---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23598 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 11G 144G 8% / 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 881 28129 0 3156 30839 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:19:ae:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe19:ae95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:a4:54:aa 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::42:70ff:fea4:54aa/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-23598) 04/16/24 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 122.25 44.81 77.44 1982.99 26878.70 03:30:01 113.83 17.16 96.67 399.93 29320.98 03:31:01 45.44 2.28 43.16 102.78 25424.30 03:32:01 15.85 0.00 15.85 0.00 19359.31 03:33:01 14.36 0.00 14.36 0.00 19413.70 03:34:01 22.92 0.22 22.70 7.06 20636.91 03:35:01 92.92 4.52 88.40 496.67 37575.73 03:36:01 102.23 0.32 101.92 17.86 29547.48 03:37:01 16.23 0.47 15.76 17.86 1251.79 Average: 60.55 7.68 52.87 333.05 23260.54 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30140784 31709280 2798436 8.50 70244 1809468 1423956 4.19 861804 1645436 144448 03:30:01 29528140 31253272 3411080 10.36 83032 1943864 2240872 6.59 1343388 1755760 12192 03:31:01 28574832 30486000 4364388 13.25 87484 2119748 2536760 7.46 2163408 1876384 6736 03:32:01 28574076 30485348 4365144 13.25 87572 2119752 2536760 7.46 2163472 1876392 8 03:33:01 28538644 30451952 4400576 13.36 87920 2121312 2552852 7.51 2198012 1877220 336 03:34:01 27721220 29672920 5218000 15.84 89856 2155560 3470728 10.21 3006068 1879624 480 03:35:01 27867252 30300400 5071968 15.40 97152 2618276 2760612 8.12 2466788 2244712 19100 03:36:01 28754280 31524624 4184940 12.71 103980 2941532 1530280 4.50 1258380 2554424 23720 03:37:01 28804780 31576696 4134440 12.55 104132 2942888 1469640 4.32 1207172 2556304 212 Average: 28722668 30828944 4216552 12.80 90152 2308044 2280273 6.71 1852055 2029584 23026 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 ens3 270.23 186.17 1321.93 51.93 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 ens3 157.71 132.69 1054.42 35.14 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:31:01 ens3 299.48 253.02 2746.10 69.20 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 ens3 1.73 2.72 0.16 5.96 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 85.12 72.35 47.50 28.84 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:34:01 ens3 440.62 324.58 523.43 114.41 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:35:01 ens3 399.12 295.42 1647.89 93.91 0.00 0.00 0.00 0.00 03:35:01 docker0 4.00 6.60 0.23 78.01 0.00 0.00 0.00 0.00 03:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:36:01 ens3 313.11 238.78 147.34 81.93 0.00 0.00 0.00 0.00 03:36:01 docker0 1.85 3.45 0.11 39.92 0.00 0.00 0.00 0.00 03:37:01 lo 15.20 15.20 1.37 1.37 0.00 0.00 0.00 0.00 03:37:01 ens3 37.38 45.68 17.95 27.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 222.64 172.36 833.14 56.49 0.00 0.00 0.00 0.00 Average: docker0 0.65 1.12 0.04 13.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23598) 04/16/24 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 11.90 0.00 0.88 2.16 0.05 85.01 03:29:01 0 2.86 0.00 0.73 13.61 0.05 82.75 03:29:01 1 2.12 0.00 0.58 0.15 0.03 97.11 03:29:01 2 3.44 0.00 0.34 0.10 0.02 96.10 03:29:01 3 2.66 0.00 0.47 0.14 0.00 96.73 03:29:01 4 17.74 0.00 0.78 0.49 0.02 80.96 03:29:01 5 38.10 0.00 2.07 2.22 0.17 57.44 03:29:01 6 20.12 0.00 1.14 0.39 0.05 78.31 03:29:01 7 8.18 0.00 0.85 0.24 0.03 90.70 03:30:01 all 8.57 0.00 0.47 1.81 0.04 89.12 03:30:01 0 4.21 0.00 0.45 12.16 0.02 83.17 03:30:01 1 22.79 0.00 1.02 0.67 0.05 75.47 03:30:01 2 10.10 0.00 0.35 0.00 0.03 89.51 03:30:01 3 8.35 0.00 0.62 0.17 0.03 90.83 03:30:01 4 6.60 0.00 0.18 0.00 0.03 93.19 03:30:01 5 4.98 0.00 0.50 1.20 0.03 93.28 03:30:01 6 9.30 0.00 0.25 0.17 0.05 90.23 03:30:01 7 2.21 0.00 0.38 0.05 0.02 97.34 03:31:01 all 27.78 0.00 0.77 1.19 0.06 70.19 03:31:01 0 26.96 0.00 0.77 3.07 0.07 69.13 03:31:01 1 27.92 0.00 0.80 0.08 0.07 71.13 03:31:01 2 28.04 0.00 1.29 0.08 0.07 70.52 03:31:01 3 38.08 0.00 0.63 0.20 0.07 61.02 03:31:01 4 26.57 0.00 0.97 0.03 0.07 72.36 03:31:01 5 21.46 0.00 0.47 0.00 0.05 78.02 03:31:01 6 34.20 0.00 0.79 0.15 0.07 64.79 03:31:01 7 18.98 0.00 0.48 5.93 0.07 74.53 03:32:01 all 0.02 0.00 0.01 1.16 0.01 98.80 03:32:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:32:01 1 0.02 0.00 0.03 0.07 0.00 99.88 03:32:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:32:01 3 0.07 0.00 0.00 0.00 0.02 99.92 03:32:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:32:01 6 0.00 0.00 0.03 0.00 0.03 99.93 03:32:01 7 0.02 0.00 0.03 9.19 0.03 90.73 03:33:01 all 1.44 0.00 0.04 1.01 0.02 97.50 03:33:01 0 0.08 0.00 0.02 0.00 0.02 99.88 03:33:01 1 1.80 0.00 0.02 0.05 0.00 98.13 03:33:01 2 2.38 0.00 0.03 0.00 0.00 97.58 03:33:01 3 2.22 0.00 0.00 0.00 0.02 97.77 03:33:01 4 0.30 0.00 0.02 0.00 0.02 99.67 03:33:01 5 1.86 0.00 0.08 0.00 0.00 98.05 03:33:01 6 0.87 0.00 0.08 0.00 0.03 99.02 03:33:01 7 1.95 0.00 0.08 7.99 0.03 89.94 03:34:01 all 36.56 0.00 0.97 0.71 0.08 61.69 03:34:01 0 30.43 0.00 1.15 0.03 0.08 68.30 03:34:01 1 49.75 0.00 0.73 0.08 0.08 49.35 03:34:01 2 45.11 0.00 1.14 0.07 0.08 53.61 03:34:01 3 25.06 0.00 1.30 0.08 0.08 73.48 03:34:01 4 37.14 0.00 0.97 0.02 0.07 61.81 03:34:01 5 27.03 0.00 0.85 0.00 0.08 72.04 03:34:01 6 43.42 0.00 0.95 0.00 0.07 55.56 03:34:01 7 34.63 0.00 0.60 5.38 0.07 59.32 03:35:01 all 20.30 0.00 1.62 1.77 0.08 76.23 03:35:01 0 26.36 0.00 1.89 2.02 0.12 69.61 03:35:01 1 30.35 0.00 1.64 0.72 0.08 67.21 03:35:01 2 19.95 0.00 1.61 0.10 0.07 78.27 03:35:01 3 17.08 0.00 1.73 6.95 0.08 74.16 03:35:01 4 19.31 0.00 1.62 0.10 0.07 78.89 03:35:01 5 16.05 0.00 1.90 0.13 0.08 81.83 03:35:01 6 12.31 0.00 1.59 0.17 0.05 85.89 03:35:01 7 20.92 0.00 1.04 4.00 0.07 73.97 03:36:01 all 20.01 0.00 1.87 1.56 0.07 76.49 03:36:01 0 24.25 0.00 2.33 3.32 0.07 70.03 03:36:01 1 27.09 0.00 1.74 0.18 0.08 70.90 03:36:01 2 16.10 0.00 2.23 1.12 0.08 80.46 03:36:01 3 19.74 0.00 1.73 4.52 0.07 73.94 03:36:01 4 22.11 0.00 1.74 0.81 0.07 75.27 03:36:01 5 21.93 0.00 1.91 0.15 0.08 75.93 03:36:01 6 14.20 0.00 1.44 0.02 0.07 84.28 03:36:01 7 14.71 0.00 1.73 2.41 0.07 81.08 03:37:01 all 1.14 0.00 0.08 0.10 0.01 98.66 03:37:01 0 4.68 0.00 0.23 0.00 0.02 95.07 03:37:01 1 2.00 0.00 0.15 0.23 0.03 97.58 03:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:37:01 3 1.10 0.00 0.08 0.27 0.00 98.55 03:37:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:37:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:37:01 6 0.13 0.00 0.13 0.30 0.02 99.42 03:37:01 7 1.21 0.00 0.05 0.02 0.02 98.71 Average: all 14.18 0.00 0.74 1.27 0.05 83.76 Average: 0 13.32 0.00 0.84 3.78 0.05 82.01 Average: 1 18.22 0.00 0.75 0.25 0.05 80.74 Average: 2 13.91 0.00 0.78 0.16 0.04 85.11 Average: 3 12.71 0.00 0.73 1.36 0.04 85.16 Average: 4 14.39 0.00 0.70 0.16 0.04 84.71 Average: 5 14.55 0.00 0.86 0.41 0.06 84.12 Average: 6 14.93 0.00 0.71 0.13 0.05 84.18 Average: 7 11.42 0.00 0.58 3.92 0.04 84.03