---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6231 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 9.0G 11G 47% / 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 457 1189 0 2296 3225 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:80:dc:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe80:dcc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:7f:2e:69 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-6231) 09/28/24 _x86_64_ (4 CPU) 14:32:41 LINUX RESTART (4 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 189.20 85.07 104.13 6599.57 41532.29 14:35:01 160.37 95.23 65.14 3517.28 11692.85 14:36:01 31.66 8.17 23.50 667.62 4239.03 Average: 127.08 62.82 64.26 3594.82 19154.72 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 1708440 3406720 2330212 57.70 52440 1800212 835856 16.43 516320 1634012 152228 14:35:01 1198564 3247388 2840088 70.32 63580 2128460 1011584 19.88 730380 1902884 92748 14:36:01 1209816 3293304 2828836 70.04 66284 2160796 921272 18.11 724416 1899696 14804 Average: 1372273 3315804 2666379 66.02 60768 2029823 922904 18.14 657039 1812197 86593 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:34:01 ens3 346.68 219.26 1424.46 68.24 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 14:35:01 ens3 187.50 121.96 1237.03 20.41 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:36:01 ens3 54.04 48.66 174.95 53.32 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 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 196.07 129.96 945.48 47.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6231) 09/28/24 _x86_64_ (4 CPU) 14:32:41 LINUX RESTART (4 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 18.39 0.00 2.30 6.05 0.06 73.20 14:34:01 0 27.53 0.00 3.82 8.44 0.07 60.14 14:34:01 1 23.76 0.00 1.77 0.94 0.07 73.46 14:34:01 2 9.41 0.00 1.74 10.57 0.07 78.20 14:34:01 3 12.92 0.00 1.84 4.28 0.03 80.92 14:35:01 all 20.10 0.00 1.70 6.97 0.06 71.17 14:35:01 0 28.99 0.00 2.19 5.20 0.05 63.57 14:35:01 1 13.76 0.00 1.35 8.69 0.07 76.13 14:35:01 2 16.71 0.00 1.74 7.15 0.07 74.33 14:35:01 3 20.95 0.00 1.52 6.82 0.07 70.65 14:36:01 all 24.18 0.00 1.05 0.93 0.05 73.78 14:36:01 0 24.04 0.00 1.05 0.28 0.05 74.57 14:36:01 1 39.78 0.00 1.20 0.12 0.07 58.84 14:36:01 2 18.25 0.00 1.16 2.90 0.05 77.64 14:36:01 3 14.64 0.00 0.80 0.45 0.05 84.05 Average: all 20.90 0.00 1.68 4.65 0.06 72.72 Average: 0 26.85 0.00 2.35 4.63 0.06 66.11 Average: 1 25.78 0.00 1.44 3.25 0.07 69.47 Average: 2 14.80 0.00 1.55 6.86 0.06 76.72 Average: 3 16.18 0.00 1.39 3.85 0.05 78.54