---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11238 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 12G 143G 8% / 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 886 26852 0 4428 30824 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:86:93:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe86:9350/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:82:c2:84 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:ceff:fe82:c284/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11238) 05/06/25 _x86_64_ (8 CPU) 22:54:50 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:02 373.74 73.68 300.07 5313.03 65416.33 22:57:01 492.88 22.37 470.51 2737.03 107597.49 22:58:01 146.73 0.53 146.19 50.66 41410.16 22:59:01 28.11 0.03 28.08 5.20 22477.85 Average: 259.40 24.16 235.24 2023.64 59023.37 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:02 30031864 31607428 2907356 8.83 66056 1819932 1477240 4.35 973096 1641832 203540 22:57:01 27586132 31475960 5353088 16.25 114832 4016876 2983004 8.78 1200332 3696028 41136 22:58:01 26270056 30482160 6669164 20.25 143904 4281788 4268268 12.56 2277368 3886404 2076 22:59:01 26487492 30656768 6451728 19.59 144152 4244772 3369932 9.92 2115016 3844580 232 Average: 27593886 31055579 5345334 16.23 117236 3590842 3024611 8.90 1641453 3267211 61746 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:02 ens3 516.68 314.08 1650.51 78.24 0.00 0.00 0.00 0.00 22:56:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:57:01 veth58d2e05 38.69 28.55 5.59 4.12 0.00 0.00 0.00 0.00 22:57:01 vethf0ac4a2 28.20 38.77 4.09 5.60 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 482.29 314.25 12342.09 29.74 0.00 0.00 0.00 0.00 22:58:01 vethf0ac4a2 519.00 531.49 125.45 64.52 0.00 0.00 0.00 0.01 22:58:01 docker0 23.51 34.13 2.64 294.11 0.00 0.00 0.00 0.00 22:58:01 veth69ac170 3.42 3.08 2.21 6.16 0.00 0.00 0.00 0.00 22:58:01 ens3 81.02 50.84 1177.31 5.99 0.00 0.00 0.00 0.00 22:59:01 vethf0ac4a2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 10.03 11.33 8.55 1.73 0.00 0.00 0.00 0.00 22:59:01 br-ca9dc25749c6 16.75 25.23 1.21 310.15 0.00 0.00 0.00 0.00 Average: vethf0ac4a2 137.25 143.00 32.50 17.58 0.00 0.00 0.00 0.00 Average: docker0 5.90 8.57 0.66 73.83 0.00 0.00 0.00 0.00 Average: ens3 271.64 172.04 3758.77 28.92 0.00 0.00 0.00 0.00 Average: br-ca9dc25749c6 4.20 6.33 0.30 77.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11238) 05/06/25 _x86_64_ (8 CPU) 22:54:50 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:02 all 9.12 0.00 1.33 3.88 0.04 85.63 22:56:02 0 4.83 0.00 1.90 1.80 0.02 91.45 22:56:02 1 4.37 0.00 0.80 0.40 0.03 94.39 22:56:02 2 5.35 0.00 1.68 18.08 0.03 74.86 22:56:02 3 14.74 0.00 1.27 4.10 0.07 79.82 22:56:02 4 12.91 0.00 1.74 0.73 0.03 84.58 22:56:02 5 7.92 0.00 0.58 4.79 0.03 86.68 22:56:02 6 9.83 0.00 0.92 0.52 0.03 88.70 22:56:02 7 13.03 0.00 1.70 0.67 0.07 84.54 22:57:01 all 12.61 0.00 4.01 5.34 0.06 77.99 22:57:01 0 7.12 0.00 3.62 1.95 0.05 87.26 22:57:01 1 9.58 0.00 4.25 3.12 0.07 82.98 22:57:01 2 19.60 0.00 4.47 4.91 0.05 70.97 22:57:01 3 14.16 0.00 3.73 5.81 0.07 76.23 22:57:01 4 12.51 0.00 3.66 0.70 0.05 83.08 22:57:01 5 14.51 0.00 5.24 21.22 0.07 58.96 22:57:01 6 11.47 0.00 3.37 3.00 0.07 82.09 22:57:01 7 11.90 0.00 3.73 2.09 0.03 82.25 22:58:01 all 18.70 0.00 2.69 2.08 0.06 76.46 22:58:01 0 21.72 0.00 3.01 0.57 0.07 74.63 22:58:01 1 20.66 0.00 4.13 0.47 0.07 74.68 22:58:01 2 22.74 0.00 2.64 1.00 0.07 73.55 22:58:01 3 12.96 0.00 2.00 1.05 0.08 83.92 22:58:01 4 25.05 0.00 3.21 2.49 0.07 69.19 22:58:01 5 19.20 0.00 2.60 2.30 0.05 75.86 22:58:01 6 11.08 0.00 1.76 7.82 0.03 79.31 22:58:01 7 16.23 0.00 2.21 0.97 0.07 80.52 22:59:01 all 0.89 0.00 0.29 1.58 0.02 97.21 22:59:01 0 0.88 0.00 0.40 0.25 0.03 98.43 22:59:01 1 1.17 0.00 0.30 0.08 0.02 98.43 22:59:01 2 0.62 0.00 0.25 0.02 0.00 99.12 22:59:01 3 0.63 0.00 0.33 0.08 0.02 98.93 22:59:01 4 2.45 0.00 0.25 0.31 0.02 96.97 22:59:01 5 0.43 0.00 0.23 0.58 0.02 98.73 22:59:01 6 0.37 0.00 0.22 11.34 0.02 88.06 22:59:01 7 0.60 0.00 0.33 0.00 0.07 99.00 Average: all 10.31 0.00 2.07 3.21 0.05 84.37 Average: 0 8.64 0.00 2.22 1.14 0.04 87.95 Average: 1 8.93 0.00 2.36 1.01 0.05 87.66 Average: 2 12.04 0.00 2.25 6.00 0.04 79.68 Average: 3 10.60 0.00 1.82 2.74 0.06 84.78 Average: 4 13.20 0.00 2.20 1.06 0.04 83.50 Average: 5 10.48 0.00 2.14 7.12 0.04 80.22 Average: 6 8.17 0.00 1.55 5.68 0.04 84.56 Average: 7 10.43 0.00 1.98 0.92 0.06 86.60