---> uname -a: Linux prd-queue-docker-4c-4g-76532 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 692K 1.6G 1% /run /dev/vda1 78G 77G 391M 100% / 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 627 833 0 14578 15082 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:a2:36:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86315sec preferred_lft 86315sec inet6 fe80::f816:3eff:fea2:36ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:50:32:50 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::42:93ff:fe50:3250/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-76532) 10/25/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.20 0.00 1.20 0.00 18.13 00:02:01 1.05 0.00 1.05 0.00 69.72 00:03:01 438.67 0.50 438.17 9.86 38202.87 Average: 146.98 0.17 146.81 3.29 12764.28 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1712640 15525520 14712316 89.57 1657508 11328720 970992 5.56 3329528 10046332 156 00:02:01 1678088 15495620 14746868 89.78 1657508 11333352 1003572 5.74 3360008 10049440 3256 00:03:01 614124 15412460 15810832 96.26 1665008 12251224 1241112 7.10 3512580 10900692 12744 Average: 1334951 15477867 15090005 91.87 1660008 11637765 1071892 6.13 3400705 10332155 5385 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.33 0.22 0.07 0.20 0.00 0.00 0.00 0.00 00:01:01 lo 0.13 0.13 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 13.16 11.86 30.71 6.89 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 258.70 144.95 3122.07 21.50 0.00 0.00 0.00 0.00 00:03:01 veth57ae3d0 101.18 211.20 7.19 3107.61 0.00 0.00 0.00 0.25 00:03:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 docker0 101.18 211.05 5.81 3107.60 0.00 0.00 0.00 0.00 Average: ens3 90.74 52.35 1051.01 9.53 0.00 0.00 0.00 0.00 Average: veth57ae3d0 33.73 70.40 2.40 1035.93 0.00 0.00 0.00 0.08 Average: lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 33.73 70.35 1.94 1035.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-76532) 10/25/24 _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 0.02 99.92 00:01:01 0 0.02 0.00 0.00 0.02 0.00 99.97 00:01:01 1 0.02 0.00 0.02 0.03 0.00 99.93 00:01:01 2 0.07 0.00 0.05 0.00 0.03 99.85 00:01:01 3 0.03 0.00 0.02 0.00 0.02 99.93 00:02:01 all 0.36 0.00 0.16 0.02 0.01 99.45 00:02:01 0 0.27 0.00 0.15 0.00 0.00 99.58 00:02:01 1 0.27 0.00 0.17 0.08 0.02 99.47 00:02:01 2 0.22 0.00 0.13 0.00 0.03 99.61 00:02:01 3 0.67 0.00 0.22 0.00 0.00 99.12 00:03:01 all 14.24 0.00 4.73 4.31 0.07 76.65 00:03:01 0 18.49 0.00 7.00 13.69 0.08 60.73 00:03:01 1 11.86 0.00 3.92 2.31 0.07 81.85 00:03:01 2 12.97 0.00 3.30 0.39 0.07 83.27 00:03:01 3 13.62 0.00 4.67 0.87 0.05 80.79 Average: all 4.86 0.00 1.63 1.44 0.03 92.04 Average: 0 6.23 0.00 2.37 4.55 0.03 86.82 Average: 1 4.04 0.00 1.36 0.81 0.03 93.77 Average: 2 4.40 0.00 1.16 0.13 0.04 94.27 Average: 3 4.75 0.00 1.63 0.29 0.02 93.31