---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85219 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 14G 142G 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 868 25221 0 6077 30843 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:19:46:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe19:4696/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:8a:f5:0c 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:c3ff:fe8a:f50c/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-85219) 11/20/24 _x86_64_ (8 CPU) 07:42:26 LINUX RESTART (8 CPU) 07:43:03 tps rtps wtps bread/s bwrtn/s 07:44:01 306.79 36.46 270.33 1729.36 89289.29 07:45:01 653.34 24.06 629.28 2722.08 185418.03 07:46:01 142.93 0.57 142.36 59.72 20722.55 07:47:01 66.04 1.62 64.42 89.85 1974.74 Average: 292.15 15.50 276.65 1145.39 74225.64 07:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30027180 31667548 2912040 8.84 73604 1874024 1486548 4.37 909672 1703688 194832 07:45:01 25286004 30857800 7653216 23.23 141064 5583072 6706096 19.73 1931176 5148828 152 07:46:01 23807868 29774328 9131352 27.72 171572 5913360 7728888 22.74 3138136 5366864 152 07:47:01 25799540 31555480 7139680 21.68 173916 5691900 1644748 4.84 1396180 5181412 2164 Average: 26230148 30963789 6709072 20.37 140039 4765589 4391570 12.92 1843791 4350198 49325 07:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 07:44:01 ens3 67.16 47.08 1009.17 21.40 0.00 0.00 0.00 0.00 07:45:01 veth8da9b5b 53.64 73.50 8.36 9.92 0.00 0.00 0.00 0.00 07:45:01 br-f7fafa1fd424 4.63 7.25 0.43 136.93 0.00 0.00 0.00 0.00 07:45:01 veth221e93f 0.25 0.42 0.02 0.02 0.00 0.00 0.00 0.00 07:45:01 veth965536f 1.33 1.70 0.15 0.17 0.00 0.00 0.00 0.00 07:46:01 veth8da9b5b 90.90 92.12 18.64 15.71 0.00 0.00 0.00 0.00 07:46:01 br-f7fafa1fd424 0.72 0.57 0.04 0.04 0.00 0.00 0.00 0.00 07:46:01 veth221e93f 3.10 3.92 0.60 0.34 0.00 0.00 0.00 0.00 07:46:01 veth965536f 3.10 4.10 0.59 0.67 0.00 0.00 0.00 0.00 07:47:01 docker0 12.85 17.35 2.10 289.12 0.00 0.00 0.00 0.00 07:47:01 lo 24.00 24.00 2.25 2.25 0.00 0.00 0.00 0.00 07:47:01 ens3 1479.52 869.49 32000.99 150.97 0.00 0.00 0.00 0.00 Average: docker0 3.24 4.37 0.53 72.89 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 301.79 172.47 7860.35 24.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85219) 11/20/24 _x86_64_ (8 CPU) 07:42:26 LINUX RESTART (8 CPU) 07:43:03 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 9.27 0.00 0.83 4.24 0.04 85.61 07:44:01 0 0.91 0.00 0.38 0.47 0.02 98.22 07:44:01 1 0.90 0.00 0.40 0.28 0.02 98.41 07:44:01 2 8.28 0.00 0.61 0.71 0.03 90.37 07:44:01 3 15.65 0.00 0.93 1.07 0.05 82.30 07:44:01 4 25.38 0.00 2.27 5.70 0.07 66.58 07:44:01 5 15.37 0.00 1.14 0.48 0.03 82.98 07:44:01 6 6.09 0.00 0.71 23.23 0.09 69.88 07:44:01 7 1.59 0.00 0.21 2.16 0.02 96.03 07:45:01 all 20.22 0.00 8.10 7.97 0.10 63.61 07:45:01 0 19.48 0.00 9.10 11.90 0.10 59.43 07:45:01 1 18.65 0.00 8.01 7.72 0.12 65.50 07:45:01 2 22.85 0.00 7.41 3.29 0.10 66.35 07:45:01 3 21.14 0.00 7.72 5.01 0.10 66.02 07:45:01 4 19.81 0.00 8.30 11.94 0.08 59.87 07:45:01 5 21.30 0.00 7.65 4.29 0.10 66.66 07:45:01 6 20.54 0.00 8.79 17.18 0.12 53.36 07:45:01 7 18.00 0.00 7.83 2.44 0.07 71.67 07:46:01 all 24.53 0.00 3.37 1.26 0.09 70.75 07:46:01 0 15.23 0.00 2.46 0.47 0.10 81.74 07:46:01 1 26.05 0.00 3.18 0.05 0.08 70.63 07:46:01 2 27.28 0.00 3.61 1.88 0.08 67.15 07:46:01 3 25.21 0.00 2.87 0.23 0.10 71.58 07:46:01 4 27.85 0.00 4.25 4.21 0.10 63.60 07:46:01 5 13.74 0.00 2.19 1.09 0.08 82.90 07:46:01 6 30.07 0.00 4.58 0.57 0.12 64.66 07:46:01 7 30.92 0.00 3.82 1.55 0.10 63.61 07:47:01 all 6.46 0.00 0.62 0.35 0.04 92.52 07:47:01 0 20.14 0.00 0.72 0.23 0.05 78.86 07:47:01 1 6.31 0.00 0.85 0.07 0.05 92.73 07:47:01 2 9.85 0.00 0.67 0.22 0.03 89.23 07:47:01 3 8.20 0.00 0.75 0.07 0.05 90.93 07:47:01 4 1.18 0.00 0.38 0.18 0.03 98.21 07:47:01 5 2.52 0.00 0.43 0.05 0.05 96.94 07:47:01 6 0.78 0.00 0.48 0.05 0.03 98.65 07:47:01 7 2.64 0.00 0.70 1.95 0.07 94.64 Average: all 15.14 0.00 3.23 3.44 0.07 78.12 Average: 0 14.03 0.00 3.17 3.26 0.07 79.47 Average: 1 13.04 0.00 3.11 2.02 0.07 81.75 Average: 2 17.11 0.00 3.08 1.53 0.06 78.22 Average: 3 17.54 0.00 3.07 1.59 0.08 77.72 Average: 4 18.47 0.00 3.80 5.49 0.07 72.18 Average: 5 13.18 0.00 2.85 1.47 0.07 82.43 Average: 6 14.39 0.00 3.65 10.12 0.09 71.75 Average: 7 13.33 0.00 3.15 2.02 0.06 81.43