---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1275 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 13G 7.2G 63% / 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 485 198 0 3260 3176 Swap: 1023 1 1022 ---> 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:13:d9:1b brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe13:d91b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:52:16:8b 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-1275) 07/31/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 190.85 83.77 107.08 6576.77 41948.63 15:35:01 163.66 25.83 137.83 3278.47 69104.12 15:36:01 413.48 59.46 354.02 12617.26 76758.01 15:37:01 165.57 56.17 109.40 3438.89 15603.53 15:38:01 226.60 201.58 25.01 7692.72 3624.46 Average: 232.26 85.56 146.70 6732.30 41318.18 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1693040 3389244 2345612 58.08 52664 1797824 846956 16.65 530180 1632116 137008 15:35:01 124136 3321056 3914516 96.93 81780 3226976 1096424 21.55 547564 3104816 283012 15:36:01 166732 3282760 3871920 95.87 140136 3036548 1218744 23.96 620944 2932752 376 15:37:01 637960 3321244 3400692 84.20 153936 2611076 1118684 21.99 823736 2280796 724 15:38:01 236424 3255240 3802228 94.15 156268 2931716 1018788 20.03 976188 2518240 14560 Average: 571658 3313909 3466994 85.85 116957 2720828 1059919 20.83 699722 2493744 87136 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:02 ens3 325.60 217.83 1433.80 67.81 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 465.73 261.80 14450.53 21.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 123.96 84.64 494.92 6.46 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 105.77 81.42 441.05 7.28 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:38:01 ens3 208.45 134.78 1302.10 23.38 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 245.18 155.74 3588.90 25.20 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1275) 07/31/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.65 0.00 2.52 5.90 0.06 72.88 15:34:02 0 7.93 0.00 1.51 7.07 0.05 83.44 15:34:02 1 19.31 0.00 2.80 7.55 0.07 70.28 15:34:02 2 9.80 0.00 3.21 6.79 0.07 80.13 15:34:02 3 37.54 0.00 2.52 2.19 0.07 57.69 15:35:01 all 16.10 0.00 3.80 2.96 0.06 77.07 15:35:01 0 9.33 0.00 3.39 5.48 0.05 81.76 15:35:01 1 13.56 0.00 3.51 2.80 0.07 80.07 15:35:01 2 14.70 0.00 3.49 2.12 0.07 79.62 15:35:01 3 26.88 0.00 4.86 1.45 0.07 66.75 15:36:01 all 13.31 0.00 5.61 11.96 0.08 69.04 15:36:01 0 12.60 0.00 5.29 9.04 0.08 72.98 15:36:01 1 13.20 0.00 3.61 2.90 0.05 80.24 15:36:01 2 10.38 0.00 6.09 15.95 0.10 67.48 15:36:01 3 17.06 0.00 7.44 19.99 0.07 55.44 15:37:01 all 61.20 0.00 8.23 5.14 0.09 25.34 15:37:01 0 60.09 0.00 8.39 3.66 0.08 27.77 15:37:01 1 62.42 0.00 8.36 4.93 0.08 24.21 15:37:01 2 62.11 0.00 8.44 7.11 0.10 22.24 15:37:01 3 60.19 0.00 7.74 4.84 0.08 27.15 15:38:01 all 16.35 0.00 1.34 9.44 0.05 72.82 15:38:01 0 20.28 0.00 1.42 7.65 0.05 70.59 15:38:01 1 23.42 0.00 1.49 9.99 0.07 65.04 15:38:01 2 11.59 0.00 1.45 9.63 0.07 77.26 15:38:01 3 10.07 0.00 1.02 10.49 0.05 78.38 Average: all 25.13 0.00 4.29 7.09 0.07 63.41 Average: 0 22.07 0.00 3.99 6.58 0.06 67.28 Average: 1 26.41 0.00 3.94 5.66 0.07 63.93 Average: 2 21.71 0.00 4.53 8.33 0.08 65.35 Average: 3 30.34 0.00 4.70 7.80 0.07 57.09