---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11041 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 9.6G 9.7G 50% / 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 482 550 0 2910 3178 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:f3:4f:32 brd ff:ff:ff:ff:ff:ff inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef3:4f32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:bc:82:03 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-11041) 11/22/24 _x86_64_ (4 CPU) 19:30:35 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 166.99 66.54 100.45 4964.24 42527.20 19:33:01 344.66 12.26 332.39 2225.76 34135.11 19:34:01 167.08 0.03 167.05 2.53 12080.49 19:35:01 40.04 0.00 40.04 0.00 1113.68 19:36:01 116.33 0.87 115.46 73.59 2893.38 Average: 167.02 15.94 151.08 1453.13 18549.54 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1678516 3404188 2360136 58.44 53448 1826360 840184 16.52 516080 1660888 156748 19:33:01 740660 3238252 3297992 81.66 83684 2529812 1253664 24.64 808240 2228180 4664 19:34:01 646916 3280780 3391736 83.98 101788 2630984 1191840 23.43 868652 2241572 3072 19:35:01 654456 3311516 3384196 83.80 103604 2643620 1172200 23.04 856440 2237880 1560 19:36:01 580452 3270512 3458200 85.63 106488 2669548 975568 19.18 951588 2214788 17312 Average: 860200 3301050 3178452 78.70 89802 2460065 1086691 21.36 800200 2116662 36671 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 357.92 239.91 1422.98 68.71 0.00 0.00 0.00 0.00 19:32:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 550.26 362.41 3277.75 33.31 0.00 0.00 0.00 0.00 19:33:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 242.40 150.79 1513.13 17.11 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 30.74 28.58 6.75 7.53 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 77.49 119.16 25.77 639.76 0.00 0.00 0.00 0.00 19:36:01 lo 6.00 6.00 0.53 0.53 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 251.76 180.17 1249.29 153.28 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 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-11041) 11/22/24 _x86_64_ (4 CPU) 19:30:35 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 20.84 0.00 2.17 5.00 0.07 71.91 19:32:01 0 33.31 0.00 2.54 2.50 0.08 61.57 19:32:01 1 7.06 0.00 1.24 7.26 0.03 84.41 19:32:01 2 6.52 0.00 1.80 7.21 0.08 84.39 19:32:01 3 36.45 0.00 3.12 3.07 0.08 57.29 19:33:01 all 14.49 0.00 3.81 11.71 0.08 69.90 19:33:01 0 10.60 0.00 3.81 9.50 0.05 76.04 19:33:01 1 11.10 0.00 4.31 14.82 0.07 69.71 19:33:01 2 6.51 0.00 3.51 15.07 0.10 74.81 19:33:01 3 29.81 0.00 3.62 7.44 0.10 59.03 19:34:01 all 36.19 0.00 4.84 4.95 0.09 53.93 19:34:01 0 30.09 0.00 4.24 3.64 0.08 61.95 19:34:01 1 39.37 0.00 5.50 0.48 0.08 54.57 19:34:01 2 39.13 0.00 4.75 1.72 0.10 54.30 19:34:01 3 36.23 0.00 4.88 14.00 0.10 44.79 19:35:01 all 24.57 0.00 9.73 0.28 0.11 65.31 19:35:01 0 25.13 0.00 10.20 0.10 0.10 64.47 19:35:01 1 26.83 0.00 9.25 0.40 0.10 63.42 19:35:01 2 21.97 0.00 8.95 0.05 0.10 68.93 19:35:01 3 24.36 0.00 10.54 0.57 0.12 64.41 19:36:01 all 22.53 0.00 3.19 2.87 0.06 71.35 19:36:01 0 13.14 0.00 2.86 1.28 0.05 82.67 19:36:01 1 41.44 0.00 3.49 2.36 0.08 52.62 19:36:01 2 16.96 0.00 2.99 5.74 0.07 74.24 19:36:01 3 18.69 0.00 3.41 2.08 0.05 75.76 Average: all 23.74 0.00 4.75 4.96 0.08 66.48 Average: 0 22.47 0.00 4.74 3.40 0.07 69.33 Average: 1 25.16 0.00 4.76 5.06 0.07 64.95 Average: 2 18.21 0.00 4.40 5.95 0.09 71.34 Average: 3 29.11 0.00 5.12 5.43 0.09 60.26