---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5810 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 14G 142G 9% / 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 856 25488 0 5822 30855 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:e7:65:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fee7:65a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:f6:c9:36 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-5810) 02/16/24 _x86_64_ (8 CPU) 14:31:53 LINUX RESTART (8 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 166.41 74.24 92.17 5316.85 99276.25 14:34:01 146.08 26.48 119.60 2070.59 77127.95 14:35:01 103.60 10.05 93.55 1711.71 27808.70 14:36:01 336.31 11.96 324.35 772.80 118453.82 14:37:01 64.97 0.53 64.44 41.86 4613.03 14:38:01 6.23 0.08 6.15 11.46 194.44 14:39:01 54.07 1.43 52.64 107.72 2422.66 Average: 125.38 17.83 107.55 1433.25 47127.00 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 30340492 31702916 2598728 7.89 52112 1631444 1465960 4.31 841548 1486696 56308 14:34:01 30020916 31726380 2918304 8.86 77672 1932084 1393040 4.10 844836 1764784 115224 14:35:01 27482440 31641604 5456780 16.57 119444 4247692 1609268 4.73 1017016 3994368 2152192 14:36:01 25696100 31198892 7243120 21.99 134544 5513132 6525236 19.20 1562480 5128460 1036 14:37:01 24003320 29626824 8935900 27.13 138292 5625332 8498168 25.00 3224472 5141820 224 14:38:01 23811672 29466928 9127548 27.71 138648 5655600 8567656 25.21 3394156 5158840 27752 14:39:01 26156692 31644336 6782528 20.59 141436 5500212 1499592 4.41 1259236 5008980 44072 Average: 26787376 31001126 6151844 18.68 114593 4300785 4222703 12.42 1734821 3954850 342401 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 348.14 231.38 956.02 58.67 0.00 0.00 0.00 0.00 14:33:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 50.39 33.58 891.48 7.20 0.00 0.00 0.00 0.00 14:34:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 br-e714fb4a68e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 652.54 399.18 15024.51 33.53 0.00 0.00 0.00 0.00 14:35:01 lo 8.07 8.07 0.81 0.81 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth44b8b40 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 14:36:01 veth167ca64 0.25 0.45 0.02 0.03 0.00 0.00 0.00 0.00 14:36:01 veth41c16db 17.63 13.88 2.10 1.27 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 veth44b8b40 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:37:01 veth167ca64 45.93 41.13 22.03 34.55 0.00 0.00 0.00 0.00 14:37:01 vetha38e52b 79.24 95.33 47.02 26.41 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth44b8b40 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth167ca64 18.93 15.96 7.22 23.46 0.00 0.00 0.00 0.00 14:38:01 vetha38e52b 28.64 34.81 42.50 8.12 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 1630.38 995.27 33171.82 162.64 0.00 0.00 0.00 0.00 14:39:01 lo 22.28 22.28 2.34 2.34 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 232.16 141.49 4737.99 23.17 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5810) 02/16/24 _x86_64_ (8 CPU) 14:31:53 LINUX RESTART (8 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 8.01 0.00 1.07 7.53 0.03 83.35 14:33:01 0 19.38 0.00 1.17 1.51 0.05 77.89 14:33:01 1 6.79 0.00 0.90 7.41 0.05 84.85 14:33:01 2 6.02 0.00 0.73 0.77 0.03 92.44 14:33:01 3 5.32 0.00 0.60 1.05 0.03 92.99 14:33:01 4 3.91 0.00 2.47 37.87 0.05 55.70 14:33:01 5 6.75 0.00 0.79 7.08 0.03 85.35 14:33:01 6 2.78 0.00 1.04 1.40 0.05 94.73 14:33:01 7 13.05 0.00 0.87 3.32 0.03 82.73 14:34:01 all 9.18 0.00 0.77 5.87 0.03 84.16 14:34:01 0 6.04 0.00 0.40 0.93 0.00 92.62 14:34:01 1 14.47 0.00 1.35 0.97 0.05 83.16 14:34:01 2 17.37 0.00 1.55 2.91 0.03 78.14 14:34:01 3 3.59 0.00 0.42 0.87 0.02 95.11 14:34:01 4 8.47 0.00 0.60 29.00 0.05 61.88 14:34:01 5 9.86 0.00 0.77 0.42 0.02 88.94 14:34:01 6 3.99 0.00 0.43 10.86 0.07 84.65 14:34:01 7 9.69 0.00 0.59 0.95 0.02 88.76 14:35:01 all 12.47 0.00 3.40 2.98 0.06 81.10 14:35:01 0 13.58 0.00 4.11 0.08 0.07 82.16 14:35:01 1 14.09 0.00 2.85 0.52 0.05 82.48 14:35:01 2 8.33 0.00 2.90 0.44 0.03 88.30 14:35:01 3 12.55 0.00 3.46 0.30 0.05 83.64 14:35:01 4 8.08 0.00 2.35 14.11 0.05 75.41 14:35:01 5 7.44 0.00 4.35 0.27 0.05 87.89 14:35:01 6 6.35 0.00 3.36 6.15 0.05 84.10 14:35:01 7 29.41 0.00 3.83 1.95 0.08 64.73 14:36:01 all 10.04 0.00 3.47 10.21 0.05 76.22 14:36:01 0 7.87 0.00 3.00 18.43 0.05 70.65 14:36:01 1 9.17 0.00 3.84 1.60 0.05 85.34 14:36:01 2 11.04 0.00 3.30 1.56 0.07 84.04 14:36:01 3 8.55 0.00 3.46 4.27 0.05 83.67 14:36:01 4 12.25 0.00 3.56 29.32 0.07 54.81 14:36:01 5 11.45 0.00 3.35 0.32 0.05 84.83 14:36:01 6 11.42 0.00 3.65 21.67 0.07 63.19 14:36:01 7 8.60 0.00 3.61 4.48 0.07 83.24 14:37:01 all 25.42 0.00 2.57 0.42 0.08 71.51 14:37:01 0 23.57 0.00 2.71 0.03 0.07 73.62 14:37:01 1 24.23 0.00 2.22 0.64 0.08 72.83 14:37:01 2 27.45 0.00 2.52 1.09 0.08 68.86 14:37:01 3 16.83 0.00 1.71 0.05 0.07 81.35 14:37:01 4 34.51 0.00 3.86 1.26 0.07 60.31 14:37:01 5 25.81 0.00 2.68 0.12 0.12 71.28 14:37:01 6 23.90 0.00 2.17 0.03 0.07 73.82 14:37:01 7 27.17 0.00 2.73 0.13 0.07 69.90 14:38:01 all 3.75 0.00 0.44 0.08 0.05 95.67 14:38:01 0 3.71 0.00 0.48 0.02 0.03 95.76 14:38:01 1 3.60 0.00 0.53 0.12 0.05 95.69 14:38:01 2 4.64 0.00 0.55 0.27 0.03 94.51 14:38:01 3 3.88 0.00 0.37 0.08 0.07 95.60 14:38:01 4 3.26 0.00 0.40 0.08 0.05 96.21 14:38:01 5 3.62 0.00 0.53 0.10 0.07 95.68 14:38:01 6 2.71 0.00 0.30 0.00 0.05 96.94 14:38:01 7 4.58 0.00 0.40 0.00 0.03 94.99 14:39:01 all 4.95 0.00 0.61 0.36 0.04 94.04 14:39:01 0 2.72 0.00 0.58 0.17 0.03 96.49 14:39:01 1 2.04 0.00 0.53 0.50 0.03 96.89 14:39:01 2 10.21 0.00 1.23 1.44 0.05 87.07 14:39:01 3 8.92 0.00 0.65 0.28 0.03 90.11 14:39:01 4 12.42 0.00 0.57 0.13 0.05 86.82 14:39:01 5 0.75 0.00 0.38 0.10 0.03 98.73 14:39:01 6 1.45 0.00 0.43 0.23 0.02 97.86 14:39:01 7 1.07 0.00 0.48 0.05 0.03 98.36 Average: all 10.54 0.00 1.76 3.91 0.05 83.74 Average: 0 10.97 0.00 1.78 3.02 0.04 84.19 Average: 1 10.62 0.00 1.74 1.68 0.05 85.90 Average: 2 12.15 0.00 1.82 1.21 0.05 84.78 Average: 3 8.52 0.00 1.52 0.98 0.05 88.94 Average: 4 11.84 0.00 1.97 15.93 0.06 70.21 Average: 5 9.38 0.00 1.83 1.20 0.05 87.54 Average: 6 7.51 0.00 1.62 5.75 0.05 85.07 Average: 7 13.33 0.00 1.78 1.55 0.05 83.29