---> uname -a: Linux prd-queue-docker-4c-4g-40757 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 36G 42G 46% / 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 571 567 0 14900 15139 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:dc:dd:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75394sec preferred_lft 75394sec inet6 fe80::f816:3eff:fedc:ddb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:3a:72:a3 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::42:7bff:fe3a:72a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/26/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.12 0.02 2.10 0.13 23.73 00:02:01 2.37 0.00 2.37 0.00 83.19 00:03:01 496.07 0.57 495.50 12.26 39726.58 00:04:01 140.24 0.00 140.24 0.00 46643.43 00:05:01 44.51 0.00 44.51 0.00 5926.37 Average: 137.05 0.12 136.93 2.48 18479.21 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1791432 15588368 14633524 89.09 852632 12217776 976548 5.59 2502096 10914080 8 00:02:01 1775168 15576676 14649788 89.19 852632 12222408 991152 5.67 2514264 10917192 3532 00:03:01 859516 15496012 15565440 94.77 858488 12989576 1181816 6.76 2663076 11616824 14892 00:04:01 626000 15556804 15798956 96.19 875400 13274868 1076552 6.16 2578164 11942096 80244 00:05:01 635024 15558904 15789932 96.13 875416 13272532 1086452 6.22 2650876 11868832 600 Average: 1137428 15555353 15287528 93.08 862914 12795432 1062504 6.08 2581695 11451805 19855 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.27 0.17 0.06 0.20 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 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.38 12.05 30.87 6.10 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:03:01 ens3 237.48 140.69 3119.33 24.47 0.00 0.00 0.00 0.00 00:03:01 vethc59f5e9 84.09 178.24 6.09 3103.04 0.00 0.00 0.00 0.25 00:03:01 docker0 84.09 178.09 4.94 3103.03 0.00 0.00 0.00 0.00 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 ens3 157.69 97.62 1973.65 12.25 0.00 0.00 0.00 0.00 00:04:01 docker0 40.19 61.12 4.59 1203.62 0.00 0.00 0.00 0.00 00:04:01 vethbbb1813 11.43 19.51 1.72 435.78 0.00 0.00 0.00 0.04 00:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:05:01 ens3 692.30 720.91 48.02 5395.88 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 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 220.45 194.31 1034.28 1088.03 0.00 0.00 0.00 0.00 Average: docker0 24.85 47.84 1.91 861.24 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/26/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.08 0.00 0.05 0.01 0.16 99.70 00:01:01 0 0.00 0.00 0.03 0.02 0.02 99.93 00:01:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:01:01 2 0.08 0.00 0.02 0.00 0.10 99.80 00:01:01 3 0.20 0.00 0.13 0.05 0.52 99.10 00:02:01 all 0.43 0.00 0.17 0.11 0.01 99.28 00:02:01 0 0.20 0.00 0.12 0.00 0.00 99.68 00:02:01 1 0.20 0.00 0.08 0.00 0.02 99.70 00:02:01 2 0.33 0.00 0.20 0.03 0.02 99.42 00:02:01 3 1.00 0.00 0.23 0.38 0.00 98.39 00:03:01 all 16.05 0.00 5.08 5.15 0.11 73.60 00:03:01 0 15.53 0.00 4.53 1.17 0.10 78.67 00:03:01 1 11.42 0.00 3.77 4.81 0.10 79.90 00:03:01 2 27.74 0.00 6.13 4.85 0.12 61.16 00:03:01 3 9.54 0.00 5.91 9.82 0.12 74.61 00:04:01 all 17.03 0.00 4.43 4.78 0.08 73.69 00:04:01 0 24.46 0.00 4.80 0.32 0.08 70.34 00:04:01 1 8.07 0.00 3.08 3.67 0.07 85.11 00:04:01 2 21.92 0.00 4.83 10.21 0.07 62.97 00:04:01 3 13.73 0.00 5.01 4.91 0.08 76.27 00:05:01 all 30.66 0.00 1.22 0.72 0.11 67.29 00:05:01 0 32.21 0.00 1.29 0.15 0.10 66.25 00:05:01 1 28.78 0.00 0.99 0.35 0.08 69.80 00:05:01 2 30.45 0.00 1.36 1.21 0.12 66.87 00:05:01 3 31.22 0.00 1.21 1.19 0.12 66.26 Average: all 12.82 0.00 2.18 2.15 0.09 82.76 Average: 0 14.45 0.00 2.15 0.33 0.06 83.01 Average: 1 9.70 0.00 1.59 1.76 0.06 86.89 Average: 2 16.06 0.00 2.50 3.24 0.08 78.12 Average: 3 11.10 0.00 2.49 3.26 0.17 82.99