---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3075 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 696K 797M 1% /run /dev/vda1 20G 14G 6.2G 68% / 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 511 679 0 6785 7166 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:c8:b9:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fec8:b9a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:8a:b6:50 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3075) 06/10/26 _x86_64_ (4 CPU) 19:26:24 LINUX RESTART (4 CPU) 19:27:03 tps rtps wtps bread/s bwrtn/s 19:28:01 98.26 26.32 71.94 947.54 5407.65 19:29:01 70.19 12.06 58.13 2189.80 8925.29 19:30:01 412.79 1.02 411.78 44.78 124649.14 19:31:01 610.88 0.58 610.30 11.73 42763.08 19:32:01 626.03 0.00 626.03 0.00 22256.16 19:33:01 530.34 0.00 530.34 0.00 21458.45 19:34:01 43.13 0.00 43.13 0.00 2285.62 19:35:01 4.88 0.00 4.88 0.00 2149.82 19:36:01 5.03 0.00 5.03 0.00 4057.18 19:37:01 11.91 0.00 11.91 0.00 6115.91 19:38:01 45.23 2.12 43.11 71.45 12192.90 Average: 223.90 3.76 220.14 294.88 22988.38 19:27:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 5707788 7379240 2459632 30.12 44056 1802296 1013960 11.00 640960 1637584 141096 19:29:01 5434360 7424056 2733060 33.46 60604 2090280 1113196 12.08 628952 1892880 192384 19:30:01 2203060 7303412 5964360 73.03 138724 4915340 1379208 14.97 873556 4639592 447592 19:31:01 1447220 7218092 6720200 82.28 170208 5465716 1596200 17.32 1055460 5116384 14056 19:32:01 1067172 7214564 7100248 86.93 194468 5763088 1598280 17.34 1088232 5407036 23280 19:33:01 1187868 7314424 6979552 85.46 205880 5725004 1394216 15.13 1010368 5361568 21308 19:34:01 1013372 7081412 7154048 87.59 206624 5680924 1606136 17.43 1323816 5239272 9484 19:35:01 1229464 7322208 6937956 84.95 206640 5704028 1379724 14.97 1085688 5259692 12616 19:36:01 1056360 7206660 7111060 87.07 206660 5759576 1488684 16.15 1212040 5304648 13116 19:37:01 1132512 7397844 7034908 86.13 206748 5872116 1188176 12.89 1068728 5371072 104 19:38:01 712768 7350604 7454652 91.27 209032 6223788 1053160 11.43 1256388 5584908 26996 Average: 2017449 7292047 6149971 75.30 168149 5000196 1346449 14.61 1022199 4619512 82003 19:27:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 227.80 131.94 1127.43 44.73 0.00 0.00 0.00 0.00 19:28:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 79.54 61.01 1073.72 8.87 0.00 0.00 0.00 0.00 19:29:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 857.35 516.23 17247.18 40.52 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 147.45 121.64 1408.65 11.96 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 15.11 14.61 3.22 7.53 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 11.13 9.66 2.57 2.73 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 7.93 7.87 34.40 1.43 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 1.50 1.33 0.29 0.31 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 0.87 0.68 0.18 0.16 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 0.95 1.27 0.18 0.30 0.00 0.00 0.00 0.00 19:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 317.95 175.35 3839.99 23.38 0.00 0.00 0.00 0.00 19:38:01 lo 0.40 0.40 0.04 0.04 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: ens3 151.38 94.59 2252.60 12.81 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3075) 06/10/26 _x86_64_ (4 CPU) 19:26:24 LINUX RESTART (4 CPU) 19:27:03 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 21.03 0.00 1.55 3.39 1.63 72.40 19:28:01 0 10.87 0.00 0.79 1.13 1.15 86.06 19:28:01 1 18.79 0.00 1.34 4.68 1.40 73.79 19:28:01 2 42.63 0.00 2.90 5.21 2.85 46.42 19:28:01 3 11.71 0.00 1.14 2.53 1.07 83.56 19:29:01 all 19.76 0.00 1.68 2.20 1.32 75.05 19:29:01 0 8.09 0.00 0.73 0.89 0.99 89.30 19:29:01 1 31.20 0.00 2.68 3.61 1.43 61.08 19:29:01 2 17.80 0.00 1.84 1.41 1.64 77.32 19:29:01 3 21.99 0.00 1.46 2.91 1.25 72.38 19:30:01 all 29.31 0.00 13.96 10.19 2.43 44.11 19:30:01 0 26.79 0.00 16.22 15.42 2.32 39.25 19:30:01 1 28.56 0.00 14.82 7.73 2.47 46.41 19:30:01 2 37.67 0.00 13.81 8.40 2.47 37.65 19:30:01 3 24.29 0.00 11.04 9.22 2.44 53.00 19:31:01 all 8.71 0.00 5.18 27.98 0.85 57.27 19:31:01 0 10.60 0.00 6.20 31.87 0.89 50.45 19:31:01 1 11.47 0.00 4.73 33.13 0.84 49.83 19:31:01 2 5.71 0.00 3.44 8.07 0.84 81.94 19:31:01 3 7.06 0.00 6.37 38.87 0.83 46.89 19:32:01 all 6.93 0.00 5.25 27.80 0.93 59.08 19:32:01 0 7.34 0.00 6.14 26.98 0.83 58.72 19:32:01 1 12.00 0.00 5.35 21.70 1.05 59.90 19:32:01 2 3.29 0.00 4.29 45.05 0.93 46.44 19:32:01 3 5.03 0.00 5.28 17.57 0.91 71.22 19:33:01 all 4.58 0.00 3.83 18.67 0.43 72.50 19:33:01 0 6.14 0.00 2.25 11.00 0.37 80.25 19:33:01 1 5.38 0.00 5.12 12.02 0.39 77.09 19:33:01 2 2.98 0.00 4.84 30.78 0.37 61.03 19:33:01 3 3.82 0.00 3.08 20.93 0.60 71.57 19:34:01 all 19.31 0.00 3.79 1.26 1.11 74.53 19:34:01 0 24.49 0.00 3.61 3.54 1.33 67.03 19:34:01 1 27.43 0.00 5.19 0.28 1.03 66.06 19:34:01 2 11.50 0.00 2.98 0.91 1.10 83.51 19:34:01 3 13.82 0.00 3.38 0.32 0.97 81.51 19:35:01 all 21.41 0.00 3.22 0.04 1.09 74.24 19:35:01 0 9.33 0.00 2.25 0.10 0.90 87.42 19:35:01 1 41.06 0.00 4.82 0.00 1.46 52.65 19:35:01 2 16.06 0.00 2.89 0.05 0.95 80.05 19:35:01 3 19.17 0.00 2.90 0.00 1.05 76.88 19:36:01 all 22.58 0.00 2.02 0.05 1.14 74.22 19:36:01 0 27.58 0.00 2.47 0.00 1.29 68.65 19:36:01 1 17.36 0.00 1.92 0.02 1.11 79.59 19:36:01 2 14.01 0.00 1.63 0.17 0.71 83.47 19:36:01 3 31.34 0.00 2.02 0.02 1.43 65.20 19:37:01 all 21.95 0.00 2.36 0.20 1.20 74.30 19:37:01 0 24.63 0.00 2.96 0.22 1.51 70.68 19:37:01 1 27.18 0.00 2.52 0.03 1.00 69.26 19:37:01 2 11.00 0.00 1.33 0.17 1.03 86.48 19:37:01 3 25.03 0.00 2.61 0.38 1.25 70.72 19:38:01 all 29.24 0.00 2.72 1.32 2.21 64.51 19:38:01 0 31.92 0.00 3.74 0.63 2.31 61.39 19:38:01 1 13.08 0.00 1.88 1.18 1.43 82.43 19:38:01 2 52.54 0.00 3.90 2.74 2.66 38.16 19:38:01 3 19.64 0.00 1.37 0.73 2.48 75.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.63 0.00 4.13 8.42 1.30 67.52 Average: 0 17.09 0.00 4.28 8.30 1.26 69.07 Average: 1 21.24 0.00 4.57 7.65 1.24 65.31 Average: 2 19.50 0.00 3.96 9.30 1.41 65.83 Average: 3 16.67 0.00 3.69 8.45 1.30 69.89