---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-869 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: 2800.000 BogoMIPS: 5600.00 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 9.7G 9.6G 51% / 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 492 425 0 3026 3169 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:34:14:25 brd ff:ff:ff:ff:ff:ff inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe34:1425/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:b2:26:3b 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-869) 07/26/24 _x86_64_ (4 CPU) 15:28:41 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 196.35 83.97 112.38 6592.77 43982.82 15:31:01 151.24 12.71 138.53 2255.62 27446.76 15:32:01 156.89 0.47 156.42 37.06 13589.47 Average: 168.16 32.38 135.78 2961.82 28339.68 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 1480104 3294460 2558548 63.35 52484 1910512 948188 18.64 654184 1711132 188236 15:31:01 767208 3246760 3271444 81.00 75196 2516776 1248348 24.54 771284 2235276 34964 15:32:01 455952 3262556 3582700 88.71 85472 2807292 975464 19.17 1056688 2234292 16676 Average: 901088 3267925 3137564 77.69 71051 2411527 1057333 20.78 827385 2060233 79959 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 ens3 403.17 250.14 1517.02 68.42 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:31:01 ens3 348.58 144.59 2792.69 16.44 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 15:32:01 ens3 189.77 209.28 820.00 663.60 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 15:32:01 lo 7.13 7.13 0.63 0.63 0.00 0.00 0.00 0.00 Average: ens3 313.84 201.34 1709.90 249.49 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 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-869) 07/26/24 _x86_64_ (4 CPU) 15:28:41 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 17.98 0.00 2.33 5.99 0.06 73.64 15:30:01 0 21.06 0.00 2.13 4.19 0.05 72.57 15:30:01 1 22.33 0.00 2.24 6.23 0.07 69.13 15:30:01 2 17.01 0.00 2.81 4.13 0.07 75.98 15:30:01 3 11.49 0.00 2.09 9.43 0.08 76.91 15:31:01 all 17.00 0.00 2.43 4.17 0.06 76.34 15:31:01 0 16.81 0.00 2.84 4.43 0.07 75.85 15:31:01 1 6.91 0.00 1.87 7.58 0.05 83.60 15:31:01 2 14.73 0.00 1.88 2.85 0.07 80.47 15:31:01 3 29.62 0.00 3.14 1.83 0.07 65.34 15:32:01 all 17.61 0.00 2.79 3.99 0.09 75.52 15:32:01 0 15.79 0.00 2.52 1.27 0.07 80.36 15:32:01 1 19.50 0.00 2.92 3.80 0.08 73.70 15:32:01 2 7.63 0.00 2.45 6.32 0.08 83.53 15:32:01 3 27.59 0.00 3.29 4.57 0.08 64.47 Average: all 17.53 0.00 2.52 4.72 0.07 75.17 Average: 0 17.89 0.00 2.50 3.29 0.06 76.26 Average: 1 16.24 0.00 2.34 5.87 0.07 75.48 Average: 2 13.14 0.00 2.38 4.42 0.07 79.99 Average: 3 22.89 0.00 2.84 5.28 0.08 68.91