.46 0.00 7.03 1.34 0.10 73.07 00:03:01 1 18.06 0.00 4.37 4.17 0.10 73.30 00:03:01 2 8.63 0.00 4.59 6.89 0.08 79.80 00:03:01 3 17.02 0.00 3.63 0.32 0.08 78.95 00:04:01 all 24.74 0.00 5.02 3.55 0.10 66.59 00:04:01 0 41.94 0.00 5.62 0.80 0.12 51.52 00:04:01 1 19.15 0.00 5.23 9.30 0.08 66.24 00:04:01 2 21.16 0.00 4.42 1.40 0.08 72.93 00:04:01 3 16.66 0.00 4.81 2.68 0.08 75.77 00:05:01 all 23.18 0.00 1.74 0.05 0.09 74.93 00:05:01 0 23.70 0.00 1.67 0.00 0.10 74.53 00:05:01 1 22.23 0.00 0.92 0.17 0.08 76.60 00:05:01 2 30.10 0.00 3.00 0.03 0.10 66.76 00:05:01 3 16.68 0.00 1.31 0.02 0.08 81.91 Average: all 12.71 0.00 2.36 1.36 0.06 83.50 Average: 0 16.83 0.00 2.89 0.43 0.07 79.78 Average: 1 11.93 0.00 2.13 2.73 0.05 83.15 Average: 2 11.99 0.00 2.44 1.69 0.07 83.81 Average: 3 10.10 0.00 1.97 0.60 0.05 87.28