---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17344 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 13G 143G 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 834 26524 0 4808 30877 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:9b:8d:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe9b:8d51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:5e:80:8d 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-17344) 03/23/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 111.21 37.31 73.90 1740.60 20466.70 02:51:01 124.90 23.01 101.88 2742.48 26360.01 02:52:01 429.03 13.63 415.40 797.10 103802.48 02:53:01 17.00 0.55 16.45 33.33 17593.95 02:54:01 10.75 0.00 10.75 0.00 13882.39 02:55:01 15.26 0.00 15.26 0.00 14093.55 02:56:01 18.61 0.05 18.56 5.07 14810.60 02:57:01 64.59 1.93 62.66 111.98 16267.89 Average: 98.92 9.56 89.35 678.85 28409.06 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30136264 31721488 2802956 8.51 69532 1826540 1418656 4.17 849564 1662812 154596 02:51:01 28854808 31696520 4084412 12.40 101320 3011752 1399500 4.12 957876 2752816 982588 02:52:01 26105988 30643524 6833232 20.74 132456 4549044 6138156 18.06 2102372 4230980 380 02:53:01 24309684 29018156 8629536 26.20 132792 4662908 8811188 25.92 3771352 4340880 440 02:54:01 24303460 29012264 8635760 26.22 132848 4663088 8804504 25.90 3777624 4341020 252 02:55:01 23953100 28669008 8986120 27.28 133028 4667636 8987136 26.44 4124612 4339748 180 02:56:01 23999688 28743124 8939532 27.14 133320 4696556 8217044 24.18 4068504 4354992 296 02:57:01 27151860 31607716 5787360 17.57 135144 4521352 1501200 4.42 1234652 4087984 2324 Average: 26101856 30138975 6837364 20.76 121305 4074860 5659673 16.65 2610820 3763904 142632 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 99.88 71.13 954.40 18.29 0.00 0.00 0.00 0.00 02:50:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 226.40 139.33 6644.82 14.59 0.00 0.00 0.00 0.00 02:51:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 br-e9d4449f5e12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 399.25 218.76 13203.58 16.19 0.00 0.00 0.00 0.00 02:52:01 vethfe64568 0.55 0.68 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 lo 4.87 4.87 0.43 0.43 0.00 0.00 0.00 0.00 02:52:01 br-e9d4449f5e12 0.70 0.58 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 ens3 4.43 2.97 1.11 0.92 0.00 0.00 0.00 0.00 02:53:01 vethfe64568 1.33 1.55 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 lo 5.50 5.50 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 br-e9d4449f5e12 2.58 3.23 3.08 6.80 0.00 0.00 0.00 0.00 02:54:01 ens3 1.77 1.18 0.53 0.93 0.00 0.00 0.00 0.00 02:54:01 vethfe64568 0.25 0.33 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 lo 5.46 5.46 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 br-e9d4449f5e12 1.22 1.33 0.52 0.15 0.00 0.00 0.00 0.00 02:55:01 ens3 1.70 1.40 0.33 0.29 0.00 0.00 0.00 0.00 02:55:01 vethfe64568 3.87 3.50 1.72 5.37 0.00 0.00 0.00 0.00 02:55:01 lo 17.78 17.78 32.15 32.15 0.00 0.00 0.00 0.00 02:55:01 br-e9d4449f5e12 5.85 7.23 10.66 21.42 0.00 0.00 0.00 0.00 02:56:01 ens3 25.80 20.36 9.85 41.94 0.00 0.00 0.00 0.00 02:56:01 vethfe64568 0.48 0.62 0.07 0.06 0.00 0.00 0.00 0.00 02:56:01 lo 15.10 15.10 0.94 0.94 0.00 0.00 0.00 0.00 02:56:01 br-e9d4449f5e12 2.38 2.52 0.13 0.17 0.00 0.00 0.00 0.00 02:57:01 ens3 64.31 44.76 74.43 21.42 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 102.94 62.49 2611.01 14.32 0.00 0.00 0.00 0.00 Average: lo 7.28 7.28 5.63 5.63 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17344) 03/23/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.64 0.00 0.88 1.70 0.03 86.75 02:50:01 0 1.28 0.00 0.30 4.02 0.03 94.37 02:50:01 1 1.82 0.00 0.75 6.30 0.03 91.09 02:50:01 2 2.40 0.00 0.43 0.13 0.02 97.02 02:50:01 3 33.79 0.00 2.39 1.82 0.08 61.91 02:50:01 4 18.84 0.00 0.93 0.38 0.02 79.83 02:50:01 5 17.10 0.00 1.05 0.48 0.03 81.33 02:50:01 6 8.05 0.00 0.83 0.07 0.02 91.03 02:50:01 7 1.91 0.00 0.40 0.38 0.02 97.29 02:51:01 all 11.74 0.00 2.14 1.75 0.05 84.32 02:51:01 0 3.93 0.00 1.40 0.62 0.05 94.00 02:51:01 1 5.69 0.00 1.69 6.98 0.03 85.60 02:51:01 2 5.02 0.00 2.71 0.07 0.02 92.19 02:51:01 3 3.52 0.00 2.19 2.63 0.03 91.62 02:51:01 4 26.69 0.00 3.51 1.34 0.07 68.39 02:51:01 5 29.55 0.00 2.62 2.08 0.07 65.68 02:51:01 6 16.24 0.00 2.21 0.23 0.05 81.26 02:51:01 7 3.25 0.00 0.77 0.07 0.03 95.88 02:52:01 all 14.96 0.00 4.20 5.55 0.08 75.21 02:52:01 0 17.18 0.00 4.19 6.64 0.07 71.92 02:52:01 1 18.63 0.00 5.33 1.40 0.07 74.57 02:52:01 2 15.33 0.00 3.99 1.71 0.07 78.90 02:52:01 3 14.69 0.00 3.66 1.90 0.07 79.69 02:52:01 4 17.54 0.00 4.38 0.71 0.08 77.28 02:52:01 5 11.12 0.00 3.97 2.57 0.07 82.27 02:52:01 6 15.76 0.00 4.34 27.39 0.10 52.41 02:52:01 7 9.45 0.00 3.73 2.08 0.07 84.68 02:53:01 all 20.42 0.00 1.70 0.65 0.05 77.17 02:53:01 0 26.89 0.00 2.55 0.00 0.07 70.50 02:53:01 1 17.72 0.00 2.01 0.35 0.07 79.86 02:53:01 2 18.77 0.00 1.55 0.00 0.05 79.63 02:53:01 3 22.29 0.00 1.48 0.05 0.07 76.11 02:53:01 4 24.42 0.00 1.91 0.00 0.03 73.64 02:53:01 5 14.69 0.00 1.36 0.07 0.05 83.84 02:53:01 6 16.97 0.00 1.16 0.02 0.07 81.79 02:53:01 7 21.64 0.00 1.57 4.69 0.05 72.05 02:54:01 all 0.62 0.00 0.09 0.64 0.03 98.63 02:54:01 0 0.77 0.00 0.07 0.00 0.02 99.15 02:54:01 1 0.42 0.00 0.13 0.00 0.02 99.43 02:54:01 2 1.25 0.00 0.10 0.00 0.02 98.63 02:54:01 3 0.52 0.00 0.03 0.00 0.02 99.43 02:54:01 4 0.72 0.00 0.13 0.00 0.03 99.11 02:54:01 5 0.65 0.00 0.07 0.00 0.02 99.27 02:54:01 6 0.49 0.00 0.10 0.00 0.03 99.38 02:54:01 7 0.18 0.00 0.07 5.12 0.02 94.61 02:55:01 all 7.21 0.00 0.73 0.61 0.04 91.41 02:55:01 0 8.36 0.00 0.85 0.02 0.03 90.74 02:55:01 1 7.77 0.00 0.80 0.00 0.05 91.38 02:55:01 2 7.83 0.00 0.72 0.02 0.03 91.40 02:55:01 3 6.83 0.00 0.65 0.00 0.03 92.49 02:55:01 4 5.78 0.00 0.55 0.02 0.07 93.58 02:55:01 5 6.81 0.00 0.70 0.03 0.05 92.40 02:55:01 6 6.43 0.00 0.69 0.00 0.05 92.83 02:55:01 7 7.84 0.00 0.87 4.83 0.05 86.41 02:56:01 all 1.05 0.00 0.37 0.78 0.04 97.76 02:56:01 0 1.22 0.00 0.50 0.02 0.05 98.21 02:56:01 1 0.45 0.00 0.37 0.00 0.03 99.15 02:56:01 2 0.95 0.00 0.25 0.00 0.03 98.76 02:56:01 3 1.70 0.00 0.28 0.00 0.03 97.98 02:56:01 4 0.84 0.00 0.45 0.27 0.05 98.39 02:56:01 5 1.32 0.00 0.45 1.12 0.03 97.07 02:56:01 6 0.97 0.00 0.27 0.02 0.03 98.71 02:56:01 7 0.95 0.00 0.35 4.84 0.03 93.83 02:57:01 all 6.82 0.00 0.53 1.03 0.03 91.59 02:57:01 0 0.90 0.00 0.40 0.12 0.03 98.55 02:57:01 1 4.97 0.00 0.53 0.08 0.03 94.38 02:57:01 2 15.67 0.00 0.77 0.20 0.05 83.32 02:57:01 3 20.34 0.00 0.77 1.34 0.05 77.50 02:57:01 4 0.72 0.00 0.48 0.05 0.03 98.71 02:57:01 5 1.02 0.00 0.30 5.93 0.02 92.73 02:57:01 6 0.92 0.00 0.45 0.10 0.03 98.49 02:57:01 7 10.01 0.00 0.55 0.38 0.03 89.02 Average: all 9.17 0.00 1.33 1.58 0.04 87.87 Average: 0 7.55 0.00 1.28 1.42 0.04 89.71 Average: 1 7.17 0.00 1.45 1.89 0.04 89.45 Average: 2 8.39 0.00 1.31 0.26 0.04 90.00 Average: 3 12.95 0.00 1.43 0.97 0.05 84.61 Average: 4 11.94 0.00 1.54 0.35 0.05 86.12 Average: 5 10.27 0.00 1.31 1.53 0.04 86.85 Average: 6 8.23 0.00 1.25 3.46 0.05 87.01 Average: 7 6.90 0.00 1.04 2.80 0.04 89.22