---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18123 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 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 867 27355 0 3944 30844 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:a8:79:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fea8:7927/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:58:7f:45 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:aff:fe58:7f45/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18123) 06/20/24 _x86_64_ (8 CPU) 12:54:36 LINUX RESTART (8 CPU) 12:55:02 tps rtps wtps bread/s bwrtn/s 12:56:01 299.17 72.54 226.63 4689.30 61673.44 12:57:01 172.35 43.69 128.66 2354.27 48286.49 12:58:01 63.90 6.26 57.63 220.33 39404.33 12:59:01 33.86 0.42 33.44 8.93 44162.24 13:00:01 186.86 2.70 184.16 119.94 38486.62 13:01:01 185.45 3.00 182.45 443.26 34633.29 Average: 156.55 21.30 135.25 1296.77 44394.05 12:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 30186200 31733560 2753020 8.36 67504 1791284 1403496 4.13 839956 1625064 128616 12:57:01 28978412 30828044 3960808 12.02 82064 2068252 1867412 5.49 1807568 1839428 11044 12:58:01 27459352 29747136 5479868 16.64 86368 2492160 3272828 9.63 3043776 2102416 302696 12:59:01 27569600 29878108 5369620 16.30 87524 2510608 2631240 7.74 2913868 2117672 16600 13:00:01 26530128 29784924 6409092 19.46 95008 3429404 2688184 7.91 3150136 2878452 20 13:01:01 28070420 31640752 4868800 14.78 110484 3711668 1430332 4.21 1464120 3004072 17044 Average: 28132352 30602087 4806868 14.59 88159 2667229 2215582 6.52 2203237 2261184 79337 12:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 12:56:01 ens3 459.82 293.53 1554.60 79.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:57:01 ens3 208.62 181.27 1944.92 37.77 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 21.11 21.11 5.15 5.15 0.00 0.00 0.00 0.00 12:58:01 ens3 1818.34 1482.51 2052.87 2042.30 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 4.40 4.40 0.43 0.43 0.00 0.00 0.00 0.00 12:59:01 ens3 160.94 111.86 95.19 44.87 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 13.91 13.91 2.30 2.30 0.00 0.00 0.00 0.00 13:00:01 ens3 373.63 313.99 3785.75 1677.35 0.00 0.00 0.00 0.00 13:01:01 docker0 19.26 44.56 1.79 793.62 0.00 0.00 0.00 0.00 13:01:01 lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 13:01:01 ens3 639.26 665.56 891.77 4075.23 0.00 0.00 0.00 0.00 Average: docker0 3.22 7.45 0.30 132.62 0.00 0.00 0.00 0.00 Average: lo 7.70 7.70 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 610.53 508.72 1721.42 1329.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18123) 06/20/24 _x86_64_ (8 CPU) 12:54:36 LINUX RESTART (8 CPU) 12:55:02 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 10.18 0.00 1.24 5.36 0.04 83.17 12:56:01 0 2.75 0.00 1.10 0.73 0.02 95.39 12:56:01 1 4.61 0.00 1.48 6.60 0.03 87.28 12:56:01 2 4.92 0.00 0.80 1.09 0.05 93.14 12:56:01 3 5.61 0.00 0.68 0.27 0.03 93.40 12:56:01 4 34.54 0.00 2.08 3.49 0.07 59.82 12:56:01 5 12.34 0.00 1.40 12.56 0.03 73.66 12:56:01 6 11.78 0.00 1.24 1.89 0.03 85.05 12:56:01 7 4.95 0.00 1.14 16.32 0.07 77.52 12:57:01 all 18.70 0.00 0.96 3.28 0.05 77.02 12:57:01 0 15.33 0.00 0.80 0.77 0.03 83.06 12:57:01 1 16.31 0.00 0.52 4.21 0.03 78.93 12:57:01 2 18.54 0.00 0.40 0.10 0.05 80.91 12:57:01 3 15.90 0.00 0.97 2.07 0.05 81.01 12:57:01 4 17.04 0.00 1.12 0.67 0.05 81.12 12:57:01 5 23.20 0.00 1.02 1.64 0.05 74.08 12:57:01 6 29.67 0.00 1.43 1.38 0.05 67.48 12:57:01 7 13.60 0.00 1.36 15.39 0.07 69.58 12:58:01 all 45.39 0.00 4.32 1.11 0.08 49.10 12:58:01 0 54.34 0.00 2.12 0.37 0.10 43.07 12:58:01 1 35.62 0.00 6.53 0.03 0.07 57.75 12:58:01 2 41.66 0.00 3.31 0.00 0.10 54.92 12:58:01 3 52.55 0.00 3.74 0.42 0.07 43.23 12:58:01 4 46.49 0.00 8.63 0.08 0.08 44.71 12:58:01 5 37.63 0.00 2.36 0.66 0.08 59.27 12:58:01 6 36.61 0.00 3.03 0.69 0.08 59.58 12:58:01 7 58.19 0.00 4.85 6.64 0.08 30.24 12:59:01 all 21.54 0.00 0.59 2.74 0.04 75.09 12:59:01 0 19.80 0.00 0.27 0.00 0.02 79.92 12:59:01 1 25.13 0.00 0.89 0.03 0.03 73.92 12:59:01 2 18.20 0.00 0.45 0.00 0.03 81.31 12:59:01 3 22.90 0.00 0.37 0.00 0.07 76.67 12:59:01 4 29.77 0.00 0.62 0.00 0.03 69.58 12:59:01 5 16.71 0.00 0.60 4.78 0.05 77.86 12:59:01 6 23.78 0.00 0.63 0.00 0.05 75.53 12:59:01 7 15.94 0.00 0.89 17.19 0.03 65.94 13:00:01 all 28.65 0.00 1.99 3.73 0.08 65.55 13:00:01 0 25.21 0.00 2.39 0.18 0.07 72.15 13:00:01 1 34.46 0.00 2.10 0.44 0.10 62.90 13:00:01 2 29.14 0.00 2.51 4.31 0.08 63.96 13:00:01 3 28.21 0.00 2.03 19.07 0.07 50.62 13:00:01 4 37.09 0.00 1.82 0.25 0.10 60.74 13:00:01 5 31.33 0.00 1.35 0.85 0.07 66.39 13:00:01 6 33.31 0.00 1.72 0.02 0.07 64.89 13:00:01 7 10.64 0.00 1.97 4.81 0.05 82.53 13:01:01 all 12.32 0.00 1.80 2.61 0.06 83.21 13:01:01 0 6.81 0.00 1.31 0.37 0.05 91.47 13:01:01 1 13.62 0.00 1.88 0.54 0.05 83.91 13:01:01 2 7.21 0.00 2.15 3.56 0.07 87.02 13:01:01 3 11.23 0.00 2.03 2.20 0.05 84.49 13:01:01 4 21.14 0.00 2.01 5.03 0.07 71.76 13:01:01 5 8.34 0.00 1.15 3.55 0.05 86.91 13:01:01 6 18.36 0.00 2.53 0.47 0.07 78.58 13:01:01 7 11.87 0.00 1.34 5.14 0.08 81.56 Average: all 22.83 0.00 1.82 3.13 0.06 72.16 Average: 0 20.76 0.00 1.33 0.40 0.05 77.46 Average: 1 21.66 0.00 2.23 1.97 0.05 74.09 Average: 2 19.99 0.00 1.61 1.51 0.06 76.83 Average: 3 22.78 0.00 1.64 4.01 0.06 71.52 Average: 4 31.00 0.00 2.71 1.58 0.07 64.64 Average: 5 21.60 0.00 1.31 3.99 0.06 73.05 Average: 6 25.62 0.00 1.77 0.74 0.06 71.82 Average: 7 19.22 0.00 1.93 10.89 0.06 67.90