---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12229 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 14G 142G 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 862 25078 0 6226 30849 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:6c:85:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe6c:85cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:ca:08:53 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-12229) 03/09/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 103.22 22.80 80.42 1178.47 21273.52 23:13:01 129.91 23.23 106.68 2790.47 27905.88 23:14:01 247.42 2.82 244.60 398.67 143064.18 23:15:01 290.02 9.22 280.80 385.70 23603.72 23:16:01 23.71 0.38 23.33 28.93 14375.35 23:17:01 13.13 0.02 13.11 0.13 14069.89 23:18:01 69.57 1.38 68.19 114.78 16582.47 Average: 125.28 8.55 116.73 699.57 37269.83 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30075144 31684556 2864076 8.70 71192 1848540 1434468 4.22 890940 1682256 167312 23:13:01 28089508 31657840 4849712 14.72 110144 3699076 1428376 4.20 1005588 3436108 1640748 23:14:01 25662120 31574556 7277100 22.09 141248 5897772 3027892 8.91 1116388 5625748 944 23:15:01 23817136 29878688 9122084 27.69 156040 6015008 8769528 25.80 2960104 5566768 420 23:16:01 23462188 29529956 9477032 28.77 157552 6017276 9077120 26.71 3346104 5526472 528 23:17:01 23440068 29508688 9499152 28.84 157712 6017856 9059856 26.66 3365508 5526452 232 23:18:01 25661752 31568800 7277468 22.09 159304 5873320 1551172 4.56 1352724 5384288 26276 Average: 25743988 30771869 7195232 21.84 136170 5052693 4906916 14.44 2005337 4678299 262351 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 63.44 43.43 1014.00 8.44 0.00 0.00 0.00 0.00 23:12:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 342.84 208.32 10605.34 18.96 0.00 0.00 0.00 0.00 23:13:01 br-c04f62967f40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 7.80 7.80 0.72 0.72 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 veth95a5415 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethd01dadd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 830.32 400.47 21588.72 29.52 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth9b10b15 0.48 0.83 0.05 0.31 0.00 0.00 0.00 0.00 23:15:01 veth95a5415 0.15 0.58 0.01 0.03 0.00 0.00 0.00 0.00 23:15:01 vethd01dadd 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth9b10b15 0.15 0.18 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 veth95a5415 0.52 0.50 0.05 1.43 0.00 0.00 0.00 0.00 23:16:01 vethd01dadd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth9b10b15 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 veth95a5415 0.57 0.58 0.05 1.51 0.00 0.00 0.00 0.00 23:17:01 vethd01dadd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1656.39 946.83 34058.49 149.38 0.00 0.00 0.00 0.00 23:18:01 lo 35.71 35.71 6.25 6.25 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 190.90 103.73 4755.25 13.38 0.00 0.00 0.00 0.00 Average: lo 4.54 4.54 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12229) 03/09/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.05 0.00 0.68 1.79 0.03 87.45 23:12:01 0 16.41 0.00 0.75 0.83 0.02 81.99 23:12:01 1 6.99 0.00 0.62 0.12 0.03 92.24 23:12:01 2 27.82 0.00 1.69 1.45 0.05 68.99 23:12:01 3 11.19 0.00 0.77 0.08 0.05 87.90 23:12:01 4 0.08 0.00 0.35 10.30 0.03 89.23 23:12:01 5 5.16 0.00 0.38 0.60 0.05 93.80 23:12:01 6 1.78 0.00 0.28 0.23 0.02 97.68 23:12:01 7 10.98 0.00 0.60 0.69 0.03 87.69 23:13:01 all 11.91 0.00 2.66 1.96 0.06 83.41 23:13:01 0 32.15 0.00 4.40 0.45 0.08 62.92 23:13:01 1 8.24 0.00 2.40 3.79 0.07 85.50 23:13:01 2 7.58 0.00 2.87 1.78 0.07 87.71 23:13:01 3 7.09 0.00 2.19 0.05 0.03 90.64 23:13:01 4 4.88 0.00 1.85 6.85 0.03 86.39 23:13:01 5 6.12 0.00 2.24 0.69 0.03 90.92 23:13:01 6 4.81 0.00 2.51 0.61 0.07 92.00 23:13:01 7 24.52 0.00 2.85 1.41 0.05 71.17 23:14:01 all 8.37 0.00 3.70 10.99 0.06 76.87 23:14:01 0 8.91 0.00 3.29 2.30 0.08 85.41 23:14:01 1 10.74 0.00 4.43 2.88 0.05 81.89 23:14:01 2 8.35 0.00 4.35 25.04 0.07 62.19 23:14:01 3 7.71 0.00 5.04 19.33 0.08 67.83 23:14:01 4 8.94 0.00 3.30 6.18 0.05 81.53 23:14:01 5 10.08 0.00 3.36 0.30 0.05 86.21 23:14:01 6 7.21 0.00 4.11 31.79 0.08 56.80 23:14:01 7 5.02 0.00 1.72 0.30 0.03 92.93 23:15:01 all 17.87 0.00 3.14 11.74 0.10 67.15 23:15:01 0 13.60 0.00 3.10 6.55 0.12 76.64 23:15:01 1 21.02 0.00 3.36 18.97 0.13 56.51 23:15:01 2 22.92 0.00 3.83 11.73 0.08 61.43 23:15:01 3 16.40 0.00 3.11 21.84 0.10 58.55 23:15:01 4 14.44 0.00 2.75 10.10 0.13 72.58 23:15:01 5 18.39 0.00 3.47 7.01 0.07 71.05 23:15:01 6 20.54 0.00 2.99 6.91 0.07 69.48 23:15:01 7 15.63 0.00 2.49 10.86 0.10 70.92 23:16:01 all 16.77 0.00 1.58 0.73 0.06 80.85 23:16:01 0 17.54 0.00 1.64 0.02 0.07 80.73 23:16:01 1 18.43 0.00 1.87 0.00 0.08 79.61 23:16:01 2 17.62 0.00 1.81 0.08 0.07 80.43 23:16:01 3 15.27 0.00 1.37 0.03 0.07 83.26 23:16:01 4 13.92 0.00 1.17 5.64 0.07 79.20 23:16:01 5 16.53 0.00 1.56 0.05 0.07 81.80 23:16:01 6 15.98 0.00 1.71 0.03 0.07 82.21 23:16:01 7 18.88 0.00 1.55 0.02 0.05 79.50 23:17:01 all 1.20 0.00 0.19 0.69 0.06 97.86 23:17:01 0 1.04 0.00 0.27 0.00 0.05 98.64 23:17:01 1 1.23 0.00 0.17 0.02 0.05 98.53 23:17:01 2 1.33 0.00 0.13 0.00 0.03 98.50 23:17:01 3 1.57 0.00 0.18 0.02 0.05 98.18 23:17:01 4 1.17 0.00 0.20 5.47 0.08 93.08 23:17:01 5 1.62 0.00 0.22 0.00 0.07 98.10 23:17:01 6 0.63 0.00 0.23 0.02 0.05 99.07 23:17:01 7 1.02 0.00 0.15 0.00 0.05 98.78 23:18:01 all 4.90 0.00 0.77 0.99 0.04 93.30 23:18:01 0 3.14 0.00 0.61 0.10 0.05 96.10 23:18:01 1 16.38 0.00 1.15 0.28 0.03 82.15 23:18:01 2 1.29 0.00 0.67 4.97 0.03 93.04 23:18:01 3 3.95 0.00 0.90 0.17 0.05 94.93 23:18:01 4 1.67 0.00 0.80 1.70 0.03 95.79 23:18:01 5 3.33 0.00 0.54 0.08 0.02 96.04 23:18:01 6 1.55 0.00 0.65 0.50 0.03 97.26 23:18:01 7 7.91 0.00 0.84 0.10 0.03 91.12 Average: all 10.14 0.00 1.81 4.11 0.06 83.87 Average: 0 13.22 0.00 2.00 1.46 0.07 83.25 Average: 1 11.86 0.00 2.00 3.72 0.06 82.36 Average: 2 12.41 0.00 2.18 6.40 0.06 78.95 Average: 3 9.02 0.00 1.93 5.89 0.06 83.10 Average: 4 6.43 0.00 1.48 6.61 0.06 85.42 Average: 5 8.74 0.00 1.68 1.25 0.05 88.29 Average: 6 7.49 0.00 1.78 5.67 0.06 85.01 Average: 7 11.98 0.00 1.45 1.90 0.05 84.61