---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6433 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 7.9G 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 458 140 0 3345 3202 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:d1:83:7b brd ff:ff:ff:ff:ff:ff inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fed1:837b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:ba:70:e0 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-6433) 07/13/24 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 185.87 83.90 101.97 6571.30 41358.72 00:48:01 147.16 12.41 134.74 2233.49 24254.36 00:49:01 573.28 0.03 573.24 0.67 31360.08 00:50:01 451.48 2.91 448.57 38.37 57372.68 00:51:02 503.85 460.32 43.53 22646.68 21652.64 00:52:01 593.83 579.73 14.11 44318.97 1124.66 00:53:01 600.07 598.38 1.68 36503.52 71.32 00:54:01 492.50 489.90 2.60 13910.75 43.46 00:55:01 307.77 306.53 1.23 20320.35 14.00 Average: 428.13 281.02 147.11 16231.27 19730.45 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1615560 3307128 2423092 60.00 51320 1794748 934384 18.37 612864 1630044 150940 00:48:01 993672 3277388 3044980 75.40 67408 2351292 1249496 24.56 772404 2048204 60188 00:49:01 172816 3240828 3865836 95.72 106152 3000372 1259680 24.76 809680 2715656 11760 00:50:01 1135760 3336848 2902892 71.88 148588 2175264 1163832 22.88 628944 2024544 13940 00:51:02 447292 3322396 3591360 88.92 161004 2807812 1078896 21.21 730520 2579744 1876 00:52:01 270244 3346636 3768408 93.31 161368 3015524 1023852 20.13 603164 2894408 104 00:53:01 133312 3339168 3905340 96.70 157796 3127604 1023852 20.13 599468 3013804 428 00:54:01 133428 3341376 3905224 96.70 155760 3105028 1023852 20.13 589896 2995000 4 00:55:01 319204 3345700 3719448 92.10 153752 2956716 1023852 20.13 582308 2850016 148 Average: 580143 3317496 3458509 85.64 129239 2703818 1086855 21.36 658805 2527936 26599 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:47:01 ens3 309.65 216.50 1397.50 66.12 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 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:48:01 ens3 728.46 500.47 4847.08 40.76 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 18.21 13.91 8.33 3.38 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 405.10 361.59 5002.36 31.38 0.00 0.00 0.00 0.00 00:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:02 ens3 294.82 258.50 2508.01 18.93 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 lo 1.96 1.96 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 217.78 389.87 17.21 3105.10 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 424.20 723.06 27.82 5818.51 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 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 125.56 202.12 8.62 1607.78 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 215.23 379.44 13.87 3070.63 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 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 304.49 338.28 1539.69 1526.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6433) 07/13/24 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 18.76 0.00 2.66 5.84 0.07 72.67 00:47:01 0 6.00 0.00 2.82 10.23 0.07 80.88 00:47:01 1 38.72 0.00 3.04 3.32 0.08 54.83 00:47:01 2 18.40 0.00 2.60 6.89 0.07 72.04 00:47:01 3 11.83 0.00 2.19 2.94 0.05 82.99 00:48:01 all 12.77 0.00 2.48 4.06 0.07 80.62 00:48:01 0 4.65 0.00 1.80 8.05 0.05 85.46 00:48:01 1 11.95 0.00 2.04 2.61 0.07 83.33 00:48:01 2 9.44 0.00 2.86 3.62 0.08 83.99 00:48:01 3 25.03 0.00 3.20 1.96 0.08 69.72 00:49:01 all 2.85 0.00 4.45 19.17 0.09 73.44 00:49:01 0 1.71 0.00 2.23 4.21 0.05 91.81 00:49:01 1 2.37 0.00 3.61 10.65 0.05 83.32 00:49:01 2 3.82 0.00 5.55 28.67 0.13 61.83 00:49:01 3 3.50 0.00 6.39 33.25 0.10 56.76 00:50:01 all 6.87 0.00 5.61 13.74 0.09 73.68 00:50:01 0 6.89 0.00 4.71 4.66 0.07 83.68 00:50:01 1 6.36 0.00 7.62 41.04 0.12 44.87 00:50:01 2 7.98 0.00 6.09 6.36 0.14 79.43 00:50:01 3 6.25 0.00 4.08 2.97 0.07 86.63 00:51:02 all 11.23 0.00 3.00 28.78 0.11 56.88 00:51:02 0 11.00 0.00 3.48 37.69 0.12 47.71 00:51:02 1 8.42 0.00 2.72 10.71 0.05 78.10 00:51:02 2 13.78 0.00 3.15 33.77 0.15 49.14 00:51:02 3 11.77 0.00 2.64 33.00 0.10 52.50 00:52:01 all 15.42 0.00 1.89 21.75 0.12 60.82 00:52:01 0 16.40 0.00 2.21 24.82 0.12 56.45 00:52:01 1 14.78 0.00 1.53 17.79 0.10 65.80 00:52:01 2 14.89 0.00 1.90 22.56 0.16 60.50 00:52:01 3 15.60 0.00 1.93 21.78 0.10 60.59 00:53:01 all 28.69 0.00 2.08 50.37 0.12 18.74 00:53:01 0 32.66 0.00 1.99 51.68 0.12 13.54 00:53:01 1 25.89 0.00 2.06 54.61 0.10 17.34 00:53:01 2 27.09 0.00 2.64 55.94 0.14 14.20 00:53:01 3 29.07 0.00 1.64 39.39 0.10 29.79 00:54:01 all 13.66 0.00 1.67 38.78 0.10 45.79 00:54:01 0 15.59 0.00 1.99 39.46 0.10 42.86 00:54:01 1 15.37 0.00 1.56 33.70 0.10 49.27 00:54:01 2 18.06 0.00 1.94 46.03 0.15 33.82 00:54:01 3 5.63 0.00 1.21 36.00 0.07 57.09 00:55:01 all 21.24 0.00 1.29 6.35 0.12 70.99 00:55:01 0 24.32 0.00 1.51 6.37 0.12 67.69 00:55:01 1 14.27 0.00 0.78 3.89 0.08 80.98 00:55:01 2 24.11 0.00 1.59 9.03 0.14 65.14 00:55:01 3 22.40 0.00 1.29 6.17 0.13 70.00 Average: all 14.61 0.00 2.79 20.97 0.10 61.53 Average: 0 13.25 0.00 2.53 20.77 0.09 63.37 Average: 1 15.35 0.00 2.77 19.76 0.08 62.03 Average: 2 15.28 0.00 3.15 23.64 0.13 57.80 Average: 3 14.57 0.00 2.73 19.72 0.09 62.90