---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-14557 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 16G 140G 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 858 23348 0 7959 30852 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:95:e1:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe95:e180/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:43:11:53 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-v1-8c-8g-14557) 06/03/24 _x86_64_ (8 CPU) 22:47:42 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 338.43 79.62 258.81 5250.06 63849.09 22:50:01 107.02 12.48 94.53 263.56 37771.30 22:51:01 230.88 2.57 228.31 87.85 155858.29 22:52:01 243.86 20.46 223.40 3856.96 61357.11 22:53:01 32.33 0.00 32.33 0.00 42472.79 22:54:01 165.44 0.00 165.44 0.00 52251.02 22:55:01 20.16 0.00 20.16 0.00 24396.27 22:56:01 78.65 0.00 78.65 0.00 1436.69 22:57:01 19.01 0.57 18.45 56.12 15349.58 Average: 137.31 12.86 124.45 1057.15 50526.42 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30173944 31714572 2765276 8.40 66420 1785612 1377820 4.05 848832 1624860 127428 22:50:01 27963356 31678656 4975864 15.11 81204 3907620 1349116 3.97 1156428 3451384 1784788 22:51:01 26189580 30937016 6749640 20.49 112016 4852816 2152512 6.33 1653212 4656860 145452 22:52:01 24544988 30796604 8394232 25.48 166828 6149260 2235068 6.58 1995340 5803368 345284 22:53:01 23843228 30644920 9095992 27.61 167136 6683876 2361612 6.95 2745568 5741288 476112 22:54:01 24019624 31225960 8919596 27.08 168484 7074844 1808252 5.32 2321468 5978732 1944 22:55:01 22693696 30081988 10245524 31.10 168572 7251724 2488456 7.32 3698140 5916260 5364 22:56:01 24201624 31663212 8737596 26.53 168648 7322944 1409552 4.15 2060868 6050104 237068 22:57:01 23947252 31630164 8991968 27.30 169988 7537964 1411132 4.15 2247776 6114588 16356 Average: 25286366 31152566 7652854 23.23 141033 5840740 1843724 5.42 2080848 5037494 348866 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 379.22 256.89 1508.20 75.66 0.00 0.00 0.00 0.00 22:49:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6908.03 4485.09 24710.99 1062.03 0.00 0.00 0.00 0.00 22:50:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 377.87 297.70 3040.22 64.49 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 309.92 238.49 2942.12 48.96 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 20.55 19.81 14.28 12.38 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 77.47 65.79 186.58 19.71 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.57 2.50 1.06 1.04 0.00 0.00 0.00 0.00 22:55:01 lo 13.31 13.31 0.68 0.68 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 13.21 10.66 2.84 4.18 0.00 0.00 0.00 0.00 22:56:01 lo 27.85 27.85 1.43 1.43 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 2102.42 1355.59 487.42 7908.57 0.00 0.00 0.00 0.00 22:57:01 lo 0.40 0.40 0.04 0.04 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 1132.45 748.04 3654.79 1021.87 0.00 0.00 0.00 0.00 Average: lo 5.14 5.14 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-14557) 06/03/24 _x86_64_ (8 CPU) 22:47:42 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.63 0.00 1.43 4.12 0.04 83.77 22:49:01 0 5.74 0.00 1.17 1.00 0.02 92.07 22:49:01 1 4.69 0.00 0.82 0.62 0.02 93.86 22:49:01 2 15.82 0.00 1.89 11.10 0.05 71.14 22:49:01 3 25.99 0.00 2.18 1.21 0.05 70.58 22:49:01 4 20.65 0.00 1.91 3.51 0.05 73.89 22:49:01 5 4.82 0.00 1.02 2.39 0.02 91.75 22:49:01 6 5.05 0.00 0.48 11.58 0.02 82.87 22:49:01 7 2.32 0.00 2.00 1.58 0.05 94.06 22:50:01 all 7.63 0.00 3.01 2.10 0.05 87.21 22:50:01 0 12.63 0.00 4.63 0.02 0.05 82.67 22:50:01 1 5.94 0.00 2.45 0.15 0.03 91.42 22:50:01 2 2.83 0.00 2.73 2.09 0.05 92.30 22:50:01 3 21.64 0.00 1.53 0.87 0.08 75.87 22:50:01 4 3.25 0.00 4.58 0.00 0.03 92.13 22:50:01 5 6.30 0.00 0.55 1.88 0.05 91.21 22:50:01 6 4.05 0.00 1.24 8.83 0.03 85.84 22:50:01 7 4.34 0.00 6.39 2.94 0.10 86.23 22:51:01 all 12.26 0.00 1.69 4.78 0.05 81.22 22:51:01 0 7.75 0.00 0.73 1.33 0.05 90.14 22:51:01 1 11.89 0.00 0.69 0.10 0.07 87.26 22:51:01 2 14.11 0.00 2.07 5.73 0.05 78.03 22:51:01 3 15.57 0.00 5.15 4.61 0.08 74.59 22:51:01 4 10.87 0.00 0.35 0.48 0.02 88.28 22:51:01 5 12.97 0.00 1.56 16.02 0.05 69.40 22:51:01 6 9.71 0.00 1.17 3.05 0.05 86.02 22:51:01 7 15.31 0.00 1.86 6.95 0.07 75.81 22:52:01 all 17.72 0.00 3.07 3.45 0.07 75.69 22:52:01 0 12.37 0.00 4.77 3.14 0.07 79.66 22:52:01 1 18.20 0.00 1.55 1.17 0.07 79.00 22:52:01 2 28.59 0.00 1.48 0.07 0.08 69.78 22:52:01 3 15.05 0.00 4.28 3.52 0.10 77.06 22:52:01 4 7.64 0.00 1.22 4.37 0.03 86.73 22:52:01 5 21.36 0.00 4.21 6.45 0.07 67.91 22:52:01 6 15.53 0.00 2.47 8.29 0.07 73.65 22:52:01 7 23.05 0.00 4.67 0.51 0.07 71.71 22:53:01 all 27.65 0.00 2.58 0.57 0.05 69.14 22:53:01 0 8.90 0.00 0.73 0.22 0.02 90.13 22:53:01 1 35.61 0.00 3.47 0.00 0.07 60.85 22:53:01 2 22.13 0.00 1.82 0.00 0.07 75.98 22:53:01 3 24.44 0.00 1.75 0.00 0.03 73.78 22:53:01 4 24.09 0.00 7.04 3.53 0.07 65.28 22:53:01 5 46.90 0.00 2.94 0.00 0.07 50.09 22:53:01 6 27.72 0.00 1.64 0.82 0.07 69.76 22:53:01 7 31.53 0.00 1.30 0.00 0.05 67.12 22:54:01 all 16.24 0.00 2.52 0.96 0.06 80.22 22:54:01 0 25.75 0.00 8.14 0.00 0.05 66.05 22:54:01 1 15.45 0.00 2.69 0.00 0.07 81.80 22:54:01 2 8.39 0.00 1.27 0.00 0.05 90.29 22:54:01 3 19.72 0.00 0.72 0.00 0.03 79.53 22:54:01 4 8.38 0.00 1.31 7.60 0.07 82.64 22:54:01 5 15.05 0.00 1.86 0.03 0.07 82.99 22:54:01 6 14.84 0.00 0.89 0.00 0.05 84.22 22:54:01 7 22.23 0.00 3.27 0.07 0.05 74.38 22:55:01 all 13.40 0.00 4.39 0.29 0.06 81.85 22:55:01 0 4.35 0.00 2.38 0.00 0.05 93.21 22:55:01 1 54.78 0.00 7.61 0.00 0.10 37.51 22:55:01 2 8.69 0.00 6.86 0.00 0.03 84.42 22:55:01 3 6.22 0.00 2.24 0.00 0.05 91.49 22:55:01 4 2.75 0.00 2.19 2.36 0.05 92.64 22:55:01 5 5.04 0.00 2.15 0.00 0.14 92.67 22:55:01 6 18.98 0.00 9.03 0.00 0.05 71.94 22:55:01 7 6.14 0.00 2.58 0.00 0.03 91.24 22:56:01 all 10.01 0.00 7.85 0.22 0.07 81.84 22:56:01 0 4.47 0.00 7.33 0.00 0.05 88.15 22:56:01 1 36.28 0.00 16.77 0.00 0.08 46.86 22:56:01 2 6.86 0.00 8.16 0.00 0.07 84.91 22:56:01 3 7.35 0.00 8.78 0.00 0.07 83.81 22:56:01 4 5.55 0.00 4.21 0.14 0.10 90.01 22:56:01 5 4.91 0.00 6.31 1.53 0.07 87.18 22:56:01 6 5.21 0.00 3.10 0.00 0.07 91.62 22:56:01 7 9.71 0.00 8.27 0.14 0.08 81.80 22:57:01 all 7.64 0.00 0.89 0.47 0.03 90.97 22:57:01 0 3.47 0.00 1.90 0.00 0.02 94.61 22:57:01 1 10.80 0.00 0.45 0.02 0.02 88.72 22:57:01 2 15.77 0.00 1.44 0.17 0.05 82.56 22:57:01 3 0.50 0.00 0.20 0.00 0.02 99.28 22:57:01 4 0.77 0.00 0.70 1.17 0.02 97.34 22:57:01 5 1.12 0.00 0.67 2.24 0.03 95.94 22:57:01 6 16.58 0.00 1.36 0.07 0.03 81.96 22:57:01 7 12.20 0.00 0.38 0.10 0.02 87.30 Average: all 13.70 0.00 3.05 1.88 0.05 81.32 Average: 0 9.48 0.00 3.53 0.63 0.04 86.32 Average: 1 21.53 0.00 4.04 0.23 0.06 74.14 Average: 2 13.69 0.00 3.08 2.13 0.06 81.04 Average: 3 15.16 0.00 2.97 1.13 0.06 80.68 Average: 4 9.34 0.00 2.61 2.58 0.05 85.42 Average: 5 13.18 0.00 2.36 3.40 0.06 81.00 Average: 6 13.08 0.00 2.37 3.62 0.05 80.87 Average: 7 14.12 0.00 3.40 1.36 0.06 81.06