---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-13280 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 837 23346 0 7983 30873 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:04:86:68 brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe04:8668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:cb:45:3b 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-13280) 01/18/24 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 142.71 72.04 70.67 4648.46 22957.64 22:50:01 106.48 12.38 94.10 248.36 64100.25 22:51:01 202.80 2.57 200.23 100.78 115064.02 22:52:01 222.53 3.12 219.41 314.61 55238.66 22:53:01 44.59 17.18 27.41 3542.48 34106.98 22:54:01 156.31 0.02 156.29 0.13 34503.18 22:55:01 22.90 0.00 22.90 0.00 29336.71 22:56:01 87.52 0.00 87.52 0.00 16359.01 22:57:01 28.36 0.50 27.86 53.46 30122.18 Average: 112.63 11.87 100.77 983.09 44683.01 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30134256 31724656 2804964 8.52 67788 1834280 1381180 4.06 846084 1671420 161060 22:50:01 28627396 31706432 4311824 13.09 77020 3288120 1338796 3.94 858704 3117628 161676 22:51:01 26392496 31050620 6546724 19.88 107008 4770876 2031988 5.98 1544240 4574360 29372 22:52:01 24964732 30857356 7974488 24.21 165876 5799228 2195032 6.46 1902212 5490944 84940 22:53:01 23810248 30615788 9128972 27.71 166472 6689032 2403924 7.07 2770952 5753808 470088 22:54:01 24287844 31504368 8651376 26.26 167772 7086044 1540000 4.53 2010124 6026708 191952 22:55:01 22728784 30124240 10210436 31.00 167856 7259936 2441616 7.18 3657868 5924104 4884 22:56:01 24249432 31675384 8689788 26.38 167952 7289568 1409640 4.15 2022936 6046488 192456 22:57:01 23939312 31639520 8999908 27.32 171080 7553280 1434104 4.22 2242116 6132432 38020 Average: 25459389 31210929 7479831 22.71 139869 5730040 1797364 5.29 1983915 4970877 148272 22:48:02 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 309.91 239.11 1670.58 69.70 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 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 6643.53 4258.71 24548.44 1050.33 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 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 298.17 261.29 2644.92 48.54 0.00 0.00 0.00 0.00 22:51:01 lo 0.33 0.33 0.03 0.03 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 385.47 272.65 3322.16 52.50 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.19 0.19 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 29.33 23.35 14.80 12.33 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 99.57 91.37 197.39 29.16 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 3.25 2.45 1.00 0.87 0.00 0.00 0.00 0.00 22:55:01 lo 8.48 8.48 0.44 0.44 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 20.75 15.21 4.50 4.93 0.00 0.00 0.00 0.00 22:56:01 lo 32.68 32.68 1.68 1.68 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 1678.04 1222.83 423.13 7873.96 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.03 0.03 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 1053.36 710.53 3651.07 1017.55 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-13280) 01/18/24 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.52 0.00 1.01 2.31 0.04 85.12 22:49:01 0 4.87 0.00 0.63 0.14 0.03 94.33 22:49:01 1 5.95 0.00 0.58 0.37 0.03 93.07 22:49:01 2 2.85 0.00 0.85 0.07 0.03 96.20 22:49:01 3 33.74 0.00 1.94 2.38 0.07 61.87 22:49:01 4 16.43 0.00 1.36 1.19 0.05 80.97 22:49:01 5 3.00 0.00 0.83 3.78 0.03 92.35 22:49:01 6 13.14 0.00 1.12 0.82 0.03 84.89 22:49:01 7 12.24 0.00 0.75 9.77 0.03 77.20 22:50:01 all 5.84 0.00 2.89 2.90 0.06 88.30 22:50:01 0 8.62 0.00 0.99 0.00 0.03 90.36 22:50:01 1 3.80 0.00 3.76 1.39 0.05 91.00 22:50:01 2 2.04 0.00 1.40 0.61 0.03 95.92 22:50:01 3 4.60 0.00 5.17 0.10 0.05 90.07 22:50:01 4 18.60 0.00 4.30 1.46 0.10 75.53 22:50:01 5 2.30 0.00 2.28 1.32 0.05 94.05 22:50:01 6 4.37 0.00 1.23 0.94 0.07 93.39 22:50:01 7 2.38 0.00 3.97 17.49 0.05 76.10 22:51:01 all 12.14 0.00 1.69 7.82 0.06 78.29 22:51:01 0 6.00 0.00 0.62 0.35 0.03 93.00 22:51:01 1 10.26 0.00 1.80 24.61 0.10 63.24 22:51:01 2 8.61 0.00 0.32 1.15 0.05 89.87 22:51:01 3 14.41 0.00 5.95 0.32 0.08 79.24 22:51:01 4 37.31 0.00 2.16 0.18 0.07 60.27 22:51:01 5 6.30 0.00 0.25 0.00 0.03 93.42 22:51:01 6 8.13 0.00 0.94 14.62 0.08 76.23 22:51:01 7 6.09 0.00 1.51 21.43 0.05 70.92 22:52:01 all 15.21 0.00 2.97 5.08 0.08 76.66 22:52:01 0 11.94 0.00 2.37 5.00 0.08 80.60 22:52:01 1 12.26 0.00 4.18 1.33 0.12 82.11 22:52:01 2 18.88 0.00 3.43 2.77 0.05 74.88 22:52:01 3 19.85 0.00 2.56 10.11 0.12 67.37 22:52:01 4 7.84 0.00 1.88 6.14 0.07 84.07 22:52:01 5 9.90 0.00 2.99 11.83 0.08 75.21 22:52:01 6 23.74 0.00 3.85 1.08 0.07 71.27 22:52:01 7 17.29 0.00 2.53 2.40 0.07 77.71 22:53:01 all 28.16 0.00 2.51 1.61 0.06 67.66 22:53:01 0 12.81 0.00 1.36 0.00 0.12 85.71 22:53:01 1 12.25 0.00 7.02 0.79 0.05 79.90 22:53:01 2 30.21 0.00 1.65 0.00 0.05 68.08 22:53:01 3 46.10 0.00 3.47 0.00 0.08 50.34 22:53:01 4 18.07 0.00 1.40 10.25 0.05 70.23 22:53:01 5 15.02 0.00 1.10 1.82 0.03 82.03 22:53:01 6 65.60 0.00 2.89 0.00 0.07 31.44 22:53:01 7 25.31 0.00 1.19 0.00 0.03 73.47 22:54:01 all 17.17 0.00 2.00 2.68 0.13 78.02 22:54:01 0 24.48 0.00 3.44 5.08 0.10 66.90 22:54:01 1 24.92 0.00 2.53 5.72 0.05 66.78 22:54:01 2 8.14 0.00 0.85 0.00 0.03 90.97 22:54:01 3 5.31 0.00 0.62 0.00 0.03 94.04 22:54:01 4 12.27 0.00 2.51 9.07 0.56 75.59 22:54:01 5 8.78 0.00 0.74 0.00 0.08 90.40 22:54:01 6 13.30 0.00 1.25 0.95 0.05 84.45 22:54:01 7 40.23 0.00 4.06 0.54 0.08 55.09 22:55:01 all 13.19 0.00 3.52 1.59 0.08 81.62 22:55:01 0 5.32 0.00 1.45 0.00 0.05 93.18 22:55:01 1 6.27 0.00 2.75 12.75 0.13 78.10 22:55:01 2 42.84 0.00 2.99 0.00 0.10 54.07 22:55:01 3 11.38 0.00 4.12 0.00 0.08 84.41 22:55:01 4 8.32 0.00 1.63 0.00 0.05 89.99 22:55:01 5 4.77 0.00 3.01 0.00 0.12 92.11 22:55:01 6 6.46 0.00 3.55 0.00 0.03 89.96 22:55:01 7 20.28 0.00 8.66 0.00 0.07 71.00 22:56:01 all 10.13 0.00 8.23 0.91 0.11 80.61 22:56:01 0 4.96 0.00 8.43 0.00 0.12 86.50 22:56:01 1 3.90 0.00 3.80 7.32 0.10 84.87 22:56:01 2 7.32 0.00 7.90 0.00 0.10 84.68 22:56:01 3 14.95 0.00 9.62 0.00 0.10 75.33 22:56:01 4 7.21 0.00 3.49 0.00 0.12 89.18 22:56:01 5 11.85 0.00 8.81 0.00 0.10 79.24 22:56:01 6 7.84 0.00 8.37 0.00 0.10 83.69 22:56:01 7 23.13 0.00 15.45 0.00 0.08 61.34 22:57:01 all 6.74 0.00 0.86 1.24 0.02 91.14 22:57:01 0 0.91 0.00 1.24 0.05 0.02 97.79 22:57:01 1 0.38 0.00 0.27 6.99 0.03 92.33 22:57:01 2 1.95 0.00 0.75 0.00 0.03 97.26 22:57:01 3 0.40 0.00 0.10 0.00 0.00 99.50 22:57:01 4 16.93 0.00 1.84 0.22 0.03 80.99 22:57:01 5 0.65 0.00 0.95 0.00 0.00 98.40 22:57:01 6 2.19 0.00 0.54 0.02 0.02 97.24 22:57:01 7 30.56 0.00 1.19 2.58 0.03 65.63 Average: all 13.36 0.00 2.86 2.90 0.07 80.81 Average: 0 8.88 0.00 2.29 1.18 0.07 87.58 Average: 1 8.90 0.00 2.97 6.82 0.07 81.24 Average: 2 13.68 0.00 2.24 0.51 0.05 83.52 Average: 3 16.72 0.00 3.73 1.43 0.07 78.05 Average: 4 15.89 0.00 2.29 3.18 0.12 78.52 Average: 5 6.96 0.00 2.33 2.08 0.06 88.58 Average: 6 16.10 0.00 2.64 2.05 0.06 79.16 Average: 7 19.76 0.00 4.37 6.01 0.06 69.81