---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11254 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 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 835 25653 0 5678 30876 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:73:58:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe73:5827/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:a3:5d:e4 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-11254) 01/11/24 _x86_64_ (8 CPU) 11:49:21 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 116.96 49.39 67.57 2152.36 26406.24 11:52:01 118.58 19.76 98.82 2310.41 30661.02 11:53:01 157.04 3.42 153.62 470.59 78058.06 11:54:01 239.16 13.26 225.90 789.47 76137.73 11:55:01 20.95 0.55 20.40 31.99 20149.24 11:56:01 61.77 1.33 60.44 104.78 21575.44 Average: 119.08 14.52 104.56 973.36 42208.07 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30110048 31672796 2829172 8.59 67000 1808116 1438476 4.23 898812 1644868 141060 11:52:01 29826432 31763060 3112788 9.45 89192 2141564 1388352 4.08 858376 1930984 151948 11:53:01 26350824 31683108 6588396 20.00 124712 5375956 1455912 4.28 992224 5113804 1480016 11:54:01 24908132 30402404 8031088 24.38 131796 5522832 5369216 15.80 2375568 5126952 372 11:55:01 23993884 29539168 8945336 27.16 132336 5567488 6659664 19.59 3292196 5108036 34452 11:56:01 26245396 31585788 6693824 20.32 135388 5372160 1523908 4.48 1276276 4922220 33704 Average: 26905786 31107721 6033434 18.32 113404 4298019 2972588 8.75 1615575 3974477 306925 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 403.02 254.30 1493.30 60.52 0.00 0.00 0.00 0.00 11:51:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 63.22 44.53 921.45 8.46 0.00 0.00 0.00 0.00 11:52:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 11:53:01 br-87efb4ac3f7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 986.99 520.68 36273.79 36.09 0.00 0.00 0.00 0.00 11:53:01 lo 8.73 8.73 0.80 0.80 0.00 0.00 0.00 0.00 11:54:01 br-87efb4ac3f7d 0.32 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 veth7487d45 3.48 3.38 0.43 0.35 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth991de6d 0.80 1.02 0.05 0.06 0.00 0.00 0.00 0.00 11:55:01 br-87efb4ac3f7d 1.45 2.03 0.65 0.42 0.00 0.00 0.00 0.00 11:55:01 veth7487d45 100.25 82.24 22.54 101.04 0.00 0.00 0.00 0.01 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 veth991de6d 0.88 1.10 0.23 0.41 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 1612.80 933.54 38844.64 271.33 0.00 0.00 0.00 0.00 11:56:01 lo 23.60 23.60 2.86 2.86 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 265.33 152.29 6476.74 44.93 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11254) 01/11/24 _x86_64_ (8 CPU) 11:49:21 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.99 0.00 0.89 3.13 0.04 84.95 11:51:01 0 3.77 0.00 0.48 0.65 0.03 95.07 11:51:01 1 31.79 0.00 1.95 3.41 0.07 62.78 11:51:01 2 16.28 0.00 1.41 0.83 0.03 81.45 11:51:01 3 14.70 0.00 0.80 0.78 0.02 83.70 11:51:01 4 5.01 0.00 0.64 0.78 0.03 93.54 11:51:01 5 2.57 0.00 0.73 17.68 0.07 78.95 11:51:01 6 5.82 0.00 0.44 0.59 0.02 93.13 11:51:01 7 7.93 0.00 0.66 0.36 0.03 91.02 11:52:01 all 9.58 0.00 0.80 3.33 0.03 86.25 11:52:01 0 7.86 0.00 0.75 1.32 0.02 90.05 11:52:01 1 6.74 0.00 0.87 0.70 0.03 91.66 11:52:01 2 21.99 0.00 1.49 5.91 0.03 70.57 11:52:01 3 8.91 0.00 0.60 0.30 0.03 90.16 11:52:01 4 19.46 0.00 1.05 1.67 0.03 77.79 11:52:01 5 2.93 0.00 0.69 16.24 0.07 80.08 11:52:01 6 6.18 0.00 0.62 0.15 0.02 93.04 11:52:01 7 2.62 0.00 0.35 0.42 0.02 96.60 11:53:01 all 11.15 0.00 4.90 9.58 0.07 74.30 11:53:01 0 10.69 0.00 3.43 2.76 0.07 83.04 11:53:01 1 10.71 0.00 6.10 0.46 0.05 82.68 11:53:01 2 12.14 0.00 4.62 4.84 0.09 78.32 11:53:01 3 10.42 0.00 3.83 0.93 0.08 84.74 11:53:01 4 12.15 0.00 4.90 6.00 0.07 76.89 11:53:01 5 12.44 0.00 4.50 14.57 0.07 68.42 11:53:01 6 10.13 0.00 5.82 37.45 0.09 46.52 11:53:01 7 10.51 0.00 6.05 9.87 0.07 73.51 11:54:01 all 19.13 0.00 2.69 6.66 0.07 71.46 11:54:01 0 15.22 0.00 2.47 2.62 0.07 79.63 11:54:01 1 25.42 0.00 3.15 1.11 0.07 70.26 11:54:01 2 20.06 0.00 2.72 2.55 0.07 74.60 11:54:01 3 18.73 0.00 3.05 1.48 0.05 76.69 11:54:01 4 16.80 0.00 2.32 38.16 0.07 42.65 11:54:01 5 19.00 0.00 2.60 1.55 0.08 76.76 11:54:01 6 20.19 0.00 2.50 4.23 0.05 73.02 11:54:01 7 17.61 0.00 2.66 1.63 0.07 78.03 11:55:01 all 13.92 0.00 1.69 1.77 0.07 82.54 11:55:01 0 15.64 0.00 1.61 0.18 0.08 82.48 11:55:01 1 13.86 0.00 1.49 12.28 0.10 72.26 11:55:01 2 11.61 0.00 1.46 0.67 0.08 86.18 11:55:01 3 16.01 0.00 1.81 0.69 0.07 81.42 11:55:01 4 12.62 0.00 2.00 0.10 0.07 85.21 11:55:01 5 13.57 0.00 1.74 0.13 0.05 84.50 11:55:01 6 12.93 0.00 1.69 0.10 0.05 85.23 11:55:01 7 15.13 0.00 1.69 0.03 0.07 83.08 11:56:01 all 4.75 0.00 0.49 2.84 0.03 91.89 11:56:01 0 0.87 0.00 0.37 0.03 0.02 98.72 11:56:01 1 2.62 0.00 0.53 2.10 0.05 94.69 11:56:01 2 16.57 0.00 0.57 3.00 0.03 79.82 11:56:01 3 3.27 0.00 0.52 15.39 0.03 80.79 11:56:01 4 1.99 0.00 0.50 0.45 0.03 97.03 11:56:01 5 11.44 0.00 0.89 0.65 0.05 86.97 11:56:01 6 0.67 0.00 0.30 0.43 0.03 98.56 11:56:01 7 0.58 0.00 0.37 0.67 0.02 98.36 Average: all 11.58 0.00 1.90 4.54 0.05 81.92 Average: 0 9.01 0.00 1.52 1.26 0.05 88.16 Average: 1 15.15 0.00 2.34 3.35 0.06 79.10 Average: 2 16.45 0.00 2.04 2.97 0.06 78.48 Average: 3 11.99 0.00 1.77 3.27 0.05 82.92 Average: 4 11.33 0.00 1.89 7.85 0.05 78.88 Average: 5 10.35 0.00 1.85 8.42 0.06 79.31 Average: 6 9.31 0.00 1.89 7.07 0.04 81.69 Average: 7 9.05 0.00 1.95 2.15 0.04 86.81