---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11724 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 9.2G 11G 48% / 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 467 1080 0 2396 3210 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:f4:a4:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fef4:a49e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:92:64:fb 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-11724) 11/30/24 _x86_64_ (4 CPU) 17:49:33 LINUX RESTART (4 CPU) 17:50:02 tps rtps wtps bread/s bwrtn/s 17:51:01 152.25 67.80 84.44 5067.21 23235.11 17:52:01 93.65 30.44 63.21 1646.93 10996.17 17:53:01 9.53 0.02 9.52 0.13 800.80 17:54:01 36.32 10.97 25.35 772.13 3475.20 17:55:01 45.76 1.43 44.33 120.25 5363.24 Average: 67.22 21.98 45.24 1509.50 8725.92 17:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 1586252 3295468 2452400 60.72 46528 1819708 942652 18.53 644868 1632520 137496 17:52:01 1295996 3206936 2742656 67.91 61372 1995756 1016044 19.97 730592 1814676 15628 17:53:01 1279872 3197396 2758780 68.31 63040 1999940 1024012 20.13 741804 1818176 1004 17:54:01 480348 2524260 3558304 88.11 65984 2119576 1629784 32.04 1471068 1876796 6764 17:55:01 1086236 3267168 2952416 73.10 71116 2248744 947000 18.62 807492 1932524 15964 Average: 1145741 3098246 2892911 71.63 61608 2036745 1111898 21.86 879165 1814938 35371 17:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 17:51:01 ens3 347.25 224.59 1405.35 68.41 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:52:01 ens3 149.58 138.53 981.11 32.70 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:53:01 ens3 52.64 75.72 59.06 12.12 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.88 0.88 0.15 0.15 0.00 0.00 0.00 0.00 17:54:01 ens3 268.03 304.47 1572.75 51.15 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 6.28 6.28 2.03 2.03 0.00 0.00 0.00 0.00 17:55:01 ens3 202.98 204.08 895.43 42.17 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 1.95 1.95 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 203.61 189.36 981.31 41.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11724) 11/30/24 _x86_64_ (4 CPU) 17:49:33 LINUX RESTART (4 CPU) 17:50:02 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 18.11 0.00 1.79 4.19 0.06 75.86 17:51:01 0 9.84 0.00 1.21 3.04 0.02 85.90 17:51:01 1 29.21 0.00 2.39 5.78 0.07 62.54 17:51:01 2 16.65 0.00 1.71 2.09 0.05 79.50 17:51:01 3 16.74 0.00 1.87 5.89 0.05 75.46 17:52:01 all 18.24 0.00 1.13 2.16 0.05 78.41 17:52:01 0 15.43 0.00 0.78 1.87 0.05 81.87 17:52:01 1 11.70 0.00 1.30 5.81 0.05 81.14 17:52:01 2 35.83 0.00 1.70 0.42 0.08 61.97 17:52:01 3 10.13 0.00 0.71 0.53 0.05 88.59 17:53:01 all 4.65 0.00 0.21 0.03 0.02 95.08 17:53:01 0 7.39 0.00 0.27 0.02 0.05 92.28 17:53:01 1 1.80 0.00 0.08 0.12 0.02 97.98 17:53:01 2 4.55 0.00 0.28 0.02 0.02 95.13 17:53:01 3 4.86 0.00 0.23 0.00 0.02 94.89 17:54:01 all 28.41 0.00 1.02 0.29 0.06 70.22 17:54:01 0 29.85 0.00 0.88 0.17 0.05 69.05 17:54:01 1 28.30 0.00 0.92 0.32 0.05 70.42 17:54:01 2 31.77 0.00 1.19 0.45 0.07 66.53 17:54:01 3 23.72 0.00 1.07 0.22 0.08 74.91 17:55:01 all 26.24 0.00 1.20 1.03 0.06 71.47 17:55:01 0 13.39 0.00 0.93 0.02 0.03 85.63 17:55:01 1 40.12 0.00 1.10 2.93 0.08 55.76 17:55:01 2 37.88 0.00 1.45 0.72 0.08 59.86 17:55:01 3 13.59 0.00 1.29 0.44 0.05 84.64 Average: all 19.12 0.00 1.07 1.53 0.05 78.23 Average: 0 15.20 0.00 0.81 1.02 0.04 82.93 Average: 1 22.19 0.00 1.16 2.98 0.05 73.62 Average: 2 25.36 0.00 1.27 0.73 0.06 72.58 Average: 3 13.76 0.00 1.03 1.39 0.05 83.77