---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44267 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 885 24320 0 6961 30826 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:4a:42:fd brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe4a:42fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:26:05:70 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:ddff:fe26:570/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44267) 09/07/25 _x86_64_ (8 CPU) 15:16:49 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 405.78 73.99 331.79 5356.08 137867.64 15:19:01 687.79 23.43 664.36 2714.61 236536.98 15:20:01 34.19 0.10 34.09 4.13 5414.56 15:21:01 218.21 0.38 217.83 40.93 33906.22 15:22:01 11.30 0.00 11.30 0.00 345.81 15:23:01 36.03 0.12 35.91 19.86 619.23 Average: 232.22 16.34 215.88 1356.05 69116.98 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 30170960 31701572 2768260 8.40 67548 1775304 1371084 4.03 846788 1632892 157704 15:19:01 24936092 31202008 8003128 24.30 144328 6238704 6896296 20.29 1532996 5862152 44484 15:20:01 23206348 29581620 9732872 29.55 146152 6350524 8777744 25.83 3254404 5850264 632 15:21:01 22634948 29548640 10304272 31.28 187748 6795832 8911184 26.22 3374884 6246988 2292 15:22:01 22509324 29427184 10429896 31.66 187884 6798564 9170544 26.98 3506160 6235252 240 15:23:01 24258476 31021692 8680744 26.35 188428 6658320 3150440 9.27 1938064 6108432 368 Average: 24619358 30413786 8319862 25.26 153681 5769541 6379549 18.77 2408883 5322663 34287 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 ens3 412.01 297.25 1694.03 78.52 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 15:19:01 veth335a380 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 15:19:01 ens3 1211.76 663.84 35503.09 57.61 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 vethaf0bb61 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:20:01 veth335a380 0.42 0.50 0.05 0.93 0.00 0.00 0.00 0.00 15:20:01 ens3 1.03 1.02 0.16 0.35 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 vethaf0bb61 3.20 3.85 0.49 0.40 0.00 0.00 0.00 0.00 15:21:01 veth335a380 0.55 0.57 0.05 1.21 0.00 0.00 0.00 0.00 15:21:01 ens3 101.45 80.69 2190.29 7.38 0.00 0.00 0.00 0.00 15:21:01 docker0 56.94 68.87 4.61 1346.36 0.00 0.00 0.00 0.00 15:21:01 vethaf0bb61 3.28 4.78 0.53 0.37 0.00 0.00 0.00 0.00 15:22:01 veth335a380 0.58 0.63 0.06 1.37 0.00 0.00 0.00 0.00 15:22:01 veth334d864 2.27 2.05 1.73 1.85 0.00 0.00 0.00 0.00 15:22:01 ens3 2.35 1.83 0.47 0.65 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 11.68 12.45 9.71 2.59 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 vethce05e29 195.22 194.73 29.93 45.08 0.00 0.00 0.00 0.00 15:23:01 lo 28.03 28.03 2.52 2.52 0.00 0.00 0.00 0.00 Average: ens3 290.05 176.18 6566.16 24.52 0.00 0.00 0.00 0.00 Average: docker0 9.49 11.48 0.77 224.39 0.00 0.00 0.00 0.00 Average: vethce05e29 32.54 32.45 4.99 7.51 0.00 0.00 0.00 0.00 Average: lo 4.17 4.17 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44267) 09/07/25 _x86_64_ (8 CPU) 15:16:49 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 9.99 0.00 1.41 2.79 0.04 85.77 15:18:01 0 3.32 0.00 1.74 3.07 0.03 91.84 15:18:01 1 4.68 0.00 0.52 5.74 0.03 89.03 15:18:01 2 7.40 0.00 0.75 0.17 0.02 91.67 15:18:01 3 9.54 0.00 2.25 0.28 0.03 87.89 15:18:01 4 2.07 0.00 1.17 7.86 0.03 88.86 15:18:01 5 21.81 0.00 1.92 1.22 0.05 74.99 15:18:01 6 5.71 0.00 0.99 3.08 0.07 90.16 15:18:01 7 25.35 0.00 1.89 0.90 0.05 71.81 15:19:01 all 21.89 0.00 8.84 4.01 0.07 65.20 15:19:01 0 21.10 0.00 8.63 0.96 0.07 69.24 15:19:01 1 19.96 0.00 8.25 3.94 0.07 67.78 15:19:01 2 20.15 0.00 8.58 2.48 0.07 68.73 15:19:01 3 18.86 0.00 7.79 1.20 0.05 72.10 15:19:01 4 18.13 0.00 8.79 5.47 0.05 67.56 15:19:01 5 35.16 0.00 10.45 9.97 0.08 44.34 15:19:01 6 22.53 0.00 9.04 6.86 0.07 61.51 15:19:01 7 19.27 0.00 9.17 1.22 0.07 70.28 15:20:01 all 25.77 0.00 2.54 0.13 0.07 71.49 15:20:01 0 19.19 0.00 2.03 0.03 0.07 78.67 15:20:01 1 30.67 0.00 2.78 0.03 0.07 66.44 15:20:01 2 30.49 0.00 3.25 0.05 0.08 66.12 15:20:01 3 27.18 0.00 2.93 0.17 0.07 69.66 15:20:01 4 26.94 0.00 2.54 0.59 0.07 69.87 15:20:01 5 17.34 0.00 1.83 0.05 0.05 80.73 15:20:01 6 23.14 0.00 2.03 0.03 0.08 74.71 15:20:01 7 31.24 0.00 2.96 0.07 0.05 65.68 15:21:01 all 7.39 0.00 2.23 0.89 0.06 89.42 15:21:01 0 5.52 0.00 1.50 0.08 0.08 92.82 15:21:01 1 9.35 0.00 2.63 0.12 0.05 87.86 15:21:01 2 9.06 0.00 2.35 1.07 0.05 87.47 15:21:01 3 5.16 0.00 1.93 0.17 0.05 92.69 15:21:01 4 5.63 0.00 2.00 2.18 0.07 90.12 15:21:01 5 5.56 0.00 1.99 1.99 0.07 90.38 15:21:01 6 9.10 0.00 2.62 1.23 0.05 87.00 15:21:01 7 9.75 0.00 2.85 0.34 0.08 86.98 15:22:01 all 4.92 0.00 0.55 0.04 0.06 94.43 15:22:01 0 5.66 0.00 0.63 0.00 0.08 93.62 15:22:01 1 5.21 0.00 0.84 0.02 0.03 93.90 15:22:01 2 4.33 0.00 0.70 0.02 0.05 94.90 15:22:01 3 6.28 0.00 0.55 0.00 0.05 93.12 15:22:01 4 5.99 0.00 0.58 0.07 0.05 93.31 15:22:01 5 4.38 0.00 0.48 0.17 0.08 94.89 15:22:01 6 4.68 0.00 0.38 0.03 0.05 94.86 15:22:01 7 2.81 0.00 0.27 0.02 0.05 96.85 15:23:01 all 1.40 0.00 0.57 0.08 0.05 97.91 15:23:01 0 1.37 0.00 0.69 0.03 0.07 97.84 15:23:01 1 1.25 0.00 0.58 0.23 0.03 97.90 15:23:01 2 0.92 0.00 0.47 0.03 0.03 98.55 15:23:01 3 2.02 0.00 0.62 0.03 0.03 97.30 15:23:01 4 1.14 0.00 0.49 0.05 0.07 98.26 15:23:01 5 1.57 0.00 0.62 0.18 0.07 97.56 15:23:01 6 1.27 0.00 0.62 0.05 0.02 98.05 15:23:01 7 1.65 0.00 0.43 0.02 0.05 97.85 Average: all 11.86 0.00 2.68 1.32 0.06 84.08 Average: 0 9.33 0.00 2.53 0.69 0.07 87.38 Average: 1 11.82 0.00 2.59 1.68 0.05 83.87 Average: 2 12.04 0.00 2.67 0.63 0.05 84.61 Average: 3 11.47 0.00 2.67 0.31 0.05 85.51 Average: 4 9.97 0.00 2.58 2.70 0.06 84.69 Average: 5 14.25 0.00 2.86 2.25 0.07 80.57 Average: 6 11.04 0.00 2.60 1.87 0.06 84.43 Average: 7 14.98 0.00 2.91 0.42 0.06 81.63