---> uname -a: Linux prd-queue-docker-4c-4g-37582 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 24G 55G 30% / 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 565 668 0 14805 15144 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:ed:8d:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 61290sec preferred_lft 61290sec inet6 fe80::f816:3eff:feed:8d1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:85:9a:a5 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::42:55ff:fe85:9aa5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-37582) 09/13/24 _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 15.19 00:02:01 2.73 0.72 2.02 87.84 81.17 00:03:01 492.52 1.32 491.20 104.65 39733.38 00:04:01 174.52 0.58 173.94 4.67 49614.40 00:05:01 25.18 0.00 25.18 0.00 3099.33 Average: 139.26 0.52 138.73 39.43 18507.98 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1934588 15594588 14490368 88.22 573668 12465248 945040 5.41 2251500 11136732 8 00:02:01 1907192 15574296 14517764 88.39 573668 12472468 972060 5.56 2275632 11140120 3172 00:03:01 829840 15491220 15595116 94.95 578480 13394524 1205124 6.90 2429432 11990944 18152 00:04:01 659868 15546264 15765088 95.98 595440 13581920 1224072 7.01 2355220 12215612 55964 00:05:01 736888 15567836 15688068 95.51 595600 13523856 1033448 5.91 2406688 12086968 12 Average: 1213675 15554841 15211281 92.61 583371 13087603 1075949 6.16 2343694 11714075 15462 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 0.17 0.10 0.05 0.18 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 13.16 10.41 31.13 3.34 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 279.50 161.64 3113.43 30.20 0.00 0.00 0.00 0.00 00:03:01 docker0 109.20 221.46 6.22 3095.62 0.00 0.00 0.00 0.00 00:03:01 veth1668a86 109.20 221.61 7.71 3095.63 0.00 0.00 0.00 0.25 00:04:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:04:01 ens3 173.44 104.00 1972.05 15.78 0.00 0.00 0.00 0.00 00:04:01 docker0 42.79 64.76 4.73 1201.11 0.00 0.00 0.00 0.00 00:05:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 00:05:01 ens3 586.22 728.25 41.16 5793.23 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 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 210.47 200.85 1031.53 1168.31 0.00 0.00 0.00 0.00 Average: docker0 30.40 57.24 2.19 859.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-37582) 09/13/24 _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 99.95 00:01:01 0 0.03 0.00 0.03 0.00 0.03 99.90 00:01:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 2 0.00 0.00 0.02 0.02 0.00 99.97 00:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 all 0.25 0.00 0.16 0.05 0.02 99.52 00:02:01 0 0.50 0.00 0.17 0.12 0.02 99.20 00:02:01 1 0.17 0.00 0.12 0.00 0.00 99.72 00:02:01 2 0.13 0.00 0.17 0.03 0.03 99.63 00:02:01 3 0.22 0.00 0.20 0.03 0.02 99.53 00:03:01 all 14.78 0.00 4.93 4.28 0.08 75.92 00:03:01 0 16.62 0.00 4.30 1.86 0.08 77.14 00:03:01 1 11.89 0.00 6.41 10.23 0.10 71.36 00:03:01 2 20.67 0.00 4.72 3.18 0.08 71.35 00:03:01 3 9.99 0.00 4.29 1.83 0.07 83.82 00:04:01 all 17.56 0.00 4.70 3.77 0.07 73.90 00:04:01 0 11.27 0.00 4.61 5.75 0.05 78.32 00:04:01 1 13.64 0.00 4.62 3.56 0.07 78.11 00:04:01 2 27.78 0.00 4.94 1.04 0.07 66.17 00:04:01 3 17.51 0.00 4.64 4.76 0.08 73.01 00:05:01 all 33.62 0.00 1.05 0.30 0.11 64.92 00:05:01 0 33.66 0.00 1.16 0.00 0.12 65.07 00:05:01 1 34.11 0.00 0.95 0.25 0.10 64.59 00:05:01 2 33.61 0.00 1.11 0.13 0.12 65.03 00:05:01 3 33.09 0.00 0.99 0.82 0.10 65.00 Average: all 13.23 0.00 2.16 1.68 0.06 82.88 Average: 0 12.39 0.00 2.05 1.54 0.06 83.96 Average: 1 11.95 0.00 2.41 2.80 0.05 82.78 Average: 2 16.40 0.00 2.18 0.88 0.06 80.48 Average: 3 12.16 0.00 2.02 1.48 0.05 84.29