---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21671 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 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 854 24593 0 6719 30857 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:99:5f:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe99:5ff0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:85:f9:ea 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-21671) 04/09/24 _x86_64_ (8 CPU) 07:06:46 LINUX RESTART (8 CPU) 07:07:01 tps rtps wtps bread/s bwrtn/s 07:08:03 177.39 87.59 89.80 6293.08 61053.29 07:09:01 118.08 14.31 103.78 1162.56 31077.26 07:10:01 166.86 9.15 157.71 1616.80 70664.49 07:11:01 346.49 12.08 334.41 791.37 125148.76 07:12:01 24.05 0.40 23.65 28.00 20567.54 07:13:01 76.90 1.42 75.49 107.58 21682.40 Average: 151.82 20.86 130.96 1669.38 55166.10 07:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:03 30073384 31652348 2865836 8.70 65064 1826540 1518316 4.47 950704 1626584 170648 07:09:01 29855036 31693876 3084184 9.36 84664 2052200 1413504 4.16 886048 1878172 119780 07:10:01 25241868 31636956 7697352 23.37 140828 6373076 1574036 4.63 1053060 6109796 2986028 07:11:01 22989028 29555168 9950192 30.21 155316 6502092 9175264 27.00 3311568 6014884 10284 07:12:01 22489796 29096272 10449424 31.72 155980 6540392 9475100 27.88 3800200 6020640 244 07:13:01 25201072 31613196 7738148 23.49 158256 6360020 1481188 4.36 1324844 5850680 804 Average: 25975031 30874636 6964189 21.14 126685 4942387 4106235 12.08 1887737 4583459 547965 07:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:03 ens3 384.74 271.77 1494.01 61.46 0.00 0.00 0.00 0.00 07:08:03 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 07:08:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 54.75 42.44 753.34 8.31 0.00 0.00 0.00 0.00 07:09:01 lo 1.65 1.65 0.18 0.18 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 1473.62 730.86 44465.63 52.01 0.00 0.00 0.00 0.00 07:10:01 br-3a6c79ac8f46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 11.60 11.60 1.13 1.13 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 veth454d492 4.82 6.40 0.80 0.93 0.00 0.00 0.00 0.00 07:11:01 ens3 3.08 2.08 0.65 0.53 0.00 0.00 0.00 0.00 07:11:01 veth7c0e796 26.83 25.05 11.56 16.27 0.00 0.00 0.00 0.00 07:11:01 br-3a6c79ac8f46 0.35 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:12:01 veth454d492 0.35 0.62 0.04 0.06 0.00 0.00 0.00 0.00 07:12:01 ens3 84.02 54.61 22.86 168.78 0.00 0.00 0.00 0.00 07:12:01 veth7c0e796 51.67 43.43 12.73 45.34 0.00 0.00 0.00 0.00 07:12:01 br-3a6c79ac8f46 2.13 2.72 0.66 0.49 0.00 0.00 0.00 0.00 07:13:01 ens3 58.16 36.56 70.26 15.37 0.00 0.00 0.00 0.00 07:13:01 lo 27.13 27.13 3.22 3.22 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 344.67 190.54 7840.49 51.32 0.00 0.00 0.00 0.00 Average: lo 4.04 4.04 0.50 0.50 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-21671) 04/09/24 _x86_64_ (8 CPU) 07:06:46 LINUX RESTART (8 CPU) 07:07:01 CPU %user %nice %system %iowait %steal %idle 07:08:03 all 9.34 0.00 1.21 4.03 0.04 85.39 07:08:03 0 7.01 0.00 0.72 0.18 0.03 92.06 07:08:03 1 8.86 0.00 1.25 0.77 0.03 89.09 07:08:03 2 3.18 0.00 1.62 0.80 0.02 94.38 07:08:03 3 3.39 0.00 1.02 5.58 0.02 89.99 07:08:03 4 8.09 0.00 1.25 1.00 0.02 89.64 07:08:03 5 28.11 0.00 1.65 2.35 0.05 67.84 07:08:03 6 12.08 0.00 1.41 10.17 0.05 76.29 07:08:03 7 3.99 0.00 0.77 11.40 0.03 83.80 07:09:01 all 10.87 0.00 0.67 2.15 0.03 86.28 07:09:01 0 1.72 0.00 0.36 1.40 0.00 96.52 07:09:01 1 3.57 0.00 0.28 0.17 0.02 95.96 07:09:01 2 13.89 0.00 0.59 0.69 0.03 84.79 07:09:01 3 11.66 0.00 0.76 2.66 0.03 84.89 07:09:01 4 28.94 0.00 1.70 2.94 0.07 66.35 07:09:01 5 19.19 0.00 1.09 1.05 0.03 78.64 07:09:01 6 4.08 0.00 0.32 0.12 0.05 95.42 07:09:01 7 4.05 0.00 0.28 8.19 0.02 87.46 07:10:01 all 14.84 0.00 6.22 3.61 0.09 75.24 07:10:01 0 12.69 0.00 6.81 0.03 0.14 80.32 07:10:01 1 15.86 0.00 6.59 1.91 0.10 75.54 07:10:01 2 17.41 0.00 6.86 0.66 0.07 75.01 07:10:01 3 17.17 0.00 7.14 1.36 0.10 74.22 07:10:01 4 11.39 0.00 5.99 4.55 0.07 78.00 07:10:01 5 15.38 0.00 6.12 0.31 0.07 78.13 07:10:01 6 15.41 0.00 5.94 9.48 0.08 69.09 07:10:01 7 13.41 0.00 4.29 10.57 0.09 71.65 07:11:01 all 25.92 0.00 4.32 6.13 0.08 63.56 07:11:01 0 32.56 0.00 4.70 2.90 0.07 59.77 07:11:01 1 31.30 0.00 5.08 1.14 0.08 62.39 07:11:01 2 24.82 0.00 3.81 2.85 0.08 68.44 07:11:01 3 26.73 0.00 3.74 0.57 0.08 68.88 07:11:01 4 31.40 0.00 4.75 3.40 0.08 60.36 07:11:01 5 24.24 0.00 4.37 1.61 0.08 69.70 07:11:01 6 11.89 0.00 3.43 33.53 0.08 51.07 07:11:01 7 24.45 0.00 4.68 2.93 0.08 67.86 07:12:01 all 10.62 0.00 1.19 1.27 0.07 86.86 07:12:01 0 10.16 0.00 1.42 9.59 0.07 78.75 07:12:01 1 9.58 0.00 1.37 0.22 0.08 88.75 07:12:01 2 9.65 0.00 1.20 0.00 0.07 89.08 07:12:01 3 13.21 0.00 1.47 0.02 0.07 85.23 07:12:01 4 12.99 0.00 1.31 0.00 0.07 85.63 07:12:01 5 8.15 0.00 0.74 0.08 0.05 90.98 07:12:01 6 11.16 0.00 0.90 0.23 0.05 87.65 07:12:01 7 10.03 0.00 1.04 0.03 0.07 88.83 07:13:01 all 5.27 0.00 0.60 1.53 0.04 92.55 07:13:01 0 0.52 0.00 0.47 9.96 0.03 89.02 07:13:01 1 3.22 0.00 0.70 0.02 0.03 96.03 07:13:01 2 1.43 0.00 0.43 0.18 0.03 97.92 07:13:01 3 1.15 0.00 0.52 0.10 0.05 98.18 07:13:01 4 17.21 0.00 0.79 0.38 0.05 81.57 07:13:01 5 15.14 0.00 0.80 0.32 0.05 83.69 07:13:01 6 0.84 0.00 0.60 1.16 0.05 97.35 07:13:01 7 2.69 0.00 0.53 0.12 0.05 96.61 Average: all 12.80 0.00 2.36 3.12 0.06 81.66 Average: 0 10.80 0.00 2.41 4.04 0.06 82.70 Average: 1 12.07 0.00 2.54 0.70 0.06 84.62 Average: 2 11.69 0.00 2.42 0.86 0.05 84.98 Average: 3 12.19 0.00 2.43 1.71 0.06 83.61 Average: 4 18.27 0.00 2.63 2.04 0.06 77.00 Average: 5 18.37 0.00 2.46 0.96 0.06 78.16 Average: 6 9.25 0.00 2.10 9.12 0.06 79.47 Average: 7 9.77 0.00 1.93 5.51 0.06 82.74