---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2999 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 7.8G 60% / 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 486 1065 0 2391 3174 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:35:31:cb brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe35:31cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:45:90:86 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-2999) 01/28/25 _x86_64_ (4 CPU) 15:30:43 LINUX RESTART (4 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 173.99 69.32 104.67 5615.33 43700.07 15:33:01 248.31 45.19 203.12 4044.13 110840.07 15:34:01 155.26 87.62 67.64 5403.50 17830.76 Average: 192.58 67.35 125.22 5020.01 57510.29 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 1628432 3362836 2410220 59.68 51348 1834568 858740 16.88 546896 1675480 156156 15:33:01 203100 3308348 3835552 94.97 112880 3042592 1085028 21.33 507968 3002092 315444 15:34:01 1114688 3242668 2923964 72.40 117560 2101880 993788 19.53 829676 1811388 17084 Average: 982073 3304617 3056579 75.68 93929 2326347 979185 19.25 628180 2162987 162895 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:32:01 ens3 457.92 318.56 2007.05 71.83 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 15:33:01 ens3 397.82 168.65 13435.80 17.50 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 15:34:01 ens3 243.71 275.27 289.46 1435.44 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 366.52 254.08 5252.28 507.76 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2999) 01/28/25 _x86_64_ (4 CPU) 15:30:43 LINUX RESTART (4 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 19.38 0.00 2.59 5.10 0.07 72.86 15:32:01 0 14.49 0.00 1.64 1.59 0.05 82.24 15:32:01 1 39.61 0.00 3.14 4.32 0.10 52.83 15:32:01 2 13.93 0.00 4.00 7.82 0.08 74.17 15:32:01 3 9.61 0.00 1.59 6.65 0.03 82.11 15:33:01 all 24.56 0.00 7.88 4.61 0.12 62.84 15:33:01 0 23.44 0.00 8.20 2.60 0.10 65.66 15:33:01 1 39.37 0.00 6.97 2.58 0.12 50.97 15:33:01 2 16.27 0.00 7.83 6.73 0.14 69.03 15:33:01 3 19.19 0.00 8.51 6.55 0.10 65.64 15:34:01 all 29.98 0.00 8.07 4.46 0.10 57.39 15:34:01 0 23.86 0.00 7.83 5.85 0.10 62.36 15:34:01 1 24.58 0.00 8.10 3.57 0.10 63.65 15:34:01 2 26.06 0.00 8.88 5.37 0.10 59.58 15:34:01 3 45.40 0.00 7.44 3.02 0.12 44.02 Average: all 24.64 0.00 6.17 4.72 0.10 64.37 Average: 0 20.58 0.00 5.88 3.34 0.08 70.11 Average: 1 34.48 0.00 6.07 3.49 0.11 55.85 Average: 2 18.75 0.00 6.90 6.64 0.11 67.60 Average: 3 24.76 0.00 5.84 5.40 0.08 63.91