---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-508 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 12G 7.4G 62% / 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 473 334 0 3136 3187 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:32:1a:1e brd ff:ff:ff:ff:ff:ff inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe32:1a1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:60:1c:2f 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-508) 12/30/24 _x86_64_ (4 CPU) 12:38:48 LINUX RESTART (4 CPU) 12:39:01 tps rtps wtps bread/s bwrtn/s 12:40:01 171.34 69.17 102.17 5624.26 41253.41 12:41:02 255.25 24.33 230.92 3231.04 110751.97 12:42:01 190.43 49.75 140.67 5478.66 34197.73 12:43:01 155.07 101.62 53.46 6408.00 2524.11 Average: 193.04 61.26 131.78 5183.94 47246.75 12:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 1580936 3291980 2457716 60.85 49728 1815764 943004 18.54 638124 1638444 195216 12:41:02 145656 3310200 3892996 96.39 109688 3150316 1213292 23.85 628516 2984512 301900 12:42:01 571296 3291128 3467356 85.85 139324 2661416 1540120 30.27 894896 2275212 51544 12:43:01 379332 3287120 3659320 90.61 143236 2845020 947088 18.62 985312 2377484 18808 Average: 669305 3295107 3369347 83.43 110494 2618129 1160876 22.82 786712 2318913 141867 12:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:40:01 ens3 374.57 241.63 1406.95 66.91 0.00 0.00 0.00 0.00 12:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 lo 2.46 2.46 0.22 0.22 0.00 0.00 0.00 0.00 12:41:02 ens3 578.05 322.98 12722.06 32.18 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 ens3 318.00 244.77 1743.28 21.04 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 4.37 4.37 0.39 0.39 0.00 0.00 0.00 0.00 12:43:01 ens3 111.71 186.67 24.77 1292.49 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 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 345.74 249.04 3985.06 354.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-508) 12/30/24 _x86_64_ (4 CPU) 12:38:48 LINUX RESTART (4 CPU) 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 16.74 0.00 2.21 5.40 0.06 75.60 12:40:01 0 28.07 0.00 2.43 11.24 0.05 58.20 12:40:01 1 17.68 0.00 3.15 2.97 0.05 76.15 12:40:01 2 14.68 0.00 1.82 1.26 0.05 82.19 12:40:01 3 6.66 0.00 1.43 6.12 0.07 85.73 12:41:02 all 26.47 0.00 7.98 4.50 0.07 60.97 12:41:02 0 20.03 0.00 6.57 9.75 0.07 63.58 12:41:02 1 40.42 0.00 8.64 2.52 0.08 48.33 12:41:02 2 23.24 0.00 9.42 1.98 0.09 65.28 12:41:02 3 22.14 0.00 7.32 3.70 0.07 66.77 12:42:01 all 32.59 0.00 7.29 4.87 0.10 55.15 12:42:01 0 34.25 0.00 7.66 4.99 0.09 53.01 12:42:01 1 31.64 0.00 6.72 4.52 0.09 57.03 12:42:01 2 31.51 0.00 7.92 6.47 0.10 54.00 12:42:01 3 33.01 0.00 6.84 3.49 0.09 56.58 12:43:01 all 21.21 0.00 1.16 3.66 0.06 73.91 12:43:01 0 16.18 0.00 1.29 5.32 0.05 77.16 12:43:01 1 24.58 0.00 0.99 2.52 0.07 71.84 12:43:01 2 35.48 0.00 1.53 4.60 0.10 58.29 12:43:01 3 8.80 0.00 0.83 2.23 0.05 88.09 Average: all 24.19 0.00 4.63 4.61 0.07 66.50 Average: 0 24.59 0.00 4.47 7.84 0.06 63.05 Average: 1 28.54 0.00 4.86 3.13 0.07 63.41 Average: 2 26.20 0.00 5.14 3.56 0.08 65.01 Average: 3 17.47 0.00 4.05 3.89 0.07 74.52