---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11297 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 9.0G 54% / 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 543 169 0 3230 3117 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:2c:76:63 brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe2c:7663/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:15:2f:d1 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-11297) 11/25/24 _x86_64_ (4 CPU) 21:33:34 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 170.89 66.76 104.13 4977.70 42865.54 21:36:01 259.29 12.48 246.81 2241.89 51160.27 21:37:01 14.80 0.02 14.78 2.80 527.11 21:38:01 27.87 0.07 27.81 6.80 5850.32 21:39:01 125.22 76.31 48.91 9323.21 14635.88 21:40:01 24.70 5.95 18.75 453.79 1134.61 Average: 103.79 26.93 76.86 2834.65 19361.65 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1666768 3384672 2371884 58.73 54448 1817568 852112 16.75 537252 1650912 139212 21:36:01 450928 3241268 3587724 88.83 94264 2806708 1426552 28.04 820616 2502172 252 21:37:01 284268 3090412 3754384 92.96 97772 2814588 1516876 29.82 975744 2509112 920 21:38:01 317176 3002256 3721476 92.15 99832 2699848 1533520 30.14 1012756 2446796 2816 21:39:01 278500 3258608 3760152 93.10 101348 2999380 1073588 21.10 1573604 1931908 360 21:40:01 237468 3235340 3801184 94.12 103264 3016972 1009316 19.84 1615900 1934048 2424 Average: 539185 3202093 3499467 86.65 91821 2692511 1235327 24.28 1089312 2162491 24331 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 21:35:01 ens3 330.28 226.25 1495.69 67.43 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 21:36:01 ens3 560.51 322.50 5273.26 31.78 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 54.96 49.49 88.48 13.99 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 ens3 499.83 272.39 2733.91 45.59 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 21:39:01 ens3 734.08 1079.71 278.42 8276.75 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 21:40:01 ens3 236.11 290.13 27.73 2214.45 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 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 402.65 373.45 1649.53 1775.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11297) 11/25/24 _x86_64_ (4 CPU) 21:33:34 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 19.67 0.00 2.42 5.49 0.07 72.35 21:35:01 0 16.89 0.00 2.14 6.46 0.05 74.46 21:35:01 1 38.33 0.00 2.67 2.74 0.08 56.17 21:35:01 2 17.25 0.00 2.96 3.18 0.08 76.52 21:35:01 3 6.20 0.00 1.90 9.58 0.05 82.27 21:36:01 all 17.83 0.00 4.36 6.68 0.08 71.05 21:36:01 0 33.67 0.00 5.34 8.76 0.10 52.13 21:36:01 1 13.52 0.00 5.36 10.64 0.08 70.39 21:36:01 2 13.96 0.00 3.50 2.42 0.08 80.03 21:36:01 3 10.14 0.00 3.23 4.93 0.07 81.63 21:37:01 all 6.00 0.00 1.59 0.03 0.05 92.34 21:37:01 0 6.53 0.00 1.42 0.00 0.05 92.00 21:37:01 1 4.86 0.00 1.72 0.08 0.05 93.29 21:37:01 2 5.04 0.00 1.84 0.00 0.03 93.09 21:37:01 3 7.54 0.00 1.37 0.00 0.05 91.04 21:38:01 all 7.56 0.00 3.65 0.18 0.05 88.55 21:38:01 0 9.01 0.00 3.36 0.00 0.05 87.59 21:38:01 1 6.68 0.00 3.69 0.39 0.05 89.20 21:38:01 2 7.29 0.00 3.94 0.00 0.07 88.70 21:38:01 3 7.27 0.00 3.64 0.35 0.07 88.67 21:39:01 all 28.99 0.00 2.69 3.06 0.08 65.18 21:39:01 0 29.10 0.00 2.72 2.70 0.08 65.40 21:39:01 1 28.80 0.00 2.29 3.36 0.08 65.47 21:39:01 2 28.69 0.00 2.70 4.13 0.08 64.40 21:39:01 3 29.33 0.00 3.06 2.09 0.08 65.43 21:40:01 all 16.53 0.00 0.87 0.69 0.05 81.85 21:40:01 0 8.41 0.00 0.69 0.60 0.02 90.28 21:40:01 1 24.44 0.00 0.97 2.00 0.05 72.53 21:40:01 2 23.07 0.00 1.03 0.07 0.07 75.76 21:40:01 3 10.15 0.00 0.77 0.07 0.05 88.96 Average: all 16.08 0.00 2.59 2.68 0.06 78.58 Average: 0 17.24 0.00 2.61 3.08 0.06 77.01 Average: 1 19.46 0.00 2.78 3.19 0.07 74.51 Average: 2 15.88 0.00 2.66 1.63 0.07 79.76 Average: 3 11.76 0.00 2.33 2.83 0.06 83.03