---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-111 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 12G 7.8G 60% / 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 478 1157 0 2308 3184 Swap: 1023 1 1022 ---> 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:df:50:fd brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fedf:50fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:3a:62:38 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-111) 12/25/24 _x86_64_ (4 CPU) 18:56:48 LINUX RESTART (4 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 168.74 69.07 99.67 5616.80 42157.52 18:59:01 229.25 16.43 212.82 2303.26 112498.34 19:00:01 208.60 138.51 70.09 8614.43 18470.25 Average: 202.23 74.61 127.62 5508.11 57766.47 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 1590756 3295560 2447896 60.61 43100 1818812 949796 18.67 626428 1647172 160764 18:59:01 616324 3319340 3422328 84.74 109488 2695324 1103908 21.70 570976 2579824 270468 19:00:01 1259024 3305488 2779628 68.83 116028 2055808 948588 18.65 778944 1758764 17152 Average: 1155368 3306796 2883284 71.39 89539 2189981 1000764 19.67 658783 1995253 149461 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 ens3 521.98 353.97 2008.54 75.82 0.00 0.00 0.00 0.00 18:58:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 404.70 177.09 13429.01 16.45 0.00 0.00 0.00 0.00 18:59:01 lo 2.19 2.19 0.19 0.19 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 210.58 269.09 301.53 1497.71 0.00 0.00 0.00 0.00 19:00:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 379.11 266.62 5254.99 529.45 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.16 0.16 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-111) 12/25/24 _x86_64_ (4 CPU) 18:56:48 LINUX RESTART (4 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 16.70 0.00 2.20 5.30 0.07 75.73 18:58:01 0 8.49 0.00 1.47 1.25 0.03 88.76 18:58:01 1 31.94 0.00 2.69 6.94 0.08 58.34 18:58:01 2 18.37 0.00 2.40 4.23 0.07 74.93 18:58:01 3 8.02 0.00 2.24 8.79 0.07 80.88 18:59:01 all 25.25 0.00 7.10 4.22 0.08 63.36 18:59:01 0 22.82 0.00 7.08 6.61 0.08 63.41 18:59:01 1 27.29 0.00 6.94 2.77 0.05 62.96 18:59:01 2 31.93 0.00 7.06 1.12 0.10 59.80 18:59:01 3 19.01 0.00 7.30 6.37 0.07 67.25 19:00:01 all 28.18 0.00 8.05 5.40 0.08 58.29 19:00:01 0 21.32 0.00 7.12 3.03 0.07 68.47 19:00:01 1 25.21 0.00 7.55 1.45 0.07 65.72 19:00:01 2 43.40 0.00 8.65 6.38 0.10 41.48 19:00:01 3 22.95 0.00 8.91 10.78 0.10 57.25 Average: all 23.37 0.00 5.78 4.98 0.07 65.80 Average: 0 17.54 0.00 5.22 3.62 0.06 73.56 Average: 1 28.15 0.00 5.72 3.72 0.07 62.34 Average: 2 31.22 0.00 6.03 3.92 0.09 58.75 Average: 3 16.65 0.00 6.15 8.66 0.08 68.47