---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37851 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 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 865 25655 0 5646 30845 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:cf:3d:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fecf:3d1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:43:26:35 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37851) 09/12/24 _x86_64_ (8 CPU) 11:49:25 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 306.30 48.48 257.82 2771.27 89254.32 11:52:01 154.59 9.95 144.64 1689.45 45684.52 11:53:01 327.20 12.60 314.60 784.50 137914.86 11:54:01 11.90 0.57 11.33 34.79 1635.03 11:55:01 51.52 1.93 49.58 111.96 2151.18 Average: 170.30 14.70 155.59 1078.36 55326.21 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30039344 31724504 2899876 8.80 75736 1915472 1403684 4.13 853324 1747788 205400 11:52:01 26446088 31647964 6493132 19.71 115560 5275192 1594988 4.69 1021188 5012136 3080124 11:53:01 24633424 30116632 8305796 25.22 132272 5510828 6261088 18.42 2681772 5090476 8968 11:54:01 24681784 30202160 8257436 25.07 132628 5547172 5190960 15.27 2642228 5084692 508 11:55:01 26261316 31575136 6677904 20.27 135388 5348620 1521064 4.48 1289816 4896300 1960 Average: 26412391 31053279 6526829 19.81 118317 4719457 3194357 9.40 1697666 4366278 659392 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:51:01 ens3 67.37 46.68 1000.63 22.10 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 br-eb0d8939b2de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 10.33 10.33 0.95 0.95 0.00 0.00 0.00 0.00 11:52:01 ens3 1256.22 660.34 36862.19 47.51 0.00 0.00 0.00 0.00 11:53:01 veth186d49e 26.90 25.05 11.56 16.27 0.00 0.00 0.00 0.00 11:53:01 veth74c7bcb 33.66 27.86 7.19 30.91 0.00 0.00 0.00 0.00 11:53:01 veth14c45c9 1.30 1.50 0.18 0.20 0.00 0.00 0.00 0.00 11:53:01 veth5cd6f8f 3.33 2.83 0.29 0.23 0.00 0.00 0.00 0.00 11:54:01 veth186d49e 51.66 43.41 12.73 45.34 0.00 0.00 0.00 0.00 11:54:01 veth74c7bcb 70.00 57.57 15.77 70.46 0.00 0.00 0.00 0.01 11:54:01 veth14c45c9 0.42 0.65 0.10 0.26 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 23.56 23.56 2.87 2.87 0.00 0.00 0.00 0.00 11:55:01 ens3 1775.09 1018.09 38767.93 294.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 292.06 159.02 7589.97 47.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37851) 09/12/24 _x86_64_ (8 CPU) 11:49:25 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.71 0.00 0.94 4.01 0.04 85.30 11:51:01 0 22.26 0.00 1.55 0.78 0.03 75.37 11:51:01 1 10.66 0.00 0.88 2.32 0.02 86.12 11:51:01 2 0.79 0.00 0.89 13.68 0.03 84.61 11:51:01 3 2.30 0.00 0.50 0.80 0.03 96.36 11:51:01 4 0.97 0.00 0.40 0.25 0.00 98.38 11:51:01 5 0.50 0.00 0.60 11.28 0.05 87.56 11:51:01 6 36.46 0.00 2.29 2.62 0.03 58.59 11:51:01 7 3.71 0.00 0.44 0.34 0.10 95.42 11:52:01 all 14.40 0.00 4.42 1.86 0.05 79.27 11:52:01 0 18.82 0.00 5.00 3.17 0.05 72.95 11:52:01 1 12.17 0.00 5.49 0.47 0.05 81.83 11:52:01 2 8.83 0.00 3.73 0.39 0.05 87.00 11:52:01 3 8.75 0.00 4.37 2.42 0.07 84.40 11:52:01 4 13.27 0.00 4.23 0.10 0.03 82.37 11:52:01 5 10.54 0.00 4.86 6.22 0.07 78.31 11:52:01 6 31.37 0.00 4.52 1.64 0.07 62.41 11:52:01 7 11.43 0.00 3.15 0.49 0.07 84.86 11:53:01 all 27.58 0.00 5.37 3.43 0.07 63.55 11:53:01 0 29.92 0.00 5.43 1.76 0.08 62.81 11:53:01 1 26.26 0.00 6.52 19.88 0.08 47.26 11:53:01 2 35.42 0.00 5.54 0.40 0.07 58.57 11:53:01 3 28.84 0.00 5.82 2.14 0.08 63.11 11:53:01 4 23.59 0.00 4.58 0.44 0.07 71.32 11:53:01 5 28.46 0.00 5.02 0.69 0.07 65.76 11:53:01 6 23.83 0.00 5.74 0.66 0.05 69.72 11:53:01 7 24.32 0.00 4.32 1.58 0.08 69.70 11:54:01 all 10.37 0.00 1.07 0.05 0.06 88.44 11:54:01 0 7.29 0.00 0.67 0.03 0.05 91.96 11:54:01 1 12.44 0.00 1.09 0.25 0.08 86.13 11:54:01 2 13.28 0.00 1.49 0.03 0.07 85.14 11:54:01 3 14.39 0.00 1.30 0.02 0.07 84.23 11:54:01 4 10.55 0.00 1.42 0.02 0.05 87.97 11:54:01 5 9.06 0.00 0.99 0.10 0.05 89.81 11:54:01 6 7.78 0.00 0.89 0.00 0.07 91.27 11:54:01 7 8.20 0.00 0.74 0.00 0.05 91.01 11:55:01 all 6.11 0.00 0.59 0.23 0.03 93.04 11:55:01 0 9.20 0.00 0.73 0.18 0.02 89.87 11:55:01 1 14.41 0.00 0.72 0.12 0.05 84.71 11:55:01 2 13.52 0.00 0.82 0.10 0.05 85.51 11:55:01 3 2.14 0.00 0.60 0.18 0.05 97.03 11:55:01 4 0.80 0.00 0.33 0.13 0.02 98.72 11:55:01 5 0.37 0.00 0.53 0.92 0.03 98.15 11:55:01 6 0.48 0.00 0.40 0.05 0.02 99.05 11:55:01 7 8.00 0.00 0.53 0.15 0.03 91.28 Average: all 13.61 0.00 2.47 1.91 0.05 81.96 Average: 0 17.48 0.00 2.67 1.18 0.05 78.62 Average: 1 15.16 0.00 2.92 4.56 0.06 77.30 Average: 2 14.34 0.00 2.49 2.93 0.05 80.19 Average: 3 11.25 0.00 2.51 1.11 0.06 85.08 Average: 4 9.79 0.00 2.18 0.19 0.03 87.81 Average: 5 9.75 0.00 2.39 3.84 0.05 83.96 Average: 6 19.96 0.00 2.76 0.99 0.05 76.25 Average: 7 11.13 0.00 1.83 0.51 0.07 86.45