---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3116 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 7.3G 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 485 275 0 3182 3175 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:ce:b6:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fece:b692/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:1b:cb:2f 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-3116) 01/29/25 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 159.14 60.91 98.23 4743.88 41934.89 15:35:02 305.60 78.98 226.62 15618.07 128942.15 15:36:01 346.59 27.80 318.79 2881.19 22281.40 15:37:01 278.92 227.70 51.22 9170.07 12861.06 15:38:01 34.11 9.00 25.11 433.39 2400.13 Average: 224.53 81.05 143.48 6587.87 41809.34 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1670304 3372780 2368348 58.64 51872 1805396 866944 17.04 527080 1660960 178952 15:35:02 300488 3281584 3738164 92.56 115096 2948264 1232892 24.24 560896 2883444 188832 15:36:01 485176 3051836 3553476 87.99 150192 2497424 1743500 34.27 957204 2296440 167312 15:37:01 386024 3295044 3652628 90.44 153204 2831044 956052 18.79 905076 2447604 34952 15:38:01 370656 3312660 3667996 90.82 154872 2857972 945904 18.59 907880 2456060 2252 Average: 642530 3262781 3396122 84.09 125047 2588020 1149058 22.59 771627 2348902 114460 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:34:01 ens3 396.22 261.32 1565.74 69.92 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 15:35:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:35:02 ens3 509.12 261.66 14317.39 20.22 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 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 15:36:01 ens3 135.33 108.30 626.53 9.92 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 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 96.70 56.32 504.93 9.74 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 ens3 12.70 13.55 10.21 6.96 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 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 230.52 140.42 3421.81 23.40 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-3116) 01/29/25 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.51 0.00 2.20 4.98 0.07 73.25 15:34:01 0 39.80 0.00 4.03 6.98 0.10 49.09 15:34:01 1 20.02 0.00 1.80 1.34 0.05 76.79 15:34:01 2 11.19 0.00 1.48 2.45 0.07 84.81 15:34:01 3 7.05 0.00 1.49 9.16 0.05 82.26 15:35:02 all 23.21 0.00 7.87 5.59 0.10 63.22 15:35:02 0 21.63 0.00 7.51 1.57 0.09 69.21 15:35:02 1 20.39 0.00 7.31 3.25 0.08 68.96 15:35:02 2 33.11 0.00 9.87 3.62 0.15 53.25 15:35:02 3 17.75 0.00 6.81 13.89 0.08 61.46 15:36:01 all 19.54 0.00 4.09 13.49 0.09 62.79 15:36:01 0 19.66 0.00 3.36 2.41 0.07 74.51 15:36:01 1 17.60 0.00 3.57 9.64 0.09 69.11 15:36:01 2 21.03 0.00 5.53 39.78 0.14 33.52 15:36:01 3 19.86 0.00 3.93 2.20 0.05 73.96 15:37:01 all 43.21 0.00 5.45 11.44 0.13 39.77 15:37:01 0 43.79 0.00 5.83 12.56 0.13 37.67 15:37:01 1 42.62 0.00 5.36 10.91 0.12 40.99 15:37:01 2 43.97 0.00 5.22 10.37 0.15 40.28 15:37:01 3 42.43 0.00 5.36 11.93 0.10 40.18 15:38:01 all 13.53 0.00 0.67 0.99 0.04 84.77 15:38:01 0 6.01 0.00 0.47 1.50 0.03 91.99 15:38:01 1 3.76 0.00 0.55 0.52 0.02 95.16 15:38:01 2 34.53 0.00 0.95 1.17 0.07 63.28 15:38:01 3 9.90 0.00 0.68 0.78 0.05 88.58 Average: all 23.79 0.00 4.04 7.27 0.08 64.82 Average: 0 26.17 0.00 4.23 5.01 0.08 64.51 Average: 1 20.85 0.00 3.71 5.10 0.07 70.27 Average: 2 28.78 0.00 4.59 11.38 0.11 55.13 Average: 3 19.36 0.00 3.64 7.59 0.07 69.35