---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25540 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 13G 143G 9% / 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 811 26034 0 5321 30900 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:eb:70:0b brd ff:ff:ff:ff:ff:ff inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:feeb:700b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:60:76:ff 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-25540) 04/24/24 _x86_64_ (8 CPU) 11:07:32 LINUX RESTART (8 CPU) 11:08:02 tps rtps wtps bread/s bwrtn/s 11:09:01 106.22 59.31 46.91 3703.78 39406.88 11:10:01 80.92 13.26 67.66 973.30 14541.31 11:11:01 89.50 13.81 75.69 1121.68 15797.10 11:12:01 104.68 9.50 95.17 1672.56 39465.73 11:13:01 130.86 3.30 127.56 390.87 76267.82 11:14:01 187.97 9.52 178.45 400.33 11488.85 11:15:01 61.66 1.35 60.31 105.45 12667.64 Average: 108.83 15.62 93.22 1189.53 29927.15 11:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 30355592 31723952 2583628 7.84 52464 1636784 1477636 4.35 822512 1490952 56768 11:10:01 30131396 31718312 2807824 8.52 70644 1826640 1430844 4.21 854288 1660872 84116 11:11:01 29880924 31749092 3058296 9.28 85756 2078484 1420320 4.18 832952 1904452 114776 11:12:01 27622692 31694284 5316528 16.14 121620 4159556 1401756 4.12 967744 3903420 1236368 11:13:01 26613720 31591096 6325500 19.20 131128 5013620 2939764 8.65 1080044 4749404 668 11:14:01 25305324 30338540 7633896 23.18 139544 5047604 7173220 21.11 2474036 4616404 220 11:15:01 26619976 31600328 6319244 19.18 141576 5003116 1575060 4.63 1288876 4531452 3368 Average: 28075661 31487943 4863559 14.77 106105 3537972 2488371 7.32 1188636 3265279 213755 11:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 321.78 214.00 908.78 60.01 0.00 0.00 0.00 0.00 11:10:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 37.04 25.16 641.76 5.61 0.00 0.00 0.00 0.00 11:11:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 44.73 33.19 695.24 5.93 0.00 0.00 0.00 0.00 11:12:01 lo 8.25 8.25 0.83 0.83 0.00 0.00 0.00 0.00 11:12:01 br-ab6bf2ef16ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 737.19 338.46 15732.86 25.41 0.00 0.00 0.00 0.00 11:13:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 11:13:01 br-ab6bf2ef16ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 259.19 136.08 8505.74 9.43 0.00 0.00 0.00 0.00 11:14:01 veth82cc5d5 1.12 1.30 0.08 0.07 0.00 0.00 0.00 0.00 11:14:01 lo 3.23 3.23 0.49 0.49 0.00 0.00 0.00 0.00 11:14:01 veth18f7ade 1.68 1.87 0.11 0.11 0.00 0.00 0.00 0.00 11:14:01 br-ab6bf2ef16ae 0.45 0.48 0.23 0.04 0.00 0.00 0.00 0.00 11:15:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 1469.41 805.92 26635.01 131.80 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.26 0.26 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 208.35 113.73 3803.39 18.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25540) 04/24/24 _x86_64_ (8 CPU) 11:07:32 LINUX RESTART (8 CPU) 11:08:02 CPU %user %nice %system %iowait %steal %idle 11:09:01 all 8.19 0.00 0.87 7.65 0.05 83.24 11:09:01 0 13.03 0.00 1.30 3.92 0.10 81.65 11:09:01 1 16.23 0.00 1.33 1.50 0.07 80.87 11:09:01 2 6.69 0.00 0.85 1.65 0.05 90.76 11:09:01 3 6.59 0.00 0.60 0.83 0.02 91.96 11:09:01 4 3.77 0.00 0.58 13.19 0.03 82.42 11:09:01 5 3.03 0.00 0.58 0.77 0.02 95.61 11:09:01 6 4.43 0.00 0.41 1.21 0.07 93.88 11:09:01 7 11.83 0.00 1.30 38.25 0.07 48.56 11:10:01 all 6.49 0.00 0.51 6.32 0.02 86.66 11:10:01 0 19.04 0.00 1.43 15.05 0.05 64.44 11:10:01 1 2.38 0.00 0.15 0.05 0.00 97.42 11:10:01 2 12.80 0.00 0.60 1.79 0.02 84.80 11:10:01 3 7.81 0.00 0.63 16.23 0.03 75.30 11:10:01 4 1.52 0.00 0.18 0.03 0.02 98.25 11:10:01 5 0.23 0.00 0.13 0.13 0.02 99.48 11:10:01 6 2.42 0.00 0.33 3.20 0.02 94.03 11:10:01 7 5.70 0.00 0.57 14.06 0.03 79.64 11:11:01 all 7.34 0.00 0.52 5.74 0.03 86.37 11:11:01 0 9.75 0.00 0.80 23.46 0.03 65.95 11:11:01 1 0.57 0.00 0.13 1.27 0.00 98.03 11:11:01 2 9.69 0.00 0.92 7.37 0.08 81.93 11:11:01 3 7.39 0.00 0.63 1.08 0.02 90.88 11:11:01 4 0.08 0.00 0.10 0.10 0.00 99.72 11:11:01 5 7.20 0.00 0.55 0.10 0.02 92.13 11:11:01 6 18.12 0.00 0.73 11.35 0.03 69.76 11:11:01 7 5.92 0.00 0.35 1.15 0.02 92.57 11:12:01 all 7.87 0.00 3.02 9.18 0.06 79.87 11:12:01 0 7.15 0.00 2.60 31.78 0.05 58.42 11:12:01 1 7.84 0.00 3.16 0.42 0.05 88.53 11:12:01 2 6.96 0.00 2.73 26.12 0.08 64.10 11:12:01 3 9.39 0.00 3.02 3.19 0.05 84.36 11:12:01 4 7.80 0.00 2.94 2.84 0.07 86.34 11:12:01 5 7.43 0.00 2.86 0.44 0.03 89.24 11:12:01 6 8.67 0.00 2.60 7.92 0.05 80.76 11:12:01 7 7.75 0.00 4.23 0.71 0.07 87.25 11:13:01 all 3.49 0.00 1.51 13.38 0.04 81.58 11:13:01 0 4.20 0.00 1.40 25.94 0.05 68.41 11:13:01 1 3.03 0.00 1.61 0.03 0.03 95.30 11:13:01 2 4.18 0.00 1.34 11.88 0.03 82.56 11:13:01 3 3.01 0.00 1.60 19.65 0.08 75.66 11:13:01 4 3.69 0.00 1.81 2.18 0.05 92.28 11:13:01 5 3.53 0.00 1.17 0.22 0.03 95.04 11:13:01 6 2.70 0.00 1.68 46.33 0.05 49.24 11:13:01 7 3.57 0.00 1.46 0.84 0.03 94.10 11:14:01 all 12.24 0.00 1.99 11.28 0.08 74.41 11:14:01 0 9.80 0.00 1.86 12.27 0.07 76.00 11:14:01 1 11.67 0.00 1.84 6.75 0.07 79.68 11:14:01 2 13.02 0.00 2.06 6.05 0.08 78.80 11:14:01 3 12.67 0.00 2.13 29.40 0.10 55.69 11:14:01 4 13.74 0.00 1.73 6.27 0.10 78.17 11:14:01 5 12.51 0.00 2.06 12.84 0.08 72.51 11:14:01 6 12.51 0.00 2.07 4.00 0.08 81.35 11:14:01 7 11.97 0.00 2.21 12.59 0.10 73.12 11:15:01 all 15.08 0.00 1.38 4.22 0.05 79.27 11:15:01 0 10.32 0.00 1.49 2.30 0.03 85.86 11:15:01 1 25.08 0.00 1.52 12.24 0.07 61.09 11:15:01 2 13.49 0.00 1.66 0.45 0.03 84.37 11:15:01 3 9.84 0.00 0.90 6.52 0.05 82.69 11:15:01 4 13.37 0.00 1.65 5.10 0.03 79.85 11:15:01 5 13.54 0.00 1.20 3.48 0.03 81.75 11:15:01 6 14.40 0.00 1.52 0.89 0.05 83.14 11:15:01 7 20.67 0.00 1.11 2.76 0.03 75.43 Average: all 8.67 0.00 1.40 8.25 0.05 81.63 Average: 0 10.47 0.00 1.55 16.41 0.06 71.51 Average: 1 9.52 0.00 1.39 3.19 0.04 85.87 Average: 2 9.56 0.00 1.45 7.91 0.06 81.03 Average: 3 8.11 0.00 1.36 11.01 0.05 79.47 Average: 4 6.28 0.00 1.28 4.22 0.04 88.17 Average: 5 6.79 0.00 1.22 2.57 0.03 89.39 Average: 6 9.05 0.00 1.33 10.71 0.05 78.86 Average: 7 9.62 0.00 1.60 9.97 0.05 78.76