---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4701 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 8.8G 55% / 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 491 1190 0 2262 3191 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:54:15:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe54:1521/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:07:49:59 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 inet6 fe80::42:bdff:fe07:4959/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4701) 06/26/24 _x86_64_ (4 CPU) 20:57:16 LINUX RESTART (4 CPU) 20:58:01 tps rtps wtps bread/s bwrtn/s 20:59:01 106.85 45.54 61.31 3297.45 6859.52 21:00:01 116.50 70.17 46.33 2970.44 8870.12 21:01:01 9.35 0.02 9.33 0.13 371.27 21:02:01 9.97 0.00 9.97 0.00 348.88 21:03:01 45.81 11.29 34.52 750.69 6211.96 21:04:01 54.96 37.66 17.30 1979.14 4692.82 21:05:01 190.18 60.74 129.45 5631.59 79753.64 Average: 76.23 32.20 44.03 2089.86 15300.74 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 1413348 3310728 2625304 65.00 60460 1984120 985344 19.37 643728 1786744 216592 21:00:01 1063984 3087912 2974668 73.65 67464 2099264 1116340 21.94 897296 1871068 1440 21:01:01 1049272 3080696 2989380 74.02 69416 2104128 1120284 22.02 906372 1875036 1316 21:02:01 1036744 3075180 3001908 74.33 71140 2108336 1134608 22.30 912412 1878344 1036 21:03:01 370256 2223152 3668396 90.83 72216 1924868 1825936 35.89 1772804 1687572 12860 21:04:01 139216 2047440 3899436 96.55 76280 1976164 2066260 40.62 1995176 1695844 9948 21:05:01 1287868 3309196 2750784 68.11 91784 2074124 927216 18.23 978800 1568208 16892 Average: 908670 2876329 3129982 77.50 72680 2038715 1310855 25.77 1158084 1766117 37155 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 20:59:01 ens3 137.06 109.03 1105.09 21.40 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 21:00:01 ens3 95.88 115.65 165.93 22.93 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:01:01 ens3 60.92 87.14 70.86 13.82 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:02:01 ens3 90.63 134.26 80.48 21.20 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:03:01 ens3 535.32 458.15 2863.92 88.17 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 21:04:01 ens3 478.87 250.01 420.73 106.56 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 21:05:01 ens3 364.11 295.35 5051.95 89.70 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 251.84 207.10 1394.21 51.97 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-4701) 06/26/24 _x86_64_ (4 CPU) 20:57:16 LINUX RESTART (4 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 20.74 0.00 1.57 3.05 0.06 74.58 20:59:01 0 36.28 0.00 2.16 0.50 0.08 60.98 20:59:01 1 33.65 0.00 2.41 1.14 0.07 62.75 20:59:01 2 4.69 0.00 0.63 2.69 0.03 91.95 20:59:01 3 8.39 0.00 1.07 7.85 0.05 82.64 21:00:01 all 9.88 0.00 0.73 4.99 0.06 84.34 21:00:01 0 8.23 0.00 0.79 2.46 0.07 88.46 21:00:01 1 7.31 0.00 0.47 3.83 0.07 88.32 21:00:01 2 10.00 0.00 1.09 6.76 0.07 82.08 21:00:01 3 13.96 0.00 0.59 6.92 0.05 78.48 21:01:01 all 3.71 0.00 0.20 0.03 0.03 96.03 21:01:01 0 5.05 0.00 0.32 0.10 0.05 94.48 21:01:01 1 2.27 0.00 0.10 0.00 0.03 97.60 21:01:01 2 1.02 0.00 0.08 0.00 0.02 98.88 21:01:01 3 6.50 0.00 0.32 0.03 0.02 93.13 21:02:01 all 4.58 0.00 0.22 0.07 0.03 95.09 21:02:01 0 6.95 0.00 0.45 0.22 0.05 92.33 21:02:01 1 1.71 0.00 0.08 0.00 0.02 98.19 21:02:01 2 1.18 0.00 0.08 0.00 0.02 98.72 21:02:01 3 8.48 0.00 0.27 0.07 0.03 91.16 21:03:01 all 45.70 0.00 1.77 0.24 0.10 52.19 21:03:01 0 32.83 0.00 1.37 0.13 0.08 65.58 21:03:01 1 47.72 0.00 2.74 0.42 0.12 49.01 21:03:01 2 47.22 0.00 1.99 0.12 0.10 50.58 21:03:01 3 55.03 0.00 0.98 0.30 0.10 43.60 21:04:01 all 46.12 0.00 1.58 1.63 0.09 50.58 21:04:01 0 29.91 0.00 1.59 0.84 0.07 67.60 21:04:01 1 41.41 0.00 1.97 1.85 0.10 54.66 21:04:01 2 64.12 0.00 1.19 1.59 0.10 33.00 21:04:01 3 49.08 0.00 1.51 2.25 0.08 47.08 21:05:01 all 27.11 0.00 3.98 3.58 0.09 65.24 21:05:01 0 16.11 0.00 4.27 2.80 0.07 76.75 21:05:01 1 39.97 0.00 4.53 4.91 0.10 50.49 21:05:01 2 29.25 0.00 3.98 3.64 0.12 63.01 21:05:01 3 23.21 0.00 3.17 2.97 0.08 70.56 Average: all 22.55 0.00 1.43 1.94 0.07 74.02 Average: 0 19.34 0.00 1.56 1.01 0.07 78.02 Average: 1 24.85 0.00 1.75 1.73 0.07 71.60 Average: 2 22.49 0.00 1.29 2.11 0.06 74.05 Average: 3 23.51 0.00 1.13 2.91 0.06 72.39