---> 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 72G 5.4G 94% / 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 576 2015 0 13447 15133 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) 08/28/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.38 0.00 1.38 0.00 16.26 00:02:01 2.13 0.00 2.13 0.00 80.79 00:03:01 496.08 0.38 495.70 5.73 41708.52 00:04:01 448.78 165.46 283.32 11743.15 47612.66 00:05:01 3.52 0.00 3.52 0.00 319.73 Average: 190.39 33.17 157.22 2350.09 17948.57 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1313104 15572068 15111844 92.01 1538328 11876080 962884 5.51 3256012 10506716 188 00:02:01 1301168 15564880 15123780 92.08 1538328 11880784 1017272 5.82 3263804 10509824 3296 00:03:01 189480 15462944 16235468 98.85 1541608 12830880 1233188 7.06 3441088 11382940 15696 00:04:01 2116928 15547252 14308020 87.11 1552560 11089176 1081788 6.19 3234364 9781952 664 00:05:01 2062316 15563576 14362632 87.44 1552560 11163536 991828 5.68 3226048 9848316 66872 Average: 1396599 15542144 15028349 91.50 1544677 11768091 1057392 6.05 3284263 10405950 17343 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.27 0.15 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:02:01 ens3 14.05 11.20 31.46 2.75 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 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 ens3 359.72 258.87 3220.38 34.73 0.00 0.00 0.00 0.00 00:03:01 docker0 208.00 303.98 13.95 3201.71 0.00 0.00 0.00 0.00 00:03:01 vethdd247f0 208.00 304.13 16.79 3201.72 0.00 0.00 0.00 0.26 00:04:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 00:04:01 ens3 291.90 329.37 1481.88 1697.75 0.00 0.00 0.00 0.00 00:04:01 docker0 40.72 54.70 4.53 699.55 0.00 0.00 0.00 0.00 00:05:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 ens3 350.85 466.98 28.22 3697.66 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 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 203.35 213.30 952.42 1086.51 0.00 0.00 0.00 0.00 Average: docker0 49.74 71.74 3.70 780.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-12790) 08/28/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.02 0.02 0.01 99.94 00:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 1 0.03 0.00 0.02 0.07 0.02 99.87 00:01:01 2 0.00 0.00 0.02 0.02 0.00 99.97 00:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:02:01 all 0.61 0.00 0.12 0.02 0.01 99.24 00:02:01 0 0.22 0.00 0.10 0.02 0.02 99.65 00:02:01 1 1.84 0.00 0.10 0.02 0.02 98.03 00:02:01 2 0.20 0.00 0.18 0.03 0.02 99.57 00:02:01 3 0.20 0.00 0.08 0.02 0.00 99.70 00:03:01 all 15.44 0.00 4.75 5.52 0.08 74.22 00:03:01 0 26.05 0.00 4.46 4.46 0.08 64.95 00:03:01 1 11.26 0.00 3.72 4.04 0.10 80.88 00:03:01 2 14.35 0.00 5.23 6.68 0.05 73.69 00:03:01 3 10.09 0.00 5.59 6.92 0.07 77.34 00:04:01 all 23.14 0.00 4.69 4.71 0.07 67.39 00:04:01 0 31.98 0.00 6.15 1.41 0.07 60.39 00:04:01 1 22.68 0.00 3.83 2.37 0.05 71.06 00:04:01 2 22.07 0.00 4.63 11.22 0.10 61.98 00:04:01 3 15.83 0.00 4.14 3.87 0.07 76.09 00:05:01 all 24.59 0.00 1.06 0.03 0.08 74.24 00:05:01 0 25.04 0.00 1.02 0.00 0.07 73.87 00:05:01 1 24.10 0.00 1.35 0.00 0.07 74.48 00:05:01 2 24.91 0.00 0.80 0.00 0.07 74.22 00:05:01 3 24.34 0.00 1.04 0.12 0.10 74.39 Average: all 12.73 0.00 2.12 2.05 0.05 83.05 Average: 0 16.62 0.00 2.35 1.17 0.05 79.82 Average: 1 11.96 0.00 1.80 1.30 0.05 84.89 Average: 2 12.27 0.00 2.16 3.57 0.05 81.95 Average: 3 10.07 0.00 2.16 2.18 0.05 85.55