---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4621 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: 3944 478 784 0 2681 3204 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:12:c2:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe12:c2f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:82:7a:e9 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::42:70ff:fe82:7ae9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4621) 06/26/24 _x86_64_ (4 CPU) 15:39:00 LINUX RESTART (4 CPU) 15:40:01 tps rtps wtps bread/s bwrtn/s 15:41:01 111.01 48.11 62.91 3401.30 9149.28 15:42:01 28.12 0.25 27.87 5.20 4274.98 15:43:01 5.58 0.02 5.57 0.13 221.16 15:44:01 6.52 0.00 6.52 0.00 227.96 15:45:01 5.97 0.03 5.93 5.33 194.50 15:46:01 6.23 0.00 6.23 0.00 183.30 15:47:01 49.70 12.01 37.69 808.80 6025.06 15:48:01 180.96 58.49 122.47 6734.84 71250.77 Average: 49.27 14.87 34.40 1369.75 11444.35 15:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 1343908 3246852 2694752 66.72 60600 1989480 1016092 19.97 711008 1787624 111852 15:42:01 1216044 3129616 2822616 69.89 62504 1997436 1113152 21.88 830668 1793864 1008 15:43:01 1207720 3125652 2830940 70.10 63636 2000132 1117088 21.96 835928 1796028 1368 15:44:01 1204352 3126556 2834308 70.18 64700 2002808 1126924 22.15 835248 1798308 996 15:45:01 1197260 3123296 2841400 70.36 65672 2005216 1130868 22.23 839536 1800152 1124 15:46:01 1190856 3120472 2847804 70.51 66572 2007272 1130868 22.23 842424 1801816 848 15:47:01 112112 2148312 3926548 97.22 68508 2108268 2054536 40.39 1861344 1851776 3524 15:48:01 864764 3315036 3173896 78.59 84216 2510740 931896 18.32 814916 2154156 138192 Average: 1042127 3041974 2996533 74.20 67051 2077669 1202678 23.64 946384 1847966 32364 15:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 15:41:01 ens3 122.58 95.53 800.98 21.17 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:42:01 ens3 88.29 104.23 128.32 23.89 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:43:01 ens3 45.68 65.99 44.49 10.20 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:44:01 ens3 46.14 66.51 46.82 10.29 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:45:01 ens3 43.38 62.97 38.76 9.93 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:46:01 ens3 60.66 90.10 47.08 13.96 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 15:47:01 ens3 348.50 389.10 2725.89 54.52 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 2.60 2.60 0.68 0.68 0.00 0.00 0.00 0.00 15:48:01 ens3 321.32 270.89 5071.03 52.55 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 134.58 143.18 1113.18 24.57 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-4621) 06/26/24 _x86_64_ (4 CPU) 15:39:00 LINUX RESTART (4 CPU) 15:40:01 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 18.73 0.00 1.37 2.82 0.06 77.02 15:41:01 0 10.81 0.00 1.04 0.63 0.03 87.49 15:41:01 1 5.99 0.00 0.75 6.36 0.07 86.82 15:41:01 2 29.78 0.00 1.64 0.87 0.07 67.65 15:41:01 3 28.31 0.00 2.05 3.41 0.07 66.17 15:42:01 all 6.71 0.00 0.38 0.32 0.03 92.55 15:42:01 0 5.82 0.00 0.28 0.02 0.03 93.85 15:42:01 1 8.43 0.00 0.78 0.77 0.03 89.99 15:42:01 2 8.75 0.00 0.13 0.53 0.03 90.55 15:42:01 3 3.82 0.00 0.30 0.02 0.03 95.83 15:43:01 all 2.76 0.00 0.18 0.03 0.03 97.00 15:43:01 0 5.70 0.00 0.52 0.00 0.05 93.73 15:43:01 1 3.50 0.00 0.12 0.10 0.05 96.24 15:43:01 2 1.85 0.00 0.10 0.00 0.00 98.05 15:43:01 3 0.03 0.00 0.00 0.00 0.02 99.95 15:44:01 all 2.59 0.00 0.17 0.04 0.03 97.17 15:44:01 0 3.74 0.00 0.39 0.00 0.03 95.85 15:44:01 1 2.59 0.00 0.08 0.17 0.03 97.13 15:44:01 2 3.85 0.00 0.20 0.00 0.02 95.93 15:44:01 3 0.20 0.00 0.02 0.00 0.00 99.78 15:45:01 all 2.13 0.00 0.12 0.03 0.03 97.70 15:45:01 0 0.37 0.00 0.05 0.00 0.03 99.55 15:45:01 1 2.97 0.00 0.03 0.10 0.05 96.84 15:45:01 2 5.13 0.00 0.40 0.00 0.03 94.44 15:45:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:46:01 all 2.80 0.00 0.22 0.03 0.03 96.92 15:46:01 0 4.85 0.00 0.45 0.00 0.03 94.67 15:46:01 1 1.04 0.00 0.13 0.10 0.05 98.68 15:46:01 2 3.95 0.00 0.08 0.00 0.03 95.93 15:46:01 3 1.40 0.00 0.18 0.00 0.02 98.40 15:47:01 all 30.33 0.00 1.30 0.58 0.08 67.72 15:47:01 0 25.39 0.00 1.24 0.64 0.08 72.65 15:47:01 1 36.37 0.00 1.52 0.79 0.08 61.24 15:47:01 2 29.21 0.00 1.40 0.67 0.07 68.65 15:47:01 3 30.34 0.00 1.06 0.20 0.07 68.34 15:48:01 all 28.54 0.00 4.24 3.52 0.08 63.62 15:48:01 0 36.02 0.00 4.21 2.44 0.07 57.26 15:48:01 1 30.99 0.00 4.48 4.24 0.08 60.20 15:48:01 2 30.03 0.00 4.58 4.11 0.10 61.18 15:48:01 3 17.09 0.00 3.69 3.30 0.07 75.85 Average: all 11.80 0.00 0.99 0.92 0.05 86.24 Average: 0 11.58 0.00 1.02 0.47 0.05 86.89 Average: 1 11.47 0.00 0.99 1.57 0.06 85.92 Average: 2 14.04 0.00 1.06 0.77 0.04 84.09 Average: 3 10.13 0.00 0.91 0.86 0.04 88.06