---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11807 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 462 684 0 2796 3198 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:06:5f:be brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe06:5fbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:fc:3a:4b 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-11807) 12/01/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 184.87 83.59 101.28 6574.64 41060.24 15:35:01 221.50 25.75 195.76 3251.67 109747.29 15:36:01 426.85 84.67 342.18 4708.42 39180.00 15:37:01 244.02 174.31 69.71 6695.90 17993.20 15:38:01 101.53 85.44 16.10 5158.61 2809.67 Average: 235.80 90.94 144.86 5283.72 41963.00 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1648060 3318984 2390592 59.19 44244 1785704 939196 18.46 613484 1605332 134876 15:35:01 118744 3345916 3919908 97.06 104208 3236396 1106024 21.74 489912 3170180 287196 15:36:01 223028 3346868 3815624 94.48 149628 3044812 1082812 21.28 593720 2917896 133808 15:37:01 469520 3340600 3569132 88.37 154156 2809188 1091436 21.45 831748 2455084 4468 15:38:01 757744 3300304 3280908 81.24 156080 2484372 972884 19.12 787248 2216004 17192 Average: 643419 3330534 3395233 84.07 121663 2672094 1038470 20.41 663222 2472899 115508 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.00 1.00 0.09 0.09 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 15:34:02 ens3 391.93 253.52 1416.70 69.83 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 435.96 223.62 14363.63 17.98 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 240.29 178.25 957.06 14.59 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.62 0.78 0.11 0.12 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 175.87 101.52 1094.69 25.67 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 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 248.39 151.33 3535.28 25.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11807) 12/01/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 17.26 0.00 2.43 5.44 0.06 74.81 15:34:02 0 29.06 0.00 3.51 5.45 0.07 61.91 15:34:02 1 24.17 0.00 2.30 4.25 0.05 69.23 15:34:02 2 10.16 0.00 1.99 1.71 0.05 86.09 15:34:02 3 5.71 0.00 1.94 10.33 0.05 81.97 15:35:01 all 24.83 0.00 6.70 4.04 0.09 64.35 15:35:01 0 20.25 0.00 5.93 5.81 0.07 67.95 15:35:01 1 27.77 0.00 6.66 3.22 0.09 62.27 15:35:01 2 33.20 0.00 6.60 1.48 0.10 58.61 15:35:01 3 18.15 0.00 7.57 5.64 0.10 68.54 15:36:01 all 8.81 0.00 4.02 14.10 0.08 73.00 15:36:01 0 9.87 0.00 3.39 7.93 0.05 78.76 15:36:01 1 5.55 0.00 4.89 33.88 0.10 55.58 15:36:01 2 8.36 0.00 3.98 7.32 0.12 80.23 15:36:01 3 11.42 0.00 3.86 7.45 0.03 77.24 15:37:01 all 53.75 0.00 6.70 10.53 0.12 28.90 15:37:01 0 53.52 0.00 6.73 11.48 0.12 28.15 15:37:01 1 55.18 0.00 6.36 8.85 0.12 29.49 15:37:01 2 53.40 0.00 6.73 13.08 0.12 26.67 15:37:01 3 52.89 0.00 7.02 8.70 0.12 31.27 15:38:01 all 17.34 0.00 1.07 2.36 0.05 79.18 15:38:01 0 32.39 0.00 1.54 4.69 0.08 61.29 15:38:01 1 9.73 0.00 0.88 1.39 0.03 87.97 15:38:01 2 12.05 0.00 1.07 1.11 0.07 85.71 15:38:01 3 15.25 0.00 0.78 2.24 0.03 81.70 Average: all 24.36 0.00 4.16 7.29 0.08 64.10 Average: 0 29.02 0.00 4.20 7.07 0.08 59.63 Average: 1 24.44 0.00 4.19 10.29 0.08 61.01 Average: 2 23.34 0.00 4.05 4.94 0.09 67.57 Average: 3 20.66 0.00 4.21 6.87 0.07 68.19