---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2696 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 454 397 0 3092 3206 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:4a:81:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe4a:81a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:54:90:9e 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-2696) 08/17/24 _x86_64_ (4 CPU) 09:54:40 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 194.08 84.14 109.95 6602.10 42200.58 09:57:01 198.17 12.41 185.75 2231.36 20625.23 09:58:01 403.73 3.95 399.78 257.02 46193.77 Average: 265.33 33.50 231.83 3030.16 36339.86 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 1538084 3294492 2500568 61.92 51976 1857348 939848 18.47 665204 1650116 191100 09:57:01 974504 3286172 3064148 75.87 73840 2365044 1236216 24.30 734068 2089220 178636 09:58:01 442652 3321840 3596000 89.04 116488 2847468 1358892 26.71 715108 2588384 3828 Average: 985080 3300835 3053572 75.61 80768 2356620 1178319 23.16 704793 2109240 124521 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:56:01 ens3 459.14 299.23 1590.72 76.36 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 09:57:01 ens3 504.08 293.53 3324.98 25.29 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 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 351.81 318.50 2791.60 23.17 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 Average: lo 1.09 1.09 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 438.34 303.75 2569.10 41.61 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-2696) 08/17/24 _x86_64_ (4 CPU) 09:54:40 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 18.41 0.00 2.61 5.94 0.06 72.99 09:56:01 0 7.23 0.00 1.34 0.72 0.07 90.64 09:56:01 1 30.65 0.00 3.02 5.48 0.07 60.78 09:56:01 2 11.95 0.00 3.11 9.07 0.07 75.81 09:56:01 3 23.78 0.00 2.98 8.48 0.05 64.70 09:57:01 all 13.46 0.00 2.29 5.64 0.06 78.55 09:57:01 0 5.68 0.00 1.45 3.14 0.07 89.66 09:57:01 1 26.88 0.00 2.92 2.84 0.07 67.29 09:57:01 2 4.36 0.00 2.86 15.50 0.07 77.21 09:57:01 3 16.80 0.00 1.90 1.17 0.05 80.08 09:58:01 all 8.94 0.00 4.67 12.04 0.08 74.28 09:58:01 0 8.66 0.00 4.25 10.74 0.07 76.29 09:58:01 1 11.07 0.00 3.17 1.96 0.07 83.74 09:58:01 2 8.03 0.00 5.15 22.59 0.10 64.13 09:58:01 3 7.97 0.00 6.11 12.93 0.07 72.91 Average: all 13.60 0.00 3.19 7.87 0.07 75.27 Average: 0 7.19 0.00 2.34 4.87 0.07 85.53 Average: 1 22.87 0.00 3.03 3.43 0.07 70.60 Average: 2 8.12 0.00 3.70 15.71 0.08 72.39 Average: 3 16.19 0.00 3.67 7.52 0.06 72.57