---> 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 28G 51G 35% / 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 554 2160 0 13325 15156 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: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 74833sec preferred_lft 74833sec 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) 02/15/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.77 0.53 1.23 4.27 14.66 00:02:01 1.95 0.00 1.95 0.00 100.12 00:03:02 265.06 0.05 265.01 1.07 24339.54 00:04:01 353.02 0.00 353.02 0.00 61840.09 00:05:01 34.14 0.03 34.11 1.20 2997.77 Average: 130.44 0.12 130.32 1.31 17710.77 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 3373484 15603176 13051472 79.46 718832 10889008 948492 5.43 2339324 9603944 12 00:02:01 3336500 15570992 13088456 79.69 718832 10893704 980460 5.61 2371856 9607076 3740 00:03:02 2648608 15480868 13776348 83.87 724440 11450464 1201468 6.88 2534784 10091892 17484 00:04:01 2047496 15565664 14377460 87.53 747212 12068012 1061644 6.08 2421844 10757016 60860 00:05:01 2257900 15571732 14167056 86.25 747348 11870604 1047292 5.99 2495460 10484504 468 Average: 2732798 15558486 13692158 83.36 731333 11434358 1047871 6.00 2432654 10108886 16513 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.20 0.07 0.06 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.53 13.08 31.36 8.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:02 ens3 374.84 272.50 3220.57 26.85 0.00 0.00 0.00 0.00 00:03:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:03:02 docker0 240.38 331.79 14.24 3208.16 0.00 0.00 0.00 0.00 00:03:02 vethe9b8789 240.38 331.94 17.53 3208.18 0.00 0.00 0.00 0.26 00:04:01 ens3 130.93 111.03 1452.79 18.93 0.00 0.00 0.00 0.00 00:04:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 00:04:01 docker0 33.05 40.08 4.11 667.92 0.00 0.00 0.00 0.00 00:05:01 ens3 560.89 654.51 39.34 5197.69 0.00 0.00 0.00 0.00 00:05:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.56 210.56 947.11 1053.71 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 54.75 74.49 3.67 775.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/15/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.02 0.01 0.01 99.94 00:01:01 0 0.02 0.00 0.00 0.00 0.02 99.97 00:01:01 1 0.00 0.00 0.03 0.00 0.00 99.97 00:01:01 2 0.03 0.00 0.03 0.03 0.00 99.90 00:01:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:02:01 all 0.36 0.00 0.15 0.01 0.02 99.46 00:02:01 0 0.27 0.00 0.22 0.00 0.02 99.50 00:02:01 1 0.62 0.00 0.17 0.00 0.00 99.22 00:02:01 2 0.18 0.00 0.12 0.05 0.02 99.63 00:02:01 3 0.38 0.00 0.10 0.02 0.03 99.47 00:03:02 all 11.52 0.00 3.21 1.96 0.08 83.23 00:03:02 0 17.70 0.00 2.94 0.38 0.08 78.89 00:03:02 1 10.43 0.00 3.82 1.73 0.08 83.93 00:03:02 2 7.42 0.00 2.66 5.06 0.07 84.78 00:03:02 3 10.47 0.00 3.41 0.66 0.10 85.36 00:04:01 all 16.54 0.00 5.59 4.63 0.09 73.14 00:04:01 0 21.26 0.00 7.05 1.31 0.10 70.27 00:04:01 1 20.62 0.00 6.53 10.18 0.09 62.59 00:04:01 2 11.12 0.00 3.92 5.74 0.09 79.13 00:04:01 3 13.15 0.00 4.87 1.29 0.09 80.61 00:05:01 all 34.01 0.00 1.48 0.23 0.11 64.17 00:05:01 0 34.76 0.00 1.63 0.02 0.12 63.48 00:05:01 1 34.28 0.00 1.24 0.44 0.13 63.91 00:05:01 2 29.81 0.00 1.17 0.38 0.08 68.55 00:05:01 3 37.18 0.00 1.84 0.10 0.10 60.78 Average: all 12.45 0.00 2.07 1.35 0.06 84.06 Average: 0 14.76 0.00 2.35 0.34 0.07 82.48 Average: 1 13.12 0.00 2.33 2.43 0.06 82.05 Average: 2 9.69 0.00 1.57 2.23 0.05 86.46 Average: 3 12.23 0.00 2.03 0.41 0.07 85.27