---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2569 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: 2799.996 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 7.1G 64% / 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 466 394 0 3083 3194 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:91:94:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe91:94b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:ac:f2:0e 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-2569) 02/22/24 _x86_64_ (4 CPU) 14:23:53 LINUX RESTART (4 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:01 133.24 69.66 63.59 5652.66 40474.87 14:26:01 139.86 37.01 102.85 4163.04 41017.30 14:27:01 315.97 69.38 246.59 10116.90 106720.53 14:28:01 240.49 75.34 165.16 6206.97 18141.91 14:29:01 54.82 35.09 19.73 2120.58 2910.98 Average: 176.90 57.30 119.60 5652.62 41861.76 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 1743292 3328340 2295360 56.83 38916 1708948 929700 18.28 572496 1559356 87092 14:26:01 226500 3328116 3812152 94.39 75236 3132940 1098420 21.59 616456 2929260 286552 14:27:01 315684 3187524 3722968 92.18 132880 2804032 1492896 29.35 683744 2727544 131216 14:28:01 481148 3197868 3557504 88.09 146780 2648584 1090556 21.44 785968 2471556 52272 14:29:01 413992 3260996 3624660 89.75 149476 2768040 984280 19.35 781036 2535600 47680 Average: 636123 3260569 3402529 84.25 108658 2612509 1119170 22.00 687940 2444663 120962 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 356.47 235.49 1420.69 64.77 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 14:26:01 ens3 368.19 156.54 11832.06 13.74 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 488.89 378.32 3953.78 25.92 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 ens3 289.27 208.70 2086.33 20.61 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:29:01 ens3 40.78 35.89 167.38 13.08 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 308.74 203.01 3892.06 27.62 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-2569) 02/22/24 _x86_64_ (4 CPU) 14:23:53 LINUX RESTART (4 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 14.92 0.00 1.83 4.38 0.04 78.82 14:25:01 0 8.56 0.00 2.51 4.59 0.02 84.32 14:25:01 1 15.20 0.00 1.47 1.74 0.03 81.56 14:25:01 2 21.05 0.00 2.01 7.79 0.07 69.09 14:25:01 3 14.87 0.00 1.34 3.40 0.03 80.36 14:26:01 all 20.36 0.00 2.93 3.40 0.06 73.24 14:26:01 0 26.16 0.00 3.39 1.24 0.08 69.13 14:26:01 1 25.88 0.00 2.77 2.99 0.07 68.29 14:26:01 2 7.76 0.00 2.49 7.66 0.03 82.04 14:26:01 3 21.59 0.00 3.09 1.73 0.05 73.54 14:27:01 all 22.50 0.00 7.35 6.12 0.09 63.94 14:27:01 0 19.62 0.00 7.18 9.84 0.07 63.29 14:27:01 1 22.13 0.00 7.73 3.26 0.10 66.77 14:27:01 2 25.25 0.00 7.37 8.29 0.12 58.96 14:27:01 3 23.00 0.00 7.07 3.15 0.08 66.69 14:28:01 all 29.42 0.00 5.62 5.50 0.08 59.37 14:28:01 0 28.68 0.00 5.18 9.80 0.10 56.24 14:28:01 1 30.23 0.00 5.75 3.68 0.07 60.27 14:28:01 2 32.97 0.00 7.15 4.22 0.10 55.55 14:28:01 3 25.81 0.00 4.40 4.30 0.07 65.43 14:29:01 all 18.85 0.00 0.95 1.36 0.05 78.79 14:29:01 0 10.77 0.00 1.02 3.28 0.03 84.90 14:29:01 1 40.98 0.00 1.27 0.77 0.08 56.90 14:29:01 2 7.55 0.00 0.80 1.09 0.03 90.53 14:29:01 3 16.04 0.00 0.70 0.32 0.03 82.90 Average: all 21.20 0.00 3.73 4.15 0.06 70.87 Average: 0 18.74 0.00 3.85 5.73 0.06 71.62 Average: 1 26.90 0.00 3.79 2.48 0.07 66.75 Average: 2 18.89 0.00 3.95 5.80 0.07 71.29 Average: 3 20.24 0.00 3.31 2.57 0.05 73.82