---> 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 54G 24G 70% / 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 592 763 0 14683 15117 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 75360sec preferred_lft 75360sec 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) 09/29/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.25 0.00 2.25 0.00 25.59 00:02:01 1.58 0.00 1.58 0.00 76.39 00:03:01 355.91 0.20 355.71 2.27 34126.49 00:04:01 215.87 0.02 215.85 3.60 36193.60 00:05:01 142.60 0.32 142.29 2.53 22043.05 00:06:01 9.73 0.00 9.73 0.00 1177.67 Average: 121.33 0.09 121.24 1.40 15606.82 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1998776 15571032 14426180 87.83 1207836 11615756 963476 5.51 2835896 10341564 28 00:02:01 1959200 15536056 14465756 88.07 1207836 11620388 990296 5.67 2871896 10344660 3512 00:03:01 997516 15458212 15427440 93.93 1209260 12448168 1234528 7.07 3011216 11106432 5776 00:04:01 986832 15486424 15438124 93.99 1222280 12478852 1186080 6.79 2954064 11179116 104540 00:05:01 842088 15541816 15582868 94.87 1224172 12670316 1076344 6.16 2976500 11297736 680 00:06:01 732752 15490124 15692204 95.54 1224176 12731692 1042756 5.97 3031700 11356444 40420 Average: 1252861 15513944 15172095 92.37 1215927 12260862 1082247 6.19 2946879 10937659 25826 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.38 0.33 0.14 0.21 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 14.88 12.30 30.84 6.53 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 200.60 112.15 3114.12 19.70 0.00 0.00 0.00 0.00 00:03:01 docker0 71.01 158.56 4.27 3101.36 0.00 0.00 0.00 0.00 00:03:01 vethc415dc4 71.01 158.71 5.24 3101.37 0.00 0.00 0.00 0.25 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 ens3 135.15 78.05 1273.16 11.49 0.00 0.00 0.00 0.00 00:04:01 docker0 19.42 29.48 2.50 501.94 0.00 0.00 0.00 0.00 00:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:04:01 vethf3c900b 19.42 29.62 2.76 501.95 0.00 0.00 0.00 0.04 00:05:01 ens3 379.46 466.53 729.11 3476.48 0.00 0.00 0.00 0.00 00:05:01 docker0 24.23 33.57 2.36 701.95 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 00:06:01 ens3 282.35 311.13 29.14 2376.72 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 168.81 163.42 862.77 981.89 0.00 0.00 0.00 0.00 Average: docker0 19.11 36.94 1.52 717.59 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/29/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.53 0.00 0.01 0.01 0.01 99.44 00:01:01 0 0.03 0.00 0.00 0.00 0.00 99.97 00:01:01 1 2.00 0.00 0.02 0.02 0.03 97.93 00:01:01 2 0.03 0.00 0.03 0.02 0.02 99.90 00:01:01 3 0.03 0.00 0.00 0.02 0.00 99.95 00:02:01 all 0.86 0.00 0.16 0.05 0.02 98.90 00:02:01 0 0.70 0.00 0.30 0.00 0.02 98.98 00:02:01 1 2.12 0.00 0.18 0.10 0.02 97.59 00:02:01 2 0.33 0.00 0.10 0.08 0.03 99.45 00:02:01 3 0.28 0.00 0.08 0.02 0.02 99.60 00:03:01 all 13.63 0.00 4.26 7.80 0.08 74.23 00:03:01 0 13.36 0.00 5.23 14.34 0.08 66.99 00:03:01 1 15.68 0.00 4.06 5.37 0.08 74.80 00:03:01 2 6.65 0.00 3.37 3.66 0.08 86.23 00:03:01 3 18.87 0.00 4.39 7.85 0.08 68.80 00:04:01 all 11.93 0.00 4.30 8.88 0.32 74.57 00:04:01 0 7.64 0.00 4.30 5.93 0.08 82.05 00:04:01 1 17.86 0.00 4.63 0.68 0.14 76.70 00:04:01 2 16.25 0.00 4.63 0.94 0.12 78.06 00:04:01 3 5.99 0.00 3.64 28.14 0.92 61.30 00:05:01 all 25.13 0.00 2.67 3.38 0.31 68.51 00:05:01 0 23.00 0.00 2.04 0.52 0.07 74.38 00:05:01 1 22.41 0.00 2.33 0.63 0.63 74.00 00:05:01 2 24.23 0.00 2.53 5.18 0.32 67.75 00:05:01 3 30.92 0.00 3.76 7.24 0.24 57.84 00:06:01 all 21.23 0.00 1.47 0.10 0.10 77.10 00:06:01 0 16.37 0.00 2.12 0.00 0.08 81.43 00:06:01 1 18.46 0.00 1.80 0.02 0.10 79.63 00:06:01 2 19.64 0.00 1.03 0.30 0.13 78.90 00:06:01 3 30.36 0.00 0.91 0.08 0.12 68.52 Average: all 12.19 0.00 2.14 3.35 0.14 82.18 Average: 0 10.17 0.00 2.33 3.46 0.06 83.99 Average: 1 13.01 0.00 2.15 1.13 0.17 83.54 Average: 2 11.18 0.00 1.95 1.69 0.12 85.07 Average: 3 14.42 0.00 2.12 7.15 0.23 76.09