---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4376 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 12G 7.5G 62% / 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 478 228 0 3237 3182 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:12:07:55 brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe12:755/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:f3:13:ba 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-4376) 03/12/24 _x86_64_ (4 CPU) 13:34:36 LINUX RESTART (4 CPU) 13:35:02 tps rtps wtps bread/s bwrtn/s 13:36:01 131.59 70.41 61.19 5591.86 41965.71 13:37:01 150.66 27.86 122.80 3295.58 46922.71 13:38:01 244.65 35.99 208.66 3427.33 86403.33 13:39:01 346.18 313.78 32.39 15032.56 7877.49 13:40:01 58.96 39.48 19.48 2715.28 2682.75 Average: 186.60 97.58 89.02 6013.43 37164.08 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 1680808 3292620 2357852 58.38 40576 1734384 971640 19.10 608512 1584084 56672 13:37:01 116020 3325512 3922640 97.13 75616 3235164 1110932 21.84 598328 3053108 310640 13:38:01 330172 3166296 3708488 91.82 137008 2792700 1869656 36.75 913240 2512592 162436 13:39:01 227600 3212080 3811060 94.36 140704 2937104 1105024 21.72 901980 2627624 51804 13:40:01 288436 3287508 3750224 92.86 142700 2952164 965416 18.98 864020 2608644 21920 Average: 528607 3256803 3510053 86.91 107321 2730303 1204534 23.68 777216 2477210 120694 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 328.20 199.88 1371.44 58.89 0.00 0.00 0.00 0.00 13:37:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 376.79 211.96 11679.45 17.52 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 311.34 233.81 1656.17 25.83 0.00 0.00 0.00 0.00 13:39:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 188.42 120.68 1813.78 9.72 0.00 0.00 0.00 0.00 13:40:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 40.41 35.61 168.80 11.17 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 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: ens3 248.78 160.27 3344.23 24.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4376) 03/12/24 _x86_64_ (4 CPU) 13:34:36 LINUX RESTART (4 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 17.93 0.00 1.69 3.67 0.08 76.63 13:36:01 0 22.26 0.00 1.70 4.17 0.07 71.81 13:36:01 1 11.26 0.00 2.33 2.45 0.05 83.90 13:36:01 2 8.25 0.00 1.12 5.82 0.07 84.74 13:36:01 3 29.89 0.00 1.60 2.24 0.12 66.16 13:37:01 all 22.80 0.00 3.27 3.10 0.09 70.75 13:37:01 0 18.73 0.00 3.21 1.84 0.07 76.15 13:37:01 1 9.24 0.00 2.28 1.77 0.07 86.64 13:37:01 2 37.17 0.00 3.86 2.27 0.13 56.57 13:37:01 3 26.31 0.00 3.73 6.53 0.10 63.33 13:38:01 all 32.28 0.00 8.41 5.54 0.15 53.63 13:38:01 0 29.79 0.00 7.77 2.37 0.15 59.92 13:38:01 1 32.87 0.00 8.85 11.10 0.17 47.01 13:38:01 2 32.13 0.00 9.17 3.01 0.15 55.54 13:38:01 3 34.31 0.00 7.84 5.64 0.15 52.06 13:39:01 all 18.23 0.00 3.58 12.13 0.18 65.89 13:39:01 0 18.50 0.00 4.00 15.16 0.20 62.13 13:39:01 1 17.90 0.00 4.20 13.42 0.15 64.33 13:39:01 2 17.03 0.00 3.31 8.58 0.20 70.88 13:39:01 3 19.45 0.00 2.84 11.34 0.17 66.20 13:40:01 all 19.07 0.00 0.84 1.38 0.07 78.64 13:40:01 0 26.54 0.00 0.90 1.40 0.07 71.09 13:40:01 1 7.06 0.00 0.73 2.34 0.03 89.84 13:40:01 2 21.26 0.00 0.84 1.19 0.08 76.63 13:40:01 3 21.45 0.00 0.85 0.60 0.05 77.05 Average: all 22.05 0.00 3.55 5.16 0.11 69.13 Average: 0 23.16 0.00 3.51 4.99 0.11 68.24 Average: 1 15.63 0.00 3.67 6.20 0.09 74.40 Average: 2 23.18 0.00 3.65 4.17 0.13 68.87 Average: 3 26.26 0.00 3.36 5.27 0.12 64.99