---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1013 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 9.4G 9.9G 49% / 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 445 890 0 2608 3229 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:4c:e5:4c brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe4c:e54c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:51:b6:03 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-1013) 02/22/25 _x86_64_ (4 CPU) 22:06:36 LINUX RESTART (4 CPU) 22:07:01 tps rtps wtps bread/s bwrtn/s 22:08:01 176.40 60.31 116.10 4657.36 43134.96 22:09:01 94.75 30.24 64.51 1633.99 10030.06 22:10:01 9.88 0.03 9.85 1.07 438.99 22:11:02 34.13 9.75 24.39 778.41 3795.30 22:12:01 40.43 8.91 31.52 692.76 12144.92 Average: 71.22 21.89 49.33 1555.54 13914.07 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 1655044 3366380 2383608 59.02 56176 1808752 869688 17.10 535648 1662796 165448 22:09:01 1374916 3239124 2663736 65.96 64320 1946256 1015388 19.96 677256 1787544 4172 22:10:01 1356960 3228316 2681692 66.40 66128 1950752 1015484 19.96 690220 1791196 1204 22:11:02 558176 2565852 3480476 86.18 69124 2080208 1571440 30.89 1412140 1857168 7388 22:12:01 934820 3320976 3103832 76.85 72188 2448840 904888 17.79 786128 2095572 12924 Average: 1175983 3144130 2862669 70.88 65587 2046962 1075378 21.14 820278 1838855 38227 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 ens3 436.93 268.24 1571.38 68.94 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 lo 1.67 1.67 0.20 0.20 0.00 0.00 0.00 0.00 22:09:01 ens3 117.36 114.51 392.81 21.99 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:10:01 ens3 58.56 84.84 64.90 13.59 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:11:02 ens3 280.63 317.86 1739.35 50.68 0.00 0.00 0.00 0.00 22:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:02 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 22:12:01 ens3 747.47 570.99 3314.62 107.64 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 lo 1.59 1.59 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 326.78 270.29 1410.29 52.38 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 1.10 1.10 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1013) 02/22/25 _x86_64_ (4 CPU) 22:06:36 LINUX RESTART (4 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 19.27 0.00 2.24 5.27 0.05 73.17 22:08:01 0 15.13 0.00 2.93 7.16 0.05 74.73 22:08:01 1 13.44 0.00 1.67 3.12 0.03 81.74 22:08:01 2 17.48 0.00 1.68 6.72 0.07 74.05 22:08:01 3 31.07 0.00 2.68 4.07 0.08 62.10 22:09:01 all 12.53 0.00 0.81 1.88 0.05 84.74 22:09:01 0 21.26 0.00 1.38 1.98 0.05 75.33 22:09:01 1 12.67 0.00 0.67 1.03 0.05 85.58 22:09:01 2 7.47 0.00 0.65 2.86 0.05 88.97 22:09:01 3 8.72 0.00 0.52 1.63 0.03 89.09 22:10:01 all 4.33 0.00 0.22 0.05 0.02 95.37 22:10:01 0 1.40 0.00 0.07 0.00 0.02 98.52 22:10:01 1 7.02 0.00 0.07 0.02 0.02 92.88 22:10:01 2 6.35 0.00 0.48 0.13 0.05 92.98 22:10:01 3 2.52 0.00 0.28 0.07 0.02 97.11 22:11:02 all 26.29 0.00 1.00 0.28 0.06 72.37 22:11:02 0 22.82 0.00 0.90 0.15 0.05 76.08 22:11:02 1 26.13 0.00 0.84 0.20 0.05 72.79 22:11:02 2 29.25 0.00 1.17 0.40 0.07 69.11 22:11:02 3 27.01 0.00 1.07 0.35 0.05 71.51 22:12:01 all 32.29 0.00 1.60 0.37 0.07 65.67 22:12:01 0 31.75 0.00 1.64 0.05 0.07 66.49 22:12:01 1 33.72 0.00 0.78 0.24 0.07 65.19 22:12:01 2 27.63 0.00 2.15 0.75 0.07 69.40 22:12:01 3 36.06 0.00 1.82 0.43 0.07 61.63 Average: all 18.88 0.00 1.17 1.57 0.05 78.32 Average: 0 18.43 0.00 1.38 1.87 0.05 78.27 Average: 1 18.54 0.00 0.80 0.92 0.04 79.68 Average: 2 17.57 0.00 1.22 2.17 0.06 78.98 Average: 3 21.00 0.00 1.27 1.31 0.05 76.36