---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-90161 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 937 24292 0 6937 30774 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:40:30:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe40:301e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:a8:0a:dc 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-90161) 12/11/24 _x86_64_ (8 CPU) 13:33:27 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 316.98 37.64 279.34 1753.44 31527.15 13:36:01 361.43 44.09 317.34 3518.56 46845.85 13:37:01 166.84 13.63 153.21 2471.99 59559.67 13:38:01 326.43 2.65 323.78 418.60 123340.64 13:39:01 168.43 0.45 167.98 36.39 36175.41 13:40:01 62.09 0.98 61.11 20.80 24463.79 Average: 233.70 16.57 217.13 1369.98 53651.41 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30053144 31651508 2886068 8.76 72472 1836136 1412008 4.15 927064 1665072 165432 13:36:01 27434840 29966116 5504372 16.71 92088 2724900 2843348 8.37 2809416 2344536 317068 13:37:01 26423104 31593712 6516108 19.78 133420 5211288 1683424 4.95 1405800 4627484 1735552 13:38:01 22534232 29273008 10404980 31.59 173968 6594800 9689996 28.51 3941856 5804992 116612 13:39:01 19708324 26687080 13230888 40.17 189600 6800776 12362676 36.37 6644004 5885332 6752 13:40:01 18912132 26057272 14027080 42.58 191620 6958760 12999960 38.25 7300884 6009508 1460 Average: 24177629 29204783 8761583 26.60 142195 5021110 6831902 20.10 3838171 4389487 390479 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 194.73 138.18 1227.79 44.98 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 13:36:01 ens3 859.63 603.67 6937.97 125.43 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 8.20 8.20 0.91 0.91 0.00 0.00 0.00 0.00 13:37:01 ens3 755.57 422.63 15097.51 60.60 0.00 0.00 0.00 0.00 13:38:01 veth1c60093 38.48 33.84 13.65 4.95 0.00 0.00 0.00 0.00 13:38:01 vethf9274c8 2.92 3.88 0.41 0.96 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 3.87 3.87 0.45 0.45 0.00 0.00 0.00 0.00 13:39:01 veth1c60093 17.91 17.89 4.16 4.00 0.00 0.00 0.00 0.00 13:39:01 vethf9274c8 2.75 4.50 0.34 0.34 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-25d6e3673e51 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:40:01 veth1c60093 68.59 64.66 16.43 36.63 0.00 0.00 0.00 0.00 13:40:01 vethf9274c8 6.63 8.07 5.77 5.47 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-25d6e3673e51 120.13 155.21 15.79 10.99 0.00 0.00 0.00 0.00 Average: veth1c60093 20.83 19.40 5.71 7.59 0.00 0.00 0.00 0.00 Average: vethf9274c8 2.05 2.74 1.09 1.13 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-25d6e3673e51 20.02 25.88 2.63 1.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90161) 12/11/24 _x86_64_ (8 CPU) 13:33:27 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.38 0.00 0.98 3.00 0.04 85.60 13:35:01 0 4.93 0.00 0.43 9.20 0.03 85.41 13:35:01 1 32.78 0.00 2.95 6.08 0.12 58.09 13:35:01 2 11.95 0.00 1.05 0.37 0.05 86.58 13:35:01 3 11.99 0.00 0.87 0.32 0.03 86.79 13:35:01 4 3.04 0.00 0.62 6.36 0.03 89.95 13:35:01 5 3.98 0.00 0.75 0.72 0.02 94.54 13:35:01 6 2.73 0.00 0.27 0.12 0.02 96.87 13:35:01 7 11.72 0.00 0.93 0.90 0.03 86.42 13:36:01 all 30.00 0.00 1.65 2.38 0.09 65.88 13:36:01 0 33.39 0.00 1.98 2.28 0.12 62.22 13:36:01 1 39.20 0.00 2.28 2.22 0.10 56.20 13:36:01 2 32.74 0.00 1.54 2.77 0.08 62.86 13:36:01 3 36.61 0.00 1.40 1.20 0.10 60.69 13:36:01 4 28.79 0.00 1.04 0.70 0.08 69.39 13:36:01 5 34.52 0.00 3.01 8.99 0.10 53.38 13:36:01 6 17.63 0.00 1.00 0.63 0.07 80.66 13:36:01 7 17.25 0.00 0.97 0.27 0.07 81.45 13:37:01 all 15.21 0.00 3.93 3.69 0.06 77.12 13:37:01 0 16.61 0.00 3.95 14.92 0.12 64.40 13:37:01 1 9.56 0.00 3.72 0.57 0.03 86.12 13:37:01 2 11.42 0.00 3.49 0.56 0.05 84.48 13:37:01 3 8.82 0.00 4.23 0.67 0.03 86.25 13:37:01 4 11.06 0.00 2.79 0.64 0.03 85.48 13:37:01 5 27.23 0.00 4.56 9.96 0.08 58.16 13:37:01 6 21.70 0.00 4.89 0.59 0.07 72.75 13:37:01 7 15.37 0.00 3.84 1.69 0.05 79.04 13:38:01 all 38.77 0.00 6.80 8.77 0.11 45.55 13:38:01 0 39.26 0.00 7.44 17.28 0.12 35.91 13:38:01 1 43.23 0.00 6.35 1.16 0.12 49.14 13:38:01 2 36.77 0.00 6.71 8.21 0.08 48.23 13:38:01 3 36.63 0.00 6.59 3.53 0.15 53.10 13:38:01 4 38.86 0.00 7.25 4.23 0.10 49.56 13:38:01 5 39.45 0.00 6.42 11.28 0.10 42.75 13:38:01 6 38.31 0.00 6.83 5.29 0.08 49.48 13:38:01 7 37.65 0.00 6.83 19.19 0.15 36.18 13:39:01 all 32.29 0.00 2.91 2.10 0.11 62.58 13:39:01 0 33.38 0.00 3.38 2.29 0.10 60.86 13:39:01 1 34.31 0.00 3.72 3.21 0.12 58.64 13:39:01 2 36.66 0.00 2.92 1.37 0.10 58.95 13:39:01 3 31.07 0.00 2.37 0.89 0.12 65.55 13:39:01 4 33.90 0.00 2.41 4.54 0.10 59.05 13:39:01 5 31.56 0.00 2.77 0.99 0.08 64.60 13:39:01 6 26.03 0.00 2.54 0.49 0.10 70.84 13:39:01 7 31.44 0.00 3.22 3.05 0.13 62.15 13:40:01 all 25.69 0.00 4.15 1.19 0.11 68.86 13:40:01 0 23.97 0.00 5.08 0.72 0.10 70.13 13:40:01 1 25.72 0.00 5.13 0.03 0.10 69.02 13:40:01 2 29.51 0.00 5.37 0.22 0.12 64.78 13:40:01 3 25.29 0.00 2.58 0.13 0.13 71.86 13:40:01 4 26.54 0.00 2.84 7.05 0.10 63.47 13:40:01 5 22.26 0.00 3.23 0.30 0.10 74.11 13:40:01 6 26.41 0.00 3.69 0.12 0.12 69.66 13:40:01 7 25.88 0.00 5.24 0.92 0.12 67.84 Average: all 25.35 0.00 3.40 3.51 0.09 67.65 Average: 0 25.22 0.00 3.70 7.77 0.10 63.21 Average: 1 30.77 0.00 4.02 2.22 0.10 62.90 Average: 2 26.44 0.00 3.51 2.24 0.08 67.74 Average: 3 25.04 0.00 3.00 1.12 0.10 70.75 Average: 4 23.67 0.00 2.82 3.92 0.08 69.52 Average: 5 26.44 0.00 3.45 5.35 0.08 64.67 Average: 6 22.08 0.00 3.19 1.20 0.08 73.45 Average: 7 23.16 0.00 3.49 4.30 0.09 68.95