---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75215 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: 2799.996 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 846 25187 0 6133 30866 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8a:b3:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe8a:b35a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:38:1f:65 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::42:7eff:fe38:1f65/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75215) 11/14/23 _x86_64_ (8 CPU) 14:41:40 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:01 348.90 72.81 276.09 4697.53 55800.20 14:44:01 149.48 6.75 142.73 1269.92 45609.47 14:45:01 212.70 2.18 210.51 357.54 82855.26 14:46:01 321.21 0.28 320.93 22.13 73950.21 14:47:01 52.99 0.05 52.94 5.87 26643.56 14:48:01 75.93 1.05 74.88 67.95 24386.81 Average: 193.10 13.69 179.41 1060.07 51526.91 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30092452 31688352 2846768 8.64 60732 1848944 1470724 4.33 912588 1654720 192000 14:44:01 28958772 31686260 3980448 12.08 96228 2895824 1458924 4.29 946032 2652280 306512 14:45:01 27400428 31666232 5538792 16.82 138424 4284864 1583356 4.66 1073232 3965820 816 14:46:01 26079036 31643840 6860184 20.83 223056 5350916 1690652 4.97 1240628 4966512 244 14:47:01 25604260 31596576 7334960 22.27 229976 5737100 1648380 4.85 1377636 5262728 38436 14:48:01 25746520 31573712 7192700 21.84 237752 5579792 1498640 4.41 1394100 5125268 46332 Average: 27313578 31642495 5625642 17.08 164361 4282907 1558446 4.59 1157369 3937888 97390 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 377.31 235.63 1427.43 62.84 0.00 0.00 0.00 0.00 14:43:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 360.94 204.37 5352.00 36.68 0.00 0.00 0.00 0.00 14:44:01 lo 3.67 3.67 0.38 0.38 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 409.20 196.73 6620.31 16.14 0.00 0.00 0.00 0.00 14:45:01 vethc263010 0.78 0.92 0.08 4.93 0.00 0.00 0.00 0.00 14:45:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:45:01 docker0 30.09 42.11 2.53 408.38 0.00 0.00 0.00 0.00 14:46:01 ens3 288.97 159.17 3479.33 14.54 0.00 0.00 0.00 0.00 14:46:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:46:01 docker0 49.56 85.09 3.44 863.53 0.00 0.00 0.00 0.00 14:47:01 ens3 94.57 43.94 1525.18 5.88 0.00 0.00 0.00 0.00 14:47:01 veth0d178ca 34.64 84.90 3.33 1523.04 0.00 0.00 0.00 0.12 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 34.64 84.75 2.85 1523.03 0.00 0.00 0.00 0.00 14:48:01 ens3 69.70 50.38 801.93 11.89 0.00 0.00 0.00 0.00 14:48:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:48:01 docker0 24.63 37.96 1.44 734.84 0.00 0.00 0.00 0.00 Average: ens3 266.46 148.12 3205.72 24.55 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 23.22 41.77 1.72 589.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75215) 11/14/23 _x86_64_ (8 CPU) 14:41:40 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.64 0.00 1.15 4.76 0.04 84.40 14:43:01 0 15.98 0.00 0.88 1.40 0.05 81.69 14:43:01 1 3.11 0.00 0.58 3.74 0.02 92.56 14:43:01 2 16.70 0.00 1.85 1.21 0.07 80.17 14:43:01 3 10.26 0.00 0.85 5.38 0.03 83.47 14:43:01 4 4.45 0.00 0.78 9.93 0.02 84.82 14:43:01 5 8.79 0.00 1.65 0.44 0.03 89.09 14:43:01 6 12.47 0.00 1.93 15.63 0.09 69.88 14:43:01 7 5.44 0.00 0.70 0.41 0.03 93.43 14:44:01 all 10.35 0.00 1.97 3.92 0.05 83.72 14:44:01 0 3.81 0.00 1.69 0.30 0.03 94.18 14:44:01 1 8.79 0.00 1.74 0.12 0.03 89.31 14:44:01 2 12.42 0.00 2.40 9.76 0.05 75.37 14:44:01 3 5.58 0.00 1.31 3.72 0.02 89.38 14:44:01 4 24.90 0.00 2.94 2.12 0.08 69.96 14:44:01 5 3.66 0.00 1.53 8.15 0.05 86.62 14:44:01 6 12.51 0.00 2.30 7.12 0.07 78.00 14:44:01 7 11.18 0.00 1.83 0.13 0.03 86.82 14:45:01 all 17.65 0.00 3.81 4.90 0.06 73.57 14:45:01 0 17.11 0.00 3.55 0.45 0.05 78.84 14:45:01 1 17.96 0.00 3.10 0.03 0.05 78.86 14:45:01 2 18.50 0.00 4.15 5.82 0.08 71.44 14:45:01 3 17.25 0.00 5.05 0.47 0.05 77.18 14:45:01 4 19.36 0.00 3.42 3.05 0.03 74.13 14:45:01 5 16.91 0.00 4.51 21.01 0.07 57.51 14:45:01 6 16.06 0.00 3.30 2.86 0.05 77.72 14:45:01 7 18.09 0.00 3.44 5.62 0.05 72.80 14:46:01 all 22.41 0.00 4.84 4.44 0.07 68.23 14:46:01 0 19.60 0.00 3.21 0.63 0.07 76.49 14:46:01 1 19.91 0.00 3.29 0.00 0.08 76.72 14:46:01 2 25.38 0.00 5.10 0.34 0.05 69.13 14:46:01 3 23.59 0.00 5.02 1.03 0.05 70.31 14:46:01 4 25.28 0.00 5.23 5.80 0.07 63.62 14:46:01 5 21.32 0.00 5.21 15.18 0.09 58.21 14:46:01 6 24.93 0.00 6.34 11.79 0.12 56.82 14:46:01 7 19.24 0.00 5.30 0.93 0.05 74.48 14:47:01 all 10.77 0.00 0.95 1.38 0.03 86.87 14:47:01 0 4.74 0.00 0.70 1.02 0.03 93.51 14:47:01 1 28.10 0.00 1.99 0.67 0.03 69.20 14:47:01 2 0.90 0.00 0.38 0.33 0.05 98.33 14:47:01 3 16.43 0.00 1.52 0.08 0.03 81.93 14:47:01 4 9.74 0.00 0.82 4.54 0.02 84.88 14:47:01 5 12.73 0.00 1.04 2.61 0.03 83.60 14:47:01 6 10.25 0.00 0.41 1.72 0.05 87.57 14:47:01 7 3.35 0.00 0.78 0.07 0.03 95.76 14:48:01 all 10.40 0.00 1.16 1.71 0.04 86.69 14:48:01 0 12.51 0.00 1.84 0.07 0.05 85.53 14:48:01 1 5.56 0.00 0.98 0.23 0.03 93.19 14:48:01 2 26.74 0.00 1.74 1.05 0.05 70.43 14:48:01 3 16.62 0.00 1.08 0.18 0.02 82.10 14:48:01 4 1.10 0.00 0.58 5.71 0.02 92.59 14:48:01 5 0.97 0.00 0.74 5.28 0.03 92.98 14:48:01 6 14.65 0.00 1.39 1.17 0.03 82.75 14:48:01 7 5.02 0.00 1.00 0.00 0.02 93.96 Average: all 13.52 0.00 2.31 3.51 0.05 80.61 Average: 0 12.26 0.00 1.98 0.64 0.05 85.07 Average: 1 13.91 0.00 1.95 0.79 0.04 83.31 Average: 2 16.76 0.00 2.60 3.09 0.06 77.50 Average: 3 14.95 0.00 2.47 1.80 0.03 80.74 Average: 4 14.12 0.00 2.29 5.18 0.04 78.36 Average: 5 10.69 0.00 2.43 8.75 0.05 78.07 Average: 6 15.12 0.00 2.60 6.67 0.07 75.55 Average: 7 10.38 0.00 2.17 1.19 0.04 86.22