---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2996 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 9.5G 9.8G 50% / 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 506 724 0 2713 3154 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:f7:73:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fef7:739e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:9e:c2:12 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-2996) 01/28/25 _x86_64_ (4 CPU) 14:36:50 LINUX RESTART (4 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:02 168.31 69.31 99.00 5602.27 40873.07 14:39:01 199.95 12.71 187.24 2298.59 24891.24 14:40:01 85.52 0.68 84.84 51.32 11905.48 Average: 150.99 27.65 123.34 2652.70 25895.51 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:02 1699868 3319080 2338784 57.91 41420 1739060 934492 18.37 588220 1583848 119500 14:39:01 1073704 3268360 2964948 73.41 73836 2250500 1240556 24.39 703652 2025916 31388 14:40:01 817128 3303844 3221524 79.77 92792 2492596 922460 18.13 990712 1956164 1724 Average: 1196900 3297095 2841752 70.36 69349 2160719 1032503 20.30 760861 1855309 50871 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:02 ens3 383.84 245.18 1414.25 67.39 0.00 0.00 0.00 0.00 14:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:39:01 ens3 257.99 180.31 1986.45 22.66 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 14:40:01 ens3 180.77 181.94 167.01 1120.94 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 274.29 202.60 1184.78 405.79 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 2.14 2.14 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2996) 01/28/25 _x86_64_ (4 CPU) 14:36:50 LINUX RESTART (4 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:02 all 16.34 0.00 2.18 4.97 0.06 76.45 14:38:02 0 17.90 0.00 2.46 8.00 0.07 71.57 14:38:02 1 13.25 0.00 2.63 4.05 0.05 80.01 14:38:02 2 27.21 0.00 2.26 3.24 0.10 67.19 14:38:02 3 7.02 0.00 1.37 4.58 0.03 87.00 14:39:01 all 17.95 0.00 2.86 5.23 0.08 73.88 14:39:01 0 12.41 0.00 2.36 3.44 0.07 81.71 14:39:01 1 31.48 0.00 3.20 4.05 0.10 61.16 14:39:01 2 13.73 0.00 3.67 8.28 0.09 74.23 14:39:01 3 14.20 0.00 2.21 5.17 0.05 78.36 14:40:01 all 22.39 0.00 2.04 2.02 0.07 73.48 14:40:01 0 23.26 0.00 1.69 1.93 0.07 73.06 14:40:01 1 13.36 0.00 1.61 1.12 0.05 83.86 14:40:01 2 24.96 0.00 2.31 1.49 0.07 71.18 14:40:01 3 28.05 0.00 2.54 3.55 0.08 65.77 Average: all 18.90 0.00 2.36 4.07 0.07 74.61 Average: 0 17.87 0.00 2.17 4.46 0.07 75.43 Average: 1 19.30 0.00 2.47 3.07 0.07 75.09 Average: 2 22.02 0.00 2.74 4.31 0.08 70.85 Average: 3 16.41 0.00 2.04 4.43 0.06 77.07