---> uname -a: Linux prd-queue-docker-4c-4g-79284 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 23G 56G 29% / 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 569 1029 0 14441 15140 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:e9:44:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 3400sec preferred_lft 3400sec inet6 fe80::f816:3eff:fee9:44d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:2d:c6:45 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::42:7dff:fe2d:c645/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-79284) 10/27/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.35 0.00 1.35 0.00 16.39 00:02:01 2.12 0.00 2.12 0.00 99.03 00:03:01 485.24 2.72 482.52 179.01 39588.00 00:04:01 165.47 3.88 161.59 545.24 46649.83 00:05:01 53.70 0.03 53.67 0.27 5729.60 Average: 141.58 1.33 140.26 144.94 18419.30 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 673152 15591256 15751804 95.90 597936 13603464 911636 5.22 2433632 12120840 216 00:02:01 631680 15554544 15793276 96.15 597936 13608104 938192 5.37 2470988 12123944 3688 00:03:01 1208508 15485880 15216448 92.64 592388 13022196 1177508 6.74 2385596 11681068 13796 00:04:01 1003252 15499896 15421704 93.89 609052 13214200 1161980 6.65 2383628 11878052 127868 00:05:01 1116912 15565080 15308044 93.20 609068 13162344 1009208 5.78 2370896 11776592 224 Average: 926701 15539331 15498255 94.36 601276 13322062 1039705 5.95 2408948 11916099 29158 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.30 0.22 0.06 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 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 13.71 10.75 30.85 2.86 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 274.34 166.76 3123.44 26.16 0.00 0.00 0.00 0.00 00:03:01 veth95b3cd7 113.38 215.66 7.98 3107.70 0.00 0.00 0.00 0.25 00:03:01 docker0 113.38 215.51 6.43 3107.69 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 00:04:01 ens3 181.25 111.33 1881.49 13.05 0.00 0.00 0.00 0.00 00:04:01 docker0 52.25 71.74 5.23 1112.02 0.00 0.00 0.00 0.00 00:04:01 veth920c60d 13.79 21.27 1.87 389.27 0.00 0.00 0.00 0.03 00:04:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 00:05:01 ens3 556.68 716.02 39.08 5744.44 0.00 0.00 0.00 0.00 00:05:01 docker0 0.10 0.10 0.00 0.01 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: ens3 205.23 200.97 1015.11 1156.96 0.00 0.00 0.00 0.00 Average: docker0 33.15 57.47 2.33 844.02 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-79284) 10/27/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.35 0.00 0.03 0.01 0.01 99.61 00:01:01 0 0.03 0.00 0.05 0.00 0.00 99.92 00:01:01 1 1.29 0.00 0.07 0.00 0.00 98.65 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 0.07 0.00 0.03 0.05 0.02 99.83 00:02:01 all 0.94 0.00 0.15 0.03 0.01 98.87 00:02:01 0 0.27 0.00 0.13 0.00 0.02 99.58 00:02:01 1 2.23 0.00 0.13 0.03 0.02 97.59 00:02:01 2 1.08 0.00 0.18 0.02 0.02 98.70 00:02:01 3 0.15 0.00 0.15 0.07 0.02 99.62 00:03:01 all 15.17 0.00 4.94 4.11 0.08 75.71 00:03:01 0 12.76 0.00 5.49 5.09 0.08 76.57 00:03:01 1 10.54 0.00 3.26 1.33 0.07 84.80 00:03:01 2 25.55 0.00 4.90 0.81 0.08 68.67 00:03:01 3 11.84 0.00 6.12 9.25 0.07 72.73 00:04:01 all 16.87 0.00 4.60 2.78 0.05 75.70 00:04:01 0 12.88 0.00 4.49 3.08 0.05 79.50 00:04:01 1 20.49 0.00 4.56 0.32 0.05 74.59 00:04:01 2 20.95 0.00 5.56 5.93 0.05 67.52 00:04:01 3 13.18 0.00 3.77 1.79 0.05 81.20 00:05:01 all 33.70 0.00 1.40 0.46 0.08 64.36 00:05:01 0 34.85 0.00 1.28 0.39 0.07 63.42 00:05:01 1 37.04 0.00 1.67 0.10 0.08 61.10 00:05:01 2 28.92 0.00 1.19 0.13 0.07 69.69 00:05:01 3 33.97 0.00 1.50 1.24 0.08 63.21 Average: all 13.36 0.00 2.21 1.47 0.05 82.91 Average: 0 12.13 0.00 2.28 1.70 0.04 83.85 Average: 1 14.23 0.00 1.93 0.36 0.04 83.45 Average: 2 15.26 0.00 2.36 1.37 0.04 80.97 Average: 3 11.80 0.00 2.30 2.47 0.05 83.38