---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76704 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 13G 143G 9% / 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 26195 0 5089 30828 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:b0:af:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:feb0:afab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:1f:0b:60 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-76704) 10/14/24 _x86_64_ (8 CPU) 14:51:46 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:02 382.81 87.37 295.43 6248.32 59706.63 14:54:01 140.55 20.13 120.42 2346.72 29624.67 14:55:01 255.19 9.83 245.36 968.47 114891.58 14:56:01 125.85 6.52 119.33 299.28 22238.81 14:57:01 54.37 0.00 54.37 0.00 18802.78 Average: 191.93 24.79 167.14 1971.45 49118.22 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:02 30106696 31634884 2832524 8.60 60188 1783112 1506476 4.43 947896 1603220 141632 14:54:01 29826100 31721112 3113120 9.45 85344 2105920 1343268 3.95 891600 1900504 130280 14:55:01 26053788 30835608 6885432 20.90 112760 4874148 7404824 21.79 1838584 4555324 752 14:56:01 23451048 28352612 9488172 28.81 117048 4981052 9085524 26.73 4508320 4457600 244 14:57:01 25774748 30701000 7164472 21.75 117828 5008980 3472112 10.22 2239788 4445884 92 Average: 27042476 30649043 5896744 17.90 98634 3750642 4562441 13.42 2085238 3392506 54600 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:02 ens3 403.27 271.09 1577.58 77.06 0.00 0.00 0.00 0.00 14:53:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 61.74 50.09 756.54 9.56 0.00 0.00 0.00 0.00 14:54:01 lo 3.86 3.86 0.37 0.37 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 850.97 459.01 29240.58 32.33 0.00 0.00 0.00 0.00 14:55:01 veth847d6bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 9.60 9.60 0.88 0.88 0.00 0.00 0.00 0.00 14:55:01 br-c329e57cca4f 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:56:01 ens3 8.68 5.02 2.03 1.83 0.00 0.00 0.00 0.00 14:56:01 lo 2.42 2.42 2.48 2.48 0.00 0.00 0.00 0.00 14:56:01 br-c329e57cca4f 1.18 1.07 1.53 0.93 0.00 0.00 0.00 0.00 14:56:01 veth8d5d261 1.35 1.62 0.18 0.28 0.00 0.00 0.00 0.00 14:57:01 ens3 16.28 15.53 9.03 16.94 0.00 0.00 0.00 0.00 14:57:01 lo 6.98 6.98 3.26 3.26 0.00 0.00 0.00 0.00 14:57:01 br-c329e57cca4f 1.68 2.25 2.79 0.22 0.00 0.00 0.00 0.00 14:57:01 veth4e3f091 9.37 8.08 6.19 2.71 0.00 0.00 0.00 0.00 Average: ens3 268.88 160.52 6335.59 27.61 0.00 0.00 0.00 0.00 Average: lo 4.92 4.92 1.44 1.44 0.00 0.00 0.00 0.00 Average: br-c329e57cca4f 0.59 0.68 0.87 0.23 0.00 0.00 0.00 0.00 Average: veth4e3f091 1.88 1.62 1.24 0.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76704) 10/14/24 _x86_64_ (8 CPU) 14:51:46 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 9.16 0.00 1.37 4.24 0.04 85.18 14:53:02 0 15.38 0.00 1.12 1.05 0.05 82.40 14:53:02 1 6.00 0.00 0.72 15.59 0.02 77.67 14:53:02 2 12.85 0.00 1.57 3.28 0.03 82.27 14:53:02 3 7.62 0.00 1.47 1.14 0.03 89.74 14:53:02 4 7.28 0.00 1.15 1.24 0.05 90.28 14:53:02 5 15.31 0.00 2.62 2.33 0.07 79.67 14:53:02 6 4.23 0.00 1.41 3.92 0.05 90.39 14:53:02 7 4.62 0.00 0.87 5.44 0.03 89.04 14:54:01 all 10.12 0.00 0.79 2.36 0.03 86.70 14:54:01 0 7.36 0.00 0.73 0.37 0.02 91.53 14:54:01 1 0.27 0.00 0.25 9.50 0.02 89.96 14:54:01 2 21.34 0.00 1.21 2.75 0.05 74.65 14:54:01 3 14.51 0.00 1.33 0.12 0.03 84.01 14:54:01 4 28.65 0.00 1.12 1.37 0.05 68.81 14:54:01 5 2.76 0.00 0.34 0.32 0.05 96.52 14:54:01 6 5.35 0.00 0.68 0.12 0.02 93.83 14:54:01 7 0.70 0.00 0.59 4.31 0.02 94.38 14:55:01 all 12.68 0.00 4.56 6.13 0.07 76.56 14:55:01 0 10.97 0.00 5.30 1.51 0.07 82.15 14:55:01 1 11.42 0.00 3.75 6.40 0.07 78.35 14:55:01 2 12.40 0.00 5.23 2.26 0.07 80.04 14:55:01 3 11.32 0.00 5.51 35.90 0.08 47.19 14:55:01 4 14.86 0.00 4.76 1.42 0.05 78.92 14:55:01 5 15.67 0.00 3.81 0.32 0.07 80.14 14:55:01 6 11.67 0.00 4.39 0.92 0.09 82.94 14:55:01 7 13.14 0.00 3.79 0.30 0.05 82.72 14:56:01 all 49.78 0.00 5.05 0.93 0.12 44.13 14:56:01 0 50.25 0.00 5.36 0.32 0.12 43.95 14:56:01 1 50.39 0.00 5.23 0.15 0.12 44.11 14:56:01 2 43.67 0.00 4.46 2.05 0.13 49.69 14:56:01 3 54.27 0.00 5.14 0.17 0.13 40.29 14:56:01 4 51.71 0.00 5.09 0.32 0.12 42.77 14:56:01 5 46.96 0.00 4.96 3.97 0.12 43.99 14:56:01 6 51.96 0.00 5.39 0.42 0.10 42.13 14:56:01 7 49.00 0.00 4.73 0.08 0.12 46.07 14:57:01 all 7.43 0.00 0.97 1.04 0.06 90.50 14:57:01 0 5.74 0.00 0.87 0.28 0.05 93.05 14:57:01 1 7.88 0.00 0.85 0.23 0.05 90.98 14:57:01 2 5.84 0.00 0.90 7.05 0.08 86.12 14:57:01 3 8.34 0.00 1.09 0.12 0.05 90.41 14:57:01 4 9.52 0.00 1.08 0.07 0.07 89.26 14:57:01 5 6.61 0.00 1.05 0.45 0.05 91.83 14:57:01 6 8.15 0.00 1.05 0.07 0.05 90.68 14:57:01 7 7.39 0.00 0.87 0.02 0.05 91.68 Average: all 17.82 0.00 2.54 2.94 0.06 76.63 Average: 0 17.94 0.00 2.67 0.71 0.06 78.62 Average: 1 15.19 0.00 2.16 6.38 0.05 76.22 Average: 2 19.23 0.00 2.67 3.48 0.07 74.55 Average: 3 19.19 0.00 2.90 7.45 0.07 70.39 Average: 4 22.32 0.00 2.63 0.88 0.07 74.10 Average: 5 17.47 0.00 2.56 1.48 0.07 78.42 Average: 6 16.26 0.00 2.58 1.09 0.06 80.01 Average: 7 14.98 0.00 2.17 2.03 0.05 80.77