---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-55 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 12G 7.6G 61% / 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 475 161 0 3306 3185 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:49:b7:ac brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe49:b7ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:68:d8:8d 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-55) 02/12/25 _x86_64_ (4 CPU) 10:20:58 LINUX RESTART (4 CPU) 10:21:01 tps rtps wtps bread/s bwrtn/s 10:22:02 207.30 119.81 87.49 8301.63 40020.81 10:23:01 97.63 12.59 85.04 2270.12 14504.80 10:24:01 130.98 3.23 127.75 41.85 93064.93 10:25:01 492.47 73.76 418.71 4292.97 33359.68 10:26:01 619.41 0.55 618.86 4.80 18393.60 10:27:01 446.46 37.73 408.73 2721.41 18862.46 10:28:01 291.68 264.69 27.00 8869.46 2165.91 Average: 327.10 73.34 253.76 3789.59 31525.43 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:02 1714084 3339912 2324568 57.56 40872 1741764 886992 17.44 555812 1593172 143448 10:23:01 1089908 3326216 2948744 73.01 64740 2306368 1062680 20.89 622272 2105020 313840 10:24:01 138028 3309376 3900624 96.58 107756 3161656 1100676 21.64 584880 3041512 269640 10:25:01 292700 3214856 3745952 92.75 146360 2846200 1303048 25.61 785204 2654144 3532 10:26:01 116344 3209988 3922308 97.12 171640 2944756 1314980 25.85 807672 2757060 3120 10:27:01 170208 3299960 3868444 95.79 181440 2977220 1222820 24.04 794376 2725016 7844 10:28:01 228616 3298504 3810036 94.34 183596 2924036 946164 18.60 794564 2679840 24976 Average: 535698 3285545 3502954 86.74 128058 2700286 1119623 22.01 706397 2507966 109486 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:02 ens3 318.13 209.68 1110.57 66.42 0.00 0.00 0.00 0.00 10:22:02 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 199.44 148.03 4461.15 15.28 0.00 0.00 0.00 0.00 10:23:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 294.37 182.01 9474.09 12.41 0.00 0.00 0.00 0.00 10:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 334.04 177.79 1795.96 13.17 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.22 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 21.88 18.41 21.10 4.63 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 19.90 21.70 14.19 13.52 0.00 0.00 0.00 0.00 10:28:01 lo 1.07 1.07 0.09 0.09 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 169.65 108.16 2406.41 17.93 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-55) 02/12/25 _x86_64_ (4 CPU) 10:20:58 LINUX RESTART (4 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:02 all 15.64 0.00 2.51 7.94 0.08 73.83 10:22:02 0 15.15 0.00 3.17 4.16 0.08 77.43 10:22:02 1 22.83 0.00 2.48 6.48 0.08 68.13 10:22:02 2 8.01 0.00 2.15 14.48 0.10 75.26 10:22:02 3 16.51 0.00 2.21 6.70 0.07 74.51 10:23:01 all 16.42 0.00 1.79 2.38 0.09 79.33 10:23:01 0 11.38 0.00 1.59 0.37 0.08 86.56 10:23:01 1 35.17 0.00 3.03 1.62 0.12 60.07 10:23:01 2 2.31 0.00 1.12 6.86 0.05 89.65 10:23:01 3 16.81 0.00 1.41 0.66 0.10 81.01 10:24:01 all 14.50 0.00 5.76 1.50 0.14 78.10 10:24:01 0 14.52 0.00 5.60 2.02 0.12 77.75 10:24:01 1 15.98 0.00 6.69 2.53 0.15 74.65 10:24:01 2 12.90 0.00 5.34 0.39 0.14 81.23 10:24:01 3 14.61 0.00 5.45 1.07 0.12 78.75 10:25:01 all 5.35 0.00 2.97 16.20 0.11 75.36 10:25:01 0 7.92 0.00 3.64 12.03 0.13 76.27 10:25:01 1 4.94 0.00 2.44 5.05 0.08 87.49 10:25:01 2 5.99 0.00 2.71 31.88 0.15 59.27 10:25:01 3 2.55 0.00 3.11 15.93 0.08 78.33 10:26:01 all 0.73 0.00 1.96 22.64 0.09 74.58 10:26:01 0 1.59 0.00 1.80 14.64 0.12 81.86 10:26:01 1 0.55 0.00 2.12 28.44 0.08 68.81 10:26:01 2 0.74 0.00 3.76 43.84 0.17 51.49 10:26:01 3 0.03 0.00 0.18 3.77 0.02 96.00 10:27:01 all 7.26 0.00 5.04 13.82 0.12 73.77 10:27:01 0 8.46 0.00 4.63 16.92 0.12 69.87 10:27:01 1 6.21 0.00 7.48 25.24 0.12 60.95 10:27:01 2 9.23 0.00 4.89 8.52 0.17 77.19 10:27:01 3 5.15 0.00 3.12 4.63 0.07 87.02 10:28:01 all 14.35 0.00 1.64 8.97 0.08 74.97 10:28:01 0 19.54 0.00 1.34 4.50 0.05 74.57 10:28:01 1 12.92 0.00 2.02 12.42 0.08 72.56 10:28:01 2 19.05 0.00 1.58 9.02 0.10 70.25 10:28:01 3 5.76 0.00 1.65 10.01 0.05 82.53 Average: all 10.60 0.00 3.10 10.51 0.10 75.69 Average: 0 11.24 0.00 3.11 7.81 0.10 77.74 Average: 1 14.05 0.00 3.75 11.71 0.10 70.39 Average: 2 8.34 0.00 3.08 16.42 0.13 72.03 Average: 3 8.75 0.00 2.45 6.13 0.07 82.60