---> uname -a: Linux prd-queue-docker-4c-4g-24059 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 33G 45G 43% / 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 567 1376 0 14095 15142 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:0b:e8:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 8795sec preferred_lft 8795sec inet6 fe80::f816:3eff:fe0b:e8c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:9b:25:eb 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::42:96ff:fe9b:25eb/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-24059) 07/01/25 _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 1.50 0.00 1.50 0.00 75.59 00:03:01 386.75 0.00 386.75 0.00 37976.07 00:04:01 400.15 140.49 259.66 7298.65 49937.68 00:05:01 3.70 0.02 3.68 0.13 434.59 Average: 158.84 28.10 130.73 1459.73 17688.94 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1467056 15580888 14957900 91.07 855916 12500436 925812 5.30 2656100 11054952 8 00:02:01 1453140 15571668 14971816 91.15 855916 12505120 960160 5.49 2665652 11058084 3332 00:03:01 384028 15466328 16040928 97.66 856608 13406572 1212552 6.94 2840604 11886016 11432 00:04:01 1457888 15554468 14967068 91.12 863828 12527560 1038664 5.94 2683668 11090392 628 00:05:01 1416052 15543084 15008904 91.38 863836 12561208 969944 5.55 2704624 11115252 22832 Average: 1235633 15543287 15189323 92.48 859221 12700179 1021426 5.85 2710130 11240939 7646 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 ens3 0.28 0.22 0.06 0.20 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.86 12.55 31.33 6.16 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 00:03:01 veth6a74b8e 420.76 653.19 29.48 3228.88 0.00 0.00 0.00 0.26 00:03:01 docker0 420.76 653.04 23.73 3228.87 0.00 0.00 0.00 0.00 00:03:01 ens3 703.72 464.32 3242.85 43.41 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:04:01 docker0 81.55 116.15 6.51 649.56 0.00 0.00 0.00 0.00 00:04:01 ens3 416.30 435.59 1436.44 1680.74 0.00 0.00 0.00 0.00 00:04:01 lo 2.73 2.73 0.25 0.25 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 ens3 419.91 468.16 32.88 3673.30 0.00 0.00 0.00 0.00 00:05:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 100.46 153.83 6.05 775.66 0.00 0.00 0.00 0.00 Average: ens3 311.00 276.16 948.68 1080.73 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-24059) 07/01/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.02 0.01 99.93 00:01:01 0 0.07 0.00 0.03 0.02 0.00 99.88 00:01:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 3 0.00 0.00 0.03 0.05 0.02 99.90 00:02:01 all 0.61 0.00 0.11 0.02 0.01 99.25 00:02:01 0 0.18 0.00 0.13 0.07 0.00 99.62 00:02:01 1 0.23 0.00 0.10 0.00 0.00 99.67 00:02:01 2 1.68 0.00 0.10 0.00 0.00 98.22 00:02:01 3 0.35 0.00 0.12 0.02 0.02 99.50 00:03:01 all 14.98 0.00 4.77 3.76 0.08 76.40 00:03:01 0 5.23 0.00 3.28 1.10 0.08 90.31 00:03:01 1 21.10 0.00 6.72 1.04 0.07 71.07 00:03:01 2 15.14 0.00 6.13 5.55 0.10 73.08 00:03:01 3 18.41 0.00 2.97 7.34 0.07 71.21 00:04:01 all 23.39 0.00 5.22 3.80 0.08 67.51 00:04:01 0 30.12 0.00 6.70 5.94 0.10 57.15 00:04:01 1 21.22 0.00 5.48 3.46 0.08 69.75 00:04:01 2 17.98 0.00 4.30 4.97 0.07 72.68 00:04:01 3 24.24 0.00 4.40 0.86 0.08 70.41 00:05:01 all 24.48 0.00 1.24 0.02 0.09 74.17 00:05:01 0 24.07 0.00 1.59 0.00 0.08 74.26 00:05:01 1 24.32 0.00 0.83 0.00 0.08 74.77 00:05:01 2 25.27 0.00 1.62 0.05 0.10 72.96 00:05:01 3 24.30 0.00 0.94 0.00 0.07 74.69 Average: all 12.66 0.00 2.26 1.52 0.05 83.50 Average: 0 11.90 0.00 2.33 1.42 0.05 84.30 Average: 1 13.37 0.00 2.62 0.90 0.05 83.05 Average: 2 11.95 0.00 2.42 2.11 0.05 83.47 Average: 3 13.43 0.00 1.69 1.65 0.05 83.19