---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83611 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 905 28096 0 3165 30815 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:56:78:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe56:7872/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:b1:91:f1 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:c4ff:feb1:91f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83611) 11/14/24 _x86_64_ (8 CPU) 03:27:26 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 317.20 35.99 281.21 1702.63 26981.05 03:30:01 134.38 19.21 115.16 472.19 34991.37 03:31:01 28.98 0.37 28.61 39.06 21111.28 03:32:01 92.67 3.40 89.27 450.99 37988.60 03:33:01 109.72 0.30 109.42 15.86 43277.99 Average: 135.98 11.77 124.21 532.25 32889.75 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30014632 31647724 2924588 8.88 74044 1866872 1422020 4.18 930720 1695860 209460 03:30:01 28503280 30408112 4435940 13.47 86408 2115080 3111024 9.15 2236656 1875304 11548 03:31:01 28265764 30219392 4673456 14.19 89448 2157812 3134240 9.22 2462100 1882312 8688 03:32:01 27932188 30356364 5007032 15.20 96600 2610200 2570020 7.56 2410524 2237064 9660 03:33:01 28785568 31554928 4153652 12.61 103364 2941464 1523128 4.48 1226328 2555864 24140 Average: 28700286 30837304 4238934 12.87 89973 2338286 2352086 6.92 1853266 2049281 52699 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 03:29:01 ens3 85.38 61.38 1038.74 25.61 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 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 ens3 343.18 306.10 3562.31 70.43 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 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 564.34 397.48 656.47 158.77 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 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 ens3 295.65 198.57 1603.35 60.98 0.00 0.00 0.00 0.00 03:32:01 docker0 3.53 6.60 0.20 77.99 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:33:01 ens3 196.78 126.63 105.20 46.87 0.00 0.00 0.00 0.00 03:33:01 docker0 1.77 3.02 0.11 39.88 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 297.77 218.56 1394.40 72.69 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.93 0.06 23.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83611) 11/14/24 _x86_64_ (8 CPU) 03:27:26 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.62 0.00 0.87 3.56 0.03 85.92 03:29:01 0 13.14 0.00 1.45 3.08 0.03 82.30 03:29:01 1 40.55 0.00 2.60 3.73 0.07 53.05 03:29:01 2 11.70 0.00 1.02 3.61 0.03 83.63 03:29:01 3 1.90 0.00 0.25 0.12 0.07 97.66 03:29:01 4 3.03 0.00 0.53 13.60 0.03 82.80 03:29:01 5 4.92 0.00 0.46 0.05 0.02 94.55 03:29:01 6 1.37 0.00 0.49 4.33 0.03 93.77 03:29:01 7 0.39 0.00 0.22 0.02 0.00 99.37 03:30:01 all 27.90 0.00 1.07 1.48 0.08 69.47 03:30:01 0 27.85 0.00 1.09 1.37 0.08 69.61 03:30:01 1 31.87 0.00 1.97 0.45 0.10 65.61 03:30:01 2 23.30 0.00 1.10 7.26 0.07 68.27 03:30:01 3 33.73 0.00 1.27 0.59 0.08 64.33 03:30:01 4 26.22 0.00 0.87 1.96 0.05 70.89 03:30:01 5 23.10 0.00 0.88 0.00 0.08 75.94 03:30:01 6 34.85 0.00 0.60 0.15 0.07 64.33 03:30:01 7 22.29 0.00 0.75 0.07 0.08 76.81 03:31:01 all 38.72 0.00 0.96 0.86 0.08 59.38 03:31:01 0 35.51 0.00 0.85 0.00 0.07 63.57 03:31:01 1 42.96 0.00 0.72 0.05 0.08 56.19 03:31:01 2 35.16 0.00 1.39 0.08 0.07 63.30 03:31:01 3 48.90 0.00 0.93 0.88 0.07 49.22 03:31:01 4 41.81 0.00 0.75 0.00 0.12 57.32 03:31:01 5 36.41 0.00 0.88 5.76 0.10 56.84 03:31:01 6 35.11 0.00 1.07 0.07 0.08 63.67 03:31:01 7 33.85 0.00 1.12 0.03 0.07 64.93 03:32:01 all 25.06 0.00 1.63 1.77 0.08 71.46 03:32:01 0 35.11 0.00 1.46 4.02 0.10 59.32 03:32:01 1 23.98 0.00 1.93 0.17 0.08 73.84 03:32:01 2 24.15 0.00 1.73 0.05 0.08 73.99 03:32:01 3 22.50 0.00 1.81 2.36 0.10 73.23 03:32:01 4 19.13 0.00 1.39 1.52 0.07 77.89 03:32:01 5 15.56 0.00 1.22 5.83 0.07 77.32 03:32:01 6 17.36 0.00 1.94 0.12 0.05 80.53 03:32:01 7 42.70 0.00 1.61 0.05 0.10 55.54 03:33:01 all 19.91 0.00 2.02 1.89 0.08 76.10 03:33:01 0 18.13 0.00 1.58 1.42 0.07 78.80 03:33:01 1 34.70 0.00 2.04 0.33 0.08 62.84 03:33:01 2 15.01 0.00 2.10 3.84 0.08 78.97 03:33:01 3 21.55 0.00 2.44 3.58 0.08 72.35 03:33:01 4 9.71 0.00 1.30 5.25 0.07 83.67 03:33:01 5 21.23 0.00 2.45 0.39 0.08 75.85 03:33:01 6 18.76 0.00 2.10 0.20 0.07 78.87 03:33:01 7 20.25 0.00 2.10 0.07 0.07 77.52 Average: all 24.29 0.00 1.31 1.91 0.07 72.42 Average: 0 25.99 0.00 1.28 1.97 0.07 70.68 Average: 1 34.80 0.00 1.85 0.94 0.08 62.33 Average: 2 21.90 0.00 1.47 2.97 0.07 73.60 Average: 3 25.80 0.00 1.34 1.51 0.08 71.27 Average: 4 20.03 0.00 0.97 4.44 0.07 74.49 Average: 5 20.28 0.00 1.18 2.41 0.07 76.06 Average: 6 21.56 0.00 1.24 0.96 0.06 76.18 Average: 7 23.96 0.00 1.16 0.05 0.06 74.77