---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13200 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 10G 9.3G 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 535 187 0 3220 3124 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:ee:1a:91 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:feee:1a91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:b2:15:2e 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-13200) 12/15/24 _x86_64_ (4 CPU) 19:43:41 LINUX RESTART (4 CPU) 19:44:01 tps rtps wtps bread/s bwrtn/s 19:45:02 188.60 83.84 104.77 6569.71 41993.68 19:46:01 219.67 13.18 206.49 2295.09 65136.56 Average: 204.01 48.80 155.20 4450.17 53468.88 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:02 1648392 3346024 2390260 59.18 52540 1799364 869404 17.09 572224 1635064 140788 19:46:01 175964 3171692 3862688 95.64 90664 2993108 1049052 20.62 835108 2738636 6972 Average: 912178 3258858 3126474 77.41 71602 2396236 959228 18.86 703666 2186850 73880 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:45:02 ens3 361.54 237.48 1429.81 68.71 0.00 0.00 0.00 0.00 19:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 8.13 8.13 0.73 0.73 0.00 0.00 0.00 0.00 19:46:01 ens3 859.27 506.13 6613.74 273.55 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 608.33 370.69 4000.22 170.28 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-13200) 12/15/24 _x86_64_ (4 CPU) 19:43:41 LINUX RESTART (4 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:02 all 18.83 0.00 2.46 5.97 0.06 72.69 19:45:02 0 6.89 0.00 2.73 11.05 0.03 79.30 19:45:02 1 14.91 0.00 1.77 4.68 0.05 78.58 19:45:02 2 34.92 0.00 2.91 5.79 0.10 56.28 19:45:02 3 18.60 0.00 2.39 2.34 0.05 76.62 19:46:01 all 22.04 0.00 4.60 4.78 0.07 68.51 19:46:01 0 10.59 0.00 5.34 10.99 0.07 73.01 19:46:01 1 18.88 0.00 4.12 4.91 0.07 72.02 19:46:01 2 16.95 0.00 3.69 1.42 0.07 77.87 19:46:01 3 41.84 0.00 5.23 1.81 0.09 51.04 Average: all 20.42 0.00 3.52 5.38 0.07 70.62 Average: 0 8.72 0.00 4.02 11.02 0.05 76.19 Average: 1 16.87 0.00 2.94 4.79 0.06 75.33 Average: 2 26.03 0.00 3.30 3.63 0.08 66.95 Average: 3 30.06 0.00 3.79 2.08 0.07 64.00