---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26351 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 882 23651 0 7633 30829 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:78:0c:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe78:c10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:12:c0:4f 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::42:7eff:fe12:c04f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26351) 07/07/25 _x86_64_ (8 CPU) 09:02:30 LINUX RESTART (8 CPU) 09:03:01 tps rtps wtps bread/s bwrtn/s 09:04:01 314.20 31.28 282.92 1046.89 37948.08 09:05:01 491.23 20.90 470.34 2282.29 209776.64 09:06:01 375.15 5.00 370.15 455.52 57805.70 09:07:01 95.82 0.20 95.62 8.40 37474.55 09:08:01 36.36 0.35 36.01 16.93 28088.65 09:09:01 75.76 1.63 74.13 89.97 11337.82 Average: 231.42 9.89 221.52 649.98 63737.12 09:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 30010736 31658096 2928484 8.89 75116 1877116 1469100 4.32 897348 1725948 233916 09:05:01 24677400 31656284 8261820 25.08 151880 6891068 1717716 5.05 999520 6667440 306540 09:06:01 22182420 29701708 10756800 32.66 182740 7371656 8762600 25.78 3213332 6823208 20364 09:07:01 21950816 29555032 10988404 33.36 197236 7434396 8936556 26.29 3370632 6885280 504 09:08:01 22362808 29920244 10576412 32.11 197612 7392212 7210256 21.21 3028268 6833592 256 09:09:01 24167428 31514552 8771792 26.63 200032 7169056 1689916 4.97 1485820 6634416 11076 Average: 24225268 30667653 8713952 26.45 167436 6355917 4964357 14.61 2165820 5928314 95443 09:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 ens3 490.50 318.86 1853.93 82.41 0.00 0.00 0.00 0.00 09:04:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 2601.92 1178.14 40820.38 91.81 0.00 0.00 0.00 0.00 09:05:01 lo 15.93 15.93 1.58 1.58 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 br-a112e70a4a08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 vethce7e1f4 6.12 5.98 0.77 0.69 0.00 0.00 0.00 0.00 09:06:01 vethc89a6fb 144.54 165.52 27.00 25.62 0.00 0.00 0.00 0.00 09:06:01 ens3 116.96 83.69 1237.89 7.88 0.00 0.00 0.00 0.00 09:06:01 vethc971ded 1.95 2.37 0.39 0.21 0.00 0.00 0.00 0.00 09:07:01 vethce7e1f4 156.01 158.04 19.60 38.05 0.00 0.00 0.00 0.00 09:07:01 vethc89a6fb 244.49 246.53 61.30 28.54 0.00 0.00 0.00 0.01 09:07:01 ens3 34.63 27.16 256.11 3.19 0.00 0.00 0.00 0.00 09:07:01 vethfee03c1 2.23 2.02 1.72 1.84 0.00 0.00 0.00 0.00 09:08:01 vethce7e1f4 7.18 10.25 1.67 0.78 0.00 0.00 0.00 0.00 09:08:01 vethc89a6fb 0.18 0.32 0.02 0.03 0.00 0.00 0.00 0.00 09:08:01 ens3 16.10 15.18 13.46 8.04 0.00 0.00 0.00 0.00 09:08:01 lo 28.20 28.20 2.68 2.68 0.00 0.00 0.00 0.00 09:09:01 ens3 43.60 34.51 69.71 17.84 0.00 0.00 0.00 0.00 09:09:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:09:01 docker0 30.99 41.04 3.02 300.76 0.00 0.00 0.00 0.00 Average: ens3 550.60 276.25 7375.04 35.19 0.00 0.00 0.00 0.00 Average: lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 Average: docker0 5.17 6.84 0.50 50.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26351) 07/07/25 _x86_64_ (8 CPU) 09:02:30 LINUX RESTART (8 CPU) 09:03:01 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 11.59 0.00 1.05 2.87 0.04 84.46 09:04:01 0 4.77 0.00 0.38 0.02 0.02 94.82 09:04:01 1 9.37 0.00 0.95 9.71 0.07 79.90 09:04:01 2 4.63 0.00 0.93 0.12 0.03 94.28 09:04:01 3 5.76 0.00 0.99 4.52 0.02 88.72 09:04:01 4 2.09 0.00 0.48 0.02 0.00 97.41 09:04:01 5 36.28 0.00 1.69 1.85 0.07 60.12 09:04:01 6 17.31 0.00 1.10 0.58 0.03 80.97 09:04:01 7 12.47 0.00 1.91 6.20 0.07 79.35 09:05:01 all 16.58 0.00 8.35 13.63 0.09 61.36 09:05:01 0 16.09 0.00 9.28 32.56 0.10 41.97 09:05:01 1 15.40 0.00 8.84 19.03 0.07 56.67 09:05:01 2 16.23 0.00 7.79 5.57 0.07 70.34 09:05:01 3 15.51 0.00 8.37 14.37 0.08 61.66 09:05:01 4 16.14 0.00 7.59 5.43 0.08 70.76 09:05:01 5 19.30 0.00 8.32 9.07 0.08 63.23 09:05:01 6 17.20 0.00 7.96 17.40 0.10 57.34 09:05:01 7 16.81 0.00 8.59 5.64 0.08 68.86 09:06:01 all 30.81 0.00 4.46 3.25 0.09 61.39 09:06:01 0 26.90 0.00 3.98 6.58 0.08 62.45 09:06:01 1 31.60 0.00 4.26 0.82 0.08 63.23 09:06:01 2 31.30 0.00 4.21 4.93 0.08 59.47 09:06:01 3 32.92 0.00 4.83 1.87 0.08 60.30 09:06:01 4 29.08 0.00 4.89 4.30 0.10 61.63 09:06:01 5 31.46 0.00 4.57 0.95 0.07 62.95 09:06:01 6 26.40 0.00 3.81 4.58 0.08 65.12 09:06:01 7 36.83 0.00 5.15 1.94 0.10 55.98 09:07:01 all 8.30 0.00 1.30 1.91 0.05 88.43 09:07:01 0 12.27 0.00 1.45 1.40 0.07 84.80 09:07:01 1 4.93 0.00 1.20 2.56 0.07 91.24 09:07:01 2 8.58 0.00 1.46 8.78 0.07 81.11 09:07:01 3 8.73 0.00 1.22 0.42 0.03 89.60 09:07:01 4 9.30 0.00 1.12 0.22 0.05 89.31 09:07:01 5 10.51 0.00 1.57 0.38 0.05 87.48 09:07:01 6 5.45 0.00 1.26 1.27 0.05 91.97 09:07:01 7 6.56 0.00 1.11 0.30 0.05 91.98 09:08:01 all 1.58 0.00 0.53 1.19 0.05 96.65 09:08:01 0 1.53 0.00 0.52 0.03 0.03 97.88 09:08:01 1 1.27 0.00 0.57 0.02 0.07 98.08 09:08:01 2 1.24 0.00 0.50 9.07 0.05 89.15 09:08:01 3 1.59 0.00 0.43 0.15 0.05 97.78 09:08:01 4 1.69 0.00 0.57 0.03 0.05 97.66 09:08:01 5 1.50 0.00 0.55 0.13 0.03 97.78 09:08:01 6 1.71 0.00 0.59 0.00 0.03 97.67 09:08:01 7 2.14 0.00 0.52 0.07 0.07 97.21 09:09:01 all 7.41 0.00 0.75 0.76 0.03 91.05 09:09:01 0 3.30 0.00 0.72 0.00 0.02 95.96 09:09:01 1 3.48 0.00 0.62 0.02 0.02 95.87 09:09:01 2 14.79 0.00 0.95 3.83 0.05 80.38 09:09:01 3 3.51 0.00 0.72 1.59 0.05 94.14 09:09:01 4 3.92 0.00 0.90 0.12 0.02 95.04 09:09:01 5 0.82 0.00 0.52 0.33 0.02 98.31 09:09:01 6 12.35 0.00 0.67 0.10 0.03 86.85 09:09:01 7 17.14 0.00 0.93 0.13 0.03 81.76 Average: all 12.69 0.00 2.73 3.91 0.06 80.62 Average: 0 10.78 0.00 2.70 6.70 0.05 79.76 Average: 1 10.98 0.00 2.72 5.33 0.06 80.91 Average: 2 12.76 0.00 2.63 5.38 0.06 79.17 Average: 3 11.30 0.00 2.74 3.79 0.05 82.11 Average: 4 10.34 0.00 2.58 1.68 0.05 85.36 Average: 5 16.63 0.00 2.86 2.11 0.05 78.35 Average: 6 13.39 0.00 2.55 3.96 0.06 80.04 Average: 7 15.30 0.00 3.02 2.37 0.07 79.24