---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8558 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 9.1G 11G 48% / 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: 3944 477 1152 0 2313 3197 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:61:2c:4d brd ff:ff:ff:ff:ff:ff inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe61:2c4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:6f:35:7e 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 inet6 fe80::42:4eff:fe6f:357e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8558) 10/24/24 _x86_64_ (4 CPU) 13:40:21 LINUX RESTART (4 CPU) 13:41:01 tps rtps wtps bread/s bwrtn/s 13:42:01 115.06 36.33 78.74 1883.95 7006.57 13:43:01 184.29 11.81 172.47 2083.25 24852.12 13:44:01 13.08 0.00 13.08 0.00 5273.52 13:45:01 3.82 0.00 3.82 0.00 183.44 13:46:01 3.52 0.00 3.52 0.00 306.08 13:47:01 3.07 0.00 3.07 0.00 319.15 13:48:01 3.78 0.00 3.78 0.00 559.64 13:49:01 3.82 0.00 3.82 0.00 363.41 13:50:01 10.28 0.22 10.06 14.00 681.22 Average: 37.86 5.37 32.48 442.36 4393.90 13:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 1557912 3378904 2480748 61.43 59828 1908952 858752 16.88 545612 1739928 203984 13:43:01 824652 3281960 3214008 79.58 89696 2486108 1315544 25.86 869964 2082600 152400 13:44:01 816192 3276704 3222468 79.79 89920 2488640 1316084 25.87 900640 2059880 1740 13:45:01 795176 3260792 3243484 80.31 90084 2493132 1379440 27.12 920232 2060672 2932 13:46:01 798680 3272444 3239980 80.22 90280 2500504 1327212 26.09 912368 2064860 3668 13:47:01 798824 3280920 3239836 80.22 90484 2507976 1327260 26.09 906516 2068860 4424 13:48:01 772460 3270440 3266200 80.87 90652 2522948 1390504 27.33 924644 2077812 5288 13:49:01 763948 3269092 3274712 81.08 90828 2529368 1399360 27.51 928096 2081012 4064 13:50:01 1190616 3278024 2848044 70.52 91380 2130672 968720 19.04 838128 1784048 4264 Average: 924273 3285476 3114387 77.11 87017 2396478 1253653 24.64 860689 2002186 42529 13:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 128.56 99.40 963.88 16.50 0.00 0.00 0.00 0.00 13:43:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 13:43:01 vethfd341f4 188.47 276.52 12.45 1838.64 0.00 0.00 0.00 0.15 13:43:01 docker0 252.34 374.89 13.22 2351.94 0.00 0.00 0.00 0.00 13:43:01 ens3 443.43 293.88 2782.39 25.25 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 vethfd341f4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 5.05 4.73 1.91 1.37 0.00 0.00 0.00 0.00 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 vethfd341f4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 6.37 5.40 1.33 1.67 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 vethfd341f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 4.67 5.07 1.05 1.50 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 vethfd341f4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 9.18 7.28 1.94 2.46 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 vethfd341f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 5.03 4.43 1.20 1.55 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 vethfd341f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 7.90 6.72 1.71 2.11 0.00 0.00 0.00 0.00 13:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 11.85 10.53 5.61 9.95 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 28.04 41.65 1.47 261.33 0.00 0.00 0.00 0.00 Average: ens3 69.11 48.60 417.89 6.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8558) 10/24/24 _x86_64_ (4 CPU) 13:40:21 LINUX RESTART (4 CPU) 13:41:01 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 19.72 0.00 1.57 3.45 0.06 75.19 13:42:01 0 26.56 0.00 1.54 1.35 0.05 70.50 13:42:01 1 5.15 0.00 0.59 2.24 0.08 91.93 13:42:01 2 15.24 0.00 1.90 7.91 0.05 74.89 13:42:01 3 32.15 0.00 2.27 2.29 0.07 63.23 13:43:01 all 10.52 0.00 3.99 4.86 0.07 80.56 13:43:01 0 12.50 0.00 3.34 1.26 0.05 82.85 13:43:01 1 9.11 0.00 3.86 4.23 0.05 82.76 13:43:01 2 11.59 0.00 4.28 8.46 0.08 75.59 13:43:01 3 8.89 0.00 4.50 5.53 0.07 81.01 13:44:01 all 2.44 0.00 0.77 0.25 0.03 96.52 13:44:01 0 2.49 0.00 0.90 0.60 0.03 95.97 13:44:01 1 2.65 0.00 0.58 0.25 0.02 96.50 13:44:01 2 2.47 0.00 0.73 0.05 0.02 96.73 13:44:01 3 2.12 0.00 0.83 0.10 0.05 96.90 13:45:01 all 3.14 0.00 0.74 0.02 0.03 96.07 13:45:01 0 3.71 0.00 0.70 0.02 0.02 95.56 13:45:01 1 3.27 0.00 0.83 0.00 0.03 95.86 13:45:01 2 2.91 0.00 0.67 0.07 0.03 96.33 13:45:01 3 2.66 0.00 0.74 0.00 0.03 96.57 13:46:01 all 3.62 0.00 0.87 0.05 0.04 95.42 13:46:01 0 4.70 0.00 0.82 0.00 0.05 94.43 13:46:01 1 3.09 0.00 0.85 0.00 0.03 96.03 13:46:01 2 3.26 0.00 0.89 0.20 0.03 95.62 13:46:01 3 3.43 0.00 0.97 0.00 0.07 95.53 13:47:01 all 4.12 0.00 0.91 0.02 0.04 94.91 13:47:01 0 3.59 0.00 1.02 0.10 0.03 95.26 13:47:01 1 3.36 0.00 0.88 0.00 0.03 95.73 13:47:01 2 5.88 0.00 0.88 0.00 0.05 93.19 13:47:01 3 3.65 0.00 0.85 0.00 0.03 95.47 13:48:01 all 4.02 0.00 0.91 0.03 0.05 94.99 13:48:01 0 4.27 0.00 0.97 0.10 0.03 94.63 13:48:01 1 5.11 0.00 1.10 0.00 0.07 93.72 13:48:01 2 3.23 0.00 0.72 0.00 0.03 96.02 13:48:01 3 3.46 0.00 0.81 0.00 0.05 95.69 13:49:01 all 3.93 0.00 1.04 0.05 0.05 94.93 13:49:01 0 3.23 0.00 0.99 0.13 0.05 95.60 13:49:01 1 4.22 0.00 1.12 0.00 0.05 94.61 13:49:01 2 4.30 0.00 1.07 0.07 0.05 94.52 13:49:01 3 4.01 0.00 1.01 0.00 0.05 94.94 13:50:01 all 5.51 0.00 1.07 0.21 0.06 93.16 13:50:01 0 3.54 0.00 0.89 0.10 0.05 95.42 13:50:01 1 4.49 0.00 1.19 0.03 0.07 94.22 13:50:01 2 9.41 0.00 1.34 0.18 0.07 89.00 13:50:01 3 4.55 0.00 0.84 0.50 0.03 94.07 Average: all 6.34 0.00 1.32 0.99 0.05 91.31 Average: 0 7.17 0.00 1.24 0.41 0.04 91.15 Average: 1 4.49 0.00 1.22 0.75 0.05 93.49 Average: 2 6.47 0.00 1.38 1.88 0.05 90.22 Average: 3 7.22 0.00 1.42 0.93 0.05 90.38