---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4359 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 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 839 26696 0 4631 30872 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:96:9a:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe96:9ac9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:37:a3:51 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-4359) 12/11/23 _x86_64_ (8 CPU) 18:14:30 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:01 109.42 44.48 64.94 1978.60 24920.51 18:17:01 129.88 19.73 110.15 2291.62 32008.13 18:18:01 164.65 3.62 161.03 502.77 87166.41 18:19:01 162.01 6.05 155.96 440.73 33222.73 18:20:02 24.88 0.62 24.26 33.33 19766.84 18:21:01 60.06 2.34 57.72 129.20 21917.91 Average: 108.62 12.83 95.78 898.16 36542.45 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:01 30163532 31722208 2775688 8.43 66844 1803804 1412624 4.16 846056 1641284 150672 18:17:01 29778096 31752568 3161124 9.60 89572 2177504 1367340 4.02 867528 1964996 148032 18:18:01 27499572 31673308 5439648 16.51 112332 4278760 1411836 4.15 989508 4015716 141032 18:19:01 25792516 30195368 7146704 21.70 116072 4503048 5372632 15.81 2554212 4089876 564 18:20:02 25759556 30198168 7179664 21.80 116372 4539232 4524240 13.31 2576064 4100792 152 18:21:01 27358292 31633556 5580928 16.94 121428 4363800 1494988 4.40 1181564 3944100 32736 Average: 27725261 31195863 5213959 15.83 103770 3611025 2597277 7.64 1502489 3292794 78865 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 18:16:01 ens3 305.80 193.90 1264.81 50.66 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 18:17:01 ens3 74.95 53.21 1074.68 9.54 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 6.86 6.86 0.63 0.63 0.00 0.00 0.00 0.00 18:18:01 ens3 643.60 335.84 19853.08 23.70 0.00 0.00 0.00 0.00 18:18:01 br-430c0261fc59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 veth6fa31ab 1.40 1.60 0.36 0.18 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 18:19:01 ens3 2.95 2.12 0.70 0.49 0.00 0.00 0.00 0.00 18:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:02 lo 12.96 12.96 23.55 23.55 0.00 0.00 0.00 0.00 18:20:02 ens3 23.05 18.45 8.90 37.79 0.00 0.00 0.00 0.00 18:20:02 vethb270c4d 7.72 8.68 22.28 7.51 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 18:21:01 ens3 50.47 40.43 119.32 19.21 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: lo 4.53 4.53 4.15 4.15 0.00 0.00 0.00 0.00 Average: ens3 183.85 107.52 3730.73 23.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4359) 12/11/23 _x86_64_ (8 CPU) 18:14:30 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 10.86 0.00 0.99 2.82 0.04 85.29 18:16:01 0 10.58 0.00 0.82 0.85 0.03 87.71 18:16:01 1 32.99 0.00 2.32 2.21 0.07 62.41 18:16:01 2 20.04 0.00 1.19 1.64 0.05 77.09 18:16:01 3 7.07 0.00 0.69 0.13 0.02 92.10 18:16:01 4 5.65 0.00 0.93 2.72 0.03 90.66 18:16:01 5 3.06 0.00 0.70 12.97 0.02 83.26 18:16:01 6 5.85 0.00 0.73 0.23 0.02 93.16 18:16:01 7 1.59 0.00 0.49 1.88 0.08 95.96 18:17:01 all 9.90 0.00 0.83 2.69 0.03 86.55 18:17:01 0 26.30 0.00 1.73 1.76 0.05 70.15 18:17:01 1 13.39 0.00 0.97 0.23 0.03 85.38 18:17:01 2 4.56 0.00 0.78 2.35 0.03 92.27 18:17:01 3 4.44 0.00 0.27 0.45 0.03 94.81 18:17:01 4 2.92 0.00 0.50 0.17 0.02 96.40 18:17:01 5 0.17 0.00 0.30 13.15 0.02 86.36 18:17:01 6 18.83 0.00 1.10 1.20 0.03 78.84 18:17:01 7 8.53 0.00 1.04 2.17 0.05 88.21 18:18:01 all 7.82 0.00 3.40 6.30 0.05 82.42 18:18:01 0 8.49 0.00 3.21 0.07 0.05 88.18 18:18:01 1 8.95 0.00 3.74 6.25 0.07 80.99 18:18:01 2 8.68 0.00 3.61 1.52 0.05 86.14 18:18:01 3 5.36 0.00 3.64 0.59 0.05 90.36 18:18:01 4 8.58 0.00 4.29 21.07 0.05 66.01 18:18:01 5 6.50 0.00 1.90 17.53 0.05 74.01 18:18:01 6 6.98 0.00 3.02 1.39 0.05 88.55 18:18:01 7 9.05 0.00 3.77 2.10 0.07 85.01 18:19:01 all 23.06 0.00 3.13 1.98 0.07 71.76 18:19:01 0 16.03 0.00 2.39 1.09 0.05 80.44 18:19:01 1 24.83 0.00 3.25 7.35 0.08 64.49 18:19:01 2 36.08 0.00 4.42 1.66 0.07 57.77 18:19:01 3 14.91 0.00 2.62 1.27 0.07 81.14 18:19:01 4 28.74 0.00 3.00 1.91 0.08 66.26 18:19:01 5 21.30 0.00 3.32 2.03 0.07 73.28 18:19:01 6 25.69 0.00 3.58 0.47 0.08 70.18 18:19:01 7 16.96 0.00 2.46 0.12 0.05 80.42 18:20:02 all 10.21 0.00 1.34 1.09 0.09 87.28 18:20:02 0 12.17 0.00 1.60 0.03 0.05 86.15 18:20:02 1 10.99 0.00 1.31 7.80 0.08 79.82 18:20:02 2 12.37 0.00 1.30 0.02 0.18 86.12 18:20:02 3 8.67 0.00 1.35 0.00 0.08 89.90 18:20:02 4 10.09 0.00 1.32 0.02 0.05 88.52 18:20:02 5 10.01 0.00 1.68 0.84 0.08 87.39 18:20:02 6 10.22 0.00 1.15 0.00 0.07 88.56 18:20:02 7 7.18 0.00 1.00 0.03 0.07 91.72 18:21:01 all 8.56 0.00 0.67 1.24 0.03 89.49 18:21:01 0 0.75 0.00 0.44 3.09 0.02 95.70 18:21:01 1 0.70 0.00 0.39 5.42 0.02 93.48 18:21:01 2 41.75 0.00 1.75 0.61 0.07 55.82 18:21:01 3 4.78 0.00 0.53 0.10 0.05 94.54 18:21:01 4 1.54 0.00 0.47 0.10 0.02 97.86 18:21:01 5 12.86 0.00 0.51 0.22 0.02 86.40 18:21:01 6 2.99 0.00 0.64 0.41 0.03 95.93 18:21:01 7 3.15 0.00 0.58 0.02 0.03 96.22 Average: all 11.75 0.00 1.73 2.69 0.05 83.79 Average: 0 12.43 0.00 1.70 1.14 0.04 84.68 Average: 1 15.35 0.00 2.00 4.87 0.06 77.72 Average: 2 20.53 0.00 2.17 1.30 0.08 75.92 Average: 3 7.55 0.00 1.52 0.42 0.05 90.45 Average: 4 9.59 0.00 1.75 4.30 0.04 84.32 Average: 5 8.96 0.00 1.40 7.81 0.04 81.78 Average: 6 11.78 0.00 1.71 0.62 0.05 85.85 Average: 7 7.75 0.00 1.55 1.05 0.06 89.58