---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35345 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 867 25329 0 5970 30844 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:03:dc:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe03:dc2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:19:17:a6 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:eff:fe19:17a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35345) 04/26/24 _x86_64_ (8 CPU) 10:09:13 LINUX RESTART (8 CPU) 10:10:01 tps rtps wtps bread/s bwrtn/s 10:11:01 89.15 17.56 71.59 1019.79 21454.58 10:12:01 187.29 45.48 141.81 2409.33 36113.05 10:13:02 23.81 4.65 19.16 228.36 16715.88 10:14:01 62.55 0.27 62.28 4.20 22732.96 10:15:01 206.05 2.62 203.43 131.71 115436.36 10:16:01 94.15 2.08 92.07 329.68 83169.34 10:17:01 12.58 0.02 12.56 0.13 15763.55 10:18:01 39.88 1.35 38.53 91.45 17490.02 Average: 89.49 9.27 80.21 527.92 41146.88 10:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 30156624 31715652 2782596 8.45 68208 1803020 1414092 4.16 858464 1635184 144776 10:12:01 28262840 30343548 4676380 14.20 86324 2288788 2445984 7.20 2321748 2021600 11584 10:13:02 27781396 29899172 5157824 15.66 88404 2321868 2881560 8.48 2806176 2017328 17488 10:14:01 26969756 30022664 5969464 18.12 91424 3238944 2570824 7.56 2936628 2669564 823716 10:15:01 24549504 29900136 8389716 25.47 103492 5452940 2635724 7.75 3349352 4587576 85912 10:16:01 24221416 29860060 8717804 26.47 120196 5706728 2675068 7.87 3468844 4777496 652 10:17:01 24217308 29859888 8721912 26.48 120292 5706736 2675068 7.87 3680376 4566760 16 10:18:01 25935044 31581272 7004176 21.26 123080 5711848 1515636 4.46 1974220 4563396 2648 Average: 26511736 30397799 6427484 19.51 100178 4028859 2351744 6.92 2674476 3354863 135849 10:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 44.64 31.01 712.26 5.36 0.00 0.00 0.00 0.00 10:11:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 564.46 415.66 5598.27 82.63 0.00 0.00 0.00 0.00 10:12:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 10:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:02 ens3 497.58 311.78 141.92 173.52 0.00 0.00 0.00 0.00 10:13:02 lo 5.90 5.90 25.76 25.76 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 327.62 313.88 588.25 4005.94 0.00 0.00 0.00 0.00 10:14:01 lo 3.22 3.22 0.37 0.37 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 489.00 354.96 7678.21 3920.64 0.00 0.00 0.00 0.00 10:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:16:01 docker0 140.96 241.16 14.28 3935.40 0.00 0.00 0.00 0.00 10:16:01 ens3 1816.48 1309.00 4291.79 960.43 0.00 0.00 0.00 0.00 10:16:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 1526.96 1700.62 98.65 13789.83 0.00 0.00 0.00 0.00 10:17:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 89.90 88.00 30.42 403.94 0.00 0.00 0.00 0.00 10:18:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 17.66 30.21 1.79 492.93 0.00 0.00 0.00 0.00 Average: ens3 670.30 566.15 2396.15 2915.68 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 3.37 3.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35345) 04/26/24 _x86_64_ (8 CPU) 10:09:13 LINUX RESTART (8 CPU) 10:10:01 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 7.32 0.00 0.56 5.40 0.03 86.68 10:11:01 0 1.65 0.00 0.33 0.10 0.02 97.90 10:11:01 1 3.31 0.00 0.38 16.70 0.03 79.58 10:11:01 2 31.59 0.00 1.80 6.20 0.07 60.35 10:11:01 3 5.62 0.00 0.25 3.37 0.03 90.72 10:11:01 4 13.48 0.00 0.87 0.32 0.02 85.31 10:11:01 5 1.19 0.00 0.27 15.18 0.02 83.36 10:11:01 6 0.88 0.00 0.20 0.28 0.02 98.62 10:11:01 7 0.90 0.00 0.38 1.12 0.02 97.58 10:12:01 all 26.41 0.00 1.20 2.63 0.06 69.69 10:12:01 0 35.21 0.00 1.59 2.59 0.08 60.52 10:12:01 1 27.39 0.00 1.36 1.27 0.08 69.90 10:12:01 2 28.72 0.00 0.92 3.62 0.07 66.67 10:12:01 3 29.01 0.00 1.46 5.13 0.08 64.31 10:12:01 4 15.56 0.00 0.99 0.53 0.05 82.87 10:12:01 5 32.55 0.00 0.70 6.16 0.07 60.52 10:12:01 6 17.51 0.00 0.95 0.60 0.03 80.90 10:12:01 7 25.30 0.00 1.65 1.18 0.05 71.81 10:13:02 all 30.46 0.00 2.17 0.62 0.06 66.69 10:13:02 0 33.13 0.00 2.82 0.02 0.07 63.96 10:13:02 1 29.32 0.00 1.70 0.08 0.03 68.86 10:13:02 2 29.48 0.00 1.25 0.08 0.07 69.11 10:13:02 3 34.66 0.00 4.75 4.56 0.05 55.98 10:13:02 4 25.55 0.00 2.25 0.02 0.05 72.14 10:13:02 5 27.60 0.00 0.72 0.00 0.05 71.63 10:13:02 6 34.90 0.00 0.93 0.03 0.07 64.06 10:13:02 7 29.06 0.00 2.98 0.17 0.05 67.75 10:14:01 all 28.80 0.00 0.89 1.41 0.06 68.85 10:14:01 0 24.16 0.00 1.41 1.20 0.05 73.17 10:14:01 1 33.24 0.00 1.07 0.02 0.07 65.60 10:14:01 2 36.45 0.00 0.92 0.00 0.07 62.57 10:14:01 3 18.39 0.00 0.58 8.13 0.05 72.85 10:14:01 4 22.29 0.00 1.05 0.00 0.05 76.61 10:14:01 5 27.92 0.00 0.65 0.02 0.07 71.35 10:14:01 6 36.85 0.00 0.56 0.00 0.07 62.52 10:14:01 7 31.09 0.00 0.89 1.84 0.05 66.13 10:15:01 all 8.41 0.00 2.11 10.72 0.04 78.71 10:15:01 0 9.62 0.00 2.95 20.16 0.05 67.23 10:15:01 1 8.56 0.00 2.83 9.77 0.05 78.79 10:15:01 2 10.12 0.00 1.12 1.05 0.03 87.67 10:15:01 3 7.52 0.00 1.65 0.52 0.03 90.28 10:15:01 4 6.72 0.00 3.27 2.58 0.03 87.39 10:15:01 5 6.17 0.00 1.68 33.97 0.05 58.12 10:15:01 6 10.19 0.00 1.93 1.40 0.05 86.43 10:15:01 7 8.36 0.00 1.47 16.36 0.03 73.78 10:16:01 all 15.49 0.00 3.75 7.77 0.06 72.93 10:16:01 0 17.75 0.00 3.94 18.43 0.07 59.81 10:16:01 1 15.90 0.00 6.12 8.79 0.05 69.13 10:16:01 2 14.41 0.00 4.05 0.17 0.07 81.31 10:16:01 3 22.07 0.00 4.00 0.12 0.07 73.74 10:16:01 4 12.94 0.00 3.03 1.11 0.05 82.87 10:16:01 5 14.51 0.00 2.36 12.30 0.05 70.78 10:16:01 6 16.02 0.00 3.72 13.57 0.07 66.63 10:16:01 7 10.31 0.00 2.83 7.72 0.07 79.08 10:17:01 all 17.85 0.00 0.62 0.67 0.07 80.79 10:17:01 0 22.76 0.00 0.74 0.00 0.07 76.43 10:17:01 1 17.49 0.00 0.60 5.39 0.08 76.44 10:17:01 2 11.94 0.00 0.40 0.00 0.05 87.61 10:17:01 3 20.96 0.00 0.64 0.00 0.10 78.31 10:17:01 4 2.64 0.00 0.10 0.00 0.00 97.26 10:17:01 5 16.40 0.00 0.49 0.00 0.07 83.05 10:17:01 6 26.32 0.00 0.87 0.00 0.08 72.72 10:17:01 7 24.32 0.00 1.14 0.00 0.08 74.46 10:18:01 all 7.98 0.00 0.52 1.87 0.03 89.60 10:18:01 0 8.21 0.00 0.65 0.27 0.02 90.85 10:18:01 1 0.70 0.00 0.33 12.59 0.05 86.33 10:18:01 2 3.38 0.00 0.38 0.08 0.02 96.14 10:18:01 3 17.77 0.00 0.85 0.99 0.03 80.36 10:18:01 4 1.90 0.00 0.27 0.00 0.02 97.81 10:18:01 5 13.26 0.00 0.67 0.23 0.03 85.81 10:18:01 6 1.53 0.00 0.30 0.02 0.03 98.12 10:18:01 7 17.13 0.00 0.69 0.80 0.05 81.33 Average: all 17.82 0.00 1.48 3.89 0.05 76.76 Average: 0 19.05 0.00 1.80 5.34 0.05 73.75 Average: 1 16.96 0.00 1.80 6.84 0.06 74.35 Average: 2 20.72 0.00 1.35 1.40 0.05 76.47 Average: 3 19.50 0.00 1.77 2.84 0.06 75.82 Average: 4 12.62 0.00 1.48 0.57 0.03 85.30 Average: 5 17.44 0.00 0.94 8.48 0.05 73.10 Average: 6 17.99 0.00 1.18 1.98 0.05 78.79 Average: 7 18.29 0.00 1.50 3.65 0.05 76.51