---> uname -a: Linux prd-queue-docker-4c-4g-299 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 696K 1.6G 1% /run /dev/vda1 78G 70G 7.6G 91% / 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 581 2191 0 13267 15129 Swap: 1023 1 1022 ---> 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:f2:81:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 3393sec preferred_lft 3393sec inet6 fe80::f816:3eff:fef2:81c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:7c:dc:8c 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::42:61ff:fe7c:dc8c/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-299) 03/18/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.25 0.00 1.25 0.00 15.33 00:02:01 1.67 0.00 1.67 0.00 98.25 00:03:01 505.52 0.00 505.52 0.00 41826.10 00:04:01 388.64 126.43 262.21 4274.22 46904.72 00:05:01 8.17 0.00 8.17 0.00 1303.52 Average: 181.04 25.28 155.76 854.82 18028.98 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1535892 15570984 14889064 90.65 1498616 11761640 969440 5.55 3211948 10399456 216 00:02:01 1496684 15536744 14928272 90.89 1498616 11766340 995632 5.70 3247068 10402588 3856 00:03:01 413092 15463372 16011864 97.48 1500040 12715908 1234572 7.07 3393500 11276620 18860 00:04:01 2298636 15543732 14126320 86.01 1508088 10997468 1041220 5.96 3187640 9695720 956 00:05:01 2148128 15470304 14276828 86.92 1508088 11076780 1044940 5.98 3267912 9768492 57020 Average: 1578486 15517027 14846470 90.39 1502690 11663627 1057161 6.05 3261614 10308575 16182 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.25 0.15 0.07 0.19 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 14.28 12.98 31.35 6.19 0.00 0.00 0.00 0.00 00:02:01 lo 0.27 0.27 0.02 0.02 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 385.39 271.37 3224.81 32.06 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 vethfa5572f 215.41 319.28 14.69 3207.73 0.00 0.00 0.00 0.26 00:03:01 docker0 215.41 319.13 11.74 3207.71 0.00 0.00 0.00 0.00 00:04:01 ens3 397.48 438.74 1444.95 2416.80 0.00 0.00 0.00 0.00 00:04:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 00:04:01 docker0 35.26 48.76 4.15 657.23 0.00 0.00 0.00 0.00 00:05:01 ens3 284.64 377.14 27.71 2940.08 0.00 0.00 0.00 0.00 00:05:01 lo 2.67 2.67 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 216.40 220.07 945.75 1079.03 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 50.13 73.58 3.18 772.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-299) 03/18/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.04 0.00 0.03 0.00 0.01 99.92 00:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 2 0.08 0.00 0.00 0.00 0.00 99.92 00:01:01 3 0.07 0.00 0.07 0.03 0.03 99.80 00:02:01 all 0.81 0.00 0.17 0.01 0.01 98.99 00:02:01 0 0.15 0.00 0.23 0.00 0.00 99.62 00:02:01 1 0.28 0.00 0.13 0.02 0.00 99.57 00:02:01 2 1.84 0.00 0.08 0.02 0.02 98.04 00:02:01 3 0.94 0.00 0.27 0.03 0.03 98.73 00:03:01 all 15.45 0.00 5.05 2.58 0.07 76.84 00:03:01 0 20.05 0.00 6.66 4.03 0.08 69.17 00:03:01 1 8.59 0.00 3.95 1.47 0.07 85.91 00:03:01 2 26.49 0.00 5.30 0.56 0.07 67.59 00:03:01 3 6.73 0.00 4.29 4.26 0.08 84.63 00:04:01 all 27.39 0.00 4.70 1.47 0.08 66.35 00:04:01 0 22.10 0.00 4.67 0.74 0.05 72.44 00:04:01 1 22.81 0.00 3.54 2.14 0.07 71.43 00:04:01 2 41.22 0.00 7.11 0.94 0.10 50.63 00:04:01 3 23.53 0.00 3.49 2.06 0.08 70.84 00:05:01 all 22.76 0.00 1.56 0.06 0.07 75.55 00:05:01 0 24.61 0.00 1.24 0.03 0.08 74.03 00:05:01 1 22.09 0.00 0.95 0.03 0.07 76.85 00:05:01 2 20.93 0.00 1.92 0.00 0.07 77.09 00:05:01 3 23.43 0.00 2.12 0.17 0.08 74.20 Average: all 13.26 0.00 2.29 0.82 0.05 83.58 Average: 0 13.34 0.00 2.56 0.96 0.04 83.10 Average: 1 10.76 0.00 1.72 0.73 0.04 86.75 Average: 2 18.01 0.00 2.86 0.30 0.05 78.77 Average: 3 10.91 0.00 2.04 1.31 0.06 85.67