---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2069 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 9.4G 9.8G 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 485 819 0 2639 3189 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:3e:3d:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe3e:3ddf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:58:ba:97 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-2069) 01/17/25 _x86_64_ (4 CPU) 09:34:28 LINUX RESTART (4 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 108.60 31.81 76.79 1204.87 6642.23 09:37:01 82.69 30.89 51.79 1651.59 9599.73 09:38:01 18.51 8.87 9.65 688.02 1153.27 Average: 69.93 23.86 46.08 1181.49 5798.41 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 1614324 3306660 2424328 60.03 52604 1794676 917260 18.03 596236 1646576 142460 09:37:01 1337576 3205492 2701076 66.88 62776 1950928 1020488 20.06 714892 1786428 15660 09:38:01 403100 2453364 3635552 90.02 67344 2123048 1673220 32.89 1506584 1913932 149572 Average: 1118333 2988505 2920319 72.31 60908 1956217 1203656 23.66 939237 1782312 102564 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 458.57 286.40 1635.94 75.01 0.00 0.00 0.00 0.00 09:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 82.75 72.10 450.26 20.76 0.00 0.00 0.00 0.00 09:37:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 210.63 198.97 2403.00 28.12 0.00 0.00 0.00 0.00 09:38:01 lo 0.27 0.27 0.03 0.03 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: ens3 250.65 185.82 1496.40 41.30 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2069) 01/17/25 _x86_64_ (4 CPU) 09:34:28 LINUX RESTART (4 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 19.31 0.00 1.62 3.02 0.06 75.99 09:36:01 0 10.66 0.00 0.83 1.27 0.05 87.19 09:36:01 1 27.15 0.00 2.02 4.93 0.08 65.81 09:36:01 2 21.73 0.00 2.02 5.50 0.07 70.69 09:36:01 3 17.73 0.00 1.59 0.37 0.05 80.26 09:37:01 all 14.40 0.00 0.95 1.58 0.05 83.02 09:37:01 0 11.42 0.00 0.73 0.22 0.03 87.60 09:37:01 1 23.54 0.00 1.07 2.22 0.05 73.13 09:37:01 2 10.10 0.00 0.82 2.11 0.07 86.91 09:37:01 3 12.50 0.00 1.17 1.77 0.05 84.50 09:38:01 all 24.47 0.00 0.97 0.24 0.07 74.25 09:38:01 0 26.31 0.00 1.00 0.17 0.07 72.46 09:38:01 1 22.29 0.00 1.07 0.37 0.07 76.20 09:38:01 2 21.39 0.00 1.04 0.35 0.07 77.15 09:38:01 3 27.88 0.00 0.79 0.10 0.08 71.15 Average: all 19.39 0.00 1.18 1.61 0.06 77.76 Average: 0 16.12 0.00 0.86 0.55 0.05 82.42 Average: 1 24.33 0.00 1.39 2.50 0.07 71.72 Average: 2 17.74 0.00 1.29 2.65 0.07 78.24 Average: 3 19.37 0.00 1.18 0.75 0.06 78.64