---> uname -a: Linux prd-queue-docker-4c-4g-24059 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 44G 35G 56% / 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 576 2187 0 13276 15133 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:0b:e8:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 8794sec preferred_lft 8794sec inet6 fe80::f816:3eff:fe0b:e8c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:9b:25: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::42:96ff:fe9b:25eb/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-24059) 07/03/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.78 0.00 1.78 0.00 21.46 00:02:01 1.63 0.00 1.63 0.00 98.78 00:03:01 481.45 0.55 480.90 7.73 40772.54 00:04:01 365.50 168.50 197.00 12353.47 47211.73 00:05:01 4.50 0.00 4.50 0.00 767.61 Average: 170.96 33.80 137.15 2471.75 17772.26 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1302124 15574168 15122832 92.07 993180 12530200 947324 5.42 2799772 11082760 28 00:02:01 1259512 15536364 15165444 92.33 993180 12534884 969324 5.55 2837852 11085892 3968 00:03:01 167920 15460620 16257036 98.98 994668 13482836 1191176 6.82 2986948 11958052 19112 00:04:01 2291312 15549224 14133644 86.05 1004232 11554956 1031960 5.91 2716316 10227444 744 00:05:01 2218668 15521144 14206288 86.49 1004232 11604620 964596 5.52 2753200 10268088 40848 Average: 1447907 15528304 14977049 91.18 997898 12341499 1020876 5.84 2818818 10924447 12940 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 0.28 0.23 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.81 11.76 31.45 5.78 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 docker0 364.39 601.32 20.46 3225.42 0.00 0.00 0.00 0.00 00:03:01 ens3 656.92 414.25 3241.07 43.06 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 veth4342984 364.39 601.47 25.44 3225.43 0.00 0.00 0.00 0.26 00:04:01 docker0 103.25 150.10 7.55 651.41 0.00 0.00 0.00 0.00 00:04:01 ens3 468.97 471.37 1438.58 1812.77 0.00 0.00 0.00 0.00 00:04:01 lo 2.40 2.40 0.22 0.22 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 309.65 448.46 26.08 3542.03 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: docker0 93.52 150.27 5.60 775.32 0.00 0.00 0.00 0.00 Average: ens3 290.10 269.19 947.37 1080.67 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-24059) 07/03/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.03 0.01 0.00 99.92 00:01:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 1 0.02 0.00 0.07 0.03 0.02 99.87 00:01:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 all 0.45 0.00 0.13 0.01 0.01 99.41 00:02:01 0 0.25 0.00 0.12 0.02 0.00 99.62 00:02:01 1 0.18 0.00 0.12 0.03 0.02 99.65 00:02:01 2 0.18 0.00 0.13 0.00 0.00 99.68 00:02:01 3 1.19 0.00 0.15 0.00 0.00 98.66 00:03:01 all 15.60 0.00 4.87 3.47 0.07 75.98 00:03:01 0 30.02 0.00 5.94 1.18 0.08 62.77 00:03:01 1 10.78 0.00 6.07 10.97 0.07 72.11 00:03:01 2 11.08 0.00 3.51 1.09 0.07 84.25 00:03:01 3 10.55 0.00 3.96 0.62 0.08 84.78 00:04:01 all 23.66 0.00 4.78 3.84 0.06 67.65 00:04:01 0 19.25 0.00 4.48 0.82 0.05 75.40 00:04:01 1 16.66 0.00 3.44 3.28 0.05 76.57 00:04:01 2 34.72 0.00 6.55 8.54 0.08 50.12 00:04:01 3 24.12 0.00 4.68 2.73 0.05 68.43 00:05:01 all 24.71 0.00 1.39 0.20 0.07 73.62 00:05:01 0 24.67 0.00 1.86 0.08 0.07 73.33 00:05:01 1 22.89 0.00 1.46 0.65 0.08 74.92 00:05:01 2 25.50 0.00 1.14 0.02 0.07 73.28 00:05:01 3 25.79 0.00 1.10 0.07 0.08 72.96 Average: all 12.87 0.00 2.23 1.50 0.04 83.35 Average: 0 14.80 0.00 2.47 0.42 0.04 82.27 Average: 1 10.11 0.00 2.23 2.98 0.05 84.64 Average: 2 14.24 0.00 2.26 1.92 0.04 81.54 Average: 3 12.33 0.00 1.97 0.68 0.04 84.97