---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11081 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 9.3G 10G 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 446 936 0 2561 3214 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:c5:9b:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fec5:9bea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:b5:df:86 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-11081) 11/23/24 _x86_64_ (4 CPU) 06:21:35 LINUX RESTART (4 CPU) 06:22:02 tps rtps wtps bread/s bwrtn/s 06:23:01 175.39 67.48 107.91 5025.18 43214.66 06:24:01 94.47 29.20 65.27 1625.73 9959.94 06:25:01 9.92 0.05 9.87 0.40 437.93 06:26:01 715.19 687.22 27.97 6378.81 3480.44 06:27:01 87.27 61.68 25.59 580.08 3845.87 06:28:01 60.04 34.36 25.68 1822.10 7943.21 Average: 190.45 146.92 43.54 2565.66 11393.00 06:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 1664996 3373536 2373656 58.77 55304 1808048 887372 17.44 551316 1642720 145596 06:24:01 1316772 3191768 2721880 67.40 63876 1958196 1076696 21.16 746936 1779640 4592 06:25:01 1302308 3184608 2736344 67.75 65696 1962780 1080744 21.24 755088 1783360 1556 06:26:01 145132 2276236 3893520 96.41 230304 2021752 1900132 37.35 1853044 1787400 3868 06:27:01 774484 3116108 3264168 80.82 245780 2198384 1148816 22.58 1082952 1911772 129724 06:28:01 971708 3304676 3066944 75.94 248172 2200292 940732 18.49 958280 1853184 14060 Average: 1029233 3074489 3009419 74.52 151522 2024909 1172415 23.05 991269 1793013 49899 06:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 443.03 293.44 1435.45 73.05 0.00 0.00 0.00 0.00 06:24:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 115.86 111.95 456.12 21.34 0.00 0.00 0.00 0.00 06:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 59.47 86.15 66.70 13.85 0.00 0.00 0.00 0.00 06:26:01 lo 30.84 30.84 11.13 11.13 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 ens3 238.00 268.93 1385.92 45.03 0.00 0.00 0.00 0.00 06:27:01 lo 90.44 90.44 25.37 25.37 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 ens3 423.02 366.41 2109.31 62.40 0.00 0.00 0.00 0.00 06:28:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 ens3 420.48 292.43 1255.47 88.69 0.00 0.00 0.00 0.00 Average: lo 20.99 20.99 6.17 6.17 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: ens3 282.84 236.37 1117.12 50.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11081) 11/23/24 _x86_64_ (4 CPU) 06:21:35 LINUX RESTART (4 CPU) 06:22:02 CPU %user %nice %system %iowait %steal %idle 06:23:01 all 19.66 0.00 2.25 5.49 0.05 72.55 06:23:01 0 8.08 0.00 1.93 15.47 0.05 74.47 06:23:01 1 11.75 0.00 1.77 1.63 0.03 84.81 06:23:01 2 31.28 0.00 2.65 3.06 0.09 62.92 06:23:01 3 27.46 0.00 2.66 1.85 0.05 67.97 06:24:01 all 13.19 0.00 0.78 1.84 0.04 84.14 06:24:01 0 3.80 0.00 0.57 3.93 0.03 91.66 06:24:01 1 13.24 0.00 0.33 0.47 0.03 85.93 06:24:01 2 23.91 0.00 1.44 1.57 0.07 73.02 06:24:01 3 11.80 0.00 0.75 1.38 0.05 86.01 06:25:01 all 4.22 0.00 0.25 0.01 0.03 95.49 06:25:01 0 0.03 0.00 0.00 0.00 0.02 99.95 06:25:01 1 1.32 0.00 0.10 0.02 0.02 98.55 06:25:01 2 8.14 0.00 0.77 0.05 0.05 91.00 06:25:01 3 7.38 0.00 0.12 0.00 0.03 92.47 06:26:01 all 31.14 0.00 1.93 17.63 0.08 49.22 06:26:01 0 31.21 0.00 2.50 30.63 0.08 35.58 06:26:01 1 27.98 0.00 1.20 6.24 0.07 64.50 06:26:01 2 32.31 0.00 2.65 24.19 0.12 40.73 06:26:01 3 33.04 0.00 1.39 9.50 0.08 55.98 06:27:01 all 22.53 0.00 1.21 0.93 0.06 75.26 06:27:01 0 23.16 0.00 1.06 0.02 0.05 75.72 06:27:01 1 19.90 0.00 1.02 2.93 0.03 76.11 06:27:01 2 23.36 0.00 1.37 0.59 0.07 74.61 06:27:01 3 23.72 0.00 1.39 0.23 0.05 74.61 06:28:01 all 28.79 0.00 1.40 1.53 0.05 68.24 06:28:01 0 17.55 0.00 0.88 0.12 0.05 81.40 06:28:01 1 17.04 0.00 1.04 0.12 0.05 81.75 06:28:01 2 21.89 0.00 1.74 3.28 0.05 73.04 06:28:01 3 58.75 0.00 1.91 2.58 0.08 36.68 Average: all 19.91 0.00 1.30 4.57 0.05 74.17 Average: 0 13.99 0.00 1.15 8.33 0.05 76.49 Average: 1 15.21 0.00 0.91 1.90 0.04 81.94 Average: 2 23.45 0.00 1.77 5.45 0.07 69.27 Average: 3 27.00 0.00 1.37 2.59 0.06 68.98