---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-334 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 469 1064 0 2410 3208 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:df:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe2c:df37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:ad:c3:6f 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-334) 07/20/24 _x86_64_ (4 CPU) 02:18:40 LINUX RESTART (4 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 189.67 83.69 105.98 6557.84 42093.93 02:21:01 95.27 29.19 66.08 1625.46 11329.16 02:22:01 9.52 0.00 9.52 0.00 439.79 02:23:01 30.03 3.92 26.11 502.45 3660.99 02:24:01 45.66 9.10 36.56 446.46 3185.47 Average: 74.03 25.18 48.85 1826.43 12141.84 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 1662584 3367192 2376068 58.83 53584 1804976 869996 17.10 558764 1638124 143464 02:21:01 1299480 3200064 2739172 67.82 61296 1986324 1039680 20.44 741276 1804452 4732 02:22:01 1287812 3194952 2750840 68.11 62944 1990464 1043672 20.52 748052 1807696 1004 02:23:01 927700 2956060 3110952 77.03 65820 2105356 1285516 25.27 998732 1908744 4184 02:24:01 1132068 3327356 2906584 71.97 70876 2263460 890648 17.51 759824 1935896 94472 Average: 1261929 3209125 2776723 68.75 62904 2030116 1025902 20.17 761330 1818982 49571 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 ens3 394.15 261.84 1468.86 71.07 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:21:01 ens3 127.77 126.49 853.70 22.32 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 02:22:01 ens3 56.29 81.85 59.81 13.17 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:23:01 ens3 240.08 286.10 1649.13 40.88 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 02:24:01 ens3 215.33 236.26 1075.60 45.73 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 2.65 2.65 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 206.72 198.51 1021.42 38.64 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 1.20 1.20 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-334) 07/20/24 _x86_64_ (4 CPU) 02:18:40 LINUX RESTART (4 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 19.74 0.00 2.75 5.72 0.06 71.73 02:20:01 0 17.51 0.00 2.42 3.36 0.05 76.66 02:20:01 1 15.06 0.00 2.31 5.19 0.07 77.38 02:20:01 2 13.65 0.00 3.34 9.28 0.08 73.65 02:20:01 3 32.74 0.00 2.92 5.03 0.07 59.24 02:21:01 all 15.96 0.00 0.94 2.11 0.06 80.93 02:21:01 0 28.35 0.00 1.28 1.87 0.05 68.46 02:21:01 1 16.62 0.00 0.93 1.23 0.05 81.16 02:21:01 2 7.91 0.00 0.72 3.20 0.03 88.14 02:21:01 3 10.96 0.00 0.82 2.18 0.07 85.98 02:22:01 all 4.04 0.00 0.20 0.03 0.03 95.70 02:22:01 0 7.10 0.00 0.30 0.00 0.05 92.55 02:22:01 1 0.07 0.00 0.02 0.00 0.00 99.92 02:22:01 2 2.30 0.00 0.13 0.12 0.05 97.40 02:22:01 3 6.67 0.00 0.33 0.00 0.05 92.94 02:23:01 all 9.52 0.00 0.58 0.28 0.05 89.57 02:23:01 0 10.94 0.00 0.58 0.17 0.07 88.25 02:23:01 1 7.74 0.00 0.40 0.37 0.03 91.46 02:23:01 2 11.25 0.00 0.55 0.57 0.03 87.60 02:23:01 3 8.15 0.00 0.79 0.03 0.03 91.00 02:24:01 all 39.65 0.00 1.54 1.32 0.08 57.42 02:24:01 0 49.41 0.00 1.40 0.75 0.08 48.36 02:24:01 1 31.55 0.00 1.28 0.47 0.05 66.64 02:24:01 2 30.13 0.00 1.85 3.07 0.08 64.87 02:24:01 3 47.51 0.00 1.62 0.99 0.10 49.78 Average: all 17.78 0.00 1.20 1.89 0.05 79.07 Average: 0 22.67 0.00 1.20 1.23 0.06 74.84 Average: 1 14.20 0.00 0.99 1.45 0.04 83.32 Average: 2 13.06 0.00 1.32 3.25 0.06 82.31 Average: 3 21.20 0.00 1.30 1.64 0.06 75.79