---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11619 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 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 491 537 0 2914 3169 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:b2:e4:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:feb2:e4c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:07:31:92 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-11619) 11/29/24 _x86_64_ (4 CPU) 19:30:38 LINUX RESTART (4 CPU) 19:31:02 tps rtps wtps bread/s bwrtn/s 19:32:01 181.53 83.34 98.19 6567.97 42166.56 19:33:01 244.14 12.26 231.88 2233.09 28191.70 19:34:01 268.41 0.02 268.39 0.13 18701.63 19:35:01 40.34 0.05 40.29 4.40 1707.72 19:36:01 118.03 0.53 117.49 46.92 2754.42 Average: 170.46 19.03 151.43 1754.35 18625.42 19:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1534744 3288168 2503916 62.00 51588 1854696 935676 18.39 663268 1654412 195936 19:33:01 960868 3244844 3077792 76.21 77860 2335884 1258996 24.75 805900 2033936 2516 19:34:01 586068 3210696 3452592 85.49 101720 2624168 1269032 24.95 929040 2246804 5048 19:35:01 647340 3305528 3391320 83.97 103580 2645620 1180564 23.21 863856 2239184 1540 19:36:01 528724 3221680 3509936 86.91 106740 2672332 1007092 19.80 999004 2220116 18216 Average: 851549 3254183 3187111 78.92 88298 2426540 1130272 22.22 852214 2078890 44651 19:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 ens3 410.49 257.11 1451.30 70.56 0.00 0.00 0.00 0.00 19:32:01 lo 0.95 0.95 0.09 0.09 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 19:33:01 ens3 601.98 414.93 3369.51 37.06 0.00 0.00 0.00 0.00 19:33:01 lo 2.20 2.20 0.19 0.19 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 19:34:01 ens3 282.41 190.34 1511.05 16.22 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 19:35:01 ens3 29.66 25.21 6.45 10.58 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 19:36:01 ens3 86.12 123.48 24.35 637.50 0.00 0.00 0.00 0.00 19:36:01 lo 5.73 5.73 0.50 0.50 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 Average: ens3 281.70 202.03 1271.90 154.68 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.16 0.16 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-11619) 11/29/24 _x86_64_ (4 CPU) 19:30:38 LINUX RESTART (4 CPU) 19:31:02 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 18.09 0.00 2.34 5.45 0.06 74.06 19:32:01 0 11.12 0.00 2.86 5.55 0.05 80.41 19:32:01 1 12.38 0.00 1.60 2.29 0.03 83.70 19:32:01 2 42.48 0.00 3.01 3.60 0.08 50.82 19:32:01 3 6.29 0.00 1.90 10.37 0.05 81.39 19:33:01 all 16.34 0.00 3.04 8.56 0.06 72.01 19:33:01 0 19.47 0.00 3.73 13.21 0.05 63.54 19:33:01 1 4.27 0.00 2.26 8.72 0.03 84.71 19:33:01 2 18.32 0.00 2.60 3.62 0.07 75.39 19:33:01 3 23.33 0.00 3.58 8.68 0.07 64.35 19:34:01 all 25.09 0.00 4.35 8.59 0.08 61.89 19:34:01 0 26.11 0.00 4.06 5.31 0.08 64.43 19:34:01 1 25.76 0.00 3.55 0.27 0.07 70.35 19:34:01 2 25.69 0.00 5.96 14.86 0.10 53.39 19:34:01 3 22.75 0.00 3.80 13.98 0.08 59.39 19:35:01 all 33.67 0.00 8.50 0.46 0.10 57.27 19:35:01 0 32.20 0.00 7.96 0.23 0.10 59.50 19:35:01 1 38.87 0.00 8.64 0.25 0.12 52.12 19:35:01 2 32.78 0.00 8.96 0.15 0.08 58.03 19:35:01 3 30.86 0.00 8.45 1.17 0.08 59.44 19:36:01 all 21.69 0.00 4.94 2.70 0.08 70.60 19:36:01 0 16.56 0.00 5.63 1.89 0.07 75.84 19:36:01 1 13.48 0.00 4.77 1.64 0.05 80.06 19:36:01 2 12.77 0.00 3.65 5.54 0.08 77.95 19:36:01 3 43.94 0.00 5.65 1.77 0.10 48.54 Average: all 22.99 0.00 4.64 5.14 0.07 67.15 Average: 0 21.12 0.00 4.86 5.23 0.07 68.72 Average: 1 18.97 0.00 4.17 2.63 0.06 74.16 Average: 2 26.37 0.00 4.84 5.56 0.08 63.15 Average: 3 25.53 0.00 4.69 7.16 0.08 62.54