---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85150 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 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 876 28640 0 2649 30858 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:3d:12:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe3d:1255/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:6f:c3:3d 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-8c-8g-85150) 11/19/24 _x86_64_ (8 CPU) 23:16:31 LINUX RESTART (8 CPU) 23:17:01 tps rtps wtps bread/s bwrtn/s 23:18:01 262.78 58.43 204.35 3630.26 42772.54 23:19:01 141.09 44.60 96.49 2641.32 14745.84 23:20:01 74.79 14.76 60.02 892.78 11780.57 23:21:01 40.68 3.07 37.61 500.45 11249.46 23:22:01 265.29 4.60 260.70 211.93 12853.32 Average: 156.99 25.03 131.96 1571.81 18694.11 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:01 30326500 31679628 2612720 7.93 50640 1624288 1448120 4.26 860804 1481356 50224 23:19:01 29820848 31543024 3118372 9.47 77300 1949248 1587508 4.67 1042604 1770592 106460 23:20:01 28325984 30217576 4613236 14.01 83292 2106680 2447708 7.20 2448244 1846304 29004 23:21:01 29114636 31357960 3824584 11.61 86884 2447832 1659400 4.88 1355324 2136124 166364 23:22:01 29375516 31646228 3563704 10.82 89884 2472052 1387612 4.08 1108804 2123440 14264 Average: 29392697 31288883 3546523 10.77 77600 2120020 1706070 5.02 1363156 1871563 73263 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 416.56 254.88 916.06 74.27 0.00 0.00 0.00 0.00 23:18:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 116.91 82.71 1173.43 20.35 0.00 0.00 0.00 0.00 23:19:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 2086.47 1690.53 2113.86 564.61 0.00 0.00 0.00 0.00 23:20:01 lo 1.13 1.13 0.22 0.22 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 ens3 2357.49 1616.33 3721.41 544.02 0.00 0.00 0.00 0.00 23:21:01 lo 6.35 6.35 1.15 1.15 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 ens3 470.81 307.98 333.91 109.85 0.00 0.00 0.00 0.00 23:22:01 lo 0.73 0.73 0.08 0.08 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 1092.86 792.82 1653.27 263.42 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85150) 11/19/24 _x86_64_ (8 CPU) 23:16:31 LINUX RESTART (8 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 6.85 0.00 0.88 8.56 0.04 83.67 23:18:01 0 4.37 0.00 1.42 3.80 0.03 90.37 23:18:01 1 8.66 0.00 0.97 2.53 0.05 87.79 23:18:01 2 5.40 0.00 0.72 42.34 0.03 51.50 23:18:01 3 7.27 0.00 0.57 16.84 0.03 75.29 23:18:01 4 6.02 0.00 0.95 0.43 0.03 92.56 23:18:01 5 12.82 0.00 1.12 0.99 0.05 85.03 23:18:01 6 6.30 0.00 0.43 0.95 0.02 92.30 23:18:01 7 3.99 0.00 0.87 0.82 0.02 94.30 23:19:01 all 10.17 0.00 0.83 2.87 0.04 86.08 23:19:01 0 4.78 0.00 0.36 0.02 0.03 94.82 23:19:01 1 25.45 0.00 1.68 2.12 0.08 70.65 23:19:01 2 6.10 0.00 0.65 9.87 0.07 83.32 23:19:01 3 20.49 0.00 1.48 4.14 0.07 73.82 23:19:01 4 13.19 0.00 0.93 1.71 0.03 84.14 23:19:01 5 4.19 0.00 0.44 0.76 0.03 94.57 23:19:01 6 4.00 0.00 0.46 1.02 0.02 94.51 23:19:01 7 3.21 0.00 0.68 3.38 0.03 92.70 23:20:01 all 43.23 0.00 4.59 1.53 0.10 50.54 23:20:01 0 50.83 0.00 2.34 0.02 0.10 46.71 23:20:01 1 30.43 0.00 3.49 2.17 0.08 63.83 23:20:01 2 51.96 0.00 2.71 3.40 0.10 41.82 23:20:01 3 51.12 0.00 3.22 0.55 0.10 45.00 23:20:01 4 41.63 0.00 5.35 1.38 0.10 51.55 23:20:01 5 46.88 0.00 6.45 3.34 0.13 43.20 23:20:01 6 33.00 0.00 5.83 0.99 0.08 60.09 23:20:01 7 40.06 0.00 7.29 0.44 0.10 52.11 23:21:01 all 29.63 0.00 2.90 0.68 0.08 66.72 23:21:01 0 26.80 0.00 2.23 0.50 0.07 70.40 23:21:01 1 23.91 0.00 2.52 0.15 0.07 73.35 23:21:01 2 28.48 0.00 4.48 2.49 0.10 64.44 23:21:01 3 27.33 0.00 1.14 0.74 0.07 70.73 23:21:01 4 36.30 0.00 2.42 0.13 0.07 61.08 23:21:01 5 29.15 0.00 2.68 0.47 0.07 67.64 23:21:01 6 35.15 0.00 4.65 0.18 0.10 59.92 23:21:01 7 29.93 0.00 3.05 0.77 0.07 66.19 23:22:01 all 20.04 0.00 0.87 1.29 0.05 77.77 23:22:01 0 31.47 0.00 0.75 0.45 0.07 67.26 23:22:01 1 45.30 0.00 1.06 0.92 0.07 52.66 23:22:01 2 13.30 0.00 0.62 1.44 0.02 84.63 23:22:01 3 8.40 0.00 0.72 0.02 0.03 90.83 23:22:01 4 19.86 0.00 0.65 0.15 0.03 79.30 23:22:01 5 11.57 0.00 0.55 0.00 0.02 87.86 23:22:01 6 19.42 0.00 1.69 7.29 0.07 71.52 23:22:01 7 11.06 0.00 0.94 0.03 0.05 87.92 Average: all 22.01 0.00 2.02 2.99 0.06 72.93 Average: 0 23.71 0.00 1.42 0.96 0.06 73.84 Average: 1 26.75 0.00 1.95 1.58 0.07 69.66 Average: 2 21.06 0.00 1.84 11.89 0.06 65.15 Average: 3 22.93 0.00 1.43 4.45 0.06 71.14 Average: 4 23.40 0.00 2.06 0.76 0.05 73.72 Average: 5 20.94 0.00 2.25 1.11 0.06 75.64 Average: 6 19.60 0.00 2.62 2.09 0.06 75.64 Average: 7 17.68 0.00 2.57 1.08 0.05 78.61