---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-876 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 13G 7.2G 63% / 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 474 654 0 2814 3185 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:50:2c:64 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe50:2c64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:32:ff:ee 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-876) 01/03/25 _x86_64_ (4 CPU) 15:32:47 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 172.30 69.34 102.97 5634.79 41292.47 15:35:01 196.04 26.89 169.14 3277.09 89812.43 15:36:01 419.76 82.69 337.07 4650.98 57294.50 15:37:01 233.39 161.09 72.30 6374.40 18455.59 15:38:01 119.26 99.93 19.33 5515.48 2922.45 Average: 228.26 88.18 140.08 5096.36 41802.40 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1585844 3299172 2452808 60.73 49888 1817592 949580 18.67 628816 1640756 199664 15:35:01 419408 3329184 3619244 89.62 94516 2939952 1100680 21.64 524316 2850548 262460 15:36:01 288224 3316504 3750428 92.86 142512 2967672 1323312 26.01 626148 2832776 4344 15:37:01 449000 3326308 3589652 88.88 154012 2814048 1086432 21.36 842756 2462944 5108 15:38:01 704164 3265252 3334488 82.56 156040 2499412 993564 19.53 826900 2227340 17172 Average: 689328 3307284 3349324 82.93 119394 2607735 1090714 21.44 689787 2402873 97750 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:34:02 ens3 393.08 248.66 1408.10 69.39 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 419.41 189.42 14370.83 15.63 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 146.00 109.96 534.84 9.04 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 79.60 60.57 427.81 5.20 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 ens3 192.25 116.45 1091.35 28.34 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 245.51 144.87 3531.81 25.55 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-876) 01/03/25 _x86_64_ (4 CPU) 15:32:47 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 17.31 0.00 2.14 4.95 0.05 75.55 15:34:02 0 34.89 0.00 2.97 3.32 0.07 58.75 15:34:02 1 7.16 0.00 1.58 6.41 0.05 84.80 15:34:02 2 21.20 0.00 1.64 2.97 0.07 74.12 15:34:02 3 6.03 0.00 2.37 7.10 0.03 84.46 15:35:01 all 19.99 0.00 4.97 3.35 0.07 71.62 15:35:01 0 17.93 0.00 6.51 1.72 0.07 73.78 15:35:01 1 14.30 0.00 3.86 4.25 0.09 77.51 15:35:01 2 17.69 0.00 4.69 1.88 0.05 75.69 15:35:01 3 30.10 0.00 4.83 5.57 0.09 59.42 15:36:01 all 10.62 0.00 4.67 13.21 0.08 71.42 15:36:01 0 9.62 0.00 5.32 17.91 0.08 67.07 15:36:01 1 10.72 0.00 3.34 5.39 0.05 80.50 15:36:01 2 12.06 0.00 4.48 10.14 0.12 73.21 15:36:01 3 10.07 0.00 5.57 19.44 0.08 64.83 15:37:01 all 54.13 0.00 6.69 10.61 0.13 28.44 15:37:01 0 54.40 0.00 6.65 10.81 0.12 28.02 15:37:01 1 53.61 0.00 7.11 11.87 0.14 27.27 15:37:01 2 54.89 0.00 6.63 9.55 0.14 28.79 15:37:01 3 53.62 0.00 6.34 10.21 0.12 29.71 15:38:01 all 18.04 0.00 0.99 2.82 0.05 78.09 15:38:01 0 30.64 0.00 1.30 2.42 0.07 65.57 15:38:01 1 17.99 0.00 0.84 3.14 0.05 77.98 15:38:01 2 10.14 0.00 0.90 1.96 0.05 86.95 15:38:01 3 13.43 0.00 0.93 3.75 0.03 81.86 Average: all 24.00 0.00 3.88 6.99 0.08 65.06 Average: 0 29.56 0.00 4.53 7.24 0.08 58.59 Average: 1 20.71 0.00 3.33 6.21 0.07 69.68 Average: 2 23.17 0.00 3.65 5.29 0.08 67.81 Average: 3 22.57 0.00 3.99 9.21 0.07 64.16