---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5287 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 13G 6.9G 65% / 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 469 569 0 2905 3191 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:de:d9:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fede:d9c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:ad:f8:62 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-5287) 09/17/24 _x86_64_ (4 CPU) 08:51:42 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 188.05 83.94 104.12 6584.50 43555.69 08:54:01 183.01 15.43 167.58 2244.74 94644.81 08:55:01 197.40 97.63 99.77 5960.55 40772.14 08:56:01 326.33 83.10 243.23 5201.00 16027.60 08:57:01 83.87 1.92 81.95 105.07 6554.13 08:58:01 137.88 89.22 48.66 12831.19 13966.07 08:59:01 305.25 290.22 15.03 16749.21 940.51 Average: 203.11 94.49 108.62 7096.52 30926.84 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 1556988 3313888 2481664 61.45 46436 1864880 940396 18.49 634644 1666064 149852 08:54:01 124604 3335872 3914048 96.91 99472 3196520 1130500 22.22 522848 3098968 188864 08:55:01 618184 2502852 3420468 84.69 116136 1880540 2395448 47.09 1351104 1762404 45832 08:56:01 981168 3327468 3057484 75.71 139076 2292312 1233964 24.26 762648 2000632 13728 08:57:01 763572 3313100 3275080 81.09 142704 2464116 1256124 24.69 867244 2084136 73188 08:58:01 1195160 3314596 2843492 70.41 143940 2102976 1149696 22.60 837976 1765960 1548 08:59:01 685152 3339436 3353500 83.04 145448 2624040 973284 19.13 1776024 1318252 16608 Average: 846404 3206745 3192248 79.04 119030 2346483 1297059 25.50 964641 1956631 69946 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:53:01 ens3 502.52 347.39 2028.64 76.24 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 08:54:01 ens3 427.25 236.28 13507.14 20.53 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 423.79 208.88 361.39 85.62 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 ens3 89.22 54.54 227.67 12.20 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 253.47 148.73 1030.07 16.14 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 ens3 238.08 150.06 65.90 57.54 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 08:59:01 ens3 408.87 735.04 38.98 5803.09 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 1.06 1.06 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 334.75 268.70 2466.19 867.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5287) 09/17/24 _x86_64_ (4 CPU) 08:51:42 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 18.25 0.00 2.38 5.69 0.07 73.61 08:53:01 0 28.76 0.00 3.00 9.54 0.08 58.62 08:53:01 1 12.74 0.00 2.98 3.41 0.05 80.82 08:53:01 2 15.30 0.00 1.49 2.76 0.07 80.38 08:53:01 3 16.21 0.00 2.05 7.09 0.07 74.58 08:54:01 all 21.32 0.00 5.76 3.50 0.07 69.35 08:54:01 0 33.78 0.00 6.51 1.23 0.07 58.41 08:54:01 1 17.29 0.00 5.58 4.89 0.05 72.19 08:54:01 2 17.84 0.00 5.53 1.23 0.07 75.33 08:54:01 3 16.34 0.00 5.42 6.67 0.08 71.48 08:55:01 all 38.65 0.00 18.15 4.71 0.10 38.39 08:55:01 0 38.21 0.00 17.82 1.87 0.10 41.99 08:55:01 1 39.42 0.00 18.71 13.25 0.10 28.52 08:55:01 2 38.17 0.00 18.50 2.86 0.10 40.37 08:55:01 3 38.78 0.00 17.56 0.92 0.10 42.64 08:56:01 all 13.53 0.00 6.15 10.91 0.09 69.33 08:56:01 0 11.24 0.00 5.94 14.51 0.08 68.23 08:56:01 1 12.58 0.00 5.47 5.79 0.07 76.08 08:56:01 2 14.88 0.00 6.66 12.71 0.13 65.62 08:56:01 3 15.40 0.00 6.48 10.57 0.08 67.46 08:57:01 all 26.09 0.00 8.52 2.15 0.09 63.15 08:57:01 0 29.89 0.00 9.56 1.64 0.08 58.82 08:57:01 1 22.47 0.00 8.01 1.44 0.08 67.99 08:57:01 2 25.16 0.00 7.27 0.75 0.10 66.72 08:57:01 3 26.85 0.00 9.23 4.77 0.10 59.05 08:58:01 all 33.92 0.00 12.19 6.93 0.12 46.83 08:58:01 0 33.87 0.00 11.89 6.92 0.10 47.22 08:58:01 1 34.19 0.00 11.60 7.38 0.13 46.69 08:58:01 2 34.13 0.00 13.55 7.04 0.12 45.16 08:58:01 3 33.51 0.00 11.74 6.40 0.12 48.24 08:59:01 all 27.88 0.00 1.74 14.81 0.09 55.49 08:59:01 0 23.98 0.00 1.86 15.97 0.08 58.11 08:59:01 1 25.76 0.00 1.80 16.25 0.08 56.11 08:59:01 2 23.95 0.00 1.49 14.95 0.10 59.51 08:59:01 3 37.80 0.00 1.79 12.06 0.08 48.27 Average: all 25.67 0.00 7.84 6.96 0.09 59.43 Average: 0 28.52 0.00 8.09 7.39 0.09 55.91 Average: 1 23.50 0.00 7.74 7.49 0.08 61.19 Average: 2 24.20 0.00 7.78 6.05 0.10 61.87 Average: 3 26.45 0.00 7.77 6.93 0.09 58.77