---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42308 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 876 28434 0 2856 30851 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:f9:21:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fef9:2151/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:18:2d:f4 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:b1ff:fe18:2df4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42308) 09/27/24 _x86_64_ (8 CPU) 05:03:59 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:02 335.38 75.49 259.89 5334.44 61322.05 05:06:01 159.68 30.55 129.13 1379.16 33896.22 05:07:01 76.85 4.38 72.47 453.79 27800.97 05:08:01 37.44 0.93 36.51 22.53 23637.13 05:09:01 121.06 3.42 117.65 424.20 50070.72 Average: 146.04 22.93 123.11 1523.30 39363.64 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 30273852 31645652 2665368 8.09 53960 1638092 1451808 4.27 897100 1493172 70568 05:06:01 29257140 30994936 3682080 11.18 80884 1958784 2446888 7.20 1604228 1767152 97752 05:07:01 28427360 30295436 4511860 13.70 86440 2077412 3225312 9.49 2347428 1839140 16612 05:08:01 26931640 28865324 6007580 18.24 89208 2136424 5344040 15.72 3790172 1874796 7716 05:09:01 29139868 31612292 3799352 11.53 98300 2656304 1450736 4.27 1230184 2213988 17724 Average: 28805972 30682728 4133248 12.55 81758 2093403 2783757 8.19 1973822 1837650 42074 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 05:05:02 ens3 375.52 273.05 1026.33 75.95 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 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 05:06:01 ens3 180.07 150.91 1897.56 31.88 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 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 05:07:01 ens3 260.37 210.85 1219.08 60.19 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 207.08 162.14 734.26 60.63 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 4.00 4.00 0.36 0.36 0.00 0.00 0.00 0.00 05:09:01 ens3 546.43 483.02 1550.80 1720.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 314.34 256.35 1283.56 390.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42308) 09/27/24 _x86_64_ (8 CPU) 05:03:59 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:02 all 7.86 0.00 1.18 3.30 0.03 87.62 05:05:02 0 12.10 0.00 1.00 0.65 0.03 86.22 05:05:02 1 10.22 0.00 2.48 0.80 0.03 86.46 05:05:02 2 5.98 0.00 0.75 0.20 0.03 93.03 05:05:02 3 4.58 0.00 0.50 0.63 0.02 94.27 05:05:02 4 4.20 0.00 1.26 10.46 0.03 84.06 05:05:02 5 4.74 0.00 1.00 2.04 0.03 92.19 05:05:02 6 8.96 0.00 1.12 0.38 0.02 89.53 05:05:02 7 12.10 0.00 1.30 11.26 0.08 75.25 05:06:01 all 14.01 0.00 1.03 2.25 0.05 82.66 05:06:01 0 10.01 0.00 0.79 0.24 0.03 88.93 05:06:01 1 7.46 0.00 0.78 3.59 0.03 88.13 05:06:01 2 28.84 0.00 1.27 1.10 0.03 68.75 05:06:01 3 13.25 0.00 1.22 0.24 0.05 85.24 05:06:01 4 14.57 0.00 1.02 2.94 0.07 81.41 05:06:01 5 9.98 0.00 0.75 0.31 0.02 88.95 05:06:01 6 15.77 0.00 1.48 1.82 0.09 80.84 05:06:01 7 12.20 0.00 0.88 7.82 0.05 79.04 05:07:01 all 52.67 0.00 1.75 0.91 0.10 44.57 05:07:01 0 47.75 0.00 1.95 0.76 0.10 49.45 05:07:01 1 49.66 0.00 2.42 2.03 0.10 45.79 05:07:01 2 60.11 0.00 1.86 0.79 0.12 37.11 05:07:01 3 54.93 0.00 1.52 0.38 0.10 43.06 05:07:01 4 55.11 0.00 1.43 2.21 0.08 41.17 05:07:01 5 49.75 0.00 1.61 0.02 0.08 48.54 05:07:01 6 53.89 0.00 1.19 0.03 0.08 44.80 05:07:01 7 50.13 0.00 2.00 1.11 0.08 46.68 05:08:01 all 75.36 0.00 1.99 0.34 0.10 22.23 05:08:01 0 75.35 0.00 2.04 0.02 0.08 22.51 05:08:01 1 77.67 0.00 2.57 0.34 0.10 19.32 05:08:01 2 77.58 0.00 1.85 2.25 0.10 18.22 05:08:01 3 77.31 0.00 1.51 0.03 0.12 21.04 05:08:01 4 76.77 0.00 2.28 0.02 0.10 20.83 05:08:01 5 72.53 0.00 1.93 0.02 0.10 25.42 05:08:01 6 75.61 0.00 1.83 0.02 0.12 22.43 05:08:01 7 69.96 0.00 1.92 0.00 0.10 28.01 05:09:01 all 24.31 0.00 1.55 2.53 0.06 71.56 05:09:01 0 23.69 0.00 1.25 6.86 0.08 68.12 05:09:01 1 22.21 0.00 1.43 2.85 0.07 73.45 05:09:01 2 34.03 0.00 1.51 7.51 0.07 56.88 05:09:01 3 26.21 0.00 1.87 0.25 0.05 71.61 05:09:01 4 22.80 0.00 1.96 0.85 0.05 74.34 05:09:01 5 19.55 0.00 1.38 0.08 0.05 78.94 05:09:01 6 20.85 0.00 1.40 1.54 0.03 76.17 05:09:01 7 25.15 0.00 1.54 0.30 0.07 72.94 Average: all 34.86 0.00 1.50 1.87 0.07 61.70 Average: 0 33.78 0.00 1.41 1.71 0.07 63.03 Average: 1 33.49 0.00 1.94 1.92 0.07 62.59 Average: 2 41.27 0.00 1.45 2.37 0.07 54.84 Average: 3 35.31 0.00 1.33 0.31 0.07 62.99 Average: 4 34.71 0.00 1.59 3.29 0.07 60.34 Average: 5 31.35 0.00 1.33 0.49 0.06 66.77 Average: 6 35.03 0.00 1.40 0.76 0.07 62.74 Average: 7 33.96 0.00 1.53 4.09 0.08 60.34