---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-559 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: 2799.972 BogoMIPS: 5599.94 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 6.7G 66% / 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 496 409 0 3038 3164 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:a5:0d:76 brd ff:ff:ff:ff:ff:ff inet 10.32.7.39/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fea5:d76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:ab:3c:00 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-559) 02/17/25 _x86_64_ (4 CPU) 11:31:42 LINUX RESTART (4 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:02 175.17 69.36 105.82 5638.53 42401.75 11:34:01 272.63 21.93 250.69 2846.07 121183.06 11:35:01 204.65 56.76 147.89 5451.36 52193.83 11:36:01 182.59 115.10 67.49 8545.64 14735.14 Average: 208.50 65.96 142.54 5631.66 57370.58 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 1669416 3341176 2369236 58.66 51944 1775608 890792 17.51 558924 1630832 140188 11:34:01 212524 3292300 3826128 94.74 109296 3074820 1133732 22.29 627044 2927480 295112 11:35:01 610272 3191376 3428380 84.89 146676 2523148 1521360 29.91 958200 2178620 315344 11:36:01 471280 3263040 3567372 88.33 150764 2726724 975980 19.18 990388 2284544 18516 Average: 740873 3271973 3297779 81.66 114670 2525075 1130466 22.22 783639 2255369 192290 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:33:02 ens3 332.29 225.81 1442.24 67.45 0.00 0.00 0.00 0.00 11:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 11:34:01 ens3 668.61 358.03 15342.20 29.13 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 411.25 342.63 3159.38 24.68 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 4.13 4.13 0.35 0.35 0.00 0.00 0.00 0.00 11:36:01 ens3 105.75 173.32 19.66 1229.10 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 378.30 274.61 4948.87 338.84 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-559) 02/17/25 _x86_64_ (4 CPU) 11:31:42 LINUX RESTART (4 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:02 all 19.00 0.00 2.43 5.52 0.05 73.00 11:33:02 0 11.99 0.00 1.61 6.05 0.03 80.32 11:33:02 1 30.70 0.00 2.71 4.28 0.05 62.26 11:33:02 2 11.03 0.00 2.67 8.60 0.07 77.64 11:33:02 3 22.37 0.00 2.73 3.14 0.07 71.70 11:34:01 all 26.88 0.00 9.58 4.88 0.07 58.60 11:34:01 0 21.44 0.00 9.05 7.29 0.07 62.15 11:34:01 1 23.92 0.00 8.28 1.48 0.07 66.26 11:34:01 2 24.52 0.00 9.65 8.39 0.09 57.35 11:34:01 3 37.74 0.00 11.37 2.33 0.09 48.48 11:35:01 all 35.94 0.00 7.73 4.39 0.08 51.86 11:35:01 0 38.46 0.00 6.41 2.09 0.07 52.97 11:35:01 1 35.07 0.00 8.43 4.54 0.08 51.88 11:35:01 2 32.09 0.00 8.16 6.47 0.08 53.19 11:35:01 3 38.15 0.00 7.90 4.47 0.08 49.40 11:36:01 all 23.92 0.00 3.48 7.26 0.08 65.27 11:36:01 0 25.36 0.00 3.15 6.32 0.07 65.11 11:36:01 1 31.53 0.00 3.70 8.93 0.07 55.77 11:36:01 2 19.63 0.00 3.69 9.50 0.08 67.10 11:36:01 3 19.21 0.00 3.36 4.26 0.07 73.10 Average: all 26.41 0.00 5.77 5.52 0.07 62.23 Average: 0 24.27 0.00 5.03 5.43 0.06 65.21 Average: 1 30.34 0.00 5.76 4.83 0.07 59.01 Average: 2 21.78 0.00 6.01 8.24 0.08 63.89 Average: 3 29.26 0.00 6.29 3.56 0.08 60.81