---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8931 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 11G 9.0G 54% / 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 571 306 0 3066 3094 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:5f:3f:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe5f:3fd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:69:c6:e6 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-8931) 10/28/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:02 196.10 84.12 111.98 6590.50 42626.11 21:36:01 254.96 14.27 240.69 2332.76 51909.44 21:37:01 26.05 0.07 25.98 5.07 1056.49 21:38:01 26.71 0.03 26.68 0.67 5782.90 21:39:01 127.85 76.57 51.28 9317.92 14808.13 21:40:01 31.64 16.93 14.71 1035.43 565.24 Average: 110.15 32.05 78.10 3216.69 19367.29 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:02 1598144 3306604 2440516 60.43 54144 1807292 958168 18.83 613520 1642484 131840 21:36:01 407456 3263652 3631204 89.91 93312 2869412 1258728 24.74 779820 2578264 16780 21:37:01 260860 3064096 3777800 93.54 97096 2812500 1487588 29.24 1001480 2506464 2768 21:38:01 258876 2936532 3779784 93.59 98848 2694008 1650028 32.43 1075972 2440928 2272 21:39:01 442548 3237208 3596112 89.04 100792 2819600 1117624 21.97 1358180 1995832 204 21:40:01 356084 3186432 3682576 91.18 102572 2854644 1067288 20.98 1644420 1798064 17044 Average: 553995 3165754 3484665 86.28 91127 2642909 1256571 24.70 1078899 2160339 28485 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:02 ens3 385.72 264.01 1469.78 70.95 0.00 0.00 0.00 0.00 21:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:36:01 ens3 623.45 380.14 5451.66 44.20 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 21:37:01 ens3 50.61 43.56 87.09 13.62 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 487.64 257.69 2683.71 43.04 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 ens3 476.28 726.05 315.59 5259.47 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 21:40:01 ens3 508.47 661.41 44.49 5237.05 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 421.47 388.86 1664.76 1783.17 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 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8931) 10/28/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:02 all 18.65 0.00 2.39 5.74 0.07 73.14 21:35:02 0 9.52 0.00 1.56 7.93 0.07 80.93 21:35:02 1 39.65 0.00 2.99 5.35 0.08 51.92 21:35:02 2 15.45 0.00 1.79 2.47 0.07 80.22 21:35:02 3 9.95 0.00 3.23 7.23 0.07 79.53 21:36:01 all 17.84 0.00 4.31 6.71 0.08 71.05 21:36:01 0 11.74 0.00 4.20 8.15 0.07 75.83 21:36:01 1 18.55 0.00 4.05 3.33 0.07 74.00 21:36:01 2 22.86 0.00 3.67 11.53 0.10 61.84 21:36:01 3 18.23 0.00 5.35 3.81 0.07 72.54 21:37:01 all 7.49 0.00 1.61 0.39 0.05 90.46 21:37:01 0 6.86 0.00 1.66 0.02 0.05 91.41 21:37:01 1 7.86 0.00 1.97 0.92 0.05 89.20 21:37:01 2 7.25 0.00 1.44 0.17 0.05 91.09 21:37:01 3 7.96 0.00 1.36 0.45 0.07 90.16 21:38:01 all 7.27 0.00 3.72 0.28 0.05 88.67 21:38:01 0 6.60 0.00 3.52 0.34 0.05 89.50 21:38:01 1 7.48 0.00 3.96 0.54 0.05 87.98 21:38:01 2 7.79 0.00 3.42 0.21 0.03 88.54 21:38:01 3 7.24 0.00 3.98 0.07 0.05 88.66 21:39:01 all 21.20 0.00 2.78 2.99 0.07 72.97 21:39:01 0 21.69 0.00 2.75 2.80 0.07 72.69 21:39:01 1 20.13 0.00 2.80 3.52 0.07 73.48 21:39:01 2 21.66 0.00 2.36 3.03 0.07 72.88 21:39:01 3 21.30 0.00 3.20 2.57 0.08 72.85 21:40:01 all 23.10 0.00 0.99 0.73 0.06 75.12 21:40:01 0 29.29 0.00 1.10 0.37 0.07 69.17 21:40:01 1 27.64 0.00 0.99 1.64 0.07 69.66 21:40:01 2 15.01 0.00 0.72 0.13 0.07 84.07 21:40:01 3 20.40 0.00 1.14 0.81 0.05 77.60 Average: all 15.91 0.00 2.63 2.79 0.06 78.61 Average: 0 14.29 0.00 2.46 3.25 0.06 79.94 Average: 1 20.23 0.00 2.79 2.55 0.06 74.37 Average: 2 14.95 0.00 2.23 2.88 0.06 79.87 Average: 3 14.17 0.00 3.03 2.48 0.06 80.25