---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7783 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.1G 64% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 533 1739 0 5702 7144 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:f0:60:0f brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fef0:600f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:85:51:33 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-7783) 08/08/26 _x86_64_ (4 CPU) 04:29:38 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 149.32 65.86 83.46 5171.08 40435.74 04:32:01 57.59 0.12 57.47 21.46 9573.34 04:33:01 141.83 13.13 128.70 2282.82 79575.80 04:34:01 100.75 0.20 100.55 16.26 37440.96 04:35:01 18.46 0.02 18.44 0.93 493.97 04:36:01 60.36 0.65 59.71 7.33 17886.04 04:37:01 62.01 0.03 61.97 3.33 15148.68 04:38:01 8.68 0.22 8.47 9.87 366.61 Average: 74.87 10.03 64.85 939.18 25114.80 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 5841720 7391844 2325700 28.48 38996 1690076 986244 10.70 606284 1546896 68764 04:32:01 5484216 7340884 2683204 32.85 57856 1961668 1025924 11.13 670516 1806096 169256 04:33:01 2452376 7367924 5715044 69.97 103932 4819508 1191940 12.93 701112 4620524 699108 04:34:01 2755256 7359000 5412164 66.27 114472 4480392 1291948 14.02 836736 4161584 748 04:35:01 2727564 7343196 5439856 66.60 114848 4487288 1320252 14.33 858656 4161740 5148 04:36:01 2000520 7351052 6166900 75.51 134120 5130912 1478108 16.04 927332 4744668 168680 04:37:01 1850020 7369372 6317400 77.35 138424 5294728 1107568 12.02 1249328 4572836 380 04:38:01 1803448 7331664 6363972 77.92 139520 5302876 1051700 11.41 1757188 4113428 27732 Average: 3114390 7356867 5053030 61.87 105271 4145931 1181710 12.82 950894 3715972 142477 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 365.74 210.75 1317.56 65.67 0.00 0.00 0.00 0.00 04:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 28.78 23.98 670.18 3.73 0.00 0.00 0.00 0.00 04:33:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 421.86 236.76 11888.99 19.71 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 113.76 72.22 380.93 8.22 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 1.20 0.48 0.47 0.25 0.00 0.00 0.00 0.00 04:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 241.09 192.94 2795.81 14.25 0.00 0.00 0.00 0.00 04:37:01 lo 7.20 7.20 0.63 0.63 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 ens3 117.93 201.02 19.22 1427.43 0.00 0.00 0.00 0.00 04:38:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 ens3 206.02 373.19 22.81 3069.05 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.13 0.13 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 187.05 163.91 2136.95 576.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7783) 08/08/26 _x86_64_ (4 CPU) 04:29:38 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 22.08 0.00 2.88 4.85 1.63 68.55 04:31:01 0 28.24 0.00 2.54 5.52 1.74 61.97 04:31:01 1 22.13 0.00 3.17 4.76 1.49 68.45 04:31:01 2 23.95 0.00 4.31 4.61 1.81 65.33 04:31:01 3 14.03 0.00 1.51 4.52 1.48 78.46 04:32:01 all 20.12 0.00 1.25 1.75 1.18 75.71 04:32:01 0 4.52 0.00 0.40 0.02 0.30 94.76 04:32:01 1 15.22 0.00 1.39 6.15 1.83 75.42 04:32:01 2 55.79 0.00 2.86 0.37 2.15 38.83 04:32:01 3 5.04 0.00 0.37 0.42 0.43 93.75 04:33:01 all 22.31 0.00 10.09 2.32 2.73 62.55 04:33:01 0 19.90 0.00 11.02 1.96 2.40 64.71 04:33:01 1 21.33 0.00 10.80 1.40 3.11 63.36 04:33:01 2 22.42 0.00 10.94 4.55 2.48 59.61 04:33:01 3 25.55 0.00 7.64 1.34 2.94 62.52 04:34:01 all 16.53 0.00 6.01 1.63 1.91 73.92 04:34:01 0 17.37 0.00 6.12 0.88 1.63 73.99 04:34:01 1 13.59 0.00 4.21 0.47 1.87 79.87 04:34:01 2 14.77 0.00 6.66 2.92 1.89 73.76 04:34:01 3 20.42 0.00 7.04 2.26 2.25 68.03 04:35:01 all 18.03 0.00 5.48 0.03 2.92 73.53 04:35:01 0 26.96 0.00 7.59 0.00 3.18 62.26 04:35:01 1 16.55 0.00 5.35 0.00 2.77 75.33 04:35:01 2 5.58 0.00 2.27 0.12 2.39 89.65 04:35:01 3 23.03 0.00 6.69 0.00 3.35 66.93 04:36:01 all 15.81 0.00 5.34 0.93 3.69 74.23 04:36:01 0 19.89 0.00 5.61 0.29 3.99 70.22 04:36:01 1 15.17 0.00 4.12 0.75 3.36 76.59 04:36:01 2 15.27 0.00 5.85 0.93 3.57 74.38 04:36:01 3 12.93 0.00 5.82 1.75 3.83 75.66 04:37:01 all 50.25 0.00 6.45 1.28 6.09 35.92 04:37:01 0 53.75 0.00 6.18 0.59 5.85 33.62 04:37:01 1 54.21 0.00 6.69 0.79 6.27 32.04 04:37:01 2 48.21 0.00 6.58 1.20 6.20 37.80 04:37:01 3 44.83 0.00 6.34 2.55 6.06 40.22 04:38:01 all 26.03 0.00 1.47 0.39 4.07 68.04 04:38:01 0 17.09 0.00 1.14 0.03 3.61 78.12 04:38:01 1 50.24 0.00 2.42 0.20 5.22 41.93 04:38:01 2 20.56 0.00 1.22 0.02 3.96 74.24 04:38:01 3 16.18 0.00 1.07 1.34 3.46 77.95 Average: all 23.92 0.00 4.86 1.64 3.04 66.54 Average: 0 23.50 0.00 5.06 1.15 2.85 67.44 Average: 1 26.13 0.00 4.75 1.81 3.25 64.06 Average: 2 25.79 0.00 5.07 1.83 3.06 64.25 Average: 3 20.27 0.00 4.56 1.77 2.98 70.41