---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2024 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 859 28072 0 3235 30859 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ea:c0:94 brd ff:ff:ff:ff:ff:ff inet 10.30.107.88/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:feea:c094/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:0a:2d:98 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::42:74ff:fe0a:2d98/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2024) 12/03/23 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 131.73 64.67 67.06 4442.46 25571.20 03:30:01 139.66 18.20 121.46 434.59 34724.35 03:31:01 36.48 1.35 35.13 69.59 20295.42 03:32:01 55.42 3.05 52.37 412.33 29093.82 03:33:01 109.35 0.78 108.57 59.99 40387.40 03:34:01 62.17 0.97 61.21 62.92 26683.95 Average: 89.14 14.84 74.30 913.65 29459.36 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30162304 31715840 2776916 8.43 67712 1798364 1418188 4.17 859576 1634804 130184 03:30:01 28874864 30793168 4064356 12.34 84616 2130680 2434272 7.16 1825340 1920992 28308 03:31:01 27796888 29775348 5142332 15.61 88280 2183612 3456296 10.17 2879016 1936204 5552 03:32:01 27989860 30327152 4949360 15.03 93920 2528256 2663372 7.84 2412872 2189880 580 03:33:01 27546632 30305908 5392588 16.37 100684 2934224 2656304 7.82 2465396 2557384 28928 03:34:01 28771644 31619492 4167576 12.65 106332 3014512 1479800 4.35 1172192 2623300 42832 Average: 28523699 30756151 4415521 13.41 90257 2431608 2351372 6.92 1935732 2143761 39397 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 373.22 242.56 1471.91 61.76 0.00 0.00 0.00 0.00 03:29:01 lo 1.27 1.27 0.13 0.13 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 ens3 260.47 223.06 3435.88 45.42 0.00 0.00 0.00 0.00 03:30:01 lo 0.87 0.87 0.08 0.08 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 ens3 281.19 236.53 737.17 96.47 0.00 0.00 0.00 0.00 03:31:01 lo 0.07 0.07 0.01 0.01 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 ens3 546.59 406.67 1878.67 156.45 0.00 0.00 0.00 0.00 03:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 docker0 0.78 1.37 0.04 10.49 0.00 0.00 0.00 0.00 03:32:01 veth7cf3c41 0.78 1.38 0.05 10.49 0.00 0.00 0.00 0.00 03:33:01 ens3 327.36 262.62 374.68 113.81 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 docker0 6.10 10.76 0.35 107.56 0.00 0.00 0.00 0.00 03:34:01 ens3 390.83 280.95 322.08 101.57 0.00 0.00 0.00 0.00 03:34:01 lo 15.86 15.86 1.43 1.43 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 Average: ens3 363.28 275.40 1370.07 95.91 0.00 0.00 0.00 0.00 Average: lo 3.28 3.28 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 1.15 2.02 0.06 19.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2024) 12/03/23 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.84 0.00 0.94 3.69 0.04 84.49 03:29:01 0 5.57 0.00 0.43 1.10 0.02 92.88 03:29:01 1 3.29 0.00 0.69 2.17 0.05 93.80 03:29:01 2 3.26 0.00 0.56 0.94 0.03 95.21 03:29:01 3 18.44 0.00 1.54 1.96 0.05 78.02 03:29:01 4 29.93 0.00 1.86 6.06 0.07 62.08 03:29:01 5 12.52 0.00 1.00 1.59 0.03 84.86 03:29:01 6 10.21 0.00 0.62 0.53 0.03 88.61 03:29:01 7 3.67 0.00 0.74 15.32 0.03 80.24 03:30:01 all 14.86 0.00 0.90 3.39 0.05 80.80 03:30:01 0 9.86 0.00 0.63 0.47 0.03 89.00 03:30:01 1 11.87 0.00 1.79 14.86 0.05 71.43 03:30:01 2 12.15 0.00 0.42 1.20 0.03 86.20 03:30:01 3 11.09 0.00 0.62 0.37 0.05 87.88 03:30:01 4 24.29 0.00 1.31 3.44 0.07 70.89 03:30:01 5 23.52 0.00 0.70 0.18 0.05 75.55 03:30:01 6 14.10 0.00 0.80 0.63 0.08 84.38 03:30:01 7 12.07 0.00 0.94 6.00 0.05 80.94 03:31:01 all 38.30 0.00 0.95 1.38 0.08 59.29 03:31:01 0 27.00 0.00 0.72 0.47 0.05 71.77 03:31:01 1 33.71 0.00 0.90 1.54 0.08 63.76 03:31:01 2 34.69 0.00 0.72 0.18 0.07 64.34 03:31:01 3 56.17 0.00 0.81 0.03 0.08 42.90 03:31:01 4 38.38 0.00 1.10 7.35 0.08 53.09 03:31:01 5 38.03 0.00 0.99 0.45 0.07 60.46 03:31:01 6 40.28 0.00 0.98 0.98 0.07 57.68 03:31:01 7 38.24 0.00 1.34 0.02 0.08 60.32 03:32:01 all 33.99 0.00 1.28 1.78 0.08 62.87 03:32:01 0 21.82 0.00 1.10 0.45 0.07 76.56 03:32:01 1 46.82 0.00 1.89 0.28 0.08 50.92 03:32:01 2 52.63 0.00 1.44 0.05 0.10 45.78 03:32:01 3 26.41 0.00 0.97 0.35 0.07 72.19 03:32:01 4 34.11 0.00 0.96 8.20 0.08 56.65 03:32:01 5 33.82 0.00 1.68 4.72 0.10 59.67 03:32:01 6 31.28 0.00 0.85 0.12 0.10 67.64 03:32:01 7 24.97 0.00 1.34 0.07 0.08 73.53 03:33:01 all 19.38 0.00 2.03 3.76 0.08 74.75 03:33:01 0 16.06 0.00 1.91 16.41 0.08 65.53 03:33:01 1 19.16 0.00 1.51 1.29 0.08 77.95 03:33:01 2 22.56 0.00 1.91 0.45 0.08 74.99 03:33:01 3 19.66 0.00 1.92 0.44 0.10 77.89 03:33:01 4 23.33 0.00 2.52 7.04 0.07 67.04 03:33:01 5 15.97 0.00 2.11 3.64 0.07 78.21 03:33:01 6 20.68 0.00 2.18 0.27 0.08 76.79 03:33:01 7 17.60 0.00 2.22 0.42 0.07 79.69 03:34:01 all 15.26 0.00 1.29 2.04 0.06 81.36 03:34:01 0 10.35 0.00 0.94 1.12 0.03 87.56 03:34:01 1 9.31 0.00 0.76 0.02 0.05 89.86 03:34:01 2 13.68 0.00 1.44 0.07 0.07 84.75 03:34:01 3 12.90 0.00 0.87 3.55 0.07 82.62 03:34:01 4 10.15 0.00 1.14 0.42 0.05 88.25 03:34:01 5 16.85 0.00 1.44 0.13 0.05 81.52 03:34:01 6 25.81 0.00 1.90 7.52 0.07 64.70 03:34:01 7 23.17 0.00 1.81 3.53 0.08 71.41 Average: all 22.10 0.00 1.23 2.67 0.06 73.94 Average: 0 15.11 0.00 0.95 3.33 0.05 80.56 Average: 1 20.68 0.00 1.26 3.36 0.07 74.64 Average: 2 23.09 0.00 1.08 0.48 0.06 75.28 Average: 3 24.09 0.00 1.12 1.12 0.07 73.61 Average: 4 26.70 0.00 1.48 5.42 0.07 66.33 Average: 5 23.44 0.00 1.32 1.78 0.06 73.40 Average: 6 23.73 0.00 1.22 1.67 0.07 73.31 Average: 7 19.96 0.00 1.40 4.23 0.07 74.35