---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80031 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 886 24391 0 6888 30824 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:43:04:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe43:4f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:4d:d1:90 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::42:82ff:fe4d:d190/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80031) 10/28/24 _x86_64_ (8 CPU) 08:05:16 LINUX RESTART (8 CPU) 08:06:02 tps rtps wtps bread/s bwrtn/s 08:07:01 269.75 35.84 233.91 1700.05 28037.82 08:08:01 303.38 19.11 284.27 2332.28 146301.22 08:09:01 338.73 3.35 335.38 425.40 65556.81 08:10:01 137.34 0.15 137.19 18.40 36044.66 08:11:01 25.65 0.22 25.43 17.33 19082.69 08:12:01 20.86 0.02 20.85 0.13 19555.41 08:13:01 85.94 1.27 84.67 89.45 21423.90 Average: 168.57 8.50 160.07 652.23 48047.99 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 30012844 31643072 2926376 8.88 73036 1865132 1503400 4.42 939080 1695548 192720 08:08:01 25422456 31647816 7516764 22.82 131104 6220856 1730100 5.09 1014672 5977308 1094960 08:09:01 23311916 29810240 9627304 29.23 144412 6482384 8820840 25.95 3042776 5971884 1776 08:10:01 22491692 29595436 10447528 31.72 173776 7013456 8703064 25.61 3334412 6448304 266100 08:11:01 22473320 29300064 10465900 31.77 174068 6742180 9032536 26.58 3638724 6160264 756 08:12:01 22542612 29369284 10396608 31.56 174240 6743284 8907676 26.21 3578368 6156352 192 08:13:01 25008592 31594644 7930628 24.08 175952 6496176 1619604 4.77 1383720 5963052 884 Average: 24466205 30422937 8473015 25.72 149513 5937638 5759603 16.95 2418822 5481816 222484 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 ens3 67.23 46.82 979.83 21.91 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 08:08:01 br-aef1908a0cd4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 1255.06 651.87 35420.46 55.24 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 14.00 14.00 1.36 1.36 0.00 0.00 0.00 0.00 08:09:01 br-aef1908a0cd4 5.25 8.10 0.46 138.08 0.00 0.00 0.00 0.00 08:09:01 ens3 15.30 9.02 140.74 2.73 0.00 0.00 0.00 0.00 08:09:01 veth8bbddde 0.15 0.57 0.01 0.03 0.00 0.00 0.00 0.00 08:09:01 veth167ebf1 90.60 90.38 15.40 18.43 0.00 0.00 0.00 0.00 08:10:01 br-aef1908a0cd4 0.77 0.70 0.07 0.05 0.00 0.00 0.00 0.00 08:10:01 ens3 52.01 36.81 1186.23 4.46 0.00 0.00 0.00 0.00 08:10:01 veth8bbddde 0.43 0.42 0.04 1.12 0.00 0.00 0.00 0.00 08:10:01 veth167ebf1 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 08:11:01 br-aef1908a0cd4 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 1.77 1.68 0.41 0.83 0.00 0.00 0.00 0.00 08:11:01 vethd8040aa 10.91 8.93 25.13 12.29 0.00 0.00 0.00 0.00 08:11:01 veth8bbddde 0.63 0.73 0.05 1.63 0.00 0.00 0.00 0.00 08:12:01 br-aef1908a0cd4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 8.13 9.10 4.77 1.37 0.00 0.00 0.00 0.00 08:12:01 veth8bbddde 0.83 0.93 0.09 1.69 0.00 0.00 0.00 0.00 08:12:01 veth167ebf1 371.57 371.44 62.27 136.46 0.00 0.00 0.00 0.01 08:13:01 ens3 36.63 30.01 65.31 16.92 0.00 0.00 0.00 0.00 08:13:01 docker0 13.93 17.86 2.16 286.83 0.00 0.00 0.00 0.00 08:13:01 lo 28.43 28.43 2.62 2.62 0.00 0.00 0.00 0.00 Average: ens3 205.49 112.34 5410.22 14.76 0.00 0.00 0.00 0.00 Average: docker0 1.99 2.56 0.31 41.07 0.00 0.00 0.00 0.00 Average: lo 3.51 3.51 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80031) 10/28/24 _x86_64_ (8 CPU) 08:05:16 LINUX RESTART (8 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 9.56 0.00 0.84 3.52 0.03 86.06 08:07:01 0 5.90 0.00 0.49 0.71 0.05 92.85 08:07:01 1 30.93 0.00 2.19 3.10 0.07 63.71 08:07:01 2 25.53 0.00 1.49 2.09 0.05 70.84 08:07:01 3 10.50 0.00 0.76 0.49 0.03 88.21 08:07:01 4 0.59 0.00 0.25 0.39 0.02 98.75 08:07:01 5 0.59 0.00 0.34 0.49 0.00 98.58 08:07:01 6 2.33 0.00 0.65 2.41 0.02 94.59 08:07:01 7 0.17 0.00 0.53 18.52 0.02 80.77 08:08:01 all 14.34 0.00 6.32 17.06 0.07 62.22 08:08:01 0 12.84 0.00 6.76 6.29 0.07 74.04 08:08:01 1 13.63 0.00 5.49 5.63 0.07 75.19 08:08:01 2 18.48 0.00 5.65 13.08 0.07 62.72 08:08:01 3 15.26 0.00 6.95 27.06 0.07 50.66 08:08:01 4 14.46 0.00 5.94 7.58 0.05 71.97 08:08:01 5 12.67 0.00 7.04 11.57 0.07 68.65 08:08:01 6 13.46 0.00 6.85 39.96 0.07 39.67 08:08:01 7 13.91 0.00 5.90 25.31 0.07 54.81 08:09:01 all 25.59 0.00 3.48 6.28 0.08 64.58 08:09:01 0 24.05 0.00 3.69 4.43 0.08 67.75 08:09:01 1 32.75 0.00 4.09 4.19 0.08 58.89 08:09:01 2 22.16 0.00 3.20 1.94 0.07 72.63 08:09:01 3 26.83 0.00 3.82 31.73 0.08 37.53 08:09:01 4 23.75 0.00 3.00 0.72 0.07 72.46 08:09:01 5 21.29 0.00 3.13 2.69 0.08 72.81 08:09:01 6 22.91 0.00 3.15 1.39 0.07 72.49 08:09:01 7 30.97 0.00 3.76 3.27 0.08 61.91 08:10:01 all 7.32 0.00 1.63 4.33 0.05 86.67 08:10:01 0 5.71 0.00 1.74 12.85 0.07 79.63 08:10:01 1 6.61 0.00 1.41 0.30 0.03 91.65 08:10:01 2 5.65 0.00 1.34 0.35 0.03 92.62 08:10:01 3 10.36 0.00 2.15 5.34 0.05 82.11 08:10:01 4 6.60 0.00 1.79 9.23 0.05 82.33 08:10:01 5 5.59 0.00 1.42 1.59 0.03 91.36 08:10:01 6 12.01 0.00 1.80 2.53 0.05 83.61 08:10:01 7 6.07 0.00 1.33 2.45 0.05 90.10 08:11:01 all 11.07 0.00 1.35 2.06 0.05 85.47 08:11:01 0 10.54 0.00 1.28 13.31 0.07 74.81 08:11:01 1 10.30 0.00 1.22 0.65 0.07 87.75 08:11:01 2 10.92 0.00 1.43 0.54 0.05 87.07 08:11:01 3 14.34 0.00 1.49 0.84 0.07 83.26 08:11:01 4 12.12 0.00 1.49 0.10 0.03 86.25 08:11:01 5 9.27 0.00 1.19 0.15 0.07 89.32 08:11:01 6 11.83 0.00 1.53 0.34 0.05 86.26 08:11:01 7 9.20 0.00 1.24 0.55 0.05 88.97 08:12:01 all 1.41 0.00 0.40 1.39 0.04 96.76 08:12:01 0 2.06 0.00 0.55 10.56 0.03 86.80 08:12:01 1 1.49 0.00 0.57 0.00 0.03 97.91 08:12:01 2 1.43 0.00 0.49 0.03 0.05 98.00 08:12:01 3 1.02 0.00 0.35 0.18 0.03 98.41 08:12:01 4 0.69 0.00 0.32 0.07 0.05 98.88 08:12:01 5 1.94 0.00 0.37 0.15 0.03 97.51 08:12:01 6 1.49 0.00 0.23 0.02 0.03 98.23 08:12:01 7 1.15 0.00 0.32 0.13 0.03 98.36 08:13:01 all 5.45 0.00 0.76 2.22 0.03 91.54 08:13:01 0 1.00 0.00 0.82 11.58 0.05 86.55 08:13:01 1 14.46 0.00 0.95 3.22 0.05 81.31 08:13:01 2 3.14 0.00 0.68 0.23 0.03 95.91 08:13:01 3 2.68 0.00 0.77 0.40 0.03 96.12 08:13:01 4 2.00 0.00 0.65 0.05 0.03 97.26 08:13:01 5 3.34 0.00 0.84 0.38 0.03 95.41 08:13:01 6 1.87 0.00 0.72 0.27 0.03 97.11 08:13:01 7 15.13 0.00 0.65 1.67 0.05 82.49 Average: all 10.67 0.00 2.11 5.26 0.05 81.92 Average: 0 8.86 0.00 2.19 8.55 0.06 80.34 Average: 1 15.71 0.00 2.27 2.44 0.06 79.53 Average: 2 12.43 0.00 2.04 2.60 0.05 82.88 Average: 3 11.55 0.00 2.33 9.42 0.05 76.65 Average: 4 8.61 0.00 1.92 2.59 0.04 86.84 Average: 5 7.81 0.00 2.04 2.42 0.05 87.68 Average: 6 9.40 0.00 2.12 6.66 0.05 81.77 Average: 7 10.95 0.00 1.96 7.38 0.05 79.66