---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22680 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 145G 7% / 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 891 28416 0 2858 30835 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:73:87:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe73:8727/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:a7:2e:ca 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::42:1cff:fea7:2eca/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-22680) 04/12/24 _x86_64_ (8 CPU) 10:43:04 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 122.31 26.76 95.55 1260.06 27062.82 10:46:01 95.50 8.23 87.27 565.85 25372.11 10:47:01 29.65 0.38 29.26 6.93 19066.02 10:48:01 33.08 1.58 31.49 41.46 17442.56 10:49:01 129.56 3.82 125.74 482.24 46620.46 Average: 82.02 8.15 73.87 471.31 27113.33 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 29856044 31521716 3083176 9.36 77472 1893004 1961892 5.77 1069796 1712316 110788 10:46:01 28091992 29939544 4847228 14.72 85612 2058240 4786556 14.08 2693188 1826468 22376 10:47:01 27836772 29729532 5102448 15.49 87760 2098772 4825436 14.20 2916220 1852504 1692 10:48:01 28325672 30414632 4613548 14.01 91100 2287840 2297464 6.76 2281756 1991068 131124 10:49:01 29073356 31549132 3865864 11.74 99620 2658052 1475488 4.34 1293592 2215576 1004 Average: 28636767 30630911 4302453 13.06 88313 2199182 3069367 9.03 2050910 1919586 53397 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 10:45:01 ens3 90.32 59.44 974.65 15.34 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 656.62 454.86 2164.52 142.35 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 266.02 199.30 393.87 70.91 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 243.44 166.81 854.37 56.99 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 10:49:01 ens3 311.16 327.29 1127.63 1680.46 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 313.54 241.56 1103.08 393.23 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22680) 04/12/24 _x86_64_ (8 CPU) 10:43:04 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.65 0.00 0.71 2.41 0.04 86.18 10:45:01 0 12.45 0.00 0.88 0.13 0.05 86.48 10:45:01 1 2.46 0.00 0.48 10.88 0.05 86.13 10:45:01 2 4.11 0.00 0.43 0.13 0.02 95.31 10:45:01 3 4.53 0.00 0.37 0.45 0.02 94.63 10:45:01 4 4.39 0.00 0.23 0.98 0.08 94.31 10:45:01 5 1.07 0.00 0.35 0.30 0.05 98.23 10:45:01 6 30.39 0.00 1.85 1.98 0.03 65.74 10:45:01 7 25.81 0.00 1.10 4.46 0.03 68.60 10:46:01 all 32.69 0.00 1.26 1.25 0.08 64.72 10:46:01 0 27.95 0.00 1.17 0.10 0.13 70.65 10:46:01 1 32.95 0.00 1.14 7.75 0.07 58.08 10:46:01 2 38.28 0.00 1.12 0.15 0.07 60.38 10:46:01 3 38.03 0.00 1.35 0.15 0.07 60.40 10:46:01 4 28.30 0.00 2.15 1.01 0.12 68.42 10:46:01 5 29.72 0.00 1.05 0.50 0.07 68.66 10:46:01 6 35.71 0.00 0.82 0.37 0.07 63.03 10:46:01 7 30.61 0.00 1.27 0.10 0.07 67.95 10:47:01 all 45.79 0.00 1.46 0.58 0.07 52.10 10:47:01 0 38.43 0.00 1.09 0.00 0.05 60.43 10:47:01 1 47.20 0.00 1.73 0.94 0.07 50.07 10:47:01 2 52.50 0.00 1.87 0.00 0.08 45.54 10:47:01 3 45.15 0.00 1.42 0.02 0.08 53.33 10:47:01 4 47.81 0.00 1.17 0.00 0.08 50.93 10:47:01 5 46.30 0.00 1.21 3.45 0.05 48.99 10:47:01 6 47.66 0.00 1.79 0.22 0.07 50.26 10:47:01 7 41.27 0.00 1.39 0.02 0.07 57.26 10:48:01 all 69.25 0.00 1.70 0.44 0.09 28.52 10:48:01 0 69.19 0.00 2.08 0.05 0.08 28.60 10:48:01 1 72.10 0.00 1.67 3.20 0.08 22.95 10:48:01 2 65.51 0.00 1.69 0.02 0.08 32.70 10:48:01 3 68.83 0.00 1.47 0.00 0.08 29.61 10:48:01 4 64.29 0.00 1.53 0.03 0.08 34.06 10:48:01 5 73.58 0.00 1.72 0.08 0.10 24.51 10:48:01 6 71.28 0.00 1.94 0.02 0.10 26.66 10:48:01 7 69.21 0.00 1.49 0.08 0.10 29.11 10:49:01 all 11.66 0.00 1.26 2.79 0.05 84.24 10:49:01 0 10.06 0.00 1.52 0.80 0.05 87.56 10:49:01 1 21.29 0.00 1.44 9.63 0.10 67.54 10:49:01 2 10.04 0.00 1.25 0.42 0.03 88.26 10:49:01 3 7.83 0.00 1.24 7.55 0.07 83.31 10:49:01 4 6.81 0.00 1.26 1.71 0.05 90.18 10:49:01 5 24.56 0.00 1.22 0.80 0.05 73.36 10:49:01 6 4.17 0.00 0.75 0.63 0.03 94.41 10:49:01 7 8.58 0.00 1.45 0.78 0.05 89.14 Average: all 33.98 0.00 1.28 1.49 0.07 63.18 Average: 0 31.58 0.00 1.35 0.22 0.07 66.78 Average: 1 35.19 0.00 1.29 6.48 0.07 56.96 Average: 2 34.08 0.00 1.27 0.14 0.06 64.44 Average: 3 32.87 0.00 1.17 1.63 0.06 64.27 Average: 4 30.24 0.00 1.27 0.75 0.08 67.66 Average: 5 35.02 0.00 1.11 1.03 0.06 62.78 Average: 6 37.81 0.00 1.43 0.65 0.06 60.05 Average: 7 35.06 0.00 1.34 1.09 0.06 62.44