---> uname -a: Linux prd-queue-docker-4c-4g-84023 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 30G 49G 38% / 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 555 1338 0 14145 15155 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:dd:c9:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fedd:c9b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:f4:f4:54 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::42:8bff:fef4:f454/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-84023) 11/19/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.95 0.00 1.95 0.00 22.66 00:02:01 1.72 0.00 1.72 0.00 78.25 00:03:01 513.40 0.20 513.20 12.93 41786.90 00:04:01 174.10 0.07 174.04 0.80 51820.56 00:05:01 6.90 0.02 6.88 0.27 468.67 Average: 139.61 0.06 139.56 2.80 18835.39 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 610260 15603924 15814696 96.28 702844 13463120 947988 5.43 2463356 12029768 60 00:02:01 576020 15574304 15848936 96.49 702844 13467764 962948 5.51 2493984 12032884 3408 00:03:01 1099552 15556284 15325404 93.31 713328 12946864 1159688 6.64 2413740 11619596 639676 00:04:01 1425416 15577512 14999540 91.32 728344 12637524 1036028 5.93 2453668 11264412 456 00:05:01 1333912 15505976 15091044 91.88 728344 12663788 1018376 5.83 2529040 11287464 19372 Average: 1009032 15563600 15415924 93.86 715141 13035812 1025006 5.87 2470758 11646825 132594 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 0.40 0.30 0.12 0.39 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 14.70 11.76 31.04 6.09 0.00 0.00 0.00 0.00 00:03:01 docker0 75.72 161.59 4.52 3108.19 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 ens3 226.33 134.28 3352.39 22.41 0.00 0.00 0.00 0.00 00:04:01 docker0 83.62 125.15 6.82 1117.21 0.00 0.00 0.00 0.00 00:04:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 00:04:01 ens3 418.30 421.86 1902.46 2255.06 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 00:05:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 372.62 449.88 31.64 3519.55 0.00 0.00 0.00 0.00 Average: docker0 31.87 57.35 2.27 845.08 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 206.46 203.60 1063.53 1160.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-84023) 11/19/24 _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 99.92 00:01:01 0 0.00 0.00 0.02 0.00 0.02 99.97 00:01:01 1 0.05 0.00 0.05 0.02 0.03 99.85 00:01:01 2 0.05 0.00 0.03 0.02 0.02 99.88 00:01:01 3 0.00 0.00 0.03 0.00 0.00 99.97 00:02:01 all 0.75 0.00 0.16 0.01 0.01 99.08 00:02:01 0 0.20 0.00 0.13 0.00 0.00 99.67 00:02:01 1 0.68 0.00 0.18 0.02 0.00 99.12 00:02:01 2 1.89 0.00 0.16 0.02 0.03 97.90 00:02:01 3 0.22 0.00 0.13 0.00 0.00 99.65 00:03:01 all 17.18 0.00 6.08 3.51 0.09 73.14 00:03:01 0 15.06 0.00 6.14 0.56 0.08 78.15 00:03:01 1 25.42 0.00 8.47 4.28 0.10 61.73 00:03:01 2 20.75 0.00 5.27 2.92 0.08 70.98 00:03:01 3 7.49 0.00 4.47 6.28 0.07 81.69 00:04:01 all 25.25 0.00 3.80 1.53 0.07 69.35 00:04:01 0 15.44 0.00 3.04 0.40 0.05 81.07 00:04:01 1 27.87 0.00 3.93 1.58 0.07 66.56 00:04:01 2 18.38 0.00 2.37 0.10 0.07 79.09 00:04:01 3 39.37 0.00 5.87 4.04 0.08 50.64 00:05:01 all 24.59 0.00 1.12 0.22 0.08 74.00 00:05:01 0 19.51 0.00 0.86 0.00 0.07 79.56 00:05:01 1 27.12 0.00 1.60 0.32 0.08 70.88 00:05:01 2 25.37 0.00 0.77 0.03 0.07 73.76 00:05:01 3 26.30 0.00 1.26 0.54 0.08 71.82 Average: all 13.52 0.00 2.23 1.05 0.05 83.15 Average: 0 10.01 0.00 2.03 0.19 0.04 87.73 Average: 1 16.20 0.00 2.84 1.24 0.06 79.67 Average: 2 13.23 0.00 1.71 0.61 0.05 84.39 Average: 3 14.63 0.00 2.34 2.16 0.05 80.82