---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5650 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 13G 7.2G 63% / 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: 3944 467 299 0 3177 3194 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:8d:3d:13 brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe8d:3d13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:d9:b4:20 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-5650) 09/21/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 195.35 83.99 111.36 6585.70 42694.37 15:35:01 250.49 33.08 217.41 4147.02 125563.41 15:36:01 414.32 90.33 323.98 4862.80 27359.47 15:37:01 257.81 208.76 49.05 8117.56 10496.10 15:38:01 65.05 41.50 23.55 2810.13 2246.67 Average: 236.56 91.73 144.83 5308.59 41400.67 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1689380 3386772 2349280 58.17 52860 1800168 866300 17.03 540236 1633416 133868 15:35:01 614520 3327300 3424140 84.78 116560 2712500 1183524 23.26 552708 2614632 304484 15:36:01 346680 3204792 3691980 91.42 151540 2798572 1605416 31.56 856128 2551656 97624 15:37:01 401612 3224976 3637048 90.06 154240 2772424 1077708 21.18 1023324 2344616 34376 15:38:01 391660 3329084 3647000 90.30 156336 2878332 930868 18.30 991152 2382084 14884 Average: 688770 3294585 3349890 82.95 126307 2592399 1132763 22.27 792710 2305281 117047 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:34:02 ens3 372.89 253.02 1455.08 69.42 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 ens3 490.82 233.15 14364.87 18.58 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 201.98 151.37 937.03 12.51 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 129.97 76.11 947.55 9.33 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 48.97 39.60 181.74 16.27 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 248.15 150.38 3542.38 25.24 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-5650) 09/21/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 19.64 0.00 2.52 6.19 0.07 71.58 15:34:02 0 30.58 0.00 3.90 7.06 0.08 58.38 15:34:02 1 19.44 0.00 2.01 1.61 0.05 76.90 15:34:02 2 18.43 0.00 2.34 7.73 0.07 71.43 15:34:02 3 10.19 0.00 1.82 8.36 0.07 79.56 15:35:01 all 24.59 0.00 7.73 4.19 0.07 63.42 15:35:01 0 22.42 0.00 6.67 2.77 0.07 68.08 15:35:01 1 21.05 0.00 7.09 1.18 0.07 70.61 15:35:01 2 37.25 0.00 9.93 4.70 0.09 48.04 15:35:01 3 17.59 0.00 7.23 8.11 0.07 67.01 15:36:01 all 14.00 0.00 3.74 14.14 0.10 68.02 15:36:01 0 17.62 0.00 3.06 7.49 0.07 71.76 15:36:01 1 11.13 0.00 4.55 27.96 0.10 56.26 15:36:01 2 13.78 0.00 3.91 15.67 0.13 66.50 15:36:01 3 13.46 0.00 3.49 5.44 0.08 77.53 15:37:01 all 47.34 0.00 5.56 10.95 0.09 36.05 15:37:01 0 46.99 0.00 5.36 9.63 0.10 37.92 15:37:01 1 46.47 0.00 5.18 8.53 0.08 39.75 15:37:01 2 49.13 0.00 6.20 15.58 0.10 28.99 15:37:01 3 46.85 0.00 5.48 10.10 0.08 37.49 15:38:01 all 19.50 0.00 1.08 1.62 0.05 77.76 15:38:01 0 23.27 0.00 0.95 0.33 0.03 75.42 15:38:01 1 25.97 0.00 1.36 4.30 0.05 68.31 15:38:01 2 19.56 0.00 1.02 1.49 0.05 77.89 15:38:01 3 9.13 0.00 0.97 0.37 0.05 89.48 Average: all 25.01 0.00 4.10 7.43 0.08 63.39 Average: 0 28.23 0.00 3.97 5.47 0.07 62.26 Average: 1 24.84 0.00 4.01 8.74 0.07 62.33 Average: 2 27.54 0.00 4.64 9.03 0.09 58.69 Average: 3 19.42 0.00 3.77 6.46 0.07 70.28