---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8727 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 11G 9.1G 53% / 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 448 402 0 3092 3212 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:37:c7:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe37:c756/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:d2:24:9e 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-8727) 10/26/24 _x86_64_ (4 CPU) 09:54:39 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:02 197.30 83.42 113.88 6537.44 42659.84 09:57:01 260.85 12.56 248.30 2273.24 27139.26 09:58:01 343.32 3.97 339.35 259.51 40591.14 Average: 267.20 33.43 233.77 3027.44 36850.90 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 1669216 3378052 2369436 58.67 54432 1807376 862664 16.96 550476 1634424 131840 09:57:01 936972 3286544 3101680 76.80 81864 2391960 1233644 24.25 739688 2113868 39464 09:58:01 379968 3305596 3658684 90.59 117660 2890024 1396652 27.45 745312 2617020 15900 Average: 995385 3323397 3043267 75.35 84652 2363120 1164320 22.89 678492 2121771 62401 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 ens3 396.07 248.01 1533.47 71.35 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:57:01 ens3 554.92 351.01 3388.09 31.46 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2.03 2.03 0.17 0.17 0.00 0.00 0.00 0.00 09:58:01 ens3 351.93 263.35 3299.98 19.40 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 433.63 287.10 2736.93 40.79 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 1.09 1.09 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8727) 10/26/24 _x86_64_ (4 CPU) 09:54:39 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 19.27 0.00 2.43 6.20 0.06 72.03 09:56:02 0 10.65 0.00 1.67 3.29 0.03 84.36 09:56:02 1 10.13 0.00 2.55 3.63 0.03 83.66 09:56:02 2 19.12 0.00 2.22 11.43 0.10 67.13 09:56:02 3 37.17 0.00 3.29 6.48 0.08 52.97 09:57:01 all 13.05 0.00 2.86 8.22 0.07 75.80 09:57:01 0 26.58 0.00 2.70 3.47 0.09 67.17 09:57:01 1 7.84 0.00 3.89 14.54 0.05 73.69 09:57:01 2 5.72 0.00 2.18 8.12 0.09 83.90 09:57:01 3 12.05 0.00 2.67 6.71 0.07 78.50 09:58:01 all 9.50 0.00 4.21 10.85 0.08 75.36 09:58:01 0 13.07 0.00 3.93 2.53 0.07 80.40 09:58:01 1 6.81 0.00 6.41 28.19 0.08 58.51 09:58:01 2 9.34 0.00 3.61 3.51 0.08 83.45 09:58:01 3 8.77 0.00 2.89 9.21 0.07 79.06 Average: all 13.95 0.00 3.17 8.42 0.07 74.39 Average: 0 16.70 0.00 2.77 3.09 0.06 77.38 Average: 1 8.26 0.00 4.28 15.44 0.06 71.96 Average: 2 11.43 0.00 2.67 7.68 0.09 78.12 Average: 3 19.41 0.00 2.95 7.47 0.07 70.10