---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-21684 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 11G 300G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1075 60218 0 3127 62656 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:cd:d0:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fecd:d027/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:20:39:7c 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-16g-21684) 04/09/24 _x86_64_ (16 CPU) 08:04:45 LINUX RESTART (16 CPU) 08:05:01 tps rtps wtps bread/s bwrtn/s 08:06:02 147.07 74.03 73.04 5279.31 65879.77 08:07:01 186.99 31.64 155.35 1636.88 37084.29 08:08:01 76.25 0.75 75.50 33.19 29635.59 08:09:01 60.32 1.40 58.92 105.18 27054.42 Average: 117.37 26.94 90.43 1764.32 39926.44 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:02 62743968 64302928 3223776 4.89 90536 1992072 2046076 3.05 1004044 1786448 206756 08:07:01 61433016 63387792 4534728 6.87 118448 2340076 3149104 4.70 1972208 2087224 91520 08:08:01 59309408 61520240 6658336 10.09 137956 2563156 4391388 6.55 3873808 2278988 51552 08:09:01 61670412 64162344 4297332 6.51 147156 2828380 2032620 3.03 1373048 2403764 147036 Average: 61289201 63343326 4678543 7.09 123524 2430921 2904797 4.33 2055777 2139106 124216 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 08:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 ens3 552.98 381.26 4482.32 69.85 0.00 0.00 0.00 0.00 08:07:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 202.66 154.14 2076.22 32.86 0.00 0.00 0.00 0.00 08:08:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 1597.73 1182.14 3055.05 407.95 0.00 0.00 0.00 0.00 08:09:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 396.45 310.98 1327.77 96.91 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.10 0.10 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 689.48 508.60 2738.17 152.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-21684) 04/09/24 _x86_64_ (16 CPU) 08:04:45 LINUX RESTART (16 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:02 all 4.94 0.00 0.67 2.25 0.03 92.12 08:06:02 0 1.89 0.00 0.79 1.96 0.02 95.35 08:06:02 1 4.34 0.00 0.40 0.17 0.07 95.03 08:06:02 2 2.12 0.00 0.32 0.57 0.02 96.98 08:06:02 3 1.85 0.00 0.35 2.25 0.03 95.51 08:06:02 4 0.88 0.00 0.28 0.50 0.02 98.31 08:06:02 5 4.95 0.00 0.48 0.28 0.03 94.25 08:06:02 6 3.67 0.00 0.15 1.17 0.03 94.98 08:06:02 7 12.63 0.00 0.62 0.90 0.03 85.82 08:06:02 8 1.85 0.00 0.45 3.65 0.02 94.03 08:06:02 9 2.54 0.00 2.03 18.74 0.03 76.65 08:06:02 10 8.86 0.00 0.95 0.42 0.03 89.73 08:06:02 11 11.20 0.00 1.25 4.14 0.03 83.37 08:06:02 12 10.13 0.00 1.12 0.42 0.03 88.30 08:06:02 13 5.11 0.00 0.45 0.28 0.02 94.14 08:06:02 14 4.81 0.00 0.45 0.13 0.02 94.59 08:06:02 15 2.15 0.00 0.50 0.50 0.02 96.83 08:07:01 all 8.32 0.00 0.56 1.41 0.04 89.67 08:07:01 0 3.75 0.00 0.25 0.17 0.03 95.79 08:07:01 1 4.68 0.00 1.04 5.00 0.05 89.23 08:07:01 2 4.02 0.00 0.34 0.19 0.02 95.44 08:07:01 3 4.41 0.00 0.39 0.02 0.03 95.14 08:07:01 4 6.17 0.00 0.29 0.08 0.03 93.42 08:07:01 5 8.43 0.00 0.54 0.32 0.02 90.69 08:07:01 6 17.07 0.00 0.80 0.68 0.03 81.42 08:07:01 7 24.70 0.00 1.50 1.51 0.08 72.21 08:07:01 8 4.09 0.00 0.44 9.93 0.05 85.48 08:07:01 9 9.19 0.00 0.53 3.31 0.03 86.94 08:07:01 10 4.21 0.00 0.37 0.03 0.03 95.35 08:07:01 11 13.23 0.00 0.82 0.63 0.10 85.22 08:07:01 12 14.95 0.00 0.36 0.41 0.07 84.22 08:07:01 13 5.19 0.00 0.76 0.22 0.03 93.79 08:07:01 14 4.36 0.00 0.46 0.05 0.03 95.09 08:07:01 15 4.65 0.00 0.15 0.02 0.03 95.15 08:08:01 all 27.16 0.00 0.93 0.72 0.06 71.12 08:08:01 0 29.51 0.00 0.57 0.00 0.07 69.86 08:08:01 1 33.08 0.00 2.02 1.20 0.07 63.63 08:08:01 2 23.90 0.00 1.53 2.24 0.08 72.24 08:08:01 3 32.19 0.00 1.23 0.78 0.07 65.72 08:08:01 4 31.99 0.00 0.79 0.59 0.07 66.57 08:08:01 5 22.15 0.00 0.47 0.00 0.05 77.33 08:08:01 6 28.67 0.00 0.83 0.00 0.05 70.45 08:08:01 7 33.47 0.00 0.94 0.07 0.07 65.46 08:08:01 8 16.03 0.00 1.00 6.28 0.05 76.64 08:08:01 9 23.64 0.00 0.37 0.00 0.05 75.94 08:08:01 10 30.99 0.00 1.15 0.00 0.07 67.79 08:08:01 11 20.50 0.00 0.53 0.32 0.08 78.56 08:08:01 12 20.28 0.00 0.28 0.00 0.05 79.39 08:08:01 13 30.51 0.00 1.60 0.03 0.05 67.80 08:08:01 14 29.77 0.00 1.17 0.05 0.08 68.93 08:08:01 15 27.88 0.00 0.43 0.00 0.07 71.62 08:09:01 all 18.40 0.00 0.69 0.63 0.04 80.23 08:09:01 0 13.75 0.00 0.43 0.13 0.07 85.61 08:09:01 1 30.33 0.00 0.65 1.22 0.05 67.75 08:09:01 2 11.91 0.00 0.83 1.35 0.03 85.88 08:09:01 3 37.35 0.00 1.49 0.82 0.05 60.30 08:09:01 4 16.48 0.00 0.65 0.00 0.03 82.83 08:09:01 5 23.24 0.00 1.43 0.05 0.05 75.22 08:09:01 6 22.11 0.00 0.33 0.02 0.05 77.49 08:09:01 7 36.28 0.00 0.65 0.15 0.05 62.87 08:09:01 8 14.46 0.00 0.48 0.00 0.02 85.04 08:09:01 9 19.31 0.00 0.94 0.00 0.05 79.71 08:09:01 10 17.92 0.00 0.97 0.00 0.05 81.06 08:09:01 11 6.71 0.00 0.57 6.40 0.02 86.30 08:09:01 12 12.03 0.00 0.23 0.00 0.03 87.70 08:09:01 13 10.16 0.00 0.37 0.00 0.05 89.42 08:09:01 14 12.19 0.00 0.67 0.00 0.03 87.11 08:09:01 15 10.27 0.00 0.28 0.00 0.03 89.41 Average: all 14.73 0.00 0.71 1.25 0.04 83.26 Average: 0 12.27 0.00 0.51 0.57 0.05 86.61 Average: 1 18.17 0.00 1.03 1.88 0.06 78.86 Average: 2 10.51 0.00 0.76 1.09 0.04 87.60 Average: 3 19.01 0.00 0.87 0.97 0.05 79.10 Average: 4 13.89 0.00 0.50 0.29 0.04 85.27 Average: 5 14.72 0.00 0.73 0.16 0.04 84.35 Average: 6 17.89 0.00 0.53 0.47 0.04 81.07 Average: 7 26.77 0.00 0.92 0.65 0.06 71.59 Average: 8 9.13 0.00 0.60 4.94 0.03 85.30 Average: 9 13.69 0.00 0.97 5.52 0.04 79.79 Average: 10 15.54 0.00 0.86 0.11 0.05 83.44 Average: 11 12.91 0.00 0.79 2.88 0.06 83.36 Average: 12 14.35 0.00 0.50 0.21 0.05 84.90 Average: 13 12.77 0.00 0.80 0.13 0.04 86.26 Average: 14 12.81 0.00 0.69 0.06 0.04 86.40 Average: 15 11.26 0.00 0.34 0.13 0.04 88.23