---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8129 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 704K 797M 1% /run /dev/vda1 20G 13G 6.4G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 537 1333 0 6105 7139 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:56:c8:ab brd ff:ff:ff:ff:ff:ff inet 10.32.7.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe56:c8ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:bb:39:a6 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:c8ff:febb:39a6/64 scope link valid_lft forever preferred_lft forever 4: br-d20e0ac890e9: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:d2:a6:c3 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-d20e0ac890e9 valid_lft forever preferred_lft forever inet6 fe80::42:c1ff:fed2:a6c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8129) 08/12/26 _x86_64_ (4 CPU) 12:29:47 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 154.15 69.24 84.91 5613.60 40136.50 12:32:01 56.51 0.20 56.31 22.00 9236.73 12:33:01 152.41 13.08 139.33 2254.02 75768.71 12:34:01 77.34 2.75 74.59 422.93 31349.15 12:35:01 45.08 0.15 44.93 10.13 12867.06 12:36:01 64.46 0.53 63.93 8.66 10214.46 12:37:01 69.49 6.52 62.97 1266.86 36323.01 12:38:01 63.18 0.60 62.58 34.12 17207.33 12:39:01 23.31 0.40 22.91 23.46 1684.11 Average: 78.44 10.39 68.05 1072.88 26086.90 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 5835096 7361844 2332324 28.56 36572 1670592 1020296 11.07 638988 1520948 56256 12:32:01 5577544 7348952 2589876 31.71 55760 1883556 1003140 10.88 661432 1730960 89368 12:33:01 3884108 7246088 4283312 52.44 86844 3382484 1451168 15.75 827252 3162776 1440 12:34:01 2777316 7367136 5390104 66.00 103056 4539112 1433428 15.55 862776 4172276 253316 12:35:01 2252088 6962556 5915332 72.43 108784 4642336 2087772 22.65 1428876 4115188 252 12:36:01 2197380 7206180 5970040 73.10 114168 4922404 1598600 17.35 1347696 4242044 936 12:37:01 1123852 7359560 7043568 86.24 135996 6061368 1295432 14.06 1315492 5282304 370532 12:38:01 1405176 7326340 6762244 82.80 138152 5755428 1175924 12.76 1441576 4884972 1524 12:39:01 1405176 7336700 6762244 82.80 140032 5763520 1162392 12.61 1445436 4880996 8620 Average: 2939748 7279484 5227672 64.01 102152 4291200 1358684 14.74 1107725 3776940 86916 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 388.15 227.56 1322.45 65.75 0.00 0.00 0.00 0.00 12:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 40.49 31.99 824.18 4.86 0.00 0.00 0.00 0.00 12:32:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 399.88 213.83 11084.81 21.38 0.00 0.00 0.00 0.00 12:33:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 815.01 600.85 10931.80 69.74 0.00 0.00 0.00 0.00 12:34:01 br-d20e0ac890e9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 lo 4.27 4.27 0.53 0.53 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 57.87 31.93 1209.23 10.44 0.00 0.00 0.00 0.00 12:35:01 br-d20e0ac890e9 0.87 1.17 0.07 0.12 0.00 0.00 0.00 0.00 12:35:01 veth9703a6d 3.02 2.88 0.31 0.29 0.00 0.00 0.00 0.00 12:36:01 docker0 245.80 303.53 21.32 2986.82 0.00 0.00 0.00 0.00 12:36:01 ens3 345.05 277.39 2995.44 45.31 0.00 0.00 0.00 0.00 12:36:01 br-d20e0ac890e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 14.23 14.23 1.39 1.39 0.00 0.00 0.00 0.00 12:37:01 docker0 226.00 280.67 18.97 2938.76 0.00 0.00 0.00 0.00 12:37:01 ens3 916.06 744.14 10615.25 78.69 0.00 0.00 0.00 0.00 12:37:01 br-d20e0ac890e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 1.87 1.87 0.31 0.31 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 148.15 135.65 35.49 727.48 0.00 0.00 0.00 0.00 12:38:01 br-d20e0ac890e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 4.90 4.90 0.41 0.41 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 12.65 13.05 8.54 6.14 0.00 0.00 0.00 0.00 12:39:01 br-d20e0ac890e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 52.42 64.91 4.48 658.39 0.00 0.00 0.00 0.00 Average: ens3 347.04 252.93 4336.24 114.43 0.00 0.00 0.00 0.00 Average: br-d20e0ac890e9 0.10 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8129) 08/12/26 _x86_64_ (4 CPU) 12:29:47 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 19.46 0.00 3.15 5.42 1.59 70.38 12:31:01 0 12.40 0.00 5.56 6.40 1.69 73.95 12:31:01 1 29.32 0.00 2.78 3.66 1.63 62.60 12:31:01 2 21.06 0.00 2.54 9.41 1.88 65.10 12:31:01 3 15.09 0.00 1.75 2.20 1.17 79.79 12:32:01 all 19.93 0.00 1.16 1.87 1.25 75.79 12:32:01 0 3.19 0.00 0.35 0.60 1.14 94.73 12:32:01 1 54.39 0.00 2.80 0.57 1.95 40.29 12:32:01 2 18.62 0.00 1.13 5.86 1.51 72.88 12:32:01 3 3.69 0.00 0.33 0.45 0.40 95.13 12:33:01 all 26.54 0.00 7.31 2.65 3.30 60.20 12:33:01 0 22.83 0.00 7.02 4.44 3.78 61.93 12:33:01 1 31.95 0.00 7.72 2.39 3.06 54.87 12:33:01 2 25.60 0.00 7.33 1.56 3.12 62.38 12:33:01 3 25.78 0.00 7.17 2.23 3.23 61.59 12:34:01 all 34.11 0.00 7.54 1.43 3.67 53.25 12:34:01 0 34.62 0.00 7.40 1.30 3.86 52.82 12:34:01 1 37.33 0.00 6.34 0.29 3.26 52.79 12:34:01 2 31.39 0.00 7.35 2.95 3.74 54.56 12:34:01 3 33.07 0.00 9.05 1.19 3.84 52.86 12:35:01 all 43.86 0.00 4.22 0.70 2.77 48.45 12:35:01 0 44.96 0.00 4.48 0.43 2.71 47.41 12:35:01 1 42.06 0.00 4.03 0.30 2.76 50.84 12:35:01 2 42.57 0.00 4.10 1.73 2.96 48.64 12:35:01 3 45.85 0.00 4.28 0.32 2.63 46.92 12:36:01 all 31.37 0.00 3.74 0.90 3.33 60.66 12:36:01 0 29.24 0.00 3.49 0.63 3.29 63.34 12:36:01 1 33.06 0.00 3.26 0.42 3.16 60.10 12:36:01 2 32.27 0.00 4.38 0.71 3.77 58.88 12:36:01 3 30.90 0.00 3.84 1.85 3.10 60.31 12:37:01 all 32.46 0.00 7.14 1.11 3.41 55.87 12:37:01 0 30.63 0.00 6.74 0.33 3.82 58.48 12:37:01 1 35.16 0.00 7.07 1.01 3.09 53.68 12:37:01 2 35.73 0.00 7.40 0.27 3.32 53.28 12:37:01 3 28.39 0.00 7.37 2.82 3.42 58.00 12:38:01 all 46.74 0.00 3.38 1.43 2.29 46.16 12:38:01 0 46.94 0.00 3.90 0.93 2.35 45.88 12:38:01 1 44.14 0.00 3.00 0.67 2.07 50.13 12:38:01 2 50.28 0.00 3.09 1.19 2.39 43.05 12:38:01 3 45.62 0.00 3.48 2.92 2.37 45.61 12:39:01 all 20.53 0.00 1.19 0.69 1.22 76.37 12:39:01 0 15.06 0.00 1.05 0.05 0.67 83.17 12:39:01 1 3.31 0.00 0.60 1.39 1.04 93.65 12:39:01 2 56.78 0.00 2.30 0.15 2.00 38.77 12:39:01 3 7.15 0.00 0.84 1.16 1.18 89.67 Average: all 30.54 0.00 4.31 1.80 2.54 60.82 Average: 0 26.63 0.00 4.44 1.68 2.59 64.66 Average: 1 34.50 0.00 4.17 1.19 2.45 57.70 Average: 2 34.91 0.00 4.39 2.65 2.74 55.30 Average: 3 26.14 0.00 4.23 1.68 2.37 65.59