---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12850 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 12G 144G 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 873 27509 0 3784 30838 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:ff:8b:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:feff:8bef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:6b:f8:da 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:f0ff:fe6b:f8da/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-12850) 03/13/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 121.40 39.17 82.23 1781.73 29247.60 10:52:01 160.85 21.33 139.52 832.12 40717.49 10:53:01 42.54 1.98 40.55 83.78 44130.96 10:54:01 117.43 2.42 115.01 363.81 57158.74 10:55:01 122.66 0.15 122.51 1.20 31456.62 10:56:01 98.47 0.37 98.10 2.93 28653.14 10:57:01 89.85 0.43 89.42 40.39 14327.08 Average: 107.75 9.42 98.33 444.53 35077.22 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30100328 31690196 2838892 8.62 70224 1830472 1469676 4.32 880332 1666496 152384 10:52:01 28279972 30293924 4659248 14.14 87764 2219516 3086852 9.08 2336124 1991212 19104 10:53:01 27759744 30609188 5179476 15.72 91064 3038204 2323168 6.84 2260744 2557212 162548 10:54:01 27019000 30200632 5920220 17.97 120248 3314140 2599088 7.65 2894928 2601992 108688 10:55:01 26804696 30153192 6134524 18.62 136620 3426816 2598688 7.65 2958300 2714360 568 10:56:01 26595716 30117424 6343504 19.26 162792 3536120 2618524 7.70 3020224 2816452 112876 10:57:01 28132272 31539796 4806948 14.59 164132 3447040 1541696 4.54 1674792 2672496 1004 Average: 27813104 30657765 5126116 15.56 118978 2973187 2319670 6.83 2289349 2431460 79596 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 153.55 104.70 1101.25 30.92 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 1911.58 1290.55 5267.39 427.31 0.00 0.00 0.00 0.00 10:52:01 lo 1.03 1.03 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 191.09 133.15 1443.99 38.06 0.00 0.00 0.00 0.00 10:53:01 lo 8.25 8.25 2.23 2.23 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 866.26 856.59 1594.25 3386.48 0.00 0.00 0.00 0.00 10:54:01 lo 5.73 5.73 0.53 0.53 0.00 0.00 0.00 0.00 10:54:01 docker0 359.57 349.84 49.40 726.91 0.00 0.00 0.00 0.00 10:54:01 veth4a3229e 356.41 344.53 54.09 649.39 0.00 0.00 0.00 0.05 10:55:01 ens3 240.81 245.39 238.01 32.26 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 215.53 197.37 22.12 228.95 0.00 0.00 0.00 0.00 10:55:01 veth4a3229e 215.53 197.40 25.07 228.95 0.00 0.00 0.00 0.02 10:56:01 ens3 754.87 831.43 985.12 102.24 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 veth32895a9 722.47 646.33 85.66 934.76 0.00 0.00 0.00 0.08 10:56:01 docker0 808.75 711.03 83.27 974.06 0.00 0.00 0.00 0.00 10:57:01 ens3 110.38 121.36 57.00 17.36 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 102.02 79.55 8.15 40.13 0.00 0.00 0.00 0.00 Average: ens3 605.11 512.83 1526.98 577.65 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 212.80 191.59 23.34 282.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12850) 03/13/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.75 0.00 0.79 2.22 0.03 86.20 10:51:01 0 4.20 0.00 0.38 0.25 0.02 95.15 10:51:01 1 6.71 0.00 0.50 8.58 0.03 84.17 10:51:01 2 13.41 0.00 0.80 0.90 0.03 84.86 10:51:01 3 12.86 0.00 0.97 0.67 0.02 85.49 10:51:01 4 5.63 0.00 0.64 5.48 0.03 88.22 10:51:01 5 6.03 0.00 0.65 0.23 0.03 93.05 10:51:01 6 1.62 0.00 0.23 0.02 0.02 98.11 10:51:01 7 35.55 0.00 2.12 1.62 0.08 60.62 10:52:01 all 22.13 0.00 1.80 2.38 0.08 73.62 10:52:01 0 19.55 0.00 1.77 1.35 0.08 77.25 10:52:01 1 25.77 0.00 3.02 2.59 0.07 68.55 10:52:01 2 21.24 0.00 0.83 0.08 0.05 77.79 10:52:01 3 14.28 0.00 1.04 0.55 0.08 84.05 10:52:01 4 25.25 0.00 1.37 2.37 0.08 70.93 10:52:01 5 34.78 0.00 2.92 1.61 0.08 60.61 10:52:01 6 24.43 0.00 0.79 1.29 0.07 73.43 10:52:01 7 11.67 0.00 2.69 9.26 0.07 76.31 10:53:01 all 12.93 0.00 1.20 2.03 0.05 83.80 10:53:01 0 10.33 0.00 0.92 0.00 0.05 88.70 10:53:01 1 8.66 0.00 1.12 0.00 0.03 90.19 10:53:01 2 22.54 0.00 1.72 2.08 0.07 73.60 10:53:01 3 12.56 0.00 1.51 0.02 0.05 85.87 10:53:01 4 9.11 0.00 0.99 0.02 0.03 89.85 10:53:01 5 10.57 0.00 1.39 3.98 0.05 84.00 10:53:01 6 18.63 0.00 0.73 5.83 0.05 74.76 10:53:01 7 11.06 0.00 1.22 4.29 0.03 83.40 10:54:01 all 9.59 0.00 1.88 2.63 0.08 85.82 10:54:01 0 6.37 0.00 2.00 0.32 0.08 91.22 10:54:01 1 13.01 0.00 1.86 0.02 0.07 85.06 10:54:01 2 14.55 0.00 2.88 0.64 0.07 81.87 10:54:01 3 6.52 0.00 1.65 0.57 0.07 91.20 10:54:01 4 6.90 0.00 0.87 0.05 0.05 92.13 10:54:01 5 6.91 0.00 2.17 18.04 0.10 72.77 10:54:01 6 10.89 0.00 1.62 1.39 0.10 85.99 10:54:01 7 11.57 0.00 1.96 0.10 0.10 86.26 10:55:01 all 3.85 0.00 0.48 1.73 0.03 93.91 10:55:01 0 1.99 0.00 0.95 0.15 0.03 96.88 10:55:01 1 6.75 0.00 0.98 0.02 0.05 92.21 10:55:01 2 11.45 0.00 0.38 0.00 0.03 88.13 10:55:01 3 0.15 0.00 0.22 0.84 0.02 98.78 10:55:01 4 1.76 0.00 0.25 0.05 0.02 97.93 10:55:01 5 0.44 0.00 0.10 10.76 0.02 88.69 10:55:01 6 1.94 0.00 0.65 2.02 0.03 95.35 10:55:01 7 6.36 0.00 0.30 0.02 0.02 93.31 10:56:01 all 7.87 0.00 1.51 1.74 0.05 88.83 10:56:01 0 8.66 0.00 2.51 0.39 0.07 88.37 10:56:01 1 6.00 0.00 1.31 0.20 0.03 92.45 10:56:01 2 1.92 0.00 0.50 0.00 0.00 97.58 10:56:01 3 27.45 0.00 2.37 0.03 0.07 70.08 10:56:01 4 5.55 0.00 2.08 8.50 0.08 83.79 10:56:01 5 5.83 0.00 1.71 2.73 0.07 89.67 10:56:01 6 5.32 0.00 1.02 1.87 0.05 91.74 10:56:01 7 2.15 0.00 0.62 0.23 0.02 96.98 10:57:01 all 5.14 0.00 0.60 1.10 0.02 93.13 10:57:01 0 18.13 0.00 1.07 0.07 0.03 80.70 10:57:01 1 0.25 0.00 0.67 4.71 0.02 94.35 10:57:01 2 0.25 0.00 0.18 0.10 0.02 99.45 10:57:01 3 5.64 0.00 0.72 1.55 0.02 92.07 10:57:01 4 0.92 0.00 0.72 1.69 0.02 96.66 10:57:01 5 1.08 0.00 0.79 0.63 0.03 97.47 10:57:01 6 3.27 0.00 0.18 0.00 0.02 96.53 10:57:01 7 11.53 0.00 0.50 0.03 0.03 87.90 Average: all 10.32 0.00 1.18 1.97 0.05 86.48 Average: 0 9.89 0.00 1.37 0.36 0.05 88.32 Average: 1 9.59 0.00 1.35 2.31 0.04 86.71 Average: 2 12.16 0.00 1.04 0.54 0.04 86.22 Average: 3 11.35 0.00 1.21 0.61 0.05 86.79 Average: 4 7.87 0.00 0.99 2.60 0.05 88.50 Average: 5 9.39 0.00 1.39 5.43 0.06 83.73 Average: 6 9.42 0.00 0.75 1.76 0.05 88.02 Average: 7 12.85 0.00 1.34 2.21 0.05 83.55