---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2990 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 10G 9.3G 52% / 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 470 252 0 3220 3190 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:85:73:7b brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe85:737b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:ef:c5:b1 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-2990) 01/28/25 _x86_64_ (4 CPU) 13:58:45 LINUX RESTART (4 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 171.84 69.26 102.58 5625.20 41466.44 14:01:01 190.87 12.67 178.20 2285.20 30430.40 14:02:01 114.28 0.12 114.16 11.06 29742.78 Average: 158.99 27.35 131.65 2640.51 33880.06 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1585468 3308176 2453184 60.74 50084 1826092 925752 18.20 619480 1648524 203424 14:01:01 737376 3251152 3301276 81.74 74008 2570884 1261108 24.79 773596 2291468 149488 14:02:01 331056 3332124 3707596 91.80 93292 3025224 1032284 20.29 1512396 1938800 2660 Average: 884633 3297151 3154019 78.10 72461 2474067 1073048 21.09 968491 1959597 118524 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 358.84 230.14 1410.45 65.82 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:01:01 ens3 722.53 506.85 4020.73 41.37 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 14:02:01 ens3 1607.98 1842.16 4071.61 10737.89 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 896.46 859.74 3167.55 3615.23 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: lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2990) 01/28/25 _x86_64_ (4 CPU) 13:58:45 LINUX RESTART (4 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 16.97 0.00 2.11 5.36 0.07 75.49 14:00:01 0 36.75 0.00 3.83 7.33 0.10 51.99 14:00:01 1 7.57 0.00 1.05 3.68 0.07 87.63 14:00:01 2 16.57 0.00 2.02 4.44 0.08 76.89 14:00:01 3 6.99 0.00 1.57 5.97 0.03 85.43 14:01:01 all 15.76 0.00 2.90 4.74 0.08 76.52 14:01:01 0 27.61 0.00 3.73 6.09 0.08 62.49 14:01:01 1 16.13 0.00 2.89 2.09 0.07 78.82 14:01:01 2 9.37 0.00 2.40 3.92 0.10 84.21 14:01:01 3 9.91 0.00 2.58 6.87 0.07 80.57 14:02:01 all 33.18 0.00 5.63 2.97 0.13 58.10 14:02:01 0 34.40 0.00 5.17 5.59 0.13 54.70 14:02:01 1 31.07 0.00 6.25 2.27 0.14 60.27 14:02:01 2 38.10 0.00 5.54 2.47 0.14 53.75 14:02:01 3 29.18 0.00 5.57 1.50 0.10 63.65 Average: all 21.93 0.00 3.54 4.36 0.09 70.07 Average: 0 32.92 0.00 4.24 6.34 0.11 56.39 Average: 1 18.20 0.00 3.39 2.68 0.09 75.64 Average: 2 21.29 0.00 3.31 3.62 0.11 71.67 Average: 3 15.32 0.00 3.23 4.79 0.07 76.59