---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-707 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: 2799.972 BogoMIPS: 5599.94 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 11G 9.0G 54% / 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 460 421 0 3062 3207 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:7f:53:38 brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe7f:5338/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:02:b8:d6 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-707) 02/19/25 _x86_64_ (4 CPU) 10:18:42 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 173.32 69.27 104.05 5637.33 41632.01 10:21:01 232.91 12.60 220.31 2265.22 33800.23 10:22:01 260.70 12.72 247.98 890.99 92168.79 10:23:01 305.33 277.32 28.01 28211.30 9457.62 10:24:01 33.33 26.40 6.93 1311.25 306.75 Average: 201.13 79.65 121.47 7662.31 35480.64 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1711684 3380324 2326968 57.62 51768 1772740 872124 17.14 519800 1628872 158180 10:21:01 711620 3243892 3327032 82.38 75560 2582876 1255636 24.68 785040 2297932 65140 10:22:01 114484 3254700 3924168 97.17 95960 3168340 1247176 24.52 1269996 2407560 215560 10:23:01 564752 3339616 3473900 86.02 97720 2803716 996088 19.58 1444740 1791708 148 10:24:01 494600 3320024 3544052 87.75 99692 2855988 927136 18.22 1962432 1350096 16788 Average: 719428 3307711 3319224 82.19 84140 2636732 1059632 20.83 1196402 1895234 91163 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 371.32 241.16 1429.43 66.87 0.00 0.00 0.00 0.00 10:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 1092.42 772.17 6081.46 58.84 0.00 0.00 0.00 0.00 10:21:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 627.14 515.09 5836.53 36.83 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 631.68 1121.06 48.36 9016.98 0.00 0.00 0.00 0.00 10:23:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 356.46 443.69 31.30 3505.04 0.00 0.00 0.00 0.00 10:24:01 lo 1.00 1.00 0.09 0.09 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 615.81 618.62 2685.84 2536.58 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-707) 02/19/25 _x86_64_ (4 CPU) 10:18:42 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 18.67 0.00 2.29 4.68 0.06 74.31 10:20:01 0 16.60 0.00 1.86 5.15 0.03 76.37 10:20:01 1 6.06 0.00 1.21 1.94 0.05 90.74 10:20:01 2 12.79 0.00 2.80 8.65 0.07 75.69 10:20:01 3 39.12 0.00 3.32 2.97 0.08 54.50 10:21:01 all 12.07 0.00 2.82 6.37 0.08 78.67 10:21:01 0 25.81 0.00 3.18 5.05 0.08 65.88 10:21:01 1 7.58 0.00 2.22 3.26 0.07 86.87 10:21:01 2 3.78 0.00 1.92 6.69 0.07 87.54 10:21:01 3 11.01 0.00 3.96 10.55 0.08 74.40 10:22:01 all 15.81 0.00 4.04 6.75 0.07 73.33 10:22:01 0 5.91 0.00 5.27 21.18 0.07 67.58 10:22:01 1 2.68 0.00 1.65 1.73 0.05 93.88 10:22:01 2 9.42 0.00 3.82 2.80 0.07 83.88 10:22:01 3 45.38 0.00 5.37 1.33 0.10 47.82 10:23:01 all 36.00 0.00 2.15 7.78 0.10 53.96 10:23:01 0 34.06 0.00 2.24 9.70 0.10 53.90 10:23:01 1 34.92 0.00 2.04 7.42 0.10 55.51 10:23:01 2 33.71 0.00 1.67 6.24 0.10 58.27 10:23:01 3 41.27 0.00 2.67 7.77 0.10 48.18 10:24:01 all 21.92 0.00 1.01 0.56 0.06 76.45 10:24:01 0 27.56 0.00 1.02 1.04 0.05 70.33 10:24:01 1 21.08 0.00 1.12 0.98 0.05 76.76 10:24:01 2 19.44 0.00 0.80 0.15 0.07 79.55 10:24:01 3 19.61 0.00 1.10 0.07 0.07 79.15 Average: all 20.88 0.00 2.46 5.22 0.07 71.37 Average: 0 21.99 0.00 2.71 8.41 0.07 66.83 Average: 1 14.43 0.00 1.65 3.06 0.06 80.80 Average: 2 15.82 0.00 2.20 4.89 0.07 77.01 Average: 3 31.30 0.00 3.28 4.52 0.09 60.81