---> 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 16G 62G 21% / 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 660 6559 0 8820 15050 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 14205sec preferred_lft 14205sec 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) 02/13/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.62 0.00 1.62 0.00 18.12 00:02:01 2.03 0.00 2.03 0.00 20.80 00:03:01 473.24 0.03 473.20 6.93 42514.11 00:04:01 183.74 0.00 183.74 0.00 47517.28 00:05:01 7.10 0.00 7.10 0.00 330.08 Average: 133.54 0.01 133.53 1.39 18078.87 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 7883732 15494960 8541224 52.00 431812 6960476 1127236 6.45 1768416 6084708 16 00:02:01 7880184 15491620 8544772 52.02 431812 6960772 1149880 6.58 1770708 6084904 208 00:03:01 6732948 15383648 9692008 59.01 435152 7926512 1357804 7.77 1950060 6976376 11568 00:04:01 6765012 15467112 9659944 58.81 452128 7956644 1215956 6.96 1905284 6988808 616 00:05:01 6650388 15351828 9774568 59.51 452128 7964024 1254856 7.18 2029512 6988644 18008 Average: 7182453 15437834 9242503 56.27 440606 7553686 1221146 6.99 1884796 6624688 6083 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.18 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 22.98 32.44 12.85 41.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 254.87 164.59 3494.07 22.32 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 docker0 104.00 185.27 6.09 3198.56 0.00 0.00 0.00 0.00 00:03:01 vethfe43a85 104.00 185.42 7.51 3198.57 0.00 0.00 0.00 0.26 00:04:01 ens3 419.30 378.60 1448.63 2226.96 0.00 0.00 0.00 0.00 00:04:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:04:01 docker0 36.01 47.18 4.15 657.17 0.00 0.00 0.00 0.00 00:05:01 ens3 308.10 398.68 27.26 3127.38 0.00 0.00 0.00 0.00 00:05:01 lo 2.73 2.73 0.25 0.25 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 201.07 194.86 996.51 1083.47 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: docker0 28.00 46.49 2.05 771.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/13/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.01 0.01 0.02 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 0.03 0.00 99.92 00:01:01 2 0.03 0.00 0.00 0.02 0.05 99.90 00:01:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:02:01 all 0.08 0.00 0.05 0.01 0.02 99.85 00:02:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:02:01 1 0.07 0.00 0.03 0.02 0.02 99.87 00:02:01 2 0.10 0.00 0.08 0.02 0.03 99.77 00:02:01 3 0.07 0.00 0.03 0.00 0.00 99.90 00:03:01 all 15.54 0.00 5.16 3.77 0.09 75.45 00:03:01 0 21.48 0.00 4.08 3.86 0.08 70.49 00:03:01 1 17.36 0.00 6.67 7.80 0.10 68.07 00:03:01 2 16.20 0.00 6.68 3.32 0.10 73.69 00:03:01 3 7.21 0.00 3.26 0.12 0.08 89.34 00:04:01 all 25.94 0.00 4.31 2.73 0.08 66.93 00:04:01 0 24.80 0.00 6.07 7.70 0.08 61.35 00:04:01 1 32.96 0.00 3.92 0.59 0.08 62.45 00:04:01 2 24.62 0.00 4.20 0.89 0.08 70.20 00:04:01 3 21.43 0.00 3.01 1.75 0.08 73.73 00:05:01 all 23.50 0.00 0.89 0.10 0.08 75.42 00:05:01 0 16.22 0.00 0.74 0.03 0.08 82.92 00:05:01 1 35.63 0.00 1.25 0.05 0.10 62.97 00:05:01 2 24.17 0.00 0.89 0.30 0.08 74.56 00:05:01 3 17.93 0.00 0.70 0.00 0.07 81.30 Average: all 12.99 0.00 2.08 1.32 0.06 83.54 Average: 0 12.49 0.00 2.19 2.32 0.05 82.95 Average: 1 17.19 0.00 2.38 1.70 0.06 78.67 Average: 2 12.99 0.00 2.36 0.91 0.07 83.67 Average: 3 9.31 0.00 1.41 0.37 0.05 88.86