---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5347 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 12G 7.9G 60% / 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 553 451 0 2938 3107 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:6b:30:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe6b:30d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:ea:2e:2a 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-5347) 09/18/24 _x86_64_ (4 CPU) 01:17:38 LINUX RESTART (4 CPU) 01:18:03 tps rtps wtps bread/s bwrtn/s 01:19:01 183.63 84.94 98.69 6682.52 42784.57 01:20:01 335.19 20.53 314.66 2777.82 124450.60 01:21:01 119.30 52.77 66.52 4844.39 9098.88 01:22:01 178.04 142.71 35.33 6668.62 1649.86 Average: 204.34 75.10 129.23 5228.94 44587.45 01:18:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 1691604 3386328 2347048 58.11 52440 1796540 839088 16.49 534560 1631396 145892 01:20:01 381828 3315580 3656824 90.55 117516 2921140 1077048 21.17 613704 2773924 4 01:21:01 742584 3230732 3296068 81.61 120864 2433240 1160132 22.80 805080 2184932 164 01:22:01 466204 3185916 3572448 88.46 124884 2646388 1058056 20.80 990984 2260456 2304 Average: 820555 3279639 3218097 79.68 103926 2449327 1033581 20.32 736082 2212677 37091 01:18:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:01 ens3 351.98 243.35 1459.60 70.32 0.00 0.00 0.00 0.00 01:19:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 ens3 628.35 349.60 12947.15 29.54 0.00 0.00 0.00 0.00 01:20:01 lo 2.39 2.39 0.21 0.21 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 207.53 140.68 959.22 10.73 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 87.64 137.76 22.84 903.21 0.00 0.00 0.00 0.00 01:22:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 318.90 217.76 3875.93 254.76 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.16 0.16 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-5347) 09/18/24 _x86_64_ (4 CPU) 01:17:38 LINUX RESTART (4 CPU) 01:18:03 CPU %user %nice %system %iowait %steal %idle 01:19:01 all 19.06 0.00 2.40 5.26 0.06 73.22 01:19:01 0 34.13 0.00 2.96 3.01 0.09 59.82 01:19:01 1 21.80 0.00 1.80 2.42 0.05 73.93 01:19:01 2 10.95 0.00 2.81 4.26 0.05 81.93 01:19:01 3 9.30 0.00 2.02 11.36 0.07 77.25 01:20:01 all 26.19 0.00 8.41 6.87 0.09 58.44 01:20:01 0 25.93 0.00 8.84 5.04 0.08 60.11 01:20:01 1 39.00 0.00 8.93 8.71 0.12 43.24 01:20:01 2 18.90 0.00 8.71 5.40 0.08 66.91 01:20:01 3 20.86 0.00 7.17 8.36 0.07 63.55 01:21:01 all 19.69 0.00 2.73 2.93 0.06 74.58 01:21:01 0 26.24 0.00 2.56 2.70 0.07 68.44 01:21:01 1 15.62 0.00 2.57 3.96 0.05 77.80 01:21:01 2 17.65 0.00 3.03 3.18 0.05 76.09 01:21:01 3 19.30 0.00 2.76 1.89 0.05 76.01 01:22:01 all 20.79 0.00 1.25 4.78 0.05 73.12 01:22:01 0 8.30 0.00 0.96 2.87 0.03 87.85 01:22:01 1 22.64 0.00 1.07 5.87 0.05 70.36 01:22:01 2 21.09 0.00 1.30 3.76 0.07 73.78 01:22:01 3 31.12 0.00 1.64 6.63 0.07 60.54 Average: all 21.44 0.00 3.70 4.95 0.07 69.84 Average: 0 23.57 0.00 3.82 3.40 0.07 69.14 Average: 1 24.76 0.00 3.60 5.26 0.07 66.32 Average: 2 17.20 0.00 3.96 4.15 0.06 74.63 Average: 3 20.24 0.00 3.39 7.01 0.06 69.29