---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10446 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 712K 3.2G 1% /run /dev/vda1 155G 19G 137G 12% / 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 921 19936 0 11309 30793 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:34:3f:68 brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fe34:3f68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:f7:ef:a1 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::42:4aff:fef7:efa1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10446) 06/09/26 _x86_64_ (8 CPU) 18:52:16 LINUX RESTART (8 CPU) 18:53:01 tps rtps wtps bread/s bwrtn/s 18:54:01 195.95 24.04 171.91 1574.81 99558.28 18:55:01 272.65 6.08 266.57 472.99 74814.46 18:56:01 338.79 1.32 337.48 45.86 112569.91 18:57:01 412.36 0.12 412.25 8.00 99016.56 18:58:01 537.72 5.26 532.46 44.25 70479.17 18:59:01 77.60 0.02 77.59 0.13 32865.59 19:00:01 14.56 0.33 14.23 9.73 2966.97 19:01:01 140.49 0.00 140.49 0.00 23334.38 19:02:01 445.91 0.57 445.34 4.53 94695.28 19:03:01 198.27 18.68 179.59 1209.37 27359.36 19:04:01 178.89 4.22 174.67 492.98 9412.60 Average: 255.75 5.51 250.24 351.16 58825.57 18:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:01 29504304 31395000 3434916 10.43 81412 2107624 2228940 6.56 1207552 1908668 248836 18:55:01 27187340 30819628 5751880 17.46 110812 3771992 2335272 6.87 1877844 3464900 226108 18:56:01 24942704 30542560 7996516 24.28 170500 5578624 2360428 6.94 2926304 4553744 25888 18:57:01 22466480 30021460 10472740 31.79 238940 7340176 3120212 9.18 4355604 5454788 117184 18:58:01 20489464 30417992 12449756 37.80 274972 9452720 2594284 7.63 4095192 7469560 731188 18:59:01 19983376 30154240 12955844 39.33 277680 9675660 2908012 8.56 4621824 7429792 10956 19:00:01 20193248 30412152 12745972 38.70 278444 9717608 2609816 7.68 4400096 7436668 18328 19:01:01 19265552 30479352 13673668 41.51 309628 10642860 2606916 7.67 4286348 8446192 1022896 19:02:01 21056452 31582628 11882768 36.07 356704 9931948 1534128 4.51 2948932 8020464 185828 19:03:01 20430956 31527460 12508264 37.97 365744 10457452 2452832 7.22 3067128 8480428 200 19:04:01 20420228 31532364 12518992 38.01 369632 10471108 1560500 4.59 3145288 8417252 29424 Average: 22358191 30807712 10581029 32.12 257679 8104343 2391940 7.04 3357465 6462041 237894 18:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:01 lo 2.93 2.93 0.32 0.32 0.00 0.00 0.00 0.00 18:54:01 ens3 194.10 156.66 2055.72 31.92 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 18:55:01 ens3 639.16 469.79 9423.23 73.00 0.00 0.00 0.00 0.00 18:55:01 docker0 26.08 67.34 1.74 1389.07 0.00 0.00 0.00 0.00 18:56:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 ens3 152.16 184.75 495.71 34.14 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:57:01 veth106cae1 51.31 73.94 9.19 466.56 0.00 0.00 0.00 0.04 18:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:57:01 ens3 171.44 91.77 2148.86 15.22 0.00 0.00 0.00 0.00 18:57:01 docker0 73.89 148.58 9.80 2139.43 0.00 0.00 0.00 0.00 18:58:01 vethb75aaeb 210.50 274.18 15.01 5712.25 0.00 0.00 0.00 0.47 18:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 18:58:01 ens3 312.10 240.37 5998.78 20.96 0.00 0.00 0.00 0.00 18:58:01 docker0 211.23 274.59 12.17 5712.28 0.00 0.00 0.00 0.00 18:59:01 vethb75aaeb 26.96 42.04 2.44 948.40 0.00 0.00 0.00 0.08 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 ens3 48.61 31.38 949.99 3.74 0.00 0.00 0.00 0.00 18:59:01 docker0 26.96 42.03 2.07 948.40 0.00 0.00 0.00 0.00 19:00:01 vethb75aaeb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 1.20 0.90 0.26 0.41 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 ens3 3.53 2.40 1.38 0.95 0.00 0.00 0.00 0.00 19:01:01 docker0 0.32 0.32 0.03 0.74 0.00 0.00 0.00 0.00 19:02:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 19:02:01 ens3 54.14 33.48 580.66 7.29 0.00 0.00 0.00 0.00 19:02:01 docker0 10.20 24.50 0.78 565.75 0.00 0.00 0.00 0.00 19:03:01 br-0f05daf3046f 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:03:01 veth86a04d2 0.10 0.27 0.00 0.02 0.00 0.00 0.00 0.00 19:03:01 lo 2.37 2.37 0.30 0.30 0.00 0.00 0.00 0.00 19:03:01 ens3 115.96 80.40 2074.69 12.45 0.00 0.00 0.00 0.00 19:04:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 19:04:01 ens3 51.37 41.29 69.66 30.25 0.00 0.00 0.00 0.00 19:04:01 docker0 348.71 557.54 26.60 10756.64 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 158.53 121.20 2163.60 20.94 0.00 0.00 0.00 0.00 Average: docker0 31.70 50.68 2.42 977.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10446) 06/09/26 _x86_64_ (8 CPU) 18:52:16 LINUX RESTART (8 CPU) 18:53:01 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 12.13 0.00 0.93 2.01 0.04 84.89 18:54:01 0 8.95 0.00 0.82 6.53 0.03 83.66 18:54:01 1 20.77 0.00 1.15 0.68 0.07 77.32 18:54:01 2 27.89 0.00 1.52 0.60 0.03 69.96 18:54:01 3 15.87 0.00 1.50 0.52 0.03 82.07 18:54:01 4 3.46 0.00 0.50 0.07 0.02 95.96 18:54:01 5 7.13 0.00 0.54 1.07 0.05 91.21 18:54:01 6 7.68 0.00 0.78 0.88 0.03 90.62 18:54:01 7 5.26 0.00 0.67 5.71 0.03 88.34 18:55:01 all 19.60 0.00 2.21 2.57 0.07 75.56 18:55:01 0 16.11 0.00 2.75 1.10 0.07 79.97 18:55:01 1 15.16 0.00 1.99 2.78 0.07 80.00 18:55:01 2 16.02 0.00 1.49 3.51 0.07 78.91 18:55:01 3 28.42 0.00 1.96 0.75 0.07 68.80 18:55:01 4 27.11 0.00 3.26 2.47 0.08 67.08 18:55:01 5 18.59 0.00 2.01 3.63 0.07 75.71 18:55:01 6 17.03 0.00 1.86 0.39 0.07 80.66 18:55:01 7 18.34 0.00 2.31 5.92 0.07 73.36 18:56:01 all 9.90 0.00 3.19 2.97 0.05 83.89 18:56:01 0 11.61 0.00 3.45 8.94 0.07 75.93 18:56:01 1 8.38 0.00 4.36 0.03 0.05 87.18 18:56:01 2 15.13 0.00 2.33 1.70 0.07 80.77 18:56:01 3 10.71 0.00 3.61 5.99 0.07 79.62 18:56:01 4 6.26 0.00 2.35 1.01 0.05 90.33 18:56:01 5 11.09 0.00 2.23 0.46 0.05 86.16 18:56:01 6 8.51 0.00 4.54 2.71 0.05 84.18 18:56:01 7 7.46 0.00 2.62 2.94 0.05 86.93 18:57:01 all 7.72 0.00 3.86 3.28 0.05 85.08 18:57:01 0 6.18 0.00 3.73 0.42 0.03 89.64 18:57:01 1 4.35 0.00 3.38 0.13 0.03 92.10 18:57:01 2 10.30 0.00 5.45 9.78 0.07 74.40 18:57:01 3 7.46 0.00 2.98 1.77 0.05 87.74 18:57:01 4 5.18 0.00 3.10 8.62 0.05 83.04 18:57:01 5 11.42 0.00 3.50 0.39 0.07 84.62 18:57:01 6 7.05 0.00 4.16 4.83 0.05 83.91 18:57:01 7 9.86 0.00 4.62 0.40 0.03 85.09 18:58:01 all 9.30 0.00 2.81 3.37 0.05 84.47 18:58:01 0 14.58 0.00 2.80 1.32 0.05 81.25 18:58:01 1 14.14 0.00 4.52 13.28 0.05 68.01 18:58:01 2 13.77 0.00 3.16 4.06 0.05 78.96 18:58:01 3 3.86 0.00 2.24 0.30 0.03 93.57 18:58:01 4 3.03 0.00 1.82 5.64 0.05 89.45 18:58:01 5 11.40 0.00 2.39 0.18 0.07 85.95 18:58:01 6 6.22 0.00 3.02 1.71 0.05 89.01 18:58:01 7 7.40 0.00 2.58 0.52 0.05 89.46 18:59:01 all 48.46 0.00 10.98 0.93 0.08 39.55 18:59:01 0 61.18 0.00 12.31 0.03 0.09 26.39 18:59:01 1 44.54 0.00 10.10 1.01 0.09 44.27 18:59:01 2 43.89 0.00 12.10 0.59 0.07 43.35 18:59:01 3 53.85 0.00 9.72 0.00 0.07 36.36 18:59:01 4 47.46 0.00 11.15 5.28 0.07 36.05 18:59:01 5 47.42 0.00 10.25 0.41 0.07 41.85 18:59:01 6 46.54 0.00 11.87 0.05 0.07 41.47 18:59:01 7 43.02 0.00 10.38 0.05 0.07 46.48 19:00:01 all 13.16 0.00 2.89 0.09 0.06 83.80 19:00:01 0 9.87 0.00 3.45 0.07 0.07 86.55 19:00:01 1 8.71 0.00 2.36 0.00 0.05 88.87 19:00:01 2 13.75 0.00 2.83 0.07 0.07 83.28 19:00:01 3 11.91 0.00 2.55 0.03 0.05 85.47 19:00:01 4 22.82 0.00 3.31 0.47 0.07 73.33 19:00:01 5 13.93 0.00 2.77 0.02 0.07 83.22 19:00:01 6 11.70 0.00 3.00 0.03 0.07 85.20 19:00:01 7 12.56 0.00 2.84 0.07 0.05 84.48 19:01:01 all 10.02 0.00 2.98 0.71 0.04 86.24 19:01:01 0 8.38 0.00 2.67 0.18 0.07 88.70 19:01:01 1 18.86 0.00 3.27 0.03 0.05 77.79 19:01:01 2 13.86 0.00 2.74 0.07 0.03 83.30 19:01:01 3 4.47 0.00 1.86 0.00 0.03 93.64 19:01:01 4 4.75 0.00 3.26 0.94 0.03 91.02 19:01:01 5 8.40 0.00 2.49 4.15 0.05 84.91 19:01:01 6 16.32 0.00 5.07 0.32 0.05 78.24 19:01:01 7 5.00 0.00 2.45 0.00 0.03 92.52 19:02:01 all 9.14 0.00 3.83 3.17 0.05 83.82 19:02:01 0 7.66 0.00 3.15 0.13 0.03 89.02 19:02:01 1 6.71 0.00 1.57 0.10 0.05 91.57 19:02:01 2 6.66 0.00 5.81 1.54 0.03 85.95 19:02:01 3 6.62 0.00 3.01 0.32 0.03 90.02 19:02:01 4 5.60 0.00 2.86 3.48 0.05 88.02 19:02:01 5 8.91 0.00 3.82 0.22 0.05 87.00 19:02:01 6 7.50 0.00 6.08 19.62 0.07 66.74 19:02:01 7 23.43 0.00 4.41 0.08 0.07 72.01 19:03:01 all 6.94 0.00 1.34 1.49 0.03 90.19 19:03:01 0 1.62 0.00 1.04 0.72 0.02 96.61 19:03:01 1 9.51 0.00 1.06 0.18 0.05 89.20 19:03:01 2 21.92 0.00 2.57 0.57 0.05 74.89 19:03:01 3 5.88 0.00 1.49 0.20 0.03 92.40 19:03:01 4 5.39 0.00 1.34 5.46 0.03 87.78 19:03:01 5 2.82 0.00 0.85 0.05 0.02 96.26 19:03:01 6 4.49 0.00 0.92 1.27 0.02 93.31 19:03:01 7 3.90 0.00 1.42 3.47 0.03 91.17 19:04:01 all 19.85 0.00 1.79 0.81 0.06 77.49 19:04:01 0 21.98 0.00 2.21 0.22 0.05 75.54 19:04:01 1 18.65 0.00 1.77 0.28 0.05 79.25 19:04:01 2 27.27 0.00 2.04 0.10 0.05 70.54 19:04:01 3 16.57 0.00 1.66 0.03 0.05 81.69 19:04:01 4 13.62 0.00 1.40 2.37 0.07 82.53 19:04:01 5 22.40 0.00 2.09 0.02 0.05 75.45 19:04:01 6 18.71 0.00 1.32 0.82 0.07 79.08 19:04:01 7 19.64 0.00 1.86 2.62 0.05 75.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.02 0.00 3.32 1.95 0.05 79.66 Average: 0 15.12 0.00 3.46 1.79 0.05 79.58 Average: 1 15.37 0.00 3.21 1.68 0.05 79.68 Average: 2 19.07 0.00 3.79 2.05 0.05 75.04 Average: 3 14.97 0.00 2.94 0.90 0.05 81.13 Average: 4 13.03 0.00 3.09 3.24 0.05 80.58 Average: 5 14.79 0.00 2.98 0.96 0.05 81.22 Average: 6 13.69 0.00 3.84 2.96 0.05 79.45 Average: 7 14.12 0.00 3.27 1.98 0.05 80.58