---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-313 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 9.6G 9.7G 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 501 531 0 2911 3160 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:66:a2:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe66:a202/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:e5:d0:59 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-313) 07/19/24 _x86_64_ (4 CPU) 19:30:42 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:02 186.29 83.89 102.40 6587.17 41793.18 19:33:01 270.12 14.40 255.72 2327.47 29220.54 19:34:01 241.70 0.03 241.67 2.93 17763.47 19:35:01 43.34 0.00 43.34 0.00 1644.66 19:36:01 122.93 0.82 122.11 67.59 2957.11 Average: 172.55 19.85 152.70 1795.32 18640.56 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:02 1532416 3294768 2506236 62.06 51916 1862908 942632 18.53 659088 1660620 202616 19:33:01 909788 3231916 3128864 77.47 79192 2369796 1287608 25.31 818060 2066504 11944 19:34:01 593184 3219200 3445468 85.31 101412 2625440 1285428 25.27 925116 2240128 7688 19:35:01 644364 3301480 3394288 84.05 103328 2644092 1192088 23.43 873332 2231172 1684 19:36:01 597832 3288396 3440820 85.20 106636 2669892 944788 18.57 939548 2209872 15184 Average: 855517 3267152 3183135 78.82 88497 2434426 1130509 22.22 843029 2081659 47823 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:32:02 ens3 389.89 242.93 1443.73 68.41 0.00 0.00 0.00 0.00 19:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 19:33:01 ens3 581.94 347.97 3381.22 41.65 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 304.40 203.13 1487.14 16.24 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 37.54 35.11 8.48 10.69 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 5.73 5.73 0.51 0.51 0.00 0.00 0.00 0.00 19:36:01 ens3 83.10 119.31 25.86 637.73 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 278.36 189.16 1262.22 155.33 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-313) 07/19/24 _x86_64_ (4 CPU) 19:30:42 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:02 all 17.98 0.00 2.36 5.24 0.06 74.36 19:32:02 0 16.06 0.00 2.39 4.76 0.07 76.73 19:32:02 1 31.26 0.00 2.32 3.56 0.07 62.79 19:32:02 2 13.52 0.00 1.90 9.49 0.07 75.03 19:32:02 3 11.03 0.00 2.77 3.17 0.05 82.97 19:33:01 all 16.97 0.00 3.25 8.04 0.08 71.66 19:33:01 0 12.73 0.00 2.88 6.33 0.09 77.97 19:33:01 1 17.40 0.00 3.02 6.83 0.07 72.69 19:33:01 2 9.88 0.00 4.21 17.38 0.10 68.43 19:33:01 3 27.81 0.00 2.94 1.67 0.07 67.52 19:34:01 all 28.88 0.00 4.25 7.71 0.08 59.08 19:34:01 0 30.87 0.00 4.00 7.51 0.08 57.53 19:34:01 1 29.70 0.00 3.92 1.53 0.07 64.78 19:34:01 2 29.30 0.00 5.33 10.91 0.10 54.36 19:34:01 3 25.65 0.00 3.70 10.84 0.08 59.72 19:35:01 all 29.15 0.00 8.86 0.58 0.10 61.30 19:35:01 0 33.49 0.00 7.95 0.23 0.10 58.23 19:35:01 1 25.63 0.00 8.50 0.45 0.10 65.32 19:35:01 2 30.19 0.00 10.42 0.63 0.10 58.65 19:35:01 3 27.29 0.00 8.61 0.99 0.10 63.01 19:36:01 all 21.60 0.00 4.03 2.95 0.08 71.35 19:36:01 0 18.65 0.00 3.59 2.19 0.05 75.52 19:36:01 1 28.60 0.00 5.14 3.43 0.10 62.72 19:36:01 2 27.30 0.00 3.94 3.45 0.08 65.23 19:36:01 3 11.81 0.00 3.44 2.75 0.07 81.93 Average: all 22.93 0.00 4.55 4.89 0.08 67.54 Average: 0 22.39 0.00 4.16 4.20 0.08 69.17 Average: 1 26.55 0.00 4.58 3.15 0.08 65.63 Average: 2 22.10 0.00 5.17 8.32 0.09 64.32 Average: 3 20.70 0.00 4.29 3.90 0.07 71.03