---> uname -a: Linux prd-queue-docker-4c-4g-7087 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 696K 1.6G 1% /run /dev/vda1 78G 72G 6.3G 92% / 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 577 2102 0 13360 15133 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:6a:00:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 21404sec preferred_lft 21404sec inet6 fe80::f816:3eff:fe6a:ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:70:61:84 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:a8ff:fe70:6184/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7087) 06/16/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.42 0.00 1.42 0.00 16.66 00:02:01 1.95 0.00 1.95 0.00 79.05 00:03:01 524.96 0.03 524.93 7.73 43906.82 00:04:01 406.90 143.77 263.13 8209.07 47281.07 00:05:01 2.53 0.00 2.53 0.00 34.13 00:06:01 22.26 0.00 22.26 0.00 3722.18 Average: 159.99 23.96 136.03 1369.24 15838.67 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1446476 15574788 14978480 91.19 1487220 11831496 956380 5.47 3196940 10468412 204 00:02:01 1437256 15570196 14987700 91.25 1487220 11836084 987708 5.65 3200860 10471488 3420 00:03:01 275992 15464144 16148964 98.32 1492752 12824848 1237692 7.08 3381380 11387600 22132 00:04:01 2211204 15550544 14213752 86.54 1505004 11069936 1070676 6.13 3153680 9791744 580 00:05:01 2212060 15550352 14212896 86.53 1505004 11069972 1070676 6.13 3180444 9764900 200 00:06:01 2053480 15470808 14371476 87.50 1505020 11149564 1053320 6.03 3261776 9842216 11272 Average: 1606078 15530139 14818878 90.22 1497037 11630317 1062742 6.08 3229180 10287727 6301 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 2.10 2.45 0.24 2.80 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.46 11.86 31.30 2.77 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 vethb3ad526 56.37 146.74 4.28 3192.18 0.00 0.00 0.00 0.26 00:03:01 docker0 56.37 146.59 3.51 3192.17 0.00 0.00 0.00 0.00 00:03:01 ens3 219.65 121.25 3479.28 23.91 0.00 0.00 0.00 0.00 00:03:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 docker0 42.18 59.08 4.49 696.90 0.00 0.00 0.00 0.00 00:04:01 ens3 259.93 273.17 1476.74 1103.59 0.00 0.00 0.00 0.00 00:04:01 lo 2.80 2.80 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 411.31 530.29 26.84 4286.19 0.00 0.00 0.00 0.00 00:05:01 lo 0.27 0.27 0.02 0.02 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 ens3 28.28 23.93 19.06 10.07 0.00 0.00 0.00 0.00 00:06:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 16.43 34.28 1.33 648.16 0.00 0.00 0.00 0.00 Average: ens3 155.95 160.48 838.87 904.86 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 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-7087) 06/16/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.04 0.00 0.04 0.01 0.00 99.91 00:01:01 0 0.02 0.00 0.00 0.00 0.02 99.97 00:01:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:01:01 2 0.07 0.00 0.08 0.00 0.00 99.85 00:01:01 3 0.05 0.00 0.03 0.02 0.02 99.88 00:02:01 all 0.20 0.00 0.15 0.01 0.01 99.64 00:02:01 0 0.17 0.00 0.15 0.00 0.00 99.68 00:02:01 1 0.22 0.00 0.15 0.00 0.00 99.63 00:02:01 2 0.30 0.00 0.18 0.02 0.02 99.48 00:02:01 3 0.10 0.00 0.12 0.03 0.00 99.75 00:03:01 all 16.12 0.00 5.38 3.37 0.08 75.05 00:03:01 0 11.73 0.00 3.89 3.08 0.08 81.22 00:03:01 1 24.24 0.00 5.91 0.86 0.12 68.87 00:03:01 2 14.60 0.00 6.63 6.88 0.08 71.80 00:03:01 3 13.96 0.00 5.09 2.66 0.07 78.22 00:04:01 all 20.30 0.00 4.83 3.19 0.07 71.61 00:04:01 0 25.78 0.00 4.69 1.19 0.07 68.28 00:04:01 1 18.85 0.00 6.61 7.47 0.07 67.01 00:04:01 2 23.17 0.00 4.64 2.76 0.07 69.36 00:04:01 3 13.35 0.00 3.40 1.40 0.05 81.80 00:05:01 all 28.19 0.00 0.93 0.01 0.09 70.79 00:05:01 0 27.35 0.00 1.02 0.00 0.08 71.54 00:05:01 1 28.69 0.00 0.91 0.03 0.10 70.27 00:05:01 2 27.76 0.00 0.85 0.00 0.10 71.29 00:05:01 3 28.92 0.00 0.96 0.02 0.10 70.01 00:06:01 all 13.68 0.00 1.65 0.30 0.04 84.33 00:06:01 0 26.48 0.00 0.95 0.42 0.05 72.10 00:06:01 1 3.81 0.00 1.13 0.73 0.03 94.29 00:06:01 2 1.90 0.00 1.68 0.00 0.02 96.40 00:06:01 3 22.60 0.00 2.79 0.05 0.05 74.51 Average: all 13.07 0.00 2.16 1.14 0.05 83.58 Average: 0 15.24 0.00 1.78 0.78 0.05 82.15 Average: 1 12.60 0.00 2.44 1.50 0.05 83.41 Average: 2 11.29 0.00 2.33 1.60 0.05 84.73 Average: 3 13.15 0.00 2.06 0.69 0.05 84.05