---> uname -a: Linux prd-queue-docker-4c-4g-90198 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: 2800.000 BogoMIPS: 5600.00 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 692K 1.6G 1% /run /dev/vda1 78G 22G 57G 28% / 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 556 836 0 14646 15154 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:28:25:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 52094sec preferred_lft 52094sec inet6 fe80::f816:3eff:fe28:2589/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:39:c8:82 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:f7ff:fe39:c882/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-90198) 12/14/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.28 0.00 1.28 0.00 14.93 00:02:01 1.92 0.00 1.92 0.00 78.92 00:03:01 345.93 0.00 345.93 0.00 34025.13 00:04:01 241.34 0.00 241.34 0.00 38638.76 Average: 147.61 0.00 147.61 0.00 18188.68 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1786576 15610344 14638372 89.12 507132 12795724 915644 5.24 1369212 12271528 300 00:02:01 1767848 15596228 14657100 89.24 507132 12800372 932520 5.34 1383968 12274640 3312 00:03:01 791436 15494824 15633512 95.18 507296 13618368 1170212 6.70 1545704 13028596 31972 00:04:01 856364 15538392 15568584 94.79 517580 13597040 958816 5.49 1458104 13063112 18852 Average: 1300556 15559947 15124392 92.08 509785 13202876 994298 5.69 1439247 12659469 13609 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 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 ens3 0.30 0.20 0.06 0.20 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 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 14.78 12.70 31.06 6.27 0.00 0.00 0.00 0.00 00:03:01 docker0 186.00 262.02 10.12 3126.84 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 vethbf04af5 186.00 262.17 12.66 3126.85 0.00 0.00 0.00 0.26 00:03:01 ens3 315.15 230.03 3376.16 26.88 0.00 0.00 0.00 0.00 00:04:01 docker0 12.50 20.66 1.67 416.56 0.00 0.00 0.00 0.00 00:04:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 00:04:01 ens3 152.41 89.20 1201.91 17.99 0.00 0.00 0.00 0.00 Average: docker0 49.62 70.67 2.95 885.81 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 120.65 83.03 1152.25 12.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-90198) 12/14/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.01 0.01 99.93 00:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 1 0.02 0.00 0.02 0.02 0.00 99.95 00:01:01 2 0.05 0.00 0.07 0.03 0.03 99.82 00:01:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:02:01 all 0.23 0.00 0.15 0.03 0.02 99.58 00:02:01 0 0.17 0.00 0.08 0.00 0.00 99.75 00:02:01 1 0.18 0.00 0.15 0.00 0.00 99.67 00:02:01 2 0.30 0.00 0.17 0.08 0.03 99.42 00:02:01 3 0.28 0.00 0.17 0.00 0.00 99.55 00:03:01 all 13.52 0.00 4.10 3.17 0.07 79.14 00:03:01 0 10.76 0.00 4.99 6.30 0.08 77.87 00:03:01 1 10.75 0.00 3.64 0.81 0.07 84.73 00:03:01 2 23.76 0.00 3.97 3.86 0.08 68.33 00:03:01 3 8.82 0.00 3.79 1.70 0.05 85.63 00:04:01 all 17.96 0.00 3.91 4.08 0.06 73.99 00:04:01 0 19.95 0.00 4.43 1.70 0.05 73.87 00:04:01 1 7.85 0.00 3.61 0.10 0.05 88.39 00:04:01 2 20.73 0.00 3.20 0.72 0.07 75.28 00:04:01 3 23.32 0.00 4.44 13.85 0.08 58.30 Average: all 7.91 0.00 2.04 1.81 0.04 88.20 Average: 0 7.69 0.00 2.37 1.99 0.03 87.91 Average: 1 4.68 0.00 1.85 0.23 0.03 93.22 Average: 2 11.18 0.00 1.85 1.17 0.05 85.74 Average: 3 8.09 0.00 2.10 3.87 0.03 85.91