---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80812 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 15G 141G 10% / 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 911 24338 0 6917 30800 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:fc:fa:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fefc:fa66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:b2:00:ca 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-80812) 11/01/24 _x86_64_ (8 CPU) 15:26:09 LINUX RESTART (8 CPU) 15:27:02 tps rtps wtps bread/s bwrtn/s 15:28:01 113.76 32.76 81.00 1674.97 22670.46 15:29:01 176.04 43.18 132.86 3466.76 34842.06 15:30:01 134.48 14.37 120.10 2557.36 42836.11 15:31:01 206.97 3.62 203.35 446.92 81635.04 15:32:01 264.99 0.40 264.59 31.46 68668.02 15:33:01 93.37 0.00 93.37 0.00 22767.68 15:34:01 28.01 0.02 28.00 0.13 16260.36 Average: 145.48 13.42 132.06 1166.62 41451.61 15:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 30064780 31673780 2874440 8.73 73284 1845036 1446456 4.26 906260 1672348 171956 15:29:01 28764960 30882336 4174260 12.67 87988 2322572 1986992 5.85 1779988 2064540 11784 15:30:01 28282416 31576872 4656804 14.14 100888 3463360 1515124 4.46 1390468 2888084 219916 15:31:01 26165400 31264792 6773820 20.56 137220 5121100 4351072 12.80 1784224 4464496 15460 15:32:01 22275100 29048528 10664120 32.38 181968 6617492 10109412 29.74 4196312 5789524 3560 15:33:01 19206424 26304768 13732796 41.69 190132 6926264 12261916 36.08 7048840 5982408 2700 15:34:01 18912320 26020076 14026900 42.58 191264 6930472 12455788 36.65 7339648 5981304 376 Average: 24810200 29538736 8129020 24.68 137535 4746614 6303823 18.55 3492249 4120386 60822 15:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 15:28:01 ens3 59.30 42.23 975.82 7.96 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 15:29:01 ens3 526.43 406.55 5345.99 78.24 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:30:01 ens3 343.40 241.52 2507.47 75.89 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 br-5f212374e31a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:31:01 vethc713566 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:31:01 veth8773a68 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:32:01 br-ee2d721db5fd 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:32:01 vethc63f51f 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 br-5f212374e31a 37.46 36.93 9.12 9.44 0.00 0.00 0.52 0.00 15:33:01 br-ee2d721db5fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 vethc63f51f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 br-5f212374e31a 12.79 12.79 1.61 1.79 0.00 0.00 0.00 0.00 15:34:01 br-ee2d721db5fd 21.36 12.88 10.51 1.50 0.00 0.00 0.00 0.00 15:34:01 vethc63f51f 21.36 12.88 10.80 1.50 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 br-5f212374e31a 127.60 128.86 46.30 51.96 0.00 0.00 0.00 0.00 Average: br-ee2d721db5fd 3.06 1.86 1.50 0.22 0.00 0.00 0.00 0.00 Average: vethc63f51f 3.06 1.88 1.55 0.22 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: br-5f212374e31a 25.45 25.57 8.16 9.04 0.00 0.00 0.07 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80812) 11/01/24 _x86_64_ (8 CPU) 15:26:09 LINUX RESTART (8 CPU) 15:27:02 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 8.52 0.00 0.72 3.92 0.03 86.82 15:28:01 0 6.42 0.00 0.61 0.63 0.02 92.32 15:28:01 1 0.05 0.00 0.36 22.46 0.05 77.08 15:28:01 2 0.51 0.00 0.31 0.05 0.05 99.08 15:28:01 3 1.22 0.00 0.37 0.47 0.00 97.93 15:28:01 4 23.18 0.00 1.45 2.81 0.05 72.52 15:28:01 5 19.79 0.00 1.43 1.60 0.05 77.14 15:28:01 6 16.15 0.00 0.99 2.87 0.03 79.96 15:28:01 7 0.83 0.00 0.27 0.48 0.02 98.40 15:29:01 all 17.63 0.00 1.07 3.12 0.07 78.11 15:29:01 0 7.27 0.00 0.67 0.45 0.05 91.56 15:29:01 1 16.83 0.00 1.80 10.73 0.13 70.50 15:29:01 2 22.02 0.00 1.28 6.06 0.07 70.58 15:29:01 3 19.60 0.00 0.74 0.39 0.07 79.21 15:29:01 4 22.65 0.00 0.85 0.77 0.07 75.66 15:29:01 5 16.54 0.00 0.67 3.76 0.07 78.96 15:29:01 6 29.32 0.00 1.64 1.72 0.08 67.24 15:29:01 7 6.94 0.00 0.86 1.08 0.03 91.10 15:30:01 all 19.69 0.00 1.46 5.85 0.07 72.93 15:30:01 0 30.12 0.00 2.11 2.21 0.07 65.49 15:30:01 1 11.02 0.00 1.17 15.83 0.07 71.92 15:30:01 2 9.72 0.00 1.37 12.18 0.05 76.67 15:30:01 3 16.21 0.00 1.11 0.03 0.10 82.54 15:30:01 4 29.81 0.00 1.00 1.22 0.07 67.91 15:30:01 5 31.03 0.00 2.34 11.78 0.07 54.78 15:30:01 6 15.03 0.00 1.16 3.28 0.07 80.46 15:30:01 7 14.83 0.00 1.46 0.13 0.05 83.52 15:31:01 all 11.83 0.00 3.59 7.59 0.06 76.92 15:31:01 0 10.27 0.00 3.27 0.57 0.03 85.86 15:31:01 1 9.29 0.00 4.15 26.60 0.05 59.91 15:31:01 2 9.57 0.00 3.95 17.83 0.05 68.60 15:31:01 3 9.03 0.00 2.77 0.79 0.05 87.36 15:31:01 4 9.08 0.00 3.10 5.52 0.05 82.25 15:31:01 5 28.08 0.00 4.91 3.66 0.10 63.24 15:31:01 6 7.95 0.00 3.08 5.19 0.13 83.65 15:31:01 7 11.48 0.00 3.53 0.74 0.05 84.21 15:32:01 all 36.12 0.00 5.94 11.91 0.13 45.90 15:32:01 0 38.80 0.00 5.32 13.74 0.12 42.02 15:32:01 1 41.16 0.00 6.29 17.92 0.14 34.50 15:32:01 2 35.73 0.00 6.58 14.65 0.15 42.89 15:32:01 3 36.10 0.00 6.28 5.82 0.14 51.66 15:32:01 4 31.52 0.00 5.51 11.95 0.12 50.91 15:32:01 5 35.21 0.00 6.06 8.81 0.12 49.80 15:32:01 6 33.80 0.00 5.55 13.46 0.10 47.09 15:32:01 7 36.70 0.00 5.85 8.98 0.14 48.33 15:33:01 all 32.94 0.00 2.07 2.23 0.13 62.63 15:33:01 0 43.44 0.00 3.04 7.58 0.12 45.82 15:33:01 1 30.58 0.00 1.96 0.94 0.13 66.38 15:33:01 2 35.70 0.00 1.82 2.36 0.10 60.01 15:33:01 3 35.50 0.00 1.96 0.59 0.10 61.85 15:33:01 4 30.68 0.00 1.80 1.21 0.13 66.17 15:33:01 5 30.75 0.00 2.16 3.12 0.13 63.84 15:33:01 6 27.27 0.00 1.90 1.21 0.13 69.49 15:33:01 7 29.57 0.00 1.99 0.81 0.12 67.52 15:34:01 all 10.28 0.00 1.58 1.48 0.10 86.56 15:34:01 0 8.18 0.00 1.45 0.83 0.10 89.44 15:34:01 1 10.76 0.00 1.61 0.45 0.12 87.06 15:34:01 2 11.37 0.00 1.70 2.20 0.10 84.63 15:34:01 3 11.83 0.00 1.86 5.33 0.10 80.88 15:34:01 4 10.67 0.00 1.86 0.23 0.12 87.11 15:34:01 5 8.80 0.00 1.41 0.35 0.12 89.32 15:34:01 6 11.44 0.00 1.38 2.43 0.12 84.63 15:34:01 7 9.15 0.00 1.36 0.03 0.10 89.36 Average: all 19.56 0.00 2.34 5.15 0.08 72.86 Average: 0 20.60 0.00 2.35 3.70 0.07 73.27 Average: 1 17.09 0.00 2.47 13.52 0.10 66.81 Average: 2 17.80 0.00 2.43 7.91 0.08 71.78 Average: 3 18.50 0.00 2.16 1.91 0.08 77.35 Average: 4 22.47 0.00 2.22 3.37 0.09 71.84 Average: 5 24.29 0.00 2.71 4.72 0.09 68.20 Average: 6 20.11 0.00 2.24 4.30 0.10 73.25 Average: 7 15.64 0.00 2.19 1.74 0.07 80.35