---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-214 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 7.3G 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 457 1240 0 2245 3206 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:2c:13:97 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe2c:1397/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:3e:6d:c3 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-214) 05/03/25 _x86_64_ (4 CPU) 04:29:46 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 171.54 69.46 102.08 5655.99 41549.49 04:32:01 211.46 32.26 179.20 6503.53 93797.47 04:33:01 136.18 44.14 92.03 4578.84 25052.09 04:34:01 63.94 0.80 63.14 73.72 19452.22 04:35:01 345.47 287.10 58.36 14485.97 16659.51 04:36:01 173.04 150.69 22.35 3428.76 1050.22 Average: 183.61 97.41 86.20 5788.10 32931.46 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 1640760 3299072 2397892 59.37 43240 1773804 965628 18.98 610584 1613752 138640 04:32:01 118232 3328124 3920420 97.07 98856 3184600 1118464 21.99 587140 3030456 296172 04:33:01 390684 3317620 3647968 90.33 110264 2884448 1240476 24.38 547352 2790612 2376 04:34:01 441372 3327524 3597280 89.07 120344 2831784 1094132 21.51 484052 2797096 29304 04:35:01 1481740 3329856 2556912 63.31 132832 1847600 1184508 23.28 685800 1638560 5564 04:36:01 1328100 3288692 2710552 67.12 134940 1952372 1062568 20.89 1454412 1012012 1048 Average: 900148 3315148 3138504 77.71 106746 2412435 1110963 21.84 728223 2147081 78851 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 ens3 370.32 231.06 1505.87 67.20 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:32:01 ens3 378.76 211.01 11702.00 21.31 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 04:33:01 ens3 112.11 79.90 381.83 9.83 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 224.43 204.85 2324.00 13.31 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 ens3 90.04 76.16 476.74 6.34 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 363.76 582.30 43.15 4470.37 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 7.87 7.87 0.69 0.69 0.00 0.00 0.00 0.00 Average: ens3 256.58 230.87 2739.61 764.64 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 1.89 1.89 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-214) 05/03/25 _x86_64_ (4 CPU) 04:29:46 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 16.38 0.00 2.23 5.47 0.06 75.86 04:31:01 0 17.96 0.00 1.71 2.31 0.05 77.98 04:31:01 1 8.21 0.00 2.55 8.80 0.03 80.41 04:31:01 2 14.61 0.00 2.16 4.69 0.07 78.48 04:31:01 3 24.74 0.00 2.51 6.13 0.07 66.55 04:32:01 all 23.77 0.00 6.48 3.52 0.10 66.13 04:32:01 0 22.98 0.00 7.51 1.84 0.08 67.59 04:32:01 1 13.79 0.00 5.33 4.58 0.08 76.22 04:32:01 2 33.84 0.00 7.29 5.95 0.12 52.81 04:32:01 3 24.43 0.00 5.82 1.70 0.12 67.94 04:33:01 all 16.96 0.00 6.56 2.68 0.09 73.71 04:33:01 0 9.82 0.00 3.61 2.05 0.07 84.45 04:33:01 1 18.71 0.00 6.47 4.00 0.08 70.73 04:33:01 2 20.99 0.00 7.79 2.87 0.10 68.24 04:33:01 3 18.42 0.00 8.42 1.78 0.10 71.28 04:34:01 all 17.91 0.00 6.52 0.77 0.08 74.72 04:34:01 0 6.59 0.00 3.67 0.18 0.05 89.51 04:34:01 1 28.77 0.00 9.79 1.20 0.10 60.14 04:34:01 2 9.08 0.00 3.54 0.52 0.08 86.78 04:34:01 3 27.16 0.00 9.07 1.19 0.10 62.48 04:35:01 all 29.21 0.00 4.49 29.87 0.12 36.31 04:35:01 0 27.00 0.00 4.36 32.35 0.12 36.18 04:35:01 1 27.02 0.00 4.41 29.88 0.12 38.57 04:35:01 2 27.92 0.00 4.62 28.32 0.14 39.00 04:35:01 3 34.88 0.00 4.57 28.93 0.12 31.51 04:36:01 all 27.55 0.00 1.71 6.30 0.11 64.32 04:36:01 0 24.17 0.00 1.95 9.81 0.10 63.97 04:36:01 1 26.16 0.00 1.29 2.38 0.08 70.08 04:36:01 2 33.14 0.00 1.50 4.49 0.12 60.76 04:36:01 3 26.77 0.00 2.11 8.51 0.12 62.49 Average: all 21.95 0.00 4.66 8.08 0.09 65.22 Average: 0 18.05 0.00 3.80 8.04 0.08 70.04 Average: 1 20.45 0.00 4.97 8.47 0.08 66.02 Average: 2 23.24 0.00 4.48 7.78 0.10 64.41 Average: 3 26.06 0.00 5.42 8.03 0.10 60.38