---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6352 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 9.5G 9.8G 50% / 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 470 736 0 2737 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:2a:88:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe2a:880a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:f0:31:6e 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-6352) 09/29/24 _x86_64_ (4 CPU) 23:34:44 LINUX RESTART (4 CPU) 23:35:01 tps rtps wtps bread/s bwrtn/s 23:36:01 189.14 83.85 105.28 6570.90 41627.08 23:37:01 176.54 12.61 163.92 2278.69 19803.10 23:38:01 213.30 0.10 213.20 5.07 19709.25 Average: 192.99 32.19 160.80 2951.55 27046.48 23:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:36:01 1540240 3292116 2498412 61.86 51928 1852448 953396 18.74 658164 1652420 200304 23:37:01 1014168 3249760 3024484 74.89 72108 2296168 1268764 24.94 798136 1994564 149840 23:38:01 821312 3332888 3217340 79.66 95412 2527580 987084 19.40 1103240 1851776 1072 Average: 1125240 3291588 2913412 72.14 73149 2225399 1069748 21.03 853180 1832920 117072 23:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 ens3 352.39 228.36 1410.91 68.03 0.00 0.00 0.00 0.00 23:36:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 ens3 490.92 334.24 2951.07 28.19 0.00 0.00 0.00 0.00 23:37:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 212.05 359.94 149.66 2606.60 0.00 0.00 0.00 0.00 23:38:01 lo 1.73 1.73 0.15 0.15 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 351.79 307.52 1503.88 900.94 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6352) 09/29/24 _x86_64_ (4 CPU) 23:34:44 LINUX RESTART (4 CPU) 23:35:01 CPU %user %nice %system %iowait %steal %idle 23:36:01 all 17.78 0.00 2.37 5.84 0.06 73.95 23:36:01 0 15.86 0.00 1.67 1.82 0.03 80.62 23:36:01 1 21.46 0.00 2.73 13.19 0.07 62.56 23:36:01 2 12.17 0.00 2.77 4.25 0.08 80.73 23:36:01 3 21.65 0.00 2.31 4.12 0.05 71.87 23:37:01 all 13.96 0.00 2.25 5.45 0.06 78.29 23:37:01 0 9.21 0.00 2.14 8.91 0.05 79.68 23:37:01 1 10.41 0.00 2.24 8.13 0.05 79.17 23:37:01 2 24.13 0.00 2.56 2.29 0.08 70.94 23:37:01 3 12.13 0.00 2.06 2.44 0.03 83.33 23:38:01 all 21.31 0.00 3.08 6.68 0.09 68.85 23:38:01 0 17.25 0.00 2.81 10.55 0.07 69.32 23:38:01 1 19.24 0.00 4.06 14.69 0.08 61.91 23:38:01 2 18.93 0.00 2.29 0.40 0.10 78.28 23:38:01 3 29.85 0.00 3.21 1.11 0.10 65.73 Average: all 17.68 0.00 2.57 5.99 0.07 73.69 Average: 0 14.11 0.00 2.21 7.09 0.05 76.54 Average: 1 17.03 0.00 3.01 12.00 0.07 67.90 Average: 2 18.41 0.00 2.54 2.30 0.09 76.66 Average: 3 21.20 0.00 2.52 2.56 0.06 73.65