---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13266 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 13G 7.2G 63% / 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 500 227 0 3216 3160 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:68:49:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe68:4965/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:46:67:4f 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-13266) 12/16/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 189.64 83.94 105.70 6589.70 41806.52 15:35:02 208.76 37.71 171.05 6298.18 93201.67 15:36:01 419.91 58.76 361.15 12122.94 54725.04 15:37:01 217.51 143.01 74.50 6234.43 18185.90 15:38:01 132.53 113.60 18.93 5175.40 2875.25 Average: 233.05 87.49 145.56 7268.05 42120.69 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1664712 3364912 2373948 58.78 52500 1801376 875444 17.21 555648 1635740 147308 15:35:02 118076 3318484 3920584 97.08 96076 3184560 1099548 21.61 506532 3119508 317660 15:36:01 153784 3318568 3884876 96.19 149752 3054320 1074868 21.13 582772 2964844 143136 15:37:01 581140 3312324 3457520 85.61 154352 2652912 1107684 21.77 829124 2328088 4428 15:38:01 272240 3245812 3766420 93.26 156284 2885020 1004156 19.74 978216 2479016 17008 Average: 557990 3312020 3480670 86.18 121793 2715638 1032340 20.29 690458 2505439 125908 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 338.56 224.75 1431.97 67.29 0.00 0.00 0.00 0.00 15:35:02 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 435.75 186.36 14140.35 15.35 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 236.23 179.84 1065.44 14.63 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.52 0.48 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 186.04 117.43 1090.40 31.37 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 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 239.44 141.65 3554.57 25.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13266) 12/16/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.80 0.00 2.34 5.80 0.07 72.99 15:34:01 0 15.79 0.00 2.17 6.51 0.07 75.47 15:34:01 1 40.18 0.00 4.05 3.38 0.07 52.31 15:34:01 2 9.65 0.00 1.88 8.88 0.07 79.53 15:34:01 3 9.70 0.00 1.27 4.44 0.07 84.52 15:35:02 all 19.56 0.00 5.18 3.72 0.06 71.47 15:35:02 0 16.31 0.00 5.13 5.70 0.05 72.82 15:35:02 1 32.45 0.00 5.70 0.86 0.08 60.91 15:35:02 2 16.60 0.00 4.72 6.04 0.07 72.56 15:35:02 3 12.90 0.00 5.17 2.32 0.05 79.56 15:36:01 all 11.19 0.00 4.91 12.60 0.08 71.22 15:36:01 0 16.04 0.00 4.65 3.21 0.07 76.03 15:36:01 1 10.40 0.00 6.42 30.22 0.09 52.87 15:36:01 2 11.25 0.00 5.14 10.60 0.10 72.91 15:36:01 3 7.05 0.00 3.43 6.42 0.05 83.05 15:37:01 all 56.58 0.00 7.33 10.42 0.10 25.57 15:37:01 0 56.37 0.00 7.43 9.29 0.08 26.83 15:37:01 1 56.53 0.00 7.04 12.77 0.08 23.57 15:37:01 2 56.83 0.00 8.01 10.08 0.13 24.95 15:37:01 3 56.59 0.00 6.81 9.53 0.10 26.97 15:38:01 all 16.76 0.00 1.14 3.35 0.06 78.68 15:38:01 0 30.27 0.00 1.22 3.69 0.07 64.74 15:38:01 1 14.31 0.00 1.17 4.92 0.05 79.55 15:38:01 2 12.32 0.00 1.17 3.50 0.05 82.97 15:38:01 3 10.14 0.00 1.02 1.29 0.05 87.49 Average: all 24.60 0.00 4.17 7.15 0.07 64.01 Average: 0 26.97 0.00 4.11 5.68 0.07 63.17 Average: 1 30.82 0.00 4.86 10.34 0.07 53.90 Average: 2 21.35 0.00 4.17 7.80 0.08 66.59 Average: 3 19.27 0.00 3.53 4.79 0.06 72.35