---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10042 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 477 389 0 3076 3183 Swap: 1023 1 1022 ---> 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:68:6e:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe68:6ef5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:ba:eb:a8 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-10042) 11/10/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 189.74 83.79 105.95 6576.77 41633.34 15:35:01 287.11 70.48 216.63 14661.22 125625.77 15:36:01 376.22 36.10 340.12 4143.55 27826.32 15:37:01 258.51 210.68 47.83 8184.64 10556.77 15:38:01 44.86 32.13 12.73 1914.35 1883.95 Average: 231.16 86.67 144.48 7077.81 41302.44 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1611232 3304164 2427428 60.10 52636 1793972 948384 18.64 615136 1629424 144120 15:35:01 119916 3333748 3918744 97.03 116756 3164888 1089848 21.42 497996 3110844 273872 15:36:01 208240 3125776 3830420 94.84 152152 2830840 1635364 32.15 863648 2651936 131536 15:37:01 461440 3206596 3577220 88.57 154728 2672624 1090840 21.44 951160 2329944 34320 15:38:01 481992 3313180 3556668 88.07 156244 2751832 949260 18.66 899768 2356996 16860 Average: 576564 3256693 3462096 85.72 126503 2642831 1142739 22.46 765542 2415829 120142 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 353.32 232.81 1388.37 68.47 0.00 0.00 0.00 0.00 15:34:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 439.13 191.62 14334.83 15.91 0.00 0.00 0.00 0.00 15:35:01 lo 1.55 1.55 0.14 0.14 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 194.89 149.55 952.94 12.99 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 153.79 87.57 1021.87 9.74 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 46.93 40.91 179.97 24.39 0.00 0.00 0.00 0.00 15:38:01 lo 0.67 0.67 0.07 0.07 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 237.13 140.37 3549.63 26.32 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10042) 11/10/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 17.96 0.00 2.34 6.03 0.06 73.61 15:34:02 0 18.04 0.00 2.19 6.09 0.05 73.63 15:34:02 1 30.56 0.00 3.73 6.01 0.07 59.63 15:34:02 2 6.75 0.00 1.55 10.08 0.08 81.55 15:34:02 3 16.50 0.00 1.87 1.94 0.05 79.64 15:35:01 all 24.71 0.00 7.61 5.49 0.08 62.11 15:35:01 0 18.71 0.00 7.88 7.09 0.05 66.27 15:35:01 1 37.47 0.00 8.38 4.64 0.09 49.43 15:35:01 2 18.61 0.00 6.34 7.64 0.10 67.31 15:35:01 3 23.99 0.00 7.84 2.62 0.07 65.49 15:36:01 all 17.43 0.00 4.06 12.31 0.09 66.11 15:36:01 0 18.82 0.00 4.50 7.62 0.08 68.98 15:36:01 1 17.52 0.00 3.93 18.88 0.08 59.58 15:36:01 2 16.05 0.00 3.48 17.03 0.10 63.34 15:36:01 3 17.35 0.00 4.34 5.72 0.07 72.53 15:37:01 all 45.26 0.00 5.20 11.11 0.10 38.34 15:37:01 0 45.00 0.00 4.94 6.04 0.08 43.93 15:37:01 1 46.76 0.00 4.96 11.75 0.10 36.43 15:37:01 2 45.19 0.00 5.70 14.33 0.13 34.64 15:37:01 3 44.05 0.00 5.22 12.34 0.10 38.29 15:38:01 all 15.55 0.00 0.92 0.96 0.04 82.52 15:38:01 0 20.73 0.00 1.03 0.65 0.03 77.55 15:38:01 1 25.91 0.00 0.98 2.55 0.05 70.51 15:38:01 2 9.06 0.00 0.98 0.55 0.05 89.35 15:38:01 3 6.48 0.00 0.67 0.12 0.03 92.70 Average: all 24.16 0.00 4.01 7.18 0.07 64.58 Average: 0 24.29 0.00 4.09 5.48 0.06 66.08 Average: 1 31.60 0.00 4.38 8.77 0.08 55.17 Average: 2 19.10 0.00 3.59 9.92 0.09 67.29 Average: 3 21.63 0.00 3.97 4.54 0.06 69.80