---> uname -a: Linux prd-queue-docker-4c-4g-81650 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 692K 1.6G 1% /run /dev/vda1 78G 42G 36G 54% / 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 574 1402 0 14063 15135 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:d4:a9:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 3397sec preferred_lft 3397sec inet6 fe80::f816:3eff:fed4:a964/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:aa:e9: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::42:56ff:feaa:e9eb/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-81650) 11/10/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.43 0.00 1.43 0.00 15.46 00:02:01 2.17 0.00 2.17 0.00 101.98 00:03:01 509.22 1.70 507.52 17.33 40289.20 00:04:01 134.38 0.05 134.33 0.53 46159.64 00:05:01 45.68 0.00 45.68 0.00 5849.86 Average: 138.86 0.35 138.51 3.58 18523.48 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1195900 15583576 15229056 92.72 989224 12609960 910820 5.21 2697576 11247680 20 00:02:01 1158456 15550784 15266500 92.95 989224 12614596 969912 5.55 2731220 11250788 3724 00:03:01 1491764 15538820 14933192 90.92 988968 12291364 1178640 6.75 2624184 11045552 309824 00:04:01 1480960 15553928 14943996 90.98 1006864 12314336 1040380 5.95 2621628 11071644 77976 00:05:01 1490416 15557760 14934540 90.93 1006912 12312024 1022424 5.85 2692700 10998312 20 Average: 1363499 15556974 15061457 91.70 996238 12428456 1024435 5.86 2673462 11122795 78313 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.23 0.12 0.11 0.21 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 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 13.85 11.73 31.00 3.10 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 222.90 126.83 3125.10 23.93 0.00 0.00 0.00 0.00 00:03:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 00:03:01 docker0 70.65 162.48 4.26 3107.61 0.00 0.00 0.00 0.00 00:04:01 ens3 158.82 94.97 1889.78 12.53 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 vethdb110dd 13.21 19.88 1.83 389.66 0.00 0.00 0.00 0.03 00:04:01 docker0 42.71 62.21 4.77 1120.75 0.00 0.00 0.00 0.00 00:05:01 ens3 528.30 710.52 37.47 5679.65 0.00 0.00 0.00 0.00 00:05:01 lo 2.64 2.64 0.24 0.24 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 183.71 187.14 1019.80 1129.21 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 22.74 45.08 1.81 848.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-81650) 11/10/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.01 0.01 0.02 99.94 00:01:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:01:01 1 0.03 0.00 0.02 0.02 0.02 99.92 00:01:01 2 0.00 0.00 0.02 0.00 0.02 99.97 00:01:01 3 0.03 0.00 0.00 0.00 0.03 99.93 00:02:01 all 0.40 0.00 0.15 0.02 0.01 99.42 00:02:01 0 0.20 0.00 0.15 0.00 0.02 99.63 00:02:01 1 0.12 0.00 0.08 0.02 0.00 99.78 00:02:01 2 1.07 0.00 0.15 0.05 0.00 98.73 00:02:01 3 0.22 0.00 0.18 0.03 0.03 99.53 00:03:01 all 16.27 0.00 5.53 4.25 0.08 73.87 00:03:01 0 15.96 0.00 6.06 8.13 0.08 69.75 00:03:01 1 20.90 0.00 7.57 3.78 0.08 67.67 00:03:01 2 19.52 0.00 4.50 1.20 0.08 74.70 00:03:01 3 8.67 0.00 3.99 3.91 0.08 83.35 00:04:01 all 15.09 0.00 3.44 7.00 0.07 74.40 00:04:01 0 11.48 0.00 3.98 1.80 0.07 82.67 00:04:01 1 8.76 0.00 2.74 8.83 0.05 79.62 00:04:01 2 22.82 0.00 2.84 2.95 0.07 71.32 00:04:01 3 17.29 0.00 4.21 14.42 0.08 63.99 00:05:01 all 32.16 0.00 1.26 1.26 0.08 65.24 00:05:01 0 36.29 0.00 1.69 2.55 0.09 59.39 00:05:01 1 23.60 0.00 1.14 0.92 0.05 74.29 00:05:01 2 34.37 0.00 1.14 0.08 0.08 64.32 00:05:01 3 34.38 0.00 1.07 1.46 0.09 63.00 Average: all 12.70 0.00 2.07 2.50 0.05 82.67 Average: 0 12.69 0.00 2.38 2.49 0.05 82.39 Average: 1 10.61 0.00 2.30 2.71 0.04 84.34 Average: 2 15.47 0.00 1.72 0.86 0.05 81.90 Average: 3 12.03 0.00 1.89 3.96 0.06 82.06