---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10258 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 569 877 0 2496 3091 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3a:d6:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe3a:d64d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:fe:70:c6 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10258) 11/13/24 _x86_64_ (4 CPU) 14:10:36 LINUX RESTART (4 CPU) 14:11:02 tps rtps wtps bread/s bwrtn/s 14:12:01 179.92 76.83 103.08 5802.68 43277.43 14:13:01 238.98 18.48 220.50 2341.92 81534.07 14:14:01 163.69 95.42 68.27 5160.87 38589.44 Average: 194.29 63.49 130.80 4426.94 54537.02 14:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 1643184 3346384 2395468 59.31 53064 1805880 888708 17.47 577912 1638896 135196 14:13:01 204900 2740608 3833752 94.93 119872 2462548 2062220 40.54 1339448 2158716 245600 14:14:01 972540 3208176 3066112 75.92 124476 2167528 1011916 19.89 916676 1829904 18156 Average: 940208 3098389 3098444 76.72 99137 2145319 1320948 25.97 944679 1875839 132984 14:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 400.56 276.92 1471.20 72.57 0.00 0.00 0.00 0.00 14:12:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 497.52 328.47 8066.20 33.16 0.00 0.00 0.00 0.00 14:13:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 90.53 149.91 17.05 1077.62 0.00 0.00 0.00 0.00 14:14:01 lo 2.40 2.40 0.21 0.21 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 329.19 251.65 3195.75 396.15 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10258) 11/13/24 _x86_64_ (4 CPU) 14:10:36 LINUX RESTART (4 CPU) 14:11:02 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 20.01 0.00 2.36 5.57 0.06 72.00 14:12:01 0 24.12 0.00 1.84 1.99 0.05 72.00 14:12:01 1 6.38 0.00 1.46 6.04 0.03 86.09 14:12:01 2 37.12 0.00 3.13 6.84 0.09 52.82 14:12:01 3 12.45 0.00 3.04 7.41 0.07 77.03 14:13:01 all 38.68 0.00 6.74 4.28 0.09 50.22 14:13:01 0 33.62 0.00 6.21 1.01 0.08 59.08 14:13:01 1 32.47 0.00 6.41 7.46 0.08 53.58 14:13:01 2 48.90 0.00 8.44 5.99 0.10 36.57 14:13:01 3 39.77 0.00 5.88 2.67 0.10 51.57 14:14:01 all 47.35 0.00 5.30 3.06 0.10 44.20 14:14:01 0 41.43 0.00 4.75 2.23 0.07 51.52 14:14:01 1 57.28 0.00 6.32 4.42 0.10 31.88 14:14:01 2 42.41 0.00 5.06 2.23 0.12 50.19 14:14:01 3 48.23 0.00 5.09 3.38 0.10 43.20 Average: all 35.40 0.00 4.81 4.30 0.08 55.41 Average: 0 33.08 0.00 4.27 1.74 0.07 60.84 Average: 1 32.13 0.00 4.74 5.97 0.07 57.09 Average: 2 42.82 0.00 5.55 5.01 0.10 46.51 Average: 3 33.62 0.00 4.68 4.47 0.09 57.14