---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-387 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 9.4G 9.9G 49% / 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 477 886 0 2579 3197 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:ce:41:42 brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fece:4142/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:30:f4:64 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-387) 12/28/24 _x86_64_ (4 CPU) 18:44:48 LINUX RESTART (4 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 180.07 68.92 111.15 5593.20 42076.60 18:47:01 107.52 30.24 77.27 1633.99 11085.89 18:48:02 8.77 0.00 8.77 0.00 362.61 18:49:01 34.40 8.37 26.03 746.04 3688.05 18:50:01 38.39 9.38 29.01 698.02 10284.69 Average: 73.96 23.43 50.53 1737.56 13532.38 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 1709300 3391964 2329352 57.68 53676 1782896 837564 16.46 504336 1641180 154304 18:47:01 1337676 3195080 2700976 66.88 63416 1940932 1038460 20.41 720144 1783300 3344 18:48:02 1319276 3183560 2719376 67.33 65128 1945268 1042412 20.49 733560 1786728 2292 18:49:01 614032 2607572 3424620 84.80 68356 2067404 1525044 29.98 1357336 1857628 7596 18:50:01 465112 2818248 3573540 88.48 71016 2417864 1365832 26.85 1260608 2090812 40084 Average: 1089079 3039285 2949573 73.03 64318 2030873 1161862 22.84 915197 1831930 41524 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 18:46:01 ens3 388.95 248.34 1481.14 66.08 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 18:47:01 ens3 142.54 121.40 473.88 23.66 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:48:02 ens3 58.07 84.27 62.56 13.59 0.00 0.00 0.00 0.00 18:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:49:01 ens3 268.46 311.90 1656.30 44.17 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 6.07 6.07 2.21 2.21 0.00 0.00 0.00 0.00 18:50:01 ens3 532.18 439.56 3113.10 60.55 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 278.07 240.86 1356.40 41.60 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-387) 12/28/24 _x86_64_ (4 CPU) 18:44:48 LINUX RESTART (4 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 16.65 0.00 2.21 5.55 0.06 75.53 18:46:01 0 6.80 0.00 1.70 9.15 0.07 82.28 18:46:01 1 36.63 0.00 2.88 2.43 0.07 57.98 18:46:01 2 14.10 0.00 2.53 3.07 0.07 80.24 18:46:01 3 8.93 0.00 1.73 7.59 0.05 81.71 18:47:01 all 14.41 0.00 0.89 2.14 0.05 82.51 18:47:01 0 14.05 0.00 0.88 3.38 0.07 81.63 18:47:01 1 10.42 0.00 0.70 1.70 0.05 87.13 18:47:01 2 11.14 0.00 0.68 1.10 0.07 87.01 18:47:01 3 22.03 0.00 1.29 2.36 0.05 74.27 18:48:02 all 4.54 0.00 0.23 0.03 0.03 95.18 18:48:02 0 6.45 0.00 0.57 0.05 0.05 92.88 18:48:02 1 1.05 0.00 0.08 0.00 0.00 98.87 18:48:02 2 8.57 0.00 0.10 0.00 0.03 91.30 18:48:02 3 2.09 0.00 0.17 0.05 0.05 97.64 18:49:01 all 20.12 0.00 0.87 0.25 0.06 78.70 18:49:01 0 20.14 0.00 0.95 0.49 0.05 78.37 18:49:01 1 18.01 0.00 0.48 0.07 0.05 81.40 18:49:01 2 23.52 0.00 0.53 0.02 0.05 75.89 18:49:01 3 18.81 0.00 1.50 0.43 0.07 79.20 18:50:01 all 33.18 0.00 1.34 0.41 0.07 65.01 18:50:01 0 35.07 0.00 1.15 0.22 0.07 63.50 18:50:01 1 30.43 0.00 1.56 1.25 0.05 66.71 18:50:01 2 32.96 0.00 1.00 0.08 0.07 65.89 18:50:01 3 34.24 0.00 1.67 0.08 0.07 63.94 Average: all 17.77 0.00 1.11 1.68 0.05 79.40 Average: 0 16.51 0.00 1.05 2.66 0.06 79.72 Average: 1 19.30 0.00 1.14 1.10 0.04 78.41 Average: 2 18.03 0.00 0.97 0.85 0.06 80.09 Average: 3 17.22 0.00 1.27 2.10 0.06 79.35