---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77247 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 11G 145G 7% / 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 867 28440 0 2859 30860 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:80:5b:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe80:5b26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:a2:ef:ae 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:a2ff:fea2:efae/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-77247) 10/17/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 340.59 36.22 304.37 1690.50 92255.51 05:06:01 141.73 20.85 120.88 840.39 31663.66 05:07:01 32.13 0.63 31.49 13.33 4315.15 05:08:01 29.10 1.35 27.75 84.25 5123.55 05:09:01 116.05 3.50 112.55 426.86 27331.04 Average: 131.92 12.51 119.41 611.10 32139.79 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30137948 31704048 2801272 8.50 70020 1807296 1390820 4.09 863292 1644852 153952 05:06:01 28993472 30777620 3945748 11.98 82860 2001136 2242244 6.60 1841704 1785748 19116 05:07:01 28071188 29967796 4868032 14.78 87380 2103100 4841276 14.24 2674936 1857052 11396 05:08:01 28133552 30462836 4805668 14.59 92696 2521716 2518752 7.41 2346932 2105372 292476 05:09:01 29110156 31588564 3829064 11.62 100228 2660556 1510600 4.44 1256632 2216364 2352 Average: 28889263 30900173 4049957 12.30 86637 2218761 2500738 7.36 1796699 1921878 95858 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 05:05:01 ens3 91.75 65.46 925.77 27.27 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:06:01 ens3 372.59 269.04 1529.47 74.50 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 452.96 320.53 1332.22 117.42 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 05:08:01 ens3 332.73 246.63 1939.18 71.57 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 05:09:01 ens3 268.71 278.54 52.84 1675.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 303.74 236.03 1155.89 393.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77247) 10/17/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 8.22 0.00 0.85 4.67 0.03 86.24 05:05:01 0 1.20 0.00 0.53 0.95 0.02 97.29 05:05:01 1 17.48 0.00 0.83 1.25 0.03 80.41 05:05:01 2 0.25 0.00 0.35 23.59 0.02 75.79 05:05:01 3 20.03 0.00 1.64 1.87 0.03 76.43 05:05:01 4 6.41 0.00 0.65 0.28 0.00 92.66 05:05:01 5 15.60 0.00 1.32 3.05 0.03 79.99 05:05:01 6 2.79 0.00 1.22 3.51 0.02 92.46 05:05:01 7 1.92 0.00 0.28 2.96 0.02 94.82 05:06:01 all 25.81 0.00 1.09 2.67 0.06 70.36 05:06:01 0 29.85 0.00 1.83 1.18 0.08 67.06 05:06:01 1 24.31 0.00 0.89 1.92 0.05 72.82 05:06:01 2 19.98 0.00 1.14 12.64 0.07 66.17 05:06:01 3 21.60 0.00 1.09 0.42 0.08 76.81 05:06:01 4 25.58 0.00 0.50 2.65 0.07 71.20 05:06:01 5 41.69 0.00 1.49 1.77 0.08 54.97 05:06:01 6 21.93 0.00 1.12 0.79 0.07 76.10 05:06:01 7 21.54 0.00 0.62 0.02 0.05 77.78 05:07:01 all 60.67 0.00 2.06 0.09 0.10 37.09 05:07:01 0 56.83 0.00 1.85 0.08 0.08 41.15 05:07:01 1 60.35 0.00 1.99 0.00 0.10 37.55 05:07:01 2 58.27 0.00 2.47 0.10 0.10 39.06 05:07:01 3 68.68 0.00 2.11 0.02 0.10 29.10 05:07:01 4 62.42 0.00 1.61 0.40 0.10 35.47 05:07:01 5 62.09 0.00 2.23 0.00 0.10 35.58 05:07:01 6 58.51 0.00 2.33 0.10 0.08 38.97 05:07:01 7 58.24 0.00 1.86 0.02 0.08 39.80 05:08:01 all 69.63 0.00 1.87 0.08 0.11 28.31 05:08:01 0 73.13 0.00 2.47 0.07 0.12 24.22 05:08:01 1 72.26 0.00 2.10 0.13 0.13 25.37 05:08:01 2 71.57 0.00 1.62 0.02 0.12 26.67 05:08:01 3 69.15 0.00 1.86 0.13 0.10 28.76 05:08:01 4 66.69 0.00 1.29 0.28 0.12 31.62 05:08:01 5 70.36 0.00 1.62 0.00 0.12 27.90 05:08:01 6 65.69 0.00 1.79 0.02 0.10 32.41 05:08:01 7 68.12 0.00 2.24 0.00 0.12 29.52 05:09:01 all 11.84 0.00 1.12 0.62 0.04 86.37 05:09:01 0 7.93 0.00 1.05 0.08 0.05 90.88 05:09:01 1 16.54 0.00 1.32 0.87 0.05 81.22 05:09:01 2 6.57 0.00 0.95 0.05 0.03 92.39 05:09:01 3 3.79 0.00 1.20 1.40 0.03 93.57 05:09:01 4 29.16 0.00 1.51 2.31 0.05 66.97 05:09:01 5 23.80 0.00 1.12 0.10 0.05 74.93 05:09:01 6 3.63 0.00 0.72 0.08 0.02 95.55 05:09:01 7 3.35 0.00 1.16 0.07 0.03 95.40 Average: all 35.22 0.00 1.40 1.63 0.07 61.68 Average: 0 33.78 0.00 1.55 0.47 0.07 64.14 Average: 1 38.19 0.00 1.43 0.84 0.07 59.47 Average: 2 31.35 0.00 1.31 7.26 0.07 60.02 Average: 3 36.63 0.00 1.58 0.77 0.07 60.95 Average: 4 38.02 0.00 1.11 1.19 0.07 59.62 Average: 5 42.69 0.00 1.56 0.98 0.08 54.69 Average: 6 30.50 0.00 1.44 0.90 0.06 67.11 Average: 7 30.62 0.00 1.23 0.61 0.06 67.48