---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-359 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 11G 8.7G 55% / 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 475 887 0 2581 3185 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:53:dc:3c brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe53:dc3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:5b:2e:84 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-359) 02/15/25 _x86_64_ (4 CPU) 02:43:44 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps bread/s bwrtn/s 02:45:01 173.18 69.33 103.85 5636.39 41728.24 02:46:01 267.95 12.38 255.57 2248.40 29674.93 02:47:01 366.82 0.02 366.81 0.13 31331.44 02:48:01 84.71 31.03 53.68 823.01 36147.66 Average: 223.68 28.18 195.50 2182.22 34715.70 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 1673548 3343404 2365112 58.56 51820 1774264 877120 17.24 558604 1630100 157000 02:46:01 821372 3223376 3217288 79.66 80636 2446960 1260032 24.77 796636 2177148 24044 02:47:01 254496 3300212 3784164 93.70 113440 3010800 1163108 22.86 759164 2729444 67812 02:48:01 835408 3304704 3203252 79.31 130832 2444200 1061152 20.86 716132 2218408 0 Average: 896206 3292924 3142454 77.81 94182 2419056 1090353 21.43 707634 2188775 62214 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:45:01 ens3 353.92 234.91 1434.88 67.76 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 02:46:01 ens3 628.73 401.18 3558.67 39.72 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 470.47 380.22 3225.78 27.01 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:48:01 ens3 587.16 384.40 4253.64 25.61 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 509.77 350.04 3113.88 40.08 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-359) 02/15/25 _x86_64_ (4 CPU) 02:43:44 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:01 all 18.38 0.00 2.31 5.41 0.06 73.83 02:45:01 0 35.09 0.00 3.99 4.04 0.07 56.82 02:45:01 1 6.91 0.00 1.72 10.29 0.03 81.04 02:45:01 2 19.35 0.00 1.96 4.34 0.08 74.27 02:45:01 3 12.32 0.00 1.57 2.92 0.07 83.12 02:46:01 all 14.11 0.00 3.07 7.31 0.08 75.44 02:46:01 0 10.58 0.00 3.58 9.61 0.05 76.18 02:46:01 1 10.31 0.00 2.64 6.21 0.07 80.77 02:46:01 2 24.33 0.00 3.20 4.63 0.10 67.74 02:46:01 3 11.34 0.00 2.87 8.76 0.08 76.94 02:47:01 all 6.71 0.00 3.82 10.78 0.08 78.61 02:47:01 0 5.88 0.00 3.60 8.58 0.07 81.86 02:47:01 1 9.21 0.00 4.41 18.53 0.08 67.77 02:47:01 2 7.98 0.00 3.84 9.01 0.10 79.07 02:47:01 3 3.77 0.00 3.41 7.00 0.07 85.76 02:48:01 all 4.92 0.00 2.15 1.90 0.05 90.98 02:48:01 0 4.82 0.00 2.80 2.55 0.03 89.80 02:48:01 1 5.54 0.00 1.66 0.54 0.02 92.24 02:48:01 2 7.34 0.00 3.41 1.68 0.09 87.48 02:48:01 3 1.99 0.00 0.77 2.84 0.05 94.34 Average: all 11.07 0.00 2.84 6.37 0.07 79.66 Average: 0 14.12 0.00 3.49 6.21 0.05 76.12 Average: 1 8.00 0.00 2.61 8.91 0.05 80.43 Average: 2 14.79 0.00 3.10 4.93 0.09 77.09 Average: 3 7.38 0.00 2.16 5.39 0.07 85.00