---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39558 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 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 898 25340 0 5927 30812 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:33:e7:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe33:e789/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:fc:1c:a1 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:beff:fefc:1ca1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39558) 09/18/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 293.98 39.76 254.22 1826.23 36459.79 13:35:01 269.17 18.81 250.36 2284.55 128997.57 13:36:01 263.66 4.68 258.97 459.39 64822.53 13:37:01 144.42 0.33 144.09 30.26 45342.35 13:38:01 86.07 1.08 84.99 85.32 30250.56 Average: 211.46 12.93 198.52 937.12 61174.03 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30137692 31692756 2801528 8.51 69016 1797512 1349052 3.97 881792 1633056 143688 13:35:01 26113852 31584792 6825368 20.72 120028 5520628 2056716 6.05 1068344 5275504 812972 13:36:01 24049736 29575052 8889484 26.99 129768 5568016 8454556 24.88 3295324 5026876 10316 13:37:01 23650800 29471148 9288420 28.20 155288 5804680 8548552 25.15 3457344 5223076 1512 13:38:01 25991864 31593136 6947356 21.09 157436 5575764 1593268 4.69 1396688 5014584 512 Average: 25988789 30783377 6950431 21.10 126307 4853320 4400429 12.95 2019898 4434619 193800 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:34:01 ens3 120.38 81.90 938.58 40.17 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 12.60 12.60 1.23 1.23 0.00 0.00 0.00 0.00 13:35:01 ens3 1069.69 555.54 31401.00 52.48 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethbb7e441 4.48 5.77 0.75 0.85 0.00 0.00 0.00 0.00 13:36:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 13:36:01 br-d9f2cd548151 0.38 0.37 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 docker0 12.90 17.73 2.10 286.20 0.00 0.00 0.00 0.00 13:37:01 vethbb7e441 0.38 0.67 0.05 0.06 0.00 0.00 0.00 0.00 13:37:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 13:37:01 br-d9f2cd548151 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:38:01 ens3 1577.17 902.67 34273.21 153.13 0.00 0.00 0.00 0.00 Average: docker0 2.58 3.55 0.42 57.25 0.00 0.00 0.00 0.00 Average: lo 3.66 3.66 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 260.53 144.63 6719.14 23.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39558) 09/18/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 8.95 0.00 0.92 3.96 0.04 86.12 13:34:01 0 5.14 0.00 0.45 0.70 0.02 93.69 13:34:01 1 8.59 0.00 0.62 1.95 0.07 88.78 13:34:01 2 13.68 0.00 1.91 3.73 0.07 80.62 13:34:01 3 4.07 0.00 0.63 0.37 0.03 94.89 13:34:01 4 6.52 0.00 0.94 23.40 0.03 69.11 13:34:01 5 12.96 0.00 1.17 0.75 0.05 85.07 13:34:01 6 5.88 0.00 0.60 0.05 0.02 93.45 13:34:01 7 14.79 0.00 1.07 0.72 0.03 83.39 13:35:01 all 13.60 0.00 5.47 10.43 0.06 70.43 13:35:01 0 11.82 0.00 5.18 8.20 0.05 74.75 13:35:01 1 10.82 0.00 5.59 0.30 0.07 83.22 13:35:01 2 11.47 0.00 5.60 23.79 0.09 59.05 13:35:01 3 12.52 0.00 4.89 7.14 0.05 75.40 13:35:01 4 10.74 0.00 5.77 8.59 0.07 74.84 13:35:01 5 13.07 0.00 6.00 2.40 0.05 78.48 13:35:01 6 11.42 0.00 5.26 1.16 0.05 82.11 13:35:01 7 26.97 0.00 5.50 32.01 0.08 35.43 13:36:01 all 29.19 0.00 4.05 3.69 0.09 62.99 13:36:01 0 28.42 0.00 3.91 1.63 0.10 65.94 13:36:01 1 29.74 0.00 4.30 0.52 0.08 65.36 13:36:01 2 30.02 0.00 3.90 2.09 0.08 63.91 13:36:01 3 31.84 0.00 3.97 0.87 0.10 63.22 13:36:01 4 36.43 0.00 4.28 4.77 0.08 54.44 13:36:01 5 25.01 0.00 3.87 0.97 0.08 70.06 13:36:01 6 17.79 0.00 3.27 0.96 0.07 77.92 13:36:01 7 34.22 0.00 4.97 17.69 0.10 43.02 13:37:01 all 9.69 0.00 2.16 3.17 0.11 84.87 13:37:01 0 8.21 0.00 2.02 9.56 0.12 80.09 13:37:01 1 10.43 0.00 2.53 0.37 0.12 86.55 13:37:01 2 8.63 0.00 2.12 1.76 0.10 87.38 13:37:01 3 9.44 0.00 2.13 5.23 0.13 83.07 13:37:01 4 12.19 0.00 2.51 0.42 0.13 84.75 13:37:01 5 11.48 0.00 2.32 0.48 0.08 85.62 13:37:01 6 6.62 0.00 1.53 1.58 0.10 90.17 13:37:01 7 10.50 0.00 2.04 5.93 0.12 81.41 13:38:01 all 4.42 0.00 0.62 2.31 0.05 92.62 13:38:01 0 0.72 0.00 0.67 15.92 0.05 82.64 13:38:01 1 0.73 0.00 0.55 0.15 0.05 98.52 13:38:01 2 24.82 0.00 1.00 1.00 0.05 73.13 13:38:01 3 0.88 0.00 0.58 0.17 0.03 98.33 13:38:01 4 0.77 0.00 0.53 0.48 0.07 98.15 13:38:01 5 3.32 0.00 0.47 0.05 0.03 96.13 13:38:01 6 1.77 0.00 0.50 0.23 0.03 97.46 13:38:01 7 2.27 0.00 0.67 0.53 0.03 96.49 Average: all 13.16 0.00 2.64 4.70 0.07 79.44 Average: 0 10.86 0.00 2.44 7.19 0.07 79.44 Average: 1 12.05 0.00 2.71 0.66 0.08 84.51 Average: 2 17.76 0.00 2.90 6.42 0.08 72.85 Average: 3 11.73 0.00 2.43 2.75 0.07 83.02 Average: 4 13.31 0.00 2.80 7.54 0.08 76.28 Average: 5 13.16 0.00 2.76 0.93 0.06 83.09 Average: 6 8.68 0.00 2.23 0.79 0.05 88.24 Average: 7 17.72 0.00 2.84 11.33 0.07 68.03