---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2921 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 6.9G 65% / 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 499 808 0 2635 3163 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:12:93:35 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe12:9335/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:19:76:13 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-2921) 08/20/24 _x86_64_ (4 CPU) 05:07:20 LINUX RESTART (4 CPU) 05:08:02 tps rtps wtps bread/s bwrtn/s 05:09:01 105.25 35.88 69.38 1700.46 7810.88 05:10:01 310.56 84.79 225.77 5565.89 121863.96 05:11:01 134.11 52.92 81.19 5220.86 21538.41 05:12:01 259.47 52.96 206.52 1934.21 7501.42 05:13:01 90.85 2.38 88.47 167.57 8630.16 05:14:01 306.83 272.55 34.28 18702.88 9770.37 Average: 201.46 83.71 117.74 5559.36 29587.37 05:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:09:01 1558156 3363564 2480496 61.42 54884 1901456 872992 17.16 574180 1717512 149352 05:10:01 122992 3254916 3915660 96.95 114740 3061520 1289376 25.35 601792 2978792 352 05:11:01 1689696 3250836 2348956 58.16 122740 1572548 1314372 25.84 772848 1345160 1016 05:12:01 1529868 3304512 2508784 62.12 142260 1744648 1244140 24.46 804332 1437584 37152 05:13:01 1419716 3313860 2618936 64.85 144544 1856228 1243596 24.45 857588 1490412 428 05:14:01 919172 3278852 3119480 77.24 145888 2341404 996104 19.58 1075152 1805448 5244 Average: 1206600 3294423 2832052 70.12 120843 2079634 1160097 22.80 780982 1795818 32257 05:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 05:09:01 ens3 111.96 90.53 980.69 13.39 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 05:10:01 ens3 470.39 272.25 13549.49 27.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 794.03 517.01 396.33 157.52 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 ens3 177.19 122.46 797.71 12.14 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 60.81 47.01 66.62 14.04 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 05:14:01 ens3 106.60 68.37 28.95 33.16 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 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 287.33 186.55 2642.15 42.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2921) 08/20/24 _x86_64_ (4 CPU) 05:07:20 LINUX RESTART (4 CPU) 05:08:02 CPU %user %nice %system %iowait %steal %idle 05:09:01 all 15.96 0.00 1.27 2.94 0.06 79.77 05:09:01 0 24.28 0.00 1.53 4.36 0.05 69.77 05:09:01 1 2.90 0.00 0.63 4.52 0.07 91.88 05:09:01 2 18.94 0.00 1.43 1.85 0.05 77.73 05:09:01 3 17.68 0.00 1.53 1.02 0.05 79.73 05:10:01 all 22.15 0.00 7.57 7.28 0.08 62.91 05:10:01 0 18.68 0.00 7.06 7.25 0.08 66.93 05:10:01 1 27.68 0.00 7.04 5.17 0.08 60.03 05:10:01 2 21.72 0.00 9.30 10.16 0.08 58.74 05:10:01 3 20.55 0.00 6.88 6.54 0.08 65.95 05:11:01 all 41.49 0.00 19.26 3.44 0.10 35.71 05:11:01 0 46.71 0.00 18.62 4.39 0.10 30.18 05:11:01 1 38.80 0.00 19.98 2.99 0.10 38.13 05:11:01 2 40.23 0.00 19.25 1.74 0.12 38.66 05:11:01 3 40.22 0.00 19.16 4.62 0.12 35.88 05:12:01 all 12.21 0.00 6.13 8.62 0.09 72.95 05:12:01 0 12.10 0.00 5.81 4.19 0.07 77.83 05:12:01 1 13.02 0.00 6.50 9.21 0.08 71.19 05:12:01 2 9.93 0.00 5.19 1.79 0.12 82.97 05:12:01 3 13.79 0.00 7.05 19.37 0.08 59.70 05:13:01 all 26.04 0.00 8.15 1.59 0.09 64.12 05:13:01 0 26.10 0.00 8.17 0.69 0.08 64.96 05:13:01 1 24.21 0.00 7.08 1.44 0.10 67.16 05:13:01 2 28.76 0.00 9.08 0.50 0.08 61.58 05:13:01 3 25.12 0.00 8.28 3.73 0.08 62.79 05:14:01 all 28.72 0.00 10.42 12.94 0.09 47.83 05:14:01 0 28.03 0.00 10.23 13.55 0.10 48.09 05:14:01 1 28.12 0.00 11.25 15.39 0.08 45.15 05:14:01 2 32.62 0.00 10.52 14.32 0.12 42.43 05:14:01 3 26.10 0.00 9.68 8.50 0.08 55.64 Average: all 24.46 0.00 8.82 6.14 0.09 60.49 Average: 0 26.00 0.00 8.59 5.74 0.08 59.59 Average: 1 22.51 0.00 8.78 6.45 0.09 62.17 Average: 2 25.39 0.00 9.15 5.05 0.10 60.31 Average: 3 23.94 0.00 8.78 7.30 0.08 59.90