---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79090 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 15G 141G 10% / 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 895 24578 0 6693 30815 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:6c:8a:39 brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe6c:8a39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:9a:16:1c 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:e0ff:fe9a:161c/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-79090) 10/24/24 _x86_64_ (8 CPU) 10:46:31 LINUX RESTART (8 CPU) 10:47:01 tps rtps wtps bread/s bwrtn/s 10:48:02 240.40 57.63 182.77 3640.12 43008.46 10:49:01 77.61 14.00 63.62 981.12 24459.99 10:50:01 212.94 19.16 193.77 2261.21 99148.85 10:51:01 204.68 4.50 200.18 405.46 87681.71 10:52:01 274.77 0.40 274.37 41.33 36367.81 10:53:01 101.57 0.23 101.33 16.53 29214.20 10:54:01 21.71 0.02 21.70 0.67 19714.85 10:55:01 78.34 1.28 77.05 93.72 21179.27 Average: 151.67 12.15 139.52 930.10 45146.45 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:02 30312584 31674564 2626628 7.97 51572 1631124 1446968 4.26 866720 1487468 59908 10:49:01 30119900 31690328 2819312 8.56 70160 1811032 1422728 4.19 878980 1646344 151776 10:50:01 25638396 31620400 7300816 22.16 128036 5987632 1715772 5.05 1031500 5742684 1949496 10:51:01 25248744 31339044 7690468 23.35 130980 6096772 3829344 11.27 1350968 5780376 2336 10:52:01 23082176 29602036 9857036 29.92 157240 6473088 9242700 27.19 3272692 5943196 184 10:53:01 22582296 29202944 10356916 31.44 172516 6544316 9249392 27.21 3712468 5981116 1704 10:54:01 22621144 29242344 10318068 31.32 172640 6546000 9022288 26.55 3681692 5976120 184 10:55:01 25230080 31615368 7709132 23.40 174316 6303468 1633060 4.80 1354400 5772900 18044 Average: 25604415 30748378 7334797 22.27 132182 5174179 4695282 13.81 2018678 4791276 272954 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:02 ens3 377.46 241.04 941.22 68.08 0.00 0.00 0.00 0.00 10:48:02 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 35.50 24.40 651.87 14.14 0.00 0.00 0.00 0.00 10:49:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 1305.33 656.99 34538.20 58.09 0.00 0.00 0.00 0.00 10:50:01 lo 13.72 13.72 1.33 1.33 0.00 0.00 0.00 0.00 10:51:01 veth2aa1ed5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 vethebafc1c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth6c1f7e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 vethebafc1c 0.22 0.50 0.02 0.20 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 vethdfeecd2 4.92 7.33 0.52 136.93 0.00 0.00 0.00 0.01 10:52:01 ens3 1780.02 965.81 37258.08 146.36 0.00 0.00 0.00 0.00 10:53:01 vethebafc1c 0.57 0.58 0.05 1.37 0.00 0.00 0.00 0.00 10:53:01 docker0 12.93 18.08 2.10 286.89 0.00 0.00 0.00 0.00 10:53:01 vethdfeecd2 0.53 0.43 0.04 0.03 0.00 0.00 0.00 0.00 10:53:01 ens3 21.75 16.38 287.94 3.21 0.00 0.00 0.00 0.00 10:54:01 vethebafc1c 1.10 1.35 0.13 1.60 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 vethdfeecd2 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 6.18 6.97 3.31 1.14 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 40.68 35.36 67.46 15.77 0.00 0.00 0.00 0.00 10:55:01 lo 27.33 27.33 2.51 2.51 0.00 0.00 0.00 0.00 Average: docker0 1.62 2.26 0.26 35.93 0.00 0.00 0.00 0.00 Average: ens3 229.66 127.00 4702.42 20.67 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79090) 10/24/24 _x86_64_ (8 CPU) 10:46:31 LINUX RESTART (8 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:02 all 7.15 0.00 0.87 10.07 0.04 81.87 10:48:02 0 2.69 0.00 0.82 1.54 0.03 94.92 10:48:02 1 14.20 0.00 1.17 1.05 0.03 83.55 10:48:02 2 1.71 0.00 0.65 1.17 0.05 96.42 10:48:02 3 6.84 0.00 0.52 22.52 0.05 70.06 10:48:02 4 7.65 0.00 0.97 26.05 0.05 65.28 10:48:02 5 12.90 0.00 1.66 6.01 0.03 79.40 10:48:02 6 8.63 0.00 0.55 20.91 0.03 69.87 10:48:02 7 2.65 0.00 0.57 1.35 0.02 95.41 10:49:01 all 4.95 0.00 0.50 8.51 0.02 86.03 10:49:01 0 1.34 0.00 0.37 1.94 0.00 96.35 10:49:01 1 8.36 0.00 0.68 17.42 0.02 73.52 10:49:01 2 2.58 0.00 0.44 16.43 0.02 80.53 10:49:01 3 2.19 0.00 0.19 4.62 0.02 92.98 10:49:01 4 0.68 0.00 0.26 19.95 0.03 79.08 10:49:01 5 12.58 0.00 0.97 1.58 0.05 84.82 10:49:01 6 5.43 0.00 0.37 5.51 0.02 88.67 10:49:01 7 6.38 0.00 0.71 0.65 0.02 92.24 10:50:01 all 14.42 0.00 5.97 15.28 0.07 64.26 10:50:01 0 10.40 0.00 6.20 3.66 0.05 79.69 10:50:01 1 24.87 0.00 5.05 8.17 0.07 61.84 10:50:01 2 13.03 0.00 6.02 8.52 0.05 72.38 10:50:01 3 14.69 0.00 5.23 4.21 0.05 75.82 10:50:01 4 12.84 0.00 6.90 20.92 0.10 59.23 10:50:01 5 13.24 0.00 5.99 21.39 0.08 59.30 10:50:01 6 12.61 0.00 6.17 43.45 0.07 37.70 10:50:01 7 13.73 0.00 6.15 12.18 0.05 67.90 10:51:01 all 2.32 0.00 1.01 17.56 0.03 79.09 10:51:01 0 1.69 0.00 0.59 2.93 0.02 94.78 10:51:01 1 3.06 0.00 0.69 2.16 0.02 94.07 10:51:01 2 2.42 0.00 1.46 50.77 0.03 45.31 10:51:01 3 1.88 0.00 0.85 29.03 0.02 68.22 10:51:01 4 3.11 0.00 1.12 4.37 0.02 91.39 10:51:01 5 2.44 0.00 1.66 32.09 0.03 63.78 10:51:01 6 1.55 0.00 0.97 16.70 0.02 80.76 10:51:01 7 2.34 0.00 0.75 2.61 0.05 94.24 10:52:01 all 25.57 0.00 3.97 10.18 0.09 60.18 10:52:01 0 21.53 0.00 3.78 19.27 0.08 55.32 10:52:01 1 33.74 0.00 4.52 3.68 0.10 57.95 10:52:01 2 21.77 0.00 3.71 12.06 0.08 62.37 10:52:01 3 28.90 0.00 4.34 4.83 0.10 61.82 10:52:01 4 28.61 0.00 3.58 16.86 0.10 50.84 10:52:01 5 24.76 0.00 4.20 8.00 0.08 62.96 10:52:01 6 25.02 0.00 4.16 10.28 0.08 60.46 10:52:01 7 20.29 0.00 3.52 6.40 0.08 69.71 10:53:01 all 9.34 0.00 1.68 4.10 0.05 84.83 10:53:01 0 11.56 0.00 1.87 1.99 0.05 84.52 10:53:01 1 9.14 0.00 1.24 0.37 0.05 89.20 10:53:01 2 7.86 0.00 1.86 0.50 0.05 89.73 10:53:01 3 10.03 0.00 1.90 6.44 0.05 81.58 10:53:01 4 10.21 0.00 1.64 0.69 0.07 87.40 10:53:01 5 9.30 0.00 1.71 5.99 0.07 82.92 10:53:01 6 7.44 0.00 1.65 15.52 0.07 75.32 10:53:01 7 9.16 0.00 1.54 1.41 0.05 87.84 10:54:01 all 0.84 0.00 0.21 2.02 0.03 96.90 10:54:01 0 1.20 0.00 0.27 0.15 0.02 98.37 10:54:01 1 1.17 0.00 0.37 0.08 0.05 98.33 10:54:01 2 0.60 0.00 0.18 0.12 0.03 99.06 10:54:01 3 0.58 0.00 0.22 0.05 0.02 99.13 10:54:01 4 0.73 0.00 0.20 0.20 0.02 98.85 10:54:01 5 0.90 0.00 0.18 0.22 0.02 98.68 10:54:01 6 0.52 0.00 0.15 14.98 0.02 84.34 10:54:01 7 0.99 0.00 0.13 0.37 0.03 98.48 10:55:01 all 5.18 0.00 0.81 2.44 0.03 91.54 10:55:01 0 2.31 0.00 0.63 0.63 0.02 96.41 10:55:01 1 4.88 0.00 0.84 0.22 0.02 94.05 10:55:01 2 1.99 0.00 0.82 0.52 0.02 96.65 10:55:01 3 3.15 0.00 0.85 0.27 0.03 95.70 10:55:01 4 12.75 0.00 1.12 0.97 0.05 85.11 10:55:01 5 13.85 0.00 0.90 1.15 0.05 84.04 10:55:01 6 1.15 0.00 0.70 15.59 0.03 82.52 10:55:01 7 1.37 0.00 0.63 0.18 0.02 97.80 Average: all 8.71 0.00 1.87 8.76 0.04 80.62 Average: 0 6.59 0.00 1.81 4.01 0.03 87.56 Average: 1 12.40 0.00 1.82 4.11 0.04 81.63 Average: 2 6.49 0.00 1.89 11.23 0.04 80.35 Average: 3 8.51 0.00 1.76 9.00 0.04 80.68 Average: 4 9.56 0.00 1.97 11.21 0.05 77.20 Average: 5 11.23 0.00 2.16 9.56 0.05 77.00 Average: 6 7.77 0.00 1.83 17.85 0.04 72.50 Average: 7 7.10 0.00 1.75 3.14 0.04 87.98