---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2103 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 9.2G 11G 48% / 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 442 1114 0 2387 3235 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:b4:3a:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:feb4:3aa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:5a:80:67 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-2103) 03/08/25 _x86_64_ (4 CPU) 16:48:45 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:01 174.26 69.14 105.11 5611.86 42079.46 16:51:01 96.85 30.43 66.42 1638.39 11603.13 16:52:01 7.02 0.03 6.98 4.27 346.74 16:53:01 7.12 0.00 7.12 0.00 218.63 16:54:01 5.27 0.03 5.23 0.27 198.50 16:55:01 48.88 11.33 37.54 835.73 4988.77 Average: 56.57 18.50 38.07 1348.54 9906.77 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 1700072 3381192 2338580 57.90 52740 1783792 855048 16.81 522340 1638500 157640 16:51:01 1324268 3211088 2714384 67.21 60812 1972772 1026136 20.17 705040 1813872 3572 16:52:01 1322712 3213548 2715940 67.25 61644 1975500 1026136 20.17 704068 1815992 760 16:53:01 1314664 3209368 2723988 67.45 62672 1977800 1026136 20.17 709012 1817812 692 16:54:01 1306812 3205520 2731840 67.64 63808 1980036 1038908 20.42 713336 1819656 1112 16:55:01 547860 2691160 3490792 86.43 67920 2214532 1460556 28.71 1342660 1935008 75768 Average: 1252731 3151979 2785921 68.98 61599 1984072 1072153 21.08 782743 1806807 39924 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:50:01 ens3 322.54 205.00 1470.36 64.77 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:51:01 ens3 110.45 106.57 926.26 19.78 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:52:01 ens3 33.11 47.83 38.03 7.61 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:53:01 ens3 33.71 49.44 32.91 7.95 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:54:01 ens3 46.78 69.27 41.40 10.85 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 5.87 5.87 2.07 2.07 0.00 0.00 0.00 0.00 16:55:01 ens3 336.99 370.10 2278.70 62.29 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: lo 1.60 1.60 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 147.27 141.37 797.96 28.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2103) 03/08/25 _x86_64_ (4 CPU) 16:48:45 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 18.35 0.00 2.25 5.13 0.05 74.22 16:50:01 0 21.62 0.00 3.35 4.37 0.07 70.58 16:50:01 1 10.27 0.00 1.25 2.19 0.02 86.27 16:50:01 2 30.46 0.00 2.27 7.51 0.05 59.71 16:50:01 3 11.06 0.00 2.10 6.44 0.07 80.34 16:51:01 all 13.85 0.00 0.77 1.80 0.05 83.53 16:51:01 0 12.75 0.00 0.70 0.51 0.05 85.99 16:51:01 1 7.39 0.00 0.68 3.30 0.03 88.59 16:51:01 2 7.64 0.00 0.35 2.30 0.05 89.65 16:51:01 3 27.63 0.00 1.34 1.12 0.05 69.86 16:52:01 all 3.33 0.00 0.12 0.04 0.03 96.48 16:52:01 0 2.81 0.00 0.11 0.00 0.02 97.06 16:52:01 1 1.08 0.00 0.03 0.00 0.02 98.87 16:52:01 2 5.87 0.00 0.07 0.13 0.02 93.92 16:52:01 3 3.59 0.00 0.28 0.05 0.05 96.03 16:53:01 all 2.02 0.00 0.13 0.03 0.03 97.79 16:53:01 0 2.43 0.00 0.22 0.05 0.03 97.27 16:53:01 1 0.87 0.00 0.05 0.02 0.02 99.05 16:53:01 2 3.04 0.00 0.03 0.05 0.03 96.85 16:53:01 3 1.75 0.00 0.22 0.00 0.02 98.01 16:54:01 all 2.49 0.00 0.17 0.03 0.02 97.29 16:54:01 0 2.69 0.00 0.12 0.00 0.03 97.17 16:54:01 1 3.29 0.00 0.25 0.00 0.03 96.43 16:54:01 2 0.78 0.00 0.05 0.00 0.02 99.15 16:54:01 3 3.20 0.00 0.22 0.12 0.03 96.43 16:55:01 all 35.57 0.00 1.22 0.34 0.07 62.80 16:55:01 0 34.19 0.00 1.10 0.27 0.07 64.37 16:55:01 1 39.06 0.00 0.93 0.23 0.07 59.71 16:55:01 2 34.84 0.00 1.40 0.32 0.07 63.37 16:55:01 3 34.18 0.00 1.44 0.54 0.08 63.76 Average: all 12.58 0.00 0.77 1.23 0.04 85.38 Average: 0 12.69 0.00 0.93 0.86 0.04 85.48 Average: 1 10.33 0.00 0.53 0.96 0.03 88.15 Average: 2 13.76 0.00 0.70 1.72 0.04 83.79 Average: 3 13.55 0.00 0.93 1.37 0.05 84.10