---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2307 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 7.5G 62% / 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 487 364 0 3091 3172 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:52:c2:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.231/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe52:c220/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:ee:83:18 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-2307) 01/19/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 173.59 69.34 104.25 5635.59 41902.37 14:25:01 289.91 57.26 232.64 10191.34 133769.09 14:26:01 204.22 86.72 117.50 4200.10 15736.04 Average: 222.58 71.10 151.48 6676.26 63814.16 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1660620 3345216 2378032 58.88 50516 1789704 900332 17.70 554784 1642552 157920 14:25:01 205380 3305436 3833272 94.91 116044 3043076 1217168 23.93 478720 3035272 18120 14:26:01 474884 3291044 3563768 88.24 130504 2769456 950916 18.69 602700 2669488 31428 Average: 780295 3313899 3258357 80.68 99021 2534079 1022805 20.11 545401 2449104 69156 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:01 ens3 386.00 242.09 1502.07 66.63 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 659.79 408.74 14211.37 30.10 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 ens3 475.55 338.98 2601.47 46.04 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 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 507.14 329.95 6106.32 47.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2307) 01/19/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.56 0.00 2.23 5.43 0.06 73.72 14:24:01 0 12.40 0.00 1.86 9.12 0.07 76.55 14:24:01 1 8.82 0.00 1.97 3.78 0.03 85.39 14:24:01 2 33.78 0.00 2.59 6.86 0.10 56.68 14:24:01 3 19.28 0.00 2.49 1.96 0.05 76.22 14:25:01 all 22.99 0.00 7.06 5.13 0.11 64.70 14:25:01 0 17.15 0.00 7.05 5.76 0.08 69.95 14:25:01 1 13.78 0.00 6.30 6.26 0.08 73.58 14:25:01 2 25.53 0.00 6.98 1.10 0.10 66.28 14:25:01 3 35.67 0.00 7.94 7.41 0.14 48.85 14:26:01 all 15.38 0.00 2.05 5.20 0.08 77.29 14:26:01 0 12.61 0.00 1.60 2.03 0.07 83.70 14:26:01 1 12.41 0.00 2.55 5.44 0.07 79.54 14:26:01 2 18.41 0.00 1.94 2.01 0.08 77.55 14:26:01 3 18.16 0.00 2.10 11.35 0.12 68.27 Average: all 18.96 0.00 3.76 5.25 0.08 71.94 Average: 0 14.04 0.00 3.48 5.63 0.07 76.78 Average: 1 11.66 0.00 3.59 5.16 0.06 79.53 Average: 2 25.92 0.00 3.82 3.33 0.10 66.83 Average: 3 24.30 0.00 4.15 6.90 0.10 64.55