---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-336 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 9.6G 9.7G 50% / 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 484 554 0 2905 3177 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:a3:75:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fea3:7515/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:f4:4b:44 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-336) 02/14/25 _x86_64_ (4 CPU) 19:30:42 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 170.95 69.31 101.65 5620.00 41748.26 19:33:01 310.26 12.28 297.98 2225.23 34127.78 19:34:01 230.51 0.03 230.48 4.40 14251.89 19:35:01 44.01 0.03 43.98 5.73 1569.61 19:36:01 123.23 0.83 122.40 69.59 3028.96 Average: 175.79 16.50 159.30 1584.99 18945.30 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1699116 3376368 2339544 57.93 51912 1780960 861044 16.93 523000 1636644 157272 19:33:01 817588 3243784 3221072 79.76 81692 2468784 1272196 25.01 790276 2182716 6164 19:34:01 697648 3318432 3341012 82.73 102568 2617956 1174444 23.09 810688 2251204 8884 19:35:01 663796 3314324 3374864 83.56 104680 2635664 1178060 23.16 838080 2247424 1932 19:36:01 593716 3278224 3444944 85.30 107748 2662336 958312 18.84 935724 2217212 15124 Average: 894373 3306226 3144287 77.85 89720 2433140 1088811 21.40 779554 2107040 37875 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 336.24 230.98 1446.79 67.01 0.00 0.00 0.00 0.00 19:33:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 659.21 441.58 3406.08 38.82 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 256.74 153.56 1491.75 12.56 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 39.53 30.26 8.64 8.86 0.00 0.00 0.00 0.00 19:36:01 lo 6.00 6.00 0.53 0.53 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 87.19 123.88 27.28 640.80 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.17 0.17 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 275.78 196.05 1276.11 153.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-336) 02/14/25 _x86_64_ (4 CPU) 19:30:42 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 18.48 0.00 2.21 5.51 0.06 73.75 19:32:01 0 33.56 0.00 2.87 3.54 0.07 59.97 19:32:01 1 9.28 0.00 1.44 8.98 0.03 80.26 19:32:01 2 24.61 0.00 3.31 4.15 0.07 67.87 19:32:01 3 6.45 0.00 1.20 5.38 0.07 86.90 19:33:01 all 16.38 0.00 3.63 9.48 0.08 70.44 19:33:01 0 12.64 0.00 3.19 6.21 0.05 77.90 19:33:01 1 8.14 0.00 2.04 7.39 0.07 82.35 19:33:01 2 26.46 0.00 3.97 5.18 0.10 64.30 19:33:01 3 18.39 0.00 5.31 19.13 0.08 57.09 19:34:01 all 31.72 0.00 4.48 6.90 0.08 56.83 19:34:01 0 30.99 0.00 3.97 1.40 0.07 63.58 19:34:01 1 30.49 0.00 3.48 6.19 0.07 59.78 19:34:01 2 34.67 0.00 5.01 3.50 0.10 56.71 19:34:01 3 30.73 0.00 5.45 16.57 0.08 47.16 19:35:01 all 27.17 0.00 9.21 0.48 0.08 63.05 19:35:01 0 25.21 0.00 7.28 0.41 0.08 67.01 19:35:01 1 30.72 0.00 10.89 0.33 0.08 57.98 19:35:01 2 26.14 0.00 9.67 0.38 0.08 63.72 19:35:01 3 26.65 0.00 9.03 0.79 0.08 63.44 19:36:01 all 22.15 0.00 3.85 2.96 0.06 70.97 19:36:01 0 28.03 0.00 3.78 4.80 0.07 63.32 19:36:01 1 32.75 0.00 4.19 2.87 0.08 60.11 19:36:01 2 12.38 0.00 3.65 1.64 0.07 82.26 19:36:01 3 15.59 0.00 3.79 2.55 0.05 78.01 Average: all 23.18 0.00 4.68 5.06 0.07 67.00 Average: 0 26.09 0.00 4.22 3.27 0.07 66.36 Average: 1 22.27 0.00 4.41 5.15 0.07 68.10 Average: 2 24.82 0.00 5.12 2.96 0.08 67.01 Average: 3 19.54 0.00 4.95 8.88 0.07 66.55