---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18308 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 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 852 25341 0 5973 30859 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:cb:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe96:cbc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:46:68:2e 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-18308) 03/26/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 141.83 32.06 109.77 1642.79 74534.78 14:31:01 141.21 22.98 118.23 2752.87 47732.71 14:32:01 361.24 2.68 358.56 418.60 125816.76 14:33:01 26.58 0.50 26.08 45.46 4315.55 14:34:01 15.60 0.05 15.55 6.13 1319.38 14:35:01 56.36 2.10 54.26 122.51 2240.83 Average: 123.80 10.06 113.74 831.39 42660.00 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30069680 31658688 2869540 8.71 70180 1829096 1457432 4.29 911320 1664764 158048 14:31:01 28639064 31663252 4300156 13.05 103200 3186676 1397632 4.11 988392 2925960 1175720 14:32:01 25617208 31270096 7322012 22.23 138852 5656852 5661536 16.66 1460004 5284600 1548 14:33:01 23598708 29373492 9340512 28.36 140664 5774192 8325548 24.50 3457884 5282696 200 14:34:01 23764276 29573452 9174944 27.85 141272 5807800 7255916 21.35 3291068 5288876 364 14:35:01 25991484 31640448 6947736 21.09 143992 5643220 1472944 4.33 1270500 5146104 2712 Average: 26280070 30863238 6659150 20.22 123027 4649639 4261835 12.54 1896528 4265500 223099 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 53.24 36.24 873.40 7.11 0.00 0.00 0.00 0.00 14:30:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 283.37 178.22 8709.74 17.15 0.00 0.00 0.00 0.00 14:31:01 br-4f1c3c305ec4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 7.40 7.40 0.69 0.69 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 vethf8de663 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 14:32:01 vethe3719bc 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:32:01 vethec1e92d 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 vethf8de663 178.92 177.80 30.55 47.82 0.00 0.00 0.00 0.00 14:33:01 vethe3719bc 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 vethec1e92d 17.80 15.56 8.70 4.40 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 vethf8de663 88.54 86.40 15.77 27.45 0.00 0.00 0.00 0.00 14:34:01 vethe3719bc 0.78 1.13 0.18 0.14 0.00 0.00 0.00 0.00 14:34:01 vethec1e92d 29.58 25.00 10.97 6.06 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 1685.34 967.52 33225.70 170.49 0.00 0.00 0.00 0.00 14:35:01 lo 39.21 39.21 21.72 21.72 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 236.42 125.51 5410.31 19.33 0.00 0.00 0.00 0.00 Average: lo 5.88 5.88 3.56 3.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18308) 03/26/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 9.81 0.00 0.67 4.96 0.03 84.53 14:30:01 0 37.14 0.00 1.85 4.34 0.05 56.62 14:30:01 1 21.83 0.00 1.17 0.89 0.03 76.07 14:30:01 2 5.78 0.00 0.40 0.88 0.05 92.89 14:30:01 3 3.94 0.00 0.45 0.60 0.03 94.98 14:30:01 4 6.89 0.00 0.57 0.77 0.05 91.72 14:30:01 5 0.03 0.00 0.28 31.83 0.03 67.82 14:30:01 6 2.35 0.00 0.38 0.23 0.00 97.03 14:30:01 7 0.58 0.00 0.22 0.13 0.00 99.07 14:31:01 all 11.35 0.00 2.13 3.36 0.04 83.12 14:31:01 0 15.85 0.00 2.36 1.00 0.05 80.74 14:31:01 1 5.45 0.00 1.45 0.12 0.03 92.96 14:31:01 2 5.61 0.00 1.56 0.54 0.03 92.27 14:31:01 3 30.17 0.00 2.89 4.68 0.07 62.19 14:31:01 4 13.11 0.00 2.52 4.49 0.07 79.82 14:31:01 5 6.86 0.00 1.95 14.46 0.03 76.69 14:31:01 6 6.39 0.00 1.97 1.05 0.03 90.55 14:31:01 7 7.36 0.00 2.39 0.59 0.03 89.63 14:32:01 all 12.43 0.00 4.72 5.29 0.07 77.49 14:32:01 0 10.44 0.00 3.36 0.37 0.07 85.76 14:32:01 1 14.59 0.00 4.37 1.83 0.08 79.12 14:32:01 2 13.23 0.00 4.65 0.29 0.08 81.75 14:32:01 3 11.34 0.00 5.00 6.53 0.07 77.06 14:32:01 4 13.61 0.00 4.39 0.89 0.05 81.06 14:32:01 5 10.68 0.00 6.61 26.86 0.08 55.76 14:32:01 6 11.41 0.00 5.50 5.10 0.07 77.92 14:32:01 7 14.13 0.00 3.94 0.57 0.07 81.29 14:33:01 all 24.64 0.00 2.46 0.09 0.07 72.73 14:33:01 0 21.93 0.00 1.87 0.02 0.07 76.12 14:33:01 1 21.89 0.00 2.49 0.02 0.05 75.54 14:33:01 2 29.47 0.00 2.46 0.00 0.08 67.99 14:33:01 3 29.72 0.00 3.46 0.03 0.08 66.70 14:33:01 4 18.39 0.00 1.81 0.05 0.07 79.69 14:33:01 5 15.16 0.00 1.58 0.30 0.05 82.91 14:33:01 6 24.54 0.00 2.54 0.02 0.07 72.83 14:33:01 7 36.01 0.00 3.45 0.27 0.08 60.18 14:34:01 all 6.35 0.00 1.02 0.04 0.06 92.53 14:34:01 0 7.08 0.00 0.84 0.00 0.07 92.01 14:34:01 1 5.51 0.00 0.99 0.00 0.05 93.45 14:34:01 2 6.96 0.00 1.07 0.02 0.05 91.90 14:34:01 3 5.15 0.00 1.24 0.02 0.05 93.54 14:34:01 4 6.17 0.00 1.14 0.02 0.08 92.59 14:34:01 5 6.72 0.00 1.05 0.17 0.07 92.00 14:34:01 6 7.12 0.00 0.87 0.00 0.05 91.96 14:34:01 7 6.11 0.00 0.99 0.12 0.05 92.74 14:35:01 all 7.78 0.00 0.61 0.22 0.03 91.36 14:35:01 0 0.52 0.00 0.42 0.10 0.00 98.97 14:35:01 1 34.77 0.00 0.82 0.17 0.05 64.19 14:35:01 2 0.75 0.00 0.57 1.20 0.03 97.45 14:35:01 3 15.22 0.00 0.95 0.05 0.03 83.74 14:35:01 4 3.85 0.00 0.43 0.13 0.02 95.56 14:35:01 5 1.04 0.00 0.52 0.08 0.03 98.32 14:35:01 6 3.32 0.00 0.58 0.07 0.05 95.97 14:35:01 7 2.74 0.00 0.55 0.02 0.02 96.68 Average: all 12.06 0.00 1.93 2.32 0.05 83.64 Average: 0 15.50 0.00 1.78 0.97 0.05 81.70 Average: 1 17.36 0.00 1.88 0.50 0.05 80.21 Average: 2 10.29 0.00 1.78 0.49 0.06 87.39 Average: 3 15.91 0.00 2.32 1.97 0.06 79.73 Average: 4 10.33 0.00 1.81 1.06 0.06 86.75 Average: 5 6.74 0.00 1.99 12.26 0.05 78.96 Average: 6 9.18 0.00 1.97 1.07 0.04 87.74 Average: 7 11.13 0.00 1.92 0.28 0.04 86.63