---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22944 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: 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): 0-7 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 141G 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 854 24188 0 7124 30857 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:33:c2:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe33:c285/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:f0:c0:b6 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22944) 06/22/25 _x86_64_ (8 CPU) 05:43:20 LINUX RESTART (8 CPU) 05:44:02 tps rtps wtps bread/s bwrtn/s 05:45:01 134.35 28.66 105.69 2517.27 33516.62 05:46:01 657.22 3.78 653.44 441.79 213673.59 05:47:01 50.96 0.15 50.81 22.40 27518.61 05:48:01 18.60 0.08 18.51 16.80 25186.47 05:49:01 18.56 0.02 18.55 3.47 24929.18 05:50:01 13.91 0.02 13.90 0.53 17382.57 05:51:01 7.23 0.02 7.22 0.53 103.32 05:52:01 40.46 0.52 39.94 16.53 583.77 Average: 117.63 4.10 113.52 372.95 42881.27 05:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 28815444 31600756 4123776 12.52 81080 2993256 2431228 7.15 1004872 2773872 1262604 05:46:01 24519240 31446928 8419980 25.56 164144 6830460 4583800 13.49 1304576 6475252 976 05:47:01 23954188 30941124 8985032 27.28 166304 6894292 5213868 15.34 1849940 6486368 40 05:48:01 23962448 30935140 8976772 27.25 166376 6880408 5239380 15.42 1858656 6471384 264 05:49:01 23958148 30931128 8981072 27.27 166480 6880628 5226664 15.38 1865396 6468388 196 05:50:01 23959004 30932516 8980216 27.26 166580 6880972 5218812 15.35 1865076 6468508 128 05:51:01 23970152 30943688 8969068 27.23 166728 6880960 4821272 14.19 1857064 6468248 44 05:52:01 24841488 31659668 8097732 24.58 167176 6711204 1528020 4.50 1191600 6306300 364 Average: 24747514 31173868 8191706 24.87 155608 6369022 4282880 12.60 1599648 5989790 158077 05:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 776.36 515.91 14802.87 45.32 0.00 0.00 0.00 0.00 05:45:01 lo 11.39 11.39 1.10 1.10 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 vethba3b4e5 0.12 0.22 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 vethb712bb1 32.13 23.73 4.62 3.42 0.00 0.00 0.00 0.00 05:46:01 br-b1e98046fef3 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 vethba3b4e5 1.47 1.57 0.08 0.10 0.00 0.00 0.00 0.00 05:47:01 br-b1e98046fef3 50.67 61.64 3.21 309.54 0.00 0.00 0.00 0.00 05:47:01 vethbdbc258 50.47 61.76 3.89 309.55 0.00 0.00 0.00 0.03 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 vethba3b4e5 1.07 1.08 0.06 0.08 0.00 0.00 0.00 0.00 05:48:01 br-b1e98046fef3 0.75 0.60 0.04 0.04 0.00 0.00 0.00 0.00 05:48:01 vethbdbc258 0.50 0.35 0.03 0.02 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 vethba3b4e5 1.10 1.12 0.06 0.08 0.00 0.00 0.00 0.00 05:49:01 br-b1e98046fef3 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 vethbdbc258 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 vethba3b4e5 1.08 1.08 0.06 0.08 0.00 0.00 0.00 0.00 05:50:01 br-b1e98046fef3 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 05:50:01 vethbdbc258 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 vethba3b4e5 1.10 1.12 0.06 0.08 0.00 0.00 0.00 0.00 05:51:01 br-b1e98046fef3 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 05:51:01 vethbdbc258 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 3838.68 2611.58 41081.63 287.02 0.00 0.00 0.00 0.00 05:52:01 lo 61.26 61.26 4.60 4.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 433.32 296.36 5041.37 27.05 0.00 0.00 0.00 0.00 Average: lo 7.18 7.18 0.53 0.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22944) 06/22/25 _x86_64_ (8 CPU) 05:43:20 LINUX RESTART (8 CPU) 05:44:02 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 10.68 0.00 1.41 2.40 0.04 85.48 05:45:01 0 14.03 0.00 1.73 0.66 0.02 83.56 05:45:01 1 2.65 0.00 0.88 0.05 0.02 96.40 05:45:01 2 1.82 0.00 1.04 12.97 0.03 84.13 05:45:01 3 1.72 0.00 0.88 0.14 0.02 97.25 05:45:01 4 24.60 0.00 1.79 1.64 0.05 71.93 05:45:01 5 9.37 0.00 1.70 0.41 0.05 88.47 05:45:01 6 23.81 0.00 1.98 3.13 0.07 71.01 05:45:01 7 7.45 0.00 1.24 0.19 0.03 91.08 05:46:01 all 16.19 0.00 7.95 13.81 0.07 61.97 05:46:01 0 16.56 0.00 8.12 22.72 0.09 52.51 05:46:01 1 15.20 0.00 7.23 24.83 0.07 52.67 05:46:01 2 15.36 0.00 7.90 5.58 0.08 71.08 05:46:01 3 16.16 0.00 8.70 18.01 0.08 57.05 05:46:01 4 16.84 0.00 8.09 11.79 0.07 63.21 05:46:01 5 15.61 0.00 7.71 12.70 0.07 63.92 05:46:01 6 17.07 0.00 7.72 2.86 0.08 72.27 05:46:01 7 16.72 0.00 8.12 12.12 0.07 62.97 05:47:01 all 10.21 0.00 1.28 1.34 0.04 87.12 05:47:01 0 6.07 0.00 1.03 0.92 0.05 91.93 05:47:01 1 11.02 0.00 1.27 1.68 0.05 85.98 05:47:01 2 11.82 0.00 1.24 6.87 0.05 80.02 05:47:01 3 14.10 0.00 1.52 0.23 0.03 84.11 05:47:01 4 9.08 0.00 1.00 0.80 0.03 89.09 05:47:01 5 6.05 0.00 0.97 0.07 0.05 92.87 05:47:01 6 15.73 0.00 1.77 0.05 0.05 82.39 05:47:01 7 7.85 0.00 1.45 0.13 0.03 90.54 05:48:01 all 0.45 0.00 0.15 1.13 0.02 98.25 05:48:01 0 0.15 0.00 0.15 0.00 0.02 99.68 05:48:01 1 1.79 0.00 0.17 0.02 0.03 98.00 05:48:01 2 0.18 0.00 0.17 8.92 0.05 90.68 05:48:01 3 0.40 0.00 0.20 0.02 0.02 99.37 05:48:01 4 0.15 0.00 0.08 0.13 0.00 99.63 05:48:01 5 0.33 0.00 0.13 0.00 0.02 99.52 05:48:01 6 0.33 0.00 0.17 0.00 0.02 99.48 05:48:01 7 0.23 0.00 0.10 0.00 0.02 99.65 05:49:01 all 0.28 0.00 0.14 1.28 0.03 98.28 05:49:01 0 0.17 0.00 0.13 0.00 0.02 99.68 05:49:01 1 0.15 0.00 0.13 0.07 0.03 99.61 05:49:01 2 0.28 0.00 0.13 9.95 0.03 89.60 05:49:01 3 0.22 0.00 0.15 0.02 0.00 99.62 05:49:01 4 0.20 0.00 0.13 0.17 0.02 99.48 05:49:01 5 0.60 0.00 0.17 0.03 0.03 99.17 05:49:01 6 0.27 0.00 0.12 0.00 0.03 99.58 05:49:01 7 0.33 0.00 0.18 0.00 0.02 99.47 05:50:01 all 0.23 0.00 0.12 0.82 0.02 98.81 05:50:01 0 0.12 0.00 0.08 0.00 0.02 99.78 05:50:01 1 0.23 0.00 0.10 0.00 0.03 99.63 05:50:01 2 0.23 0.00 0.18 6.46 0.05 93.07 05:50:01 3 0.22 0.00 0.13 0.00 0.02 99.63 05:50:01 4 0.18 0.00 0.10 0.05 0.02 99.65 05:50:01 5 0.40 0.00 0.15 0.00 0.03 99.42 05:50:01 6 0.23 0.00 0.13 0.02 0.03 99.58 05:50:01 7 0.17 0.00 0.07 0.00 0.02 99.75 05:51:01 all 0.25 0.00 0.15 0.03 0.02 99.56 05:51:01 0 0.15 0.00 0.17 0.02 0.03 99.63 05:51:01 1 0.32 0.00 0.17 0.03 0.02 99.47 05:51:01 2 0.32 0.00 0.17 0.13 0.03 99.35 05:51:01 3 0.38 0.00 0.15 0.00 0.00 99.47 05:51:01 4 0.17 0.00 0.15 0.02 0.02 99.65 05:51:01 5 0.23 0.00 0.18 0.03 0.02 99.53 05:51:01 6 0.32 0.00 0.13 0.00 0.00 99.55 05:51:01 7 0.10 0.00 0.12 0.02 0.02 99.75 05:52:01 all 1.13 0.00 0.57 0.06 0.02 98.22 05:52:01 0 0.84 0.00 0.47 0.03 0.03 98.63 05:52:01 1 1.27 0.00 0.67 0.05 0.03 97.98 05:52:01 2 1.25 0.00 0.58 0.23 0.02 97.91 05:52:01 3 1.03 0.00 0.62 0.02 0.02 98.31 05:52:01 4 0.92 0.00 0.48 0.02 0.00 98.58 05:52:01 5 1.42 0.00 0.53 0.00 0.03 98.01 05:52:01 6 1.32 0.00 0.57 0.08 0.02 98.02 05:52:01 7 1.03 0.00 0.62 0.02 0.03 98.30 Average: all 4.89 0.00 1.46 2.59 0.03 91.04 Average: 0 4.71 0.00 1.47 3.00 0.03 90.78 Average: 1 4.05 0.00 1.32 3.30 0.04 91.30 Average: 2 3.89 0.00 1.42 6.37 0.04 88.28 Average: 3 4.26 0.00 1.53 2.28 0.02 91.91 Average: 4 6.44 0.00 1.46 1.80 0.03 90.26 Average: 5 4.21 0.00 1.43 1.63 0.04 92.69 Average: 6 7.32 0.00 1.56 0.76 0.04 90.32 Average: 7 4.21 0.00 1.48 1.55 0.03 92.74