---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-352 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 12G 7.8G 60% / 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 453 135 0 3354 3207 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:02:96:97 brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe02:9697/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:db:d2:d7 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-352) 02/15/25 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 174.32 69.26 105.07 5609.73 41750.79 00:48:01 182.82 12.50 170.32 2251.89 27918.28 00:49:01 589.64 0.38 589.26 8.53 32554.92 00:50:01 425.77 3.36 422.40 47.83 54559.49 00:51:01 515.81 474.39 41.42 22827.32 21879.91 00:52:01 594.87 581.66 13.21 47752.52 1467.53 00:53:01 600.00 598.18 1.82 34086.24 79.97 00:54:01 490.02 488.79 1.23 14346.41 22.40 00:55:01 305.22 303.98 1.23 20459.26 14.53 Average: 430.96 281.38 149.57 16376.73 20028.90 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1706696 3376176 2331956 57.74 51820 1773692 860168 16.91 527348 1629136 156284 00:48:01 954996 3260580 3083656 76.35 70216 2368088 1251652 24.60 778380 2077000 9440 00:49:01 158632 3242196 3880020 96.07 109640 3010208 1252696 24.62 771872 2764036 10080 00:50:01 973484 3335232 3065168 75.90 149904 2331268 1160284 22.81 636436 2174216 186084 00:51:01 472364 3321032 3566288 88.30 161456 2781480 1074304 21.12 737132 2548956 14976 00:52:01 127416 3333212 3911236 96.85 161748 3143172 1018404 20.02 609972 3028372 120 00:53:01 238152 3334668 3800500 94.10 157736 3016700 1026916 20.19 591864 2913564 8 00:54:01 117356 3331888 3921296 97.09 155684 3114588 1026916 20.19 587476 3015416 228 00:55:01 303208 3343924 3735444 92.49 153660 2975156 1026916 20.19 573592 2878832 44 Average: 561367 3319879 3477285 86.10 130207 2723817 1077584 21.18 646008 2558836 41918 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 357.61 237.49 1433.80 67.94 0.00 0.00 0.00 0.00 00:48:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 875.97 632.39 4932.60 51.74 0.00 0.00 0.00 0.00 00:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 74.66 55.29 43.95 71.56 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 715.07 631.71 6423.21 43.68 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 175.46 144.25 1253.29 12.02 0.00 0.00 0.00 0.00 00:52:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 269.35 473.25 20.53 3820.36 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 396.82 669.59 26.07 5389.93 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 127.11 209.90 8.74 1664.50 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 218.55 388.49 14.09 3144.55 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.06 0.06 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 356.74 382.49 1573.04 1585.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-352) 02/15/25 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 18.31 0.00 2.26 4.83 0.05 74.54 00:47:01 0 10.53 0.00 1.58 5.63 0.05 82.21 00:47:01 1 14.19 0.00 1.72 6.74 0.05 77.30 00:47:01 2 33.66 0.00 4.08 3.00 0.08 59.18 00:47:01 3 14.89 0.00 1.70 3.96 0.03 79.41 00:48:01 all 11.41 0.00 2.37 5.71 0.06 80.44 00:48:01 0 11.40 0.00 1.66 1.03 0.05 85.86 00:48:01 1 8.78 0.00 1.93 8.61 0.05 80.63 00:48:01 2 15.66 0.00 2.66 6.16 0.08 75.44 00:48:01 3 9.86 0.00 3.22 7.11 0.05 79.76 00:49:01 all 3.64 0.00 4.19 19.46 0.09 72.62 00:49:01 0 4.26 0.00 2.73 4.62 0.07 88.32 00:49:01 1 2.56 0.00 3.37 11.76 0.08 82.23 00:49:01 2 2.92 0.00 2.88 7.60 0.13 86.46 00:49:01 3 4.83 0.00 7.79 54.21 0.10 33.06 00:50:01 all 6.93 0.00 4.74 12.52 0.07 75.75 00:50:01 0 5.21 0.00 5.18 6.62 0.05 82.94 00:50:01 1 11.29 0.00 6.14 12.31 0.07 70.20 00:50:01 2 5.96 0.00 3.15 3.52 0.10 87.27 00:50:01 3 5.24 0.00 4.50 27.74 0.07 62.46 00:51:01 all 10.70 0.00 2.64 30.01 0.09 56.56 00:51:01 0 10.52 0.00 2.20 23.49 0.07 63.72 00:51:01 1 11.41 0.00 3.08 36.48 0.10 48.94 00:51:01 2 10.11 0.00 3.09 36.81 0.10 49.89 00:51:01 3 10.75 0.00 2.19 23.46 0.08 63.52 00:52:01 all 16.80 0.00 1.77 21.94 0.10 59.39 00:52:01 0 15.34 0.00 1.06 14.04 0.08 69.48 00:52:01 1 18.85 0.00 2.01 26.59 0.10 52.44 00:52:01 2 17.49 0.00 2.13 24.81 0.12 55.46 00:52:01 3 15.57 0.00 1.90 22.49 0.08 59.95 00:53:01 all 26.55 0.00 1.86 53.01 0.09 18.49 00:53:01 0 27.68 0.00 1.78 49.82 0.07 20.66 00:53:01 1 27.15 0.00 1.72 53.35 0.08 17.69 00:53:01 2 26.06 0.00 1.99 53.00 0.12 18.83 00:53:01 3 25.31 0.00 1.94 55.93 0.08 16.74 00:54:01 all 13.35 0.00 1.42 37.62 0.09 47.52 00:54:01 0 12.86 0.00 1.46 35.07 0.08 50.53 00:54:01 1 16.08 0.00 1.44 40.32 0.08 42.08 00:54:01 2 15.43 0.00 1.45 39.17 0.10 43.85 00:54:01 3 9.05 0.00 1.33 35.95 0.07 53.60 00:55:01 all 20.72 0.00 1.08 6.37 0.08 71.75 00:55:01 0 17.27 0.00 0.84 3.58 0.07 78.24 00:55:01 1 24.20 0.00 1.07 7.04 0.08 67.61 00:55:01 2 24.99 0.00 1.51 10.03 0.10 63.37 00:55:01 3 16.40 0.00 0.91 4.83 0.07 77.80 Average: all 14.26 0.00 2.48 21.26 0.08 61.92 Average: 0 12.77 0.00 2.06 15.99 0.06 69.12 Average: 1 14.93 0.00 2.50 22.52 0.08 59.97 Average: 2 16.93 0.00 2.55 20.41 0.10 60.01 Average: 3 12.43 0.00 2.83 26.16 0.07 58.51