---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-18419 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 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 848 23347 0 7970 30863 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:e2:95:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fee2:95bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:93:52:25 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-18419) 03/26/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 115.64 37.85 77.79 1735.29 23133.49 22:50:01 109.42 13.35 96.07 304.75 70977.37 22:51:02 208.12 1.86 206.26 47.93 112228.99 22:52:01 240.55 20.49 220.06 3921.64 56109.95 22:53:01 166.37 0.02 166.36 0.13 52679.49 22:54:01 95.35 0.02 95.33 0.13 28452.86 22:55:01 19.93 0.00 19.93 0.00 21878.22 22:56:01 91.45 0.00 91.45 0.00 22830.85 22:57:01 29.06 0.50 28.56 53.46 26904.98 Average: 119.33 8.21 111.12 667.58 46122.92 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30117656 31703868 2821564 8.57 69712 1827544 1460300 4.30 866896 1664008 158472 22:50:01 27063984 31449084 5875236 17.84 95984 4530236 2029824 5.97 1122448 4347572 2646452 22:51:02 25688236 30875704 7250984 22.01 145124 5190760 2177532 6.41 1748396 4994424 515480 22:52:01 23905972 30323764 9033248 27.42 166988 6311572 2746028 8.08 2610484 5823044 462168 22:53:01 23867960 30781072 9071260 27.54 168132 6791452 2175256 6.40 2645512 5812344 68032 22:54:01 23822764 31038140 9116456 27.68 168428 7084220 2013108 5.92 2578200 5919332 2516 22:55:01 22656152 30056792 10283068 31.22 168520 7263968 2597768 7.64 3723644 5928100 10940 22:56:01 24133572 31665608 8805648 26.73 168612 7391568 1404088 4.13 2092468 6084956 148316 22:57:01 23878248 31572532 9060972 27.51 170260 7548784 1489400 4.38 2306960 6125948 24044 Average: 25014949 31051840 7924271 24.06 146862 5993345 2010367 5.91 2188334 5188859 448491 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 ens3 105.31 65.64 964.81 14.49 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:50:01 ens3 7118.05 4072.50 24682.65 1047.84 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 22:51:02 lo 0.93 0.93 0.15 0.15 0.00 0.00 0.00 0.00 22:51:02 ens3 409.59 304.21 3643.77 57.40 0.00 0.00 0.00 0.00 22:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 178.87 145.94 2293.60 20.00 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 62.47 48.58 182.50 14.16 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 64.19 48.98 13.50 13.48 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 22:55:01 lo 17.81 17.81 0.91 0.91 0.00 0.00 0.00 0.00 22:55:01 ens3 2.88 2.67 0.58 0.68 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 22:56:01 lo 23.40 23.40 1.20 1.20 0.00 0.00 0.00 0.00 22:56:01 ens3 20.79 15.83 4.51 4.81 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 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 2054.12 1419.98 468.60 7892.43 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 Average: lo 5.09 5.09 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1114.49 681.38 3586.06 1008.89 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-18419) 03/26/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.32 0.00 0.82 2.47 0.03 86.36 22:49:01 0 2.63 0.00 0.48 0.15 0.02 96.72 22:49:01 1 11.28 0.00 0.72 0.97 0.03 87.01 22:49:01 2 1.59 0.00 0.35 0.67 0.05 97.34 22:49:01 3 32.94 0.00 1.92 1.58 0.07 63.49 22:49:01 4 7.50 0.00 0.65 0.32 0.02 91.52 22:49:01 5 2.63 0.00 0.69 14.53 0.05 82.11 22:49:01 6 11.51 0.00 0.76 1.19 0.03 86.50 22:49:01 7 12.43 0.00 0.98 0.38 0.03 86.17 22:50:01 all 10.43 0.00 3.69 3.30 0.05 82.53 22:50:01 0 5.72 0.00 4.65 0.02 0.03 89.57 22:50:01 1 7.98 0.00 8.29 0.15 0.08 83.49 22:50:01 2 6.39 0.00 1.96 21.61 0.05 69.98 22:50:01 3 2.76 0.00 0.23 0.20 0.00 96.81 22:50:01 4 4.65 0.00 0.67 0.08 0.02 94.58 22:50:01 5 25.02 0.00 10.51 3.30 0.08 61.08 22:50:01 6 23.61 0.00 1.32 0.77 0.03 74.27 22:50:01 7 7.20 0.00 1.97 0.29 0.05 90.49 22:51:02 all 9.73 0.00 2.17 10.57 0.06 77.47 22:51:02 0 10.20 0.00 1.18 2.60 0.05 85.97 22:51:02 1 6.33 0.00 0.38 0.00 0.05 93.24 22:51:02 2 11.56 0.00 3.94 34.80 0.07 49.64 22:51:02 3 12.72 0.00 3.64 0.59 0.08 82.98 22:51:02 4 10.87 0.00 3.96 23.75 0.07 61.35 22:51:02 5 7.53 0.00 0.79 6.35 0.05 85.28 22:51:02 6 10.83 0.00 2.93 15.86 0.08 70.29 22:51:02 7 7.83 0.00 0.57 0.90 0.05 90.65 22:52:01 all 23.90 0.00 2.58 4.52 0.07 68.92 22:52:01 0 27.50 0.00 3.13 7.06 0.09 62.22 22:52:01 1 18.98 0.00 3.06 21.17 0.09 56.70 22:52:01 2 20.75 0.00 2.12 0.07 0.05 77.00 22:52:01 3 19.17 0.00 1.62 0.05 0.07 79.09 22:52:01 4 25.86 0.00 3.17 0.75 0.07 70.16 22:52:01 5 21.64 0.00 2.49 0.94 0.09 74.85 22:52:01 6 27.22 0.00 1.99 5.74 0.07 64.98 22:52:01 7 30.10 0.00 3.09 0.32 0.07 66.41 22:53:01 all 24.23 0.00 2.43 2.83 0.06 70.44 22:53:01 0 20.02 0.00 3.32 8.47 0.05 68.14 22:53:01 1 54.81 0.00 2.44 0.08 0.08 42.58 22:53:01 2 14.08 0.00 2.77 0.02 0.10 83.03 22:53:01 3 32.35 0.00 2.86 0.38 0.05 64.36 22:53:01 4 14.94 0.00 2.46 5.38 0.03 77.19 22:53:01 5 27.69 0.00 3.44 0.00 0.05 68.82 22:53:01 6 12.57 0.00 0.97 1.10 0.05 85.30 22:53:01 7 17.32 0.00 1.17 7.21 0.03 74.27 22:54:01 all 14.09 0.00 2.45 1.85 0.05 81.56 22:54:01 0 3.13 0.00 0.43 0.00 0.02 96.42 22:54:01 1 10.44 0.00 2.34 1.97 0.05 85.21 22:54:01 2 7.05 0.00 1.19 0.00 0.07 91.70 22:54:01 3 18.69 0.00 2.68 0.13 0.10 78.39 22:54:01 4 7.63 0.00 1.61 6.95 0.03 83.78 22:54:01 5 13.93 0.00 1.57 0.00 0.03 84.47 22:54:01 6 11.63 0.00 2.51 2.91 0.05 82.90 22:54:01 7 40.18 0.00 7.33 2.85 0.07 49.57 22:55:01 all 13.97 0.00 5.91 1.48 0.09 78.55 22:55:01 0 5.94 0.00 7.08 0.00 0.10 86.88 22:55:01 1 15.94 0.00 11.01 0.17 0.08 72.80 22:55:01 2 6.31 0.00 4.56 0.00 0.07 89.07 22:55:01 3 8.18 0.00 3.15 0.00 0.14 88.54 22:55:01 4 6.06 0.00 3.54 9.77 0.10 80.54 22:55:01 5 9.34 0.00 7.01 1.88 0.10 81.67 22:55:01 6 10.47 0.00 2.75 0.02 0.08 86.69 22:55:01 7 49.73 0.00 8.14 0.00 0.12 42.01 22:56:01 all 10.30 0.00 7.27 1.37 0.09 80.96 22:56:01 0 2.75 0.00 4.73 0.00 0.07 92.45 22:56:01 1 2.34 0.00 5.68 0.00 0.12 91.87 22:56:01 2 5.20 0.00 7.91 0.12 0.08 86.68 22:56:01 3 3.44 0.00 3.95 3.37 0.12 89.12 22:56:01 4 4.30 0.00 3.39 7.48 0.10 84.73 22:56:01 5 17.98 0.00 17.15 0.13 0.10 64.64 22:56:01 6 5.41 0.00 3.25 0.00 0.07 91.27 22:56:01 7 40.84 0.00 11.97 0.00 0.12 47.07 22:57:01 all 6.58 0.00 1.08 1.11 0.02 91.21 22:57:01 0 0.40 0.00 0.30 0.00 0.02 99.28 22:57:01 1 1.51 0.00 1.64 0.02 0.03 96.80 22:57:01 2 17.08 0.00 1.22 0.10 0.02 81.58 22:57:01 3 9.15 0.00 1.10 1.54 0.02 88.19 22:57:01 4 18.27 0.00 1.24 7.14 0.03 73.32 22:57:01 5 3.58 0.00 0.99 0.10 0.02 95.31 22:57:01 6 2.28 0.00 2.00 0.00 0.02 95.71 22:57:01 7 0.33 0.00 0.13 0.00 0.00 99.53 Average: all 13.71 0.00 3.16 3.27 0.06 79.80 Average: 0 8.65 0.00 2.81 2.02 0.05 86.46 Average: 1 14.38 0.00 3.95 2.68 0.07 78.92 Average: 2 9.97 0.00 2.90 6.35 0.06 80.72 Average: 3 15.51 0.00 2.35 0.87 0.07 81.20 Average: 4 11.09 0.00 2.30 6.85 0.05 79.71 Average: 5 14.36 0.00 4.97 3.03 0.06 77.58 Average: 6 12.81 0.00 2.05 3.05 0.05 82.03 Average: 7 22.89 0.00 3.93 1.33 0.06 71.78