---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7397 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 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 490 298 0 3155 3170 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:d1:e4:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fed1:e4b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:57:45:8f 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-7397) 10/11/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 191.29 83.89 107.40 6584.87 41977.09 15:35:01 233.54 25.40 208.14 3223.16 123146.63 15:36:01 441.13 96.43 344.69 5684.92 28214.63 15:37:01 253.87 205.00 48.88 8135.44 9844.76 15:38:01 65.34 44.93 20.41 2773.27 3040.96 Average: 237.03 91.11 145.92 5279.69 41272.12 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1589476 3284176 2449176 60.64 52596 1796720 964876 18.97 637612 1631524 136640 15:35:01 122572 3317132 3916080 96.97 115328 3185692 1119204 22.00 563440 3086752 275452 15:36:01 181556 3232084 3857096 95.50 150068 2973252 1543368 30.34 852404 2699604 45212 15:37:01 470368 3242892 3568284 88.35 153460 2717512 1087904 21.39 1009552 2283692 34108 15:38:01 364960 3277924 3673692 90.96 155616 2848984 971088 19.09 1050068 2341776 15016 Average: 545786 3270842 3492866 86.49 125414 2704432 1137288 22.36 822615 2408670 101286 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 ens3 364.61 240.97 1425.31 68.75 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 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 388.67 201.80 14115.35 16.36 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 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 208.17 157.36 948.28 12.96 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 15:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 ens3 82.57 35.83 498.76 5.92 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 15:38:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 15:38:01 ens3 126.51 101.35 627.17 25.56 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 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 234.16 147.48 3526.43 25.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7397) 10/11/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.84 0.00 2.44 6.12 0.08 72.53 15:34:01 0 8.79 0.00 1.97 8.08 0.07 81.09 15:34:01 1 12.27 0.00 1.58 7.13 0.03 78.99 15:34:01 2 23.53 0.00 2.47 4.95 0.08 68.96 15:34:01 3 30.87 0.00 3.74 4.34 0.08 60.96 15:35:01 all 25.44 0.00 7.68 3.76 0.11 63.02 15:35:01 0 19.50 0.00 8.22 11.20 0.14 60.94 15:35:01 1 23.10 0.00 5.61 3.13 0.08 68.08 15:35:01 2 24.35 0.00 9.06 0.29 0.12 66.19 15:35:01 3 34.76 0.00 7.85 0.42 0.10 56.86 15:36:01 all 9.62 0.00 3.31 14.39 0.08 72.60 15:36:01 0 7.68 0.00 3.60 17.90 0.08 70.74 15:36:01 1 9.12 0.00 2.78 3.40 0.05 84.65 15:36:01 2 12.05 0.00 4.20 27.12 0.13 56.50 15:36:01 3 9.66 0.00 2.66 9.21 0.05 78.42 15:37:01 all 51.41 0.00 6.22 11.31 0.11 30.94 15:37:01 0 50.41 0.00 6.53 12.10 0.10 30.86 15:37:01 1 51.48 0.00 5.91 8.93 0.10 33.57 15:37:01 2 51.23 0.00 6.00 11.97 0.14 30.67 15:37:01 3 52.53 0.00 6.46 12.26 0.12 28.63 15:38:01 all 18.79 0.00 1.06 1.47 0.05 78.63 15:38:01 0 6.73 0.00 0.82 1.17 0.03 91.25 15:38:01 1 15.91 0.00 1.24 1.30 0.03 81.52 15:38:01 2 23.30 0.00 0.99 2.41 0.07 73.24 15:38:01 3 29.25 0.00 1.20 1.00 0.05 68.49 Average: all 24.78 0.00 4.13 7.40 0.08 63.60 Average: 0 18.57 0.00 4.21 10.07 0.08 67.06 Average: 1 22.32 0.00 3.41 4.78 0.06 69.43 Average: 2 26.87 0.00 4.53 9.34 0.11 59.16 Average: 3 31.36 0.00 4.37 5.44 0.08 58.74