---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6238 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 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: 3943 481 393 0 3069 3179 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:06:d7:30 brd ff:ff:ff:ff:ff:ff inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe06:d730/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:c1:4d:89 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-6238) 09/28/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 186.54 83.74 102.80 6573.44 41761.72 15:35:01 250.12 44.94 205.18 8096.34 116984.54 15:36:01 420.10 49.11 370.99 6111.25 34455.99 15:37:01 260.14 212.18 47.96 8129.85 10717.01 15:38:01 44.89 32.23 12.66 1862.36 2189.64 Average: 232.36 84.43 147.92 6154.84 41229.36 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1696240 3391584 2342412 58.00 52560 1797000 843432 16.58 528900 1631408 144640 15:35:01 121208 3327868 3917444 97.00 115436 3153072 1097688 21.58 449868 3155004 319548 15:36:01 300128 3259044 3738524 92.57 152676 2863640 1506016 29.60 710260 2703600 82600 15:37:01 484192 3218832 3554460 88.01 155604 2660004 1088636 21.40 932812 2325444 38580 15:38:01 470516 3294204 3568136 88.35 156908 2742712 963808 18.95 912984 2355088 16964 Average: 614457 3298306 3424195 84.79 126637 2643286 1099916 21.62 706965 2434109 120466 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 ens3 415.48 263.77 1435.79 70.31 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 15:35:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 15:35:01 ens3 414.17 192.46 14147.84 16.25 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 15:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 211.78 157.76 952.67 22.53 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 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 139.03 81.00 864.05 6.76 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 15:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 ens3 61.26 54.21 266.64 26.62 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 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 248.36 149.84 3534.46 28.49 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6238) 09/28/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.67 0.00 2.39 5.42 0.06 73.46 15:34:01 0 35.81 0.00 3.29 5.47 0.08 55.35 15:34:01 1 15.92 0.00 1.74 3.75 0.05 78.54 15:34:01 2 12.67 0.00 2.94 4.30 0.07 80.02 15:34:01 3 10.20 0.00 1.63 8.21 0.05 79.91 15:35:01 all 25.16 0.00 7.38 4.32 0.08 63.07 15:35:01 0 25.06 0.00 8.38 3.52 0.07 62.97 15:35:01 1 17.08 0.00 5.88 8.23 0.07 68.74 15:35:01 2 24.01 0.00 7.55 3.25 0.09 65.10 15:35:01 3 34.62 0.00 7.67 2.19 0.10 55.41 15:36:01 all 13.85 0.00 4.02 13.52 0.10 68.51 15:36:01 0 11.46 0.00 3.76 8.21 0.08 76.50 15:36:01 1 20.80 0.00 3.83 12.57 0.08 62.72 15:36:01 2 11.22 0.00 3.85 13.91 0.12 70.90 15:36:01 3 11.90 0.00 4.65 19.40 0.10 63.96 15:37:01 all 48.79 0.00 5.72 11.48 0.11 33.89 15:37:01 0 48.30 0.00 5.69 12.92 0.12 32.97 15:37:01 1 47.93 0.00 5.62 12.74 0.10 33.61 15:37:01 2 48.23 0.00 5.60 6.89 0.14 39.15 15:37:01 3 50.70 0.00 5.96 13.36 0.10 29.87 15:38:01 all 15.36 0.00 0.88 0.98 0.04 82.74 15:38:01 0 19.87 0.00 1.23 0.68 0.03 78.18 15:38:01 1 15.40 0.00 0.95 1.57 0.05 82.03 15:38:01 2 14.65 0.00 0.75 0.22 0.05 84.34 15:38:01 3 11.51 0.00 0.60 1.45 0.03 86.40 Average: all 24.33 0.00 4.07 7.13 0.08 64.39 Average: 0 28.10 0.00 4.46 6.15 0.08 61.22 Average: 1 23.37 0.00 3.60 7.75 0.07 65.21 Average: 2 22.13 0.00 4.12 5.70 0.09 67.96 Average: 3 23.73 0.00 4.09 8.92 0.08 63.18