---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6248 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 13G 6.3G 68% / 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: 3944 475 827 0 2640 3186 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:56:14:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe56:1466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:5e:5b:0b 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-6248) 07/10/24 _x86_64_ (4 CPU) 20:21:40 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 194.73 83.97 110.76 6586.77 42445.74 20:24:01 199.49 21.99 177.50 2754.19 86373.38 20:25:01 261.51 49.62 211.90 4486.10 80216.59 20:26:01 120.33 62.12 58.21 4136.24 40857.46 20:27:01 151.12 106.42 44.71 6326.68 5738.78 Average: 185.40 64.94 120.46 4863.68 51031.96 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 1705376 3395844 2333284 57.77 51408 1794636 855060 16.81 527584 1629296 131532 20:24:01 107548 3313032 3931112 97.34 87472 3234252 1126372 22.14 644452 3029936 8456 20:25:01 886876 3126864 3151784 78.04 157848 2158756 1601012 31.47 993836 1854980 173172 20:26:01 1066400 3269396 2972260 73.60 161448 2147620 1422008 27.95 881808 1819512 128972 20:27:01 921732 3307024 3116928 77.18 166096 2331932 948176 18.64 984344 1871320 17892 Average: 937586 3282432 3101074 76.78 124854 2333439 1190526 23.40 806405 2041009 92005 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:02 ens3 327.26 207.92 1414.47 64.13 0.00 0.00 0.00 0.00 20:24:01 lo 2.36 2.36 0.21 0.21 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 615.15 336.27 15382.29 27.83 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 356.50 289.12 2142.22 24.07 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 0.18 0.23 0.02 0.03 0.00 0.00 0.00 0.00 20:27:01 lo 4.03 4.03 0.35 0.35 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 136.21 230.29 22.45 1698.16 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.14 0.14 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: ens3 286.18 212.43 3760.86 363.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6248) 07/10/24 _x86_64_ (4 CPU) 20:21:40 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 18.58 0.00 2.29 6.15 0.07 72.92 20:23:02 0 20.54 0.00 1.76 3.35 0.05 74.31 20:23:02 1 37.63 0.00 3.19 6.22 0.08 52.88 20:23:02 2 7.32 0.00 1.64 6.64 0.08 84.32 20:23:02 3 8.79 0.00 2.55 8.41 0.05 80.20 20:24:01 all 18.84 0.00 5.48 3.41 0.07 72.20 20:24:01 0 24.09 0.00 5.34 1.09 0.07 69.41 20:24:01 1 19.22 0.00 5.14 1.76 0.07 73.81 20:24:01 2 18.80 0.00 5.88 5.37 0.07 69.88 20:24:01 3 13.25 0.00 5.53 5.45 0.07 75.70 20:25:01 all 31.43 0.00 9.10 4.61 0.10 54.75 20:25:01 0 35.25 0.00 9.66 2.79 0.08 52.21 20:25:01 1 29.62 0.00 9.82 3.50 0.10 56.96 20:25:01 2 31.68 0.00 8.09 3.59 0.10 56.54 20:25:01 3 29.14 0.00 8.81 8.57 0.12 53.36 20:26:01 all 62.16 0.00 7.20 1.98 0.11 28.55 20:26:01 0 59.74 0.00 6.71 0.37 0.10 33.08 20:26:01 1 61.00 0.00 7.00 1.67 0.08 30.25 20:26:01 2 64.70 0.00 7.12 0.66 0.12 27.40 20:26:01 3 63.22 0.00 8.01 5.23 0.10 23.43 20:27:01 all 26.40 0.00 3.64 3.49 0.09 66.39 20:27:01 0 34.23 0.00 4.19 3.22 0.10 58.27 20:27:01 1 17.23 0.00 3.02 3.36 0.07 76.33 20:27:01 2 18.86 0.00 3.57 2.90 0.10 74.56 20:27:01 3 35.22 0.00 3.81 4.48 0.10 56.40 Average: all 31.50 0.00 5.53 3.93 0.09 58.95 Average: 0 34.79 0.00 5.53 2.17 0.08 57.44 Average: 1 32.99 0.00 5.62 3.31 0.08 58.01 Average: 2 28.25 0.00 5.25 3.83 0.09 62.57 Average: 3 29.96 0.00 5.73 6.43 0.09 57.80