---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5553 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 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: 3944 497 449 0 2997 3163 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:7f:6d:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe7f:6d3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:83:4c:db 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-5553) 09/20/24 _x86_64_ (4 CPU) 16:40:40 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:02 195.05 83.77 111.28 6577.57 42884.74 16:43:01 199.02 19.03 179.98 2453.51 62126.20 16:44:01 83.39 39.64 43.74 2951.24 5609.47 Average: 158.94 47.64 111.30 4002.37 36738.09 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 1676812 3379944 2361848 58.48 53352 1804968 847496 16.66 543240 1638148 133232 16:43:01 203576 3039244 3835084 94.96 94220 2826856 1770316 34.80 1063228 2476552 138776 16:44:01 483608 3242680 3555052 88.03 96764 2744312 993596 19.53 850948 2409704 18628 Average: 787999 3220623 3250661 80.49 81445 2458712 1203803 23.66 819139 2174801 96879 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 ens3 372.55 251.71 1482.14 69.16 0.00 0.00 0.00 0.00 16:42:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 764.96 493.43 6836.11 43.19 0.00 0.00 0.00 0.00 16:43:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 69.02 105.60 20.48 666.90 0.00 0.00 0.00 0.00 16:44:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 400.23 282.45 2757.83 260.91 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.19 0.19 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-5553) 09/20/24 _x86_64_ (4 CPU) 16:40:40 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 19.51 0.00 2.33 5.95 0.06 72.14 16:42:02 0 9.09 0.00 1.40 8.44 0.03 81.03 16:42:02 1 13.96 0.00 2.78 7.75 0.08 75.43 16:42:02 2 25.74 0.00 2.55 5.31 0.08 66.32 16:42:02 3 29.27 0.00 2.59 2.32 0.05 65.76 16:43:01 all 31.29 0.00 5.84 3.72 0.08 59.07 16:43:01 0 24.64 0.00 5.03 6.31 0.07 63.95 16:43:01 1 40.91 0.00 6.35 3.66 0.09 49.00 16:43:01 2 31.73 0.00 6.38 3.69 0.09 58.12 16:43:01 3 27.91 0.00 5.60 1.25 0.09 65.16 16:44:01 all 25.80 0.00 1.88 2.09 0.06 70.17 16:44:01 0 17.47 0.00 1.55 2.67 0.03 78.27 16:44:01 1 16.76 0.00 1.74 2.91 0.05 78.53 16:44:01 2 41.51 0.00 2.26 1.34 0.08 54.81 16:44:01 3 27.47 0.00 1.99 1.42 0.07 69.05 Average: all 25.49 0.00 3.33 3.92 0.07 67.19 Average: 0 17.01 0.00 2.64 5.80 0.04 74.49 Average: 1 23.75 0.00 3.60 4.78 0.07 67.79 Average: 2 33.01 0.00 3.71 3.44 0.08 59.76 Average: 3 28.22 0.00 3.38 1.67 0.07 66.67