---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10733 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: 2800.000 BogoMIPS: 5600.00 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 13G 6.9G 65% / 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 481 322 0 3140 3179 Swap: 1023 1 1022 ---> 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:4f:14:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe4f:1414/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:95:38:86 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-10733) 11/19/24 _x86_64_ (4 CPU) 09:38:40 LINUX RESTART (4 CPU) 09:39:02 tps rtps wtps bread/s bwrtn/s 09:40:01 190.92 84.85 106.07 6667.84 42510.49 09:41:01 292.78 64.10 228.68 14403.32 122061.51 09:42:01 237.93 124.63 113.30 17330.58 46997.23 Average: 240.88 91.20 149.68 12836.33 70738.17 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1529072 3293360 2509580 62.14 52528 1862708 941768 18.51 658360 1661920 205024 09:41:01 116952 3318692 3921700 97.10 111604 3146284 1108024 21.78 452568 3149732 325008 09:42:01 707680 3322392 3330972 82.48 122836 2598084 1085936 21.35 487016 2575336 148 Average: 784568 3311481 3254084 80.57 95656 2535692 1045243 20.55 532648 2462329 176727 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 09:40:01 ens3 357.73 234.40 1419.43 68.40 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 09:41:01 lo 2.59 2.59 0.24 0.24 0.00 0.00 0.00 0.00 09:41:01 ens3 2196.68 1240.92 19023.61 100.58 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 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 1.67 2.00 0.35 0.42 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 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 856.33 494.74 6858.57 56.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10733) 11/19/24 _x86_64_ (4 CPU) 09:38:40 LINUX RESTART (4 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 18.52 0.00 2.53 5.90 0.07 72.98 09:40:01 0 14.75 0.00 1.61 1.68 0.07 81.89 09:40:01 1 11.52 0.00 1.97 7.85 0.07 78.59 09:40:01 2 20.51 0.00 3.06 5.55 0.07 70.81 09:40:01 3 27.36 0.00 3.46 8.55 0.07 60.57 09:41:01 all 24.66 0.00 7.80 5.13 0.08 62.34 09:41:01 0 21.34 0.00 6.64 3.62 0.08 68.31 09:41:01 1 19.21 0.00 7.18 8.07 0.07 65.48 09:41:01 2 23.51 0.00 8.58 3.09 0.08 64.74 09:41:01 3 34.67 0.00 8.78 5.74 0.10 50.71 09:42:01 all 17.24 0.00 6.19 5.18 0.08 71.31 09:42:01 0 15.37 0.00 6.83 4.35 0.07 73.38 09:42:01 1 24.99 0.00 6.84 7.33 0.08 60.75 09:42:01 2 21.63 0.00 7.60 4.66 0.10 66.01 09:42:01 3 7.01 0.00 3.51 4.40 0.05 85.03 Average: all 20.13 0.00 5.51 5.40 0.08 68.88 Average: 0 17.16 0.00 5.04 3.22 0.07 74.51 Average: 1 18.60 0.00 5.34 7.75 0.07 68.24 Average: 2 21.89 0.00 6.43 4.43 0.08 67.17 Average: 3 22.90 0.00 5.24 6.22 0.07 65.57