---> uname -a: Linux prd-queue-docker-4c-4g-32391 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 12G 66G 16% / 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 633 11077 0 4328 15075 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:d3:c6:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 71801sec preferred_lft 71801sec inet6 fe80::f816:3eff:fed3:c62e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:0b:80:f3 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::42:1dff:fe0b:80f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-32391) 08/02/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.87 0.00 1.87 0.00 22.39 00:02:01 1.55 0.00 1.55 0.00 95.98 00:03:01 435.28 0.07 435.21 9.47 39634.33 00:04:01 206.37 0.02 206.35 2.40 48192.77 00:05:01 6.02 0.00 6.02 0.00 228.93 Average: 130.21 0.02 130.19 2.37 17634.29 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 12518580 15525468 3906368 23.78 144660 2987932 1074188 6.15 996872 2576520 180 00:02:01 12474460 15486236 3950488 24.05 144788 2992696 1132032 6.48 1036780 2579312 3856 00:03:01 11374636 15410152 5050312 30.75 155960 3935356 1344436 7.69 1193004 3447692 17292 00:04:01 11396468 15492948 5028480 30.61 182356 3966484 1191008 6.82 1159656 3458744 688 00:05:01 11345184 15437864 5079764 30.93 182432 3966776 1146044 6.56 1224888 3449308 10776 Average: 11821866 15470534 4603082 28.02 162039 3569849 1177542 6.74 1122240 3102315 6558 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 0.20 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 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.73 12.31 31.43 3.09 0.00 0.00 0.00 0.00 00:02:01 lo 0.13 0.13 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 00:03:01 vethaad8924 261.89 437.31 17.68 3217.13 0.00 0.00 0.00 0.26 00:03:01 ens3 494.87 309.73 3233.12 31.17 0.00 0.00 0.00 0.00 00:03:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 docker0 261.89 437.16 14.10 3217.12 0.00 0.00 0.00 0.00 00:04:01 ens3 326.76 346.26 1429.47 1566.10 0.00 0.00 0.00 0.00 00:04:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:04:01 docker0 59.84 78.95 5.33 646.95 0.00 0.00 0.00 0.00 00:05:01 ens3 350.05 479.15 29.44 3783.91 0.00 0.00 0.00 0.00 00:05:01 lo 3.00 3.00 0.27 0.27 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: ens3 237.32 229.51 944.67 1076.73 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 64.34 103.22 3.88 772.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-32391) 08/02/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.01 0.00 0.01 0.01 0.01 99.96 00:01:01 0 0.00 0.00 0.00 0.02 0.02 99.97 00:01:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:01:01 2 0.02 0.00 0.02 0.02 0.02 99.93 00:01:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:02:01 all 0.78 0.00 0.15 0.01 0.02 99.04 00:02:01 0 0.27 0.00 0.13 0.03 0.02 99.55 00:02:01 1 1.51 0.00 0.13 0.00 0.02 98.34 00:02:01 2 1.07 0.00 0.23 0.00 0.00 98.70 00:02:01 3 0.28 0.00 0.12 0.00 0.00 99.60 00:03:01 all 15.19 0.00 4.42 3.01 0.07 77.32 00:03:01 0 21.42 0.00 3.46 4.03 0.10 70.98 00:03:01 1 12.80 0.00 3.40 1.89 0.08 81.82 00:03:01 2 12.80 0.00 3.54 0.99 0.05 82.61 00:03:01 3 13.73 0.00 7.29 5.12 0.07 73.80 00:04:01 all 21.42 0.00 4.24 4.68 0.06 69.60 00:04:01 0 23.66 0.00 3.75 0.40 0.05 72.14 00:04:01 1 17.31 0.00 3.93 8.93 0.07 69.76 00:04:01 2 30.43 0.00 5.45 5.00 0.08 59.03 00:04:01 3 14.21 0.00 3.85 4.47 0.07 77.39 00:05:01 all 25.59 0.00 0.94 0.04 0.07 73.36 00:05:01 0 20.97 0.00 0.94 0.13 0.07 77.89 00:05:01 1 29.09 0.00 0.89 0.03 0.07 69.92 00:05:01 2 24.59 0.00 1.00 0.00 0.07 74.34 00:05:01 3 27.71 0.00 0.91 0.02 0.07 71.30 Average: all 12.56 0.00 1.95 1.54 0.05 83.90 Average: 0 13.23 0.00 1.65 0.92 0.05 84.15 Average: 1 12.11 0.00 1.67 2.15 0.05 84.02 Average: 2 13.75 0.00 2.04 1.19 0.04 82.98 Average: 3 11.16 0.00 2.42 1.91 0.04 84.47