---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2744 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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 448 769 0 2726 3218 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:de:a2:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fede:a2f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:01:ad:28 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-2744) 01/25/25 _x86_64_ (4 CPU) 09:38:44 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 171.64 69.09 102.55 5615.73 42099.40 09:41:01 209.05 124.56 84.49 4860.39 21200.47 09:42:01 44.61 2.55 42.06 131.58 14819.80 Average: 141.77 65.40 76.37 3535.90 26039.89 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1596580 3286512 2442072 60.47 51368 1791400 951328 18.70 611072 1645696 155336 09:41:01 1071532 3366436 2967120 73.47 71484 2354956 852728 16.76 925084 1811804 241168 09:42:01 763452 3269548 3275200 81.10 74972 2558576 938528 18.45 1136376 1901040 122152 Average: 1143855 3307499 2894797 71.68 65941 2234977 914195 17.97 890844 1786180 172885 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 370.32 251.26 1474.67 68.31 0.00 0.00 0.00 0.00 09:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 282.97 203.32 1320.78 25.16 0.00 0.00 0.00 0.00 09:41:01 lo 3.37 3.37 0.35 0.35 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 122.90 95.33 75.43 35.82 0.00 0.00 0.00 0.00 09:42:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 258.73 183.30 956.96 43.10 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.16 0.16 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2744) 01/25/25 _x86_64_ (4 CPU) 09:38:44 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 18.23 0.00 2.32 5.18 0.06 74.21 09:40:01 0 15.11 0.00 2.11 3.18 0.05 79.55 09:40:01 1 18.24 0.00 2.84 3.09 0.07 75.77 09:40:01 2 26.28 0.00 2.41 7.67 0.08 63.56 09:40:01 3 13.29 0.00 1.92 6.79 0.05 77.95 09:41:01 all 19.03 1.22 4.02 7.77 0.08 67.88 09:41:01 0 26.83 1.69 4.53 10.18 0.10 56.67 09:41:01 1 11.81 0.00 3.58 5.83 0.05 78.73 09:41:01 2 21.57 3.17 4.17 5.36 0.08 65.64 09:41:01 3 15.91 0.02 3.76 9.72 0.07 70.53 09:42:01 all 19.76 0.00 4.28 0.88 0.07 75.01 09:42:01 0 11.89 0.00 4.08 1.37 0.07 82.60 09:42:01 1 35.51 0.00 3.06 0.13 0.08 61.21 09:42:01 2 15.27 0.00 5.03 1.77 0.07 77.86 09:42:01 3 16.43 0.00 4.98 0.22 0.07 78.31 Average: all 19.01 0.41 3.54 4.61 0.07 72.37 Average: 0 17.94 0.56 3.57 4.91 0.07 72.94 Average: 1 21.86 0.00 3.16 3.01 0.07 71.90 Average: 2 21.04 1.05 3.87 4.93 0.08 69.03 Average: 3 15.21 0.01 3.56 5.56 0.06 75.60