---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33605 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 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 879 24112 0 7175 30832 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:08:10:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe08:106b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:a1:db:17 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::42:7aff:fea1:db17/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33605) 08/07/25 _x86_64_ (8 CPU) 15:17:11 LINUX RESTART (8 CPU) 15:18:01 tps rtps wtps bread/s bwrtn/s 15:19:01 276.71 20.21 256.50 2297.21 127109.97 15:20:01 534.21 2.60 531.61 414.73 168295.42 15:21:01 95.18 0.18 95.00 23.46 31066.69 15:22:01 148.34 0.23 148.11 18.66 20415.00 15:23:01 7.63 0.02 7.61 4.27 176.87 15:24:01 72.05 1.37 70.69 108.25 2349.21 Average: 189.05 4.11 184.95 478.51 58262.60 15:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:01 25280624 31592796 7658596 23.25 123244 6324844 2080300 6.12 1035376 6101936 2695260 15:20:01 22966104 29566472 9973116 30.28 147988 6566060 8608160 25.33 3269368 6068544 2360 15:21:01 22415996 29439196 10523224 31.95 165148 6938076 8936704 26.29 3451876 6393060 19656 15:22:01 22245744 29380920 10693476 32.46 184892 7009052 8963276 26.37 3552608 6442388 432 15:23:01 22303000 29439072 10636220 32.29 185036 7010608 8748916 25.74 3501868 6438752 136 15:24:01 24755624 31634704 8183596 24.84 187024 6747064 1558720 4.59 1350988 6213156 13244 Average: 23327849 30175527 9611371 29.18 165555 6765951 6482679 19.07 2693681 6276306 455181 15:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:01 ens3 1287.13 731.05 36939.49 62.79 0.00 0.00 0.00 0.00 15:19:01 lo 14.49 14.49 1.35 1.35 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 15:20:01 ens3 40.13 25.51 319.75 3.25 0.00 0.00 0.00 0.00 15:20:01 veth91c27ec 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 15:20:01 veth76e0a09 91.65 91.37 15.59 18.60 0.00 0.00 0.00 0.00 15:20:01 veth288b324 18.60 32.58 1.46 317.88 0.00 0.00 0.00 0.03 15:21:01 ens3 113.53 54.21 1897.11 4.34 0.00 0.00 0.00 0.00 15:21:01 veth91c27ec 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 veth056a5ed 29.53 70.32 2.06 1049.59 0.00 0.00 0.00 0.09 15:21:01 veth76e0a09 0.13 0.20 0.44 0.02 0.00 0.00 0.00 0.00 15:22:01 ens3 43.76 35.03 323.81 4.58 0.00 0.00 0.00 0.00 15:22:01 veth91c27ec 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 veth76e0a09 103.00 102.52 13.34 26.41 0.00 0.00 0.00 0.00 15:22:01 veth288b324 19.15 33.03 1.50 317.91 0.00 0.00 0.00 0.03 15:23:01 ens3 7.05 5.58 3.61 2.27 0.00 0.00 0.00 0.00 15:23:01 veth91c27ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 veth76e0a09 0.37 0.40 0.58 0.03 0.00 0.00 0.00 0.00 15:23:01 veth288b324 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 58.76 38.16 71.65 16.53 0.00 0.00 0.00 0.00 15:24:01 lo 28.83 28.83 2.59 2.59 0.00 0.00 0.00 0.00 15:24:01 docker0 60.79 109.83 4.81 1372.56 0.00 0.00 0.00 0.00 Average: ens3 258.81 148.50 6605.02 15.65 0.00 0.00 0.00 0.00 Average: lo 4.07 4.07 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 10.13 18.30 0.80 228.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33605) 08/07/25 _x86_64_ (8 CPU) 15:17:11 LINUX RESTART (8 CPU) 15:18:01 CPU %user %nice %system %iowait %steal %idle 15:19:01 all 18.37 0.00 5.40 2.96 0.06 73.22 15:19:01 0 12.26 0.00 4.91 4.25 0.05 78.53 15:19:01 1 27.23 0.00 5.96 3.19 0.07 63.55 15:19:01 2 35.87 0.00 5.87 0.85 0.08 57.32 15:19:01 3 19.58 0.00 5.75 0.70 0.07 73.90 15:19:01 4 13.47 0.00 4.34 5.66 0.05 76.49 15:19:01 5 15.61 0.00 4.95 3.08 0.03 76.33 15:19:01 6 11.82 0.00 5.95 5.33 0.03 76.86 15:19:01 7 11.11 0.00 5.40 0.55 0.05 82.88 15:20:01 all 32.35 0.00 4.95 4.78 0.08 57.83 15:20:01 0 21.98 0.00 3.98 8.37 0.05 65.62 15:20:01 1 38.16 0.00 5.07 1.36 0.07 55.34 15:20:01 2 43.41 0.00 5.00 0.54 0.08 50.97 15:20:01 3 34.24 0.00 5.17 1.57 0.08 58.94 15:20:01 4 37.84 0.00 5.21 2.44 0.10 54.41 15:20:01 5 29.45 0.00 5.01 3.78 0.08 61.68 15:20:01 6 33.09 0.00 6.48 18.18 0.08 42.18 15:20:01 7 20.90 0.00 3.72 2.10 0.07 73.20 15:21:01 all 4.35 0.00 1.13 0.78 0.05 93.69 15:21:01 0 3.70 0.00 1.07 1.81 0.07 93.36 15:21:01 1 4.70 0.00 1.52 0.33 0.07 93.38 15:21:01 2 4.38 0.00 1.05 0.02 0.05 94.50 15:21:01 3 5.03 0.00 1.69 1.04 0.03 92.21 15:21:01 4 6.56 0.00 1.05 0.17 0.05 92.17 15:21:01 5 3.20 0.00 0.77 2.58 0.03 93.42 15:21:01 6 3.35 0.00 0.82 0.10 0.05 95.68 15:21:01 7 3.83 0.00 1.14 0.18 0.05 94.80 15:22:01 all 10.28 0.00 2.13 0.78 0.06 86.76 15:22:01 0 9.77 0.00 2.36 0.28 0.05 87.53 15:22:01 1 7.12 0.00 1.71 0.05 0.07 91.06 15:22:01 2 9.02 0.00 2.11 0.74 0.07 88.07 15:22:01 3 20.91 0.00 3.29 2.87 0.05 72.88 15:22:01 4 8.18 0.00 2.27 1.65 0.08 87.82 15:22:01 5 10.29 0.00 2.16 0.25 0.05 87.25 15:22:01 6 9.02 0.00 1.74 0.13 0.05 89.05 15:22:01 7 7.88 0.00 1.40 0.25 0.05 90.42 15:23:01 all 0.98 0.00 0.22 0.03 0.04 98.74 15:23:01 0 0.72 0.00 0.27 0.03 0.05 98.93 15:23:01 1 1.42 0.00 0.25 0.00 0.05 98.28 15:23:01 2 0.60 0.00 0.23 0.00 0.07 99.10 15:23:01 3 0.30 0.00 0.15 0.00 0.03 99.52 15:23:01 4 0.80 0.00 0.20 0.08 0.03 98.88 15:23:01 5 1.44 0.00 0.13 0.03 0.03 98.36 15:23:01 6 0.68 0.00 0.18 0.02 0.02 99.10 15:23:01 7 1.85 0.00 0.31 0.00 0.07 97.77 15:24:01 all 5.54 0.00 0.83 0.19 0.03 93.41 15:24:01 0 1.89 0.00 0.70 0.77 0.03 96.60 15:24:01 1 1.25 0.00 0.72 0.08 0.02 97.93 15:24:01 2 14.79 0.00 0.97 0.10 0.05 84.09 15:24:01 3 13.83 0.00 1.02 0.18 0.05 84.92 15:24:01 4 4.64 0.00 1.02 0.15 0.02 94.18 15:24:01 5 4.19 0.00 0.85 0.03 0.02 94.91 15:24:01 6 1.92 0.00 0.70 0.15 0.03 97.19 15:24:01 7 1.78 0.00 0.65 0.08 0.02 97.47 Average: all 11.96 0.00 2.44 1.58 0.05 83.97 Average: 0 8.38 0.00 2.21 2.58 0.05 86.77 Average: 1 13.30 0.00 2.54 0.84 0.06 83.27 Average: 2 17.98 0.00 2.54 0.37 0.07 79.04 Average: 3 15.62 0.00 2.84 1.06 0.05 80.43 Average: 4 11.88 0.00 2.34 1.69 0.06 84.03 Average: 5 10.66 0.00 2.31 1.62 0.04 85.37 Average: 6 9.94 0.00 2.64 3.97 0.04 83.41 Average: 7 7.91 0.00 2.10 0.53 0.05 89.41