---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5805 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 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 466 456 0 3021 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:94:82:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe94:820b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:7a:39:d4 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-5805) 07/05/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 188.47 83.89 104.58 6574.10 41560.02 14:25:02 235.31 29.20 206.11 3730.05 108522.19 14:26:01 291.24 87.43 203.81 8336.76 45280.73 14:27:01 441.11 353.76 87.35 24985.30 10001.40 14:28:01 161.37 123.26 38.11 3881.49 4761.47 Average: 263.40 135.66 127.75 9504.85 42020.95 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1559656 3306948 2478996 61.38 50304 1851064 941300 18.50 649336 1648760 195232 14:25:02 587588 3336700 3451064 85.45 105580 2764888 1198768 23.56 537292 2663064 261520 14:26:01 352664 3339268 3685988 91.27 132068 2941160 1071736 21.07 810396 2587344 124 14:27:01 495656 3331700 3542996 87.73 142328 2799368 1192252 23.44 743496 2529564 5640 14:28:01 530568 3305444 3508084 86.86 146168 2733884 1066444 20.96 745220 2493668 16796 Average: 705226 3324012 3333426 82.54 115290 2618073 1094100 21.51 697148 2384480 95862 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 ens3 369.97 259.97 1497.83 71.07 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:25:02 ens3 606.46 342.47 13657.02 25.67 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 342.55 265.90 2066.34 20.30 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 79.69 60.31 250.95 5.76 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:28:01 ens3 270.02 177.29 1739.04 25.11 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 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 333.74 221.05 3849.16 29.61 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-5805) 07/05/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 17.36 0.00 2.33 6.08 0.06 74.17 14:24:01 0 9.16 0.00 1.72 6.29 0.07 82.77 14:24:01 1 7.50 0.00 1.61 6.38 0.05 84.46 14:24:01 2 32.33 0.00 2.41 4.29 0.07 60.90 14:24:01 3 20.46 0.00 3.57 7.40 0.05 68.52 14:25:02 all 22.26 0.00 6.43 4.00 0.06 67.24 14:25:02 0 15.93 0.00 5.80 5.95 0.05 72.27 14:25:02 1 20.91 0.00 6.76 1.78 0.07 70.48 14:25:02 2 17.21 0.00 5.36 3.84 0.07 73.52 14:25:02 3 34.93 0.00 7.80 4.44 0.07 52.76 14:26:01 all 20.09 0.00 4.83 7.94 0.08 67.06 14:26:01 0 17.69 0.00 4.86 9.71 0.09 67.66 14:26:01 1 17.70 0.00 3.72 4.68 0.07 73.83 14:26:01 2 19.93 0.00 5.97 9.24 0.10 64.75 14:26:01 3 25.06 0.00 4.80 8.10 0.07 61.97 14:27:01 all 21.44 0.00 3.89 33.91 0.09 40.67 14:27:01 0 21.26 0.00 3.89 35.23 0.08 39.54 14:27:01 1 20.12 0.00 3.91 28.95 0.07 46.95 14:27:01 2 21.74 0.00 3.70 35.94 0.10 38.52 14:27:01 3 22.66 0.00 4.05 35.52 0.08 37.69 14:28:01 all 18.37 0.00 1.22 4.75 0.06 75.60 14:28:01 0 10.46 0.00 1.17 4.60 0.05 83.72 14:28:01 1 26.59 0.00 1.20 3.20 0.05 68.95 14:28:01 2 13.39 0.00 1.19 7.50 0.07 77.85 14:28:01 3 23.08 0.00 1.31 3.66 0.07 71.89 Average: all 19.89 0.00 3.73 11.30 0.07 65.01 Average: 0 14.87 0.00 3.47 12.33 0.07 69.26 Average: 1 18.56 0.00 3.43 8.99 0.06 68.96 Average: 2 20.92 0.00 3.71 12.11 0.08 63.18 Average: 3 25.23 0.00 4.30 11.79 0.07 58.61