---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13118 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 11G 8.5G 56% / 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 473 906 0 2564 3187 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:db:24:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fedb:241b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:ec:ff:39 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-13118) 12/14/24 _x86_64_ (4 CPU) 17:57:42 LINUX RESTART (4 CPU) 17:58:01 tps rtps wtps bread/s bwrtn/s 17:59:01 188.70 83.79 104.92 6564.77 41586.95 18:00:01 210.01 19.40 190.61 2449.96 73646.89 18:01:01 91.58 33.97 57.62 2010.80 20157.33 Average: 163.45 45.71 117.73 3675.00 45138.12 17:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:59:01 1679580 3373768 2359072 58.41 52344 1796356 867200 17.05 547244 1631600 147760 18:00:01 581816 3117708 3456836 85.59 105748 2514544 1609604 31.64 989608 2173824 211500 18:01:01 988356 3298008 3050296 75.53 110168 2310376 949908 18.67 798496 1988040 17848 Average: 1083251 3263161 2955401 73.18 89420 2207092 1142237 22.45 778449 1931155 125703 17:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:59:01 ens3 336.69 241.38 1411.98 69.85 0.00 0.00 0.00 0.00 17:59:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 798.80 489.98 6863.23 42.29 0.00 0.00 0.00 0.00 18:00:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 18.53 18.55 14.12 14.83 0.00 0.00 0.00 0.00 18:01:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 384.79 250.03 2764.17 42.32 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 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-13118) 12/14/24 _x86_64_ (4 CPU) 17:57:42 LINUX RESTART (4 CPU) 17:58:01 CPU %user %nice %system %iowait %steal %idle 17:59:01 all 18.22 0.00 2.46 5.92 0.06 73.34 17:59:01 0 8.31 0.00 1.67 6.91 0.07 83.05 17:59:01 1 32.03 0.00 2.94 6.68 0.08 58.26 17:59:01 2 20.14 0.00 2.12 5.24 0.07 72.43 17:59:01 3 12.40 0.00 3.10 4.82 0.05 79.63 18:00:01 all 32.06 0.00 6.33 4.23 0.08 57.30 18:00:01 0 25.04 0.00 5.73 7.38 0.05 61.81 18:00:01 1 28.97 0.00 6.67 3.24 0.07 61.05 18:00:01 2 28.37 0.00 5.57 1.62 0.08 64.35 18:00:01 3 45.82 0.00 7.35 4.67 0.08 42.08 18:01:01 all 43.01 0.00 4.20 1.75 0.07 50.98 18:01:01 0 48.00 0.00 4.18 4.70 0.08 43.03 18:01:01 1 35.79 0.00 4.17 0.84 0.05 59.15 18:01:01 2 33.64 0.00 3.98 0.97 0.07 61.34 18:01:01 3 54.55 0.00 4.48 0.49 0.08 40.40 Average: all 31.09 0.00 4.33 3.96 0.07 60.55 Average: 0 27.12 0.00 3.86 6.32 0.07 62.63 Average: 1 32.27 0.00 4.59 3.59 0.07 59.48 Average: 2 27.38 0.00 3.89 2.61 0.07 66.04 Average: 3 37.58 0.00 4.97 3.33 0.07 54.05