---> uname -a: Linux prd-queue-docker-4c-4g-3836 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 75G 3.2G 96% / 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 602 1166 0 14270 15107 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:d9:e8:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 7007sec preferred_lft 7007sec inet6 fe80::f816:3eff:fed9:e8a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:73:a2:14 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::42:47ff:fe73:a214/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3836) 08/15/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.48 0.00 1.48 0.00 17.06 00:02:01 2.33 0.00 2.33 0.00 136.51 00:03:01 491.03 0.70 490.33 10.93 41482.29 00:04:01 292.40 0.03 292.37 1.87 48164.51 00:05:01 4.45 0.00 4.45 0.00 1193.53 Average: 158.33 0.15 158.18 2.56 18197.57 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2332944 15557532 14092012 85.80 1570628 10891236 938188 5.37 3205008 9621192 204 00:02:01 2291364 15520996 14133592 86.05 1570628 10895888 996808 5.70 3241580 9624480 4780 00:03:01 1211860 15449016 15213096 92.62 1573232 11847724 1188084 6.80 3386008 10501396 19100 00:04:01 1252680 15525324 15172276 92.37 1592288 11882620 1061468 6.07 3351284 10517764 860 00:05:01 1178852 15527892 15246104 92.82 1592296 11962068 962912 5.51 3354668 10590992 55508 Average: 1653540 15516152 14771416 89.93 1579814 11495907 1029492 5.89 3307710 10171165 16090 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.25 0.17 0.07 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 00:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:02:01 ens3 13.93 10.71 31.48 2.74 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 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 ens3 395.70 307.40 3246.21 35.54 0.00 0.00 0.00 0.00 00:03:01 docker0 254.71 337.38 13.61 3202.83 0.00 0.00 0.00 0.00 00:03:01 veth6b916bb 254.71 337.53 17.09 3202.84 0.00 0.00 0.00 0.26 00:04:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:04:01 ens3 375.85 421.45 1486.67 2501.60 0.00 0.00 0.00 0.00 00:04:01 docker0 34.83 53.22 4.13 698.82 0.00 0.00 0.00 0.00 00:05:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 00:05:01 ens3 300.78 369.84 28.49 2892.78 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 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 217.29 221.90 958.52 1086.50 0.00 0.00 0.00 0.00 Average: docker0 57.90 78.12 3.55 780.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3836) 08/15/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.00 0.00 99.94 00:01:01 0 0.02 0.00 0.02 0.03 0.00 99.93 00:01:01 1 0.02 0.00 0.05 0.00 0.00 99.93 00:01:01 2 0.07 0.00 0.02 0.00 0.02 99.90 00:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:02:01 all 0.52 0.00 0.18 0.01 0.01 99.27 00:02:01 0 1.17 0.00 0.20 0.05 0.02 98.57 00:02:01 1 0.45 0.00 0.20 0.00 0.03 99.32 00:02:01 2 0.20 0.00 0.20 0.00 0.02 99.58 00:02:01 3 0.27 0.00 0.10 0.00 0.00 99.63 00:03:01 all 15.40 0.00 4.92 2.18 0.08 77.41 00:03:01 0 15.36 0.00 4.33 0.48 0.08 79.75 00:03:01 1 24.80 0.00 7.85 5.63 0.08 61.64 00:03:01 2 12.77 0.00 4.32 2.04 0.08 80.78 00:03:01 3 8.73 0.00 3.25 0.59 0.07 87.36 00:04:01 all 27.84 0.00 4.70 1.00 0.08 66.38 00:04:01 0 23.91 0.00 3.63 0.76 0.08 71.62 00:04:01 1 45.10 0.00 6.78 0.33 0.10 47.68 00:04:01 2 19.39 0.00 4.00 0.62 0.07 75.92 00:04:01 3 22.86 0.00 4.34 2.30 0.08 70.41 00:05:01 all 23.17 0.00 1.64 0.02 0.08 75.09 00:05:01 0 20.30 0.00 1.40 0.05 0.07 78.18 00:05:01 1 31.08 0.00 2.04 0.02 0.10 66.76 00:05:01 2 23.83 0.00 2.41 0.00 0.08 73.67 00:05:01 3 17.53 0.00 0.73 0.00 0.08 81.66 Average: all 13.37 0.00 2.29 0.64 0.05 83.65 Average: 0 12.13 0.00 1.91 0.27 0.05 85.64 Average: 1 20.28 0.00 3.37 1.19 0.06 75.10 Average: 2 11.23 0.00 2.19 0.53 0.05 86.00 Average: 3 9.86 0.00 1.68 0.57 0.05 87.84