---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7587 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 503 371 0 3069 3157 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:8a:96:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe8a:9662/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:95:11:47 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-7587) 10/13/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 181.29 77.14 104.15 5861.79 43226.05 15:35:01 298.52 80.73 217.79 16276.84 126301.42 15:36:01 338.43 28.13 310.30 2846.46 24621.10 15:37:01 259.79 211.08 48.71 8368.34 10267.76 15:38:01 55.89 34.41 21.48 1972.07 2226.30 Average: 226.95 86.33 140.62 7070.35 41333.54 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1642976 3344692 2395676 59.32 53040 1804288 882900 17.36 577824 1637744 138580 15:35:01 362020 3254416 3676632 91.04 116952 2849648 1245048 24.47 549168 2824364 268016 15:36:01 676212 3212912 3362440 83.26 152916 2465924 1548564 30.44 830276 2234644 297136 15:37:01 430344 3166924 3608308 89.34 154720 2663940 1107888 21.78 981752 2331056 34080 15:38:01 419348 3244368 3619304 89.62 156744 2744912 999392 19.65 954632 2364504 14368 Average: 706180 3244662 3332472 82.51 126874 2505742 1156758 22.74 778730 2278462 150436 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 355.52 226.78 1524.94 67.88 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 0.12 0.12 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 ens3 452.71 231.06 14382.23 18.04 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 145.31 120.21 616.77 10.42 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 ens3 128.50 71.55 955.66 8.67 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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 ens3 53.91 40.74 173.78 20.81 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.07 0.07 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: ens3 226.79 137.78 3538.83 25.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7587) 10/13/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.30 0.00 2.49 5.40 0.06 71.74 15:34:01 0 8.69 0.00 1.53 8.64 0.03 81.11 15:34:01 1 18.63 0.00 2.04 2.86 0.05 76.42 15:34:01 2 39.13 0.00 3.30 6.28 0.09 51.19 15:34:01 3 14.77 0.00 3.07 3.82 0.05 78.29 15:35:01 all 24.76 0.00 8.22 4.62 0.08 62.32 15:35:01 0 34.58 0.00 8.68 5.65 0.10 50.99 15:35:01 1 22.30 0.00 6.34 0.97 0.07 70.32 15:35:01 2 21.86 0.00 8.89 5.27 0.08 63.90 15:35:01 3 20.31 0.00 9.00 6.60 0.09 64.01 15:36:01 all 26.74 0.00 4.89 11.02 0.08 57.27 15:36:01 0 24.38 0.00 4.19 2.07 0.07 69.29 15:36:01 1 28.71 0.00 5.22 5.55 0.08 60.44 15:36:01 2 28.18 0.00 5.32 28.79 0.10 37.61 15:36:01 3 25.70 0.00 4.78 7.67 0.07 61.79 15:37:01 all 34.90 0.00 4.18 11.33 0.09 49.50 15:37:01 0 35.97 0.00 4.30 11.03 0.08 48.62 15:37:01 1 34.17 0.00 3.79 9.95 0.08 52.01 15:37:01 2 34.34 0.00 4.36 12.70 0.10 48.49 15:37:01 3 35.11 0.00 4.28 11.66 0.10 48.85 15:38:01 all 17.37 0.00 0.92 1.35 0.05 80.31 15:38:01 0 22.39 0.00 0.95 1.50 0.05 75.10 15:38:01 1 28.15 0.00 1.18 0.83 0.05 69.78 15:38:01 2 13.13 0.00 0.87 0.50 0.03 85.46 15:38:01 3 5.74 0.00 0.69 2.57 0.05 90.96 Average: all 24.81 0.00 4.13 6.74 0.07 64.24 Average: 0 25.20 0.00 3.92 5.77 0.07 65.05 Average: 1 26.42 0.00 3.71 4.03 0.07 65.77 Average: 2 27.29 0.00 4.54 10.71 0.08 57.38 Average: 3 20.33 0.00 4.35 6.47 0.07 68.78