---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3449 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 9.0G 11G 47% / 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 445 1285 0 2212 3237 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:9b:b2:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe9b:b2bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:51:ad:bf 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-3449) 08/26/24 _x86_64_ (4 CPU) 16:32:38 LINUX RESTART (4 CPU) 16:33:01 tps rtps wtps bread/s bwrtn/s 16:34:01 177.00 80.34 96.67 6155.91 41870.64 16:35:01 140.06 13.16 126.90 2300.02 15928.01 Average: 158.53 46.75 111.78 4227.96 28899.33 16:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:34:01 1682232 3384912 2356420 58.35 52924 1805156 863756 16.98 541460 1637296 153684 16:35:01 1350964 3348320 2687688 66.55 67768 2073620 914696 17.98 645920 1839644 17092 Average: 1516598 3366616 2522054 62.45 60346 1939388 889226 17.48 593690 1738470 85388 16:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:34:01 ens3 380.34 246.88 1472.25 69.08 0.00 0.00 0.00 0.00 16:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 77.15 68.74 846.79 18.24 0.00 0.00 0.00 0.00 16:35:01 lo 5.33 5.33 0.47 0.47 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 228.75 157.81 1159.52 43.66 0.00 0.00 0.00 0.00 Average: lo 3.23 3.23 0.28 0.28 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-3449) 08/26/24 _x86_64_ (4 CPU) 16:32:38 LINUX RESTART (4 CPU) 16:33:01 CPU %user %nice %system %iowait %steal %idle 16:34:01 all 19.22 0.00 2.36 5.55 0.07 72.79 16:34:01 0 19.60 0.00 1.94 1.10 0.05 77.32 16:34:01 1 28.06 0.00 3.57 2.90 0.08 65.39 16:34:01 2 21.76 0.00 2.17 5.77 0.07 70.23 16:34:01 3 7.51 0.00 1.77 12.42 0.05 78.24 16:35:01 all 18.90 0.00 1.81 3.81 0.05 75.43 16:35:01 0 28.10 0.00 2.22 4.13 0.08 65.47 16:35:01 1 24.78 0.00 1.99 2.79 0.05 70.39 16:35:01 2 5.78 0.00 1.15 2.57 0.05 90.45 16:35:01 3 17.11 0.00 1.90 5.79 0.05 75.15 Average: all 19.06 0.00 2.09 4.68 0.06 74.11 Average: 0 23.84 0.00 2.08 2.61 0.07 71.40 Average: 1 26.42 0.00 2.78 2.84 0.07 67.89 Average: 2 13.72 0.00 1.66 4.16 0.06 80.40 Average: 3 12.31 0.00 1.84 9.11 0.05 76.69