---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39783 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 12G 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 862 27115 0 4190 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:a5:48:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fea5:48c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:16:2e:34 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:a1ff:fe16:2e34/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39783) 09/19/24 _x86_64_ (8 CPU) 10:42:26 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:01 291.32 53.57 237.76 3901.30 34171.16 10:45:01 445.54 13.78 431.76 876.85 95374.74 10:46:01 133.09 0.47 132.63 52.79 42613.06 10:47:01 47.45 0.75 46.70 40.52 26944.34 Average: 229.09 16.99 212.10 1206.59 49840.15 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 29962876 31740144 2976344 9.04 75688 2005924 1332128 3.92 861048 1810100 275796 10:45:01 27425540 30961036 5513680 16.74 115720 3663340 3977432 11.70 1782740 3296156 264 10:46:01 26455872 30306556 6483348 19.68 144008 3912384 4841640 14.25 2499404 3504112 172 10:47:01 27802868 31619748 5136352 15.59 144392 3885832 1529768 4.50 1217692 3466732 1692 Average: 27911789 31156871 5027431 15.26 119952 3366870 2920242 8.59 1590221 3019275 69481 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 117.22 87.48 2071.23 24.96 0.00 0.00 0.00 0.00 10:45:01 lo 9.63 9.63 0.86 0.86 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-ebcd96174587 0.75 0.75 0.07 0.38 0.00 0.00 0.00 0.00 10:45:01 vetha42fc18 23.80 21.83 10.51 16.05 0.00 0.00 0.00 0.00 10:46:01 lo 2.43 2.43 0.20 0.20 0.00 0.00 0.00 0.00 10:46:01 docker0 12.26 17.10 2.06 285.26 0.00 0.00 0.00 0.00 10:46:01 br-ebcd96174587 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 vetha42fc18 90.20 72.82 26.87 97.07 0.00 0.00 0.00 0.01 10:47:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 774.86 579.86 13212.84 126.76 0.00 0.00 0.00 0.00 Average: lo 4.58 4.58 0.41 0.41 0.00 0.00 0.00 0.00 Average: docker0 3.08 4.29 0.52 71.61 0.00 0.00 0.00 0.00 Average: ens3 126.45 92.80 3112.03 17.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39783) 09/19/24 _x86_64_ (8 CPU) 10:42:26 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 9.56 0.00 0.93 3.12 0.04 86.35 10:44:01 0 13.62 0.00 1.24 1.36 0.03 83.75 10:44:01 1 3.28 0.00 0.76 0.68 0.02 95.27 10:44:01 2 9.96 0.00 0.90 0.51 0.02 88.61 10:44:01 3 15.08 0.00 1.26 6.22 0.10 77.33 10:44:01 4 5.01 0.00 0.95 1.99 0.02 92.04 10:44:01 5 19.09 0.00 1.17 1.05 0.07 78.61 10:44:01 6 0.78 0.00 0.32 11.94 0.05 86.90 10:44:01 7 9.73 0.00 0.87 1.21 0.02 88.18 10:45:01 all 15.73 0.00 4.58 5.13 0.06 74.49 10:45:01 0 14.83 0.00 5.04 4.52 0.05 75.56 10:45:01 1 14.16 0.00 4.12 1.15 0.05 80.52 10:45:01 2 20.21 0.00 4.98 1.00 0.05 73.77 10:45:01 3 15.20 0.00 5.07 7.99 0.08 71.65 10:45:01 4 13.62 0.00 3.97 2.09 0.07 80.25 10:45:01 5 19.38 0.00 4.11 0.82 0.05 75.63 10:45:01 6 13.39 0.00 4.96 21.49 0.07 60.09 10:45:01 7 15.12 0.00 4.37 2.10 0.07 78.34 10:46:01 all 10.11 0.00 1.76 2.36 0.05 85.72 10:46:01 0 10.12 0.00 1.82 0.78 0.05 87.23 10:46:01 1 6.58 0.00 1.34 0.44 0.08 91.55 10:46:01 2 12.12 0.00 2.08 0.23 0.03 85.53 10:46:01 3 9.79 0.00 1.99 1.89 0.05 86.28 10:46:01 4 7.58 0.00 1.56 9.69 0.03 81.13 10:46:01 5 9.93 0.00 1.37 0.35 0.05 88.30 10:46:01 6 15.10 0.00 2.06 3.45 0.08 79.30 10:46:01 7 9.65 0.00 1.78 2.04 0.03 86.50 10:47:01 all 1.93 0.00 0.50 1.36 0.03 96.18 10:47:01 0 2.70 0.00 0.67 0.33 0.05 96.25 10:47:01 1 2.87 0.00 0.59 0.03 0.10 96.40 10:47:01 2 1.82 0.00 0.47 0.02 0.02 97.68 10:47:01 3 1.62 0.00 0.38 0.10 0.03 97.86 10:47:01 4 0.72 0.00 0.48 9.68 0.03 89.08 10:47:01 5 1.40 0.00 0.57 0.15 0.02 97.86 10:47:01 6 2.60 0.00 0.47 0.38 0.03 96.51 10:47:01 7 1.68 0.00 0.40 0.15 0.02 97.75 Average: all 9.32 0.00 1.94 2.99 0.05 85.71 Average: 0 10.29 0.00 2.19 1.74 0.05 85.73 Average: 1 6.73 0.00 1.71 0.57 0.06 90.93 Average: 2 11.01 0.00 2.10 0.44 0.03 86.43 Average: 3 10.39 0.00 2.17 4.03 0.07 83.34 Average: 4 6.72 0.00 1.74 5.88 0.04 85.61 Average: 5 12.41 0.00 1.81 0.59 0.05 85.14 Average: 6 7.98 0.00 1.95 9.27 0.06 80.74 Average: 7 9.03 0.00 1.85 1.37 0.03 87.71