---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-411 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 700K 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: 3943 444 1661 0 1838 3245 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:5c:e5:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe5c:e5a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:bf:b3:d9 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-411) 12/20/24 _x86_64_ (4 CPU) 16:18:36 LINUX RESTART (4 CPU) 16:19:01 tps rtps wtps bread/s bwrtn/s 16:20:01 292.29 120.01 172.28 7258.51 56945.97 16:21:01 59.11 34.09 25.02 609.33 18188.67 16:22:01 85.17 59.99 25.18 3354.64 17835.29 16:23:01 72.05 2.00 70.05 177.97 10383.74 Average: 127.15 54.02 73.13 2850.02 25838.76 16:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:01 1219100 3158452 2819552 69.81 39124 2056076 1120156 22.02 1062600 1577108 56320 16:21:01 2175056 3123580 1863596 46.14 33968 1088208 1165708 22.91 649584 1070264 137124 16:22:01 1974788 3322644 2063864 51.10 43388 1471344 942532 18.53 627908 1279548 76104 16:23:01 1760728 3381396 2277924 56.40 66548 1704808 858116 16.87 582052 1506932 112700 Average: 1782418 3246518 2256234 55.87 45757 1580109 1021628 20.08 730536 1358463 95562 16:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 16:20:01 ens3 541.42 336.64 1572.95 74.97 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 ens3 2.91 2.88 0.64 0.67 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:22:01 ens3 145.84 93.83 770.97 18.18 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 16:23:01 ens3 69.69 64.86 688.72 11.24 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 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 189.96 124.55 758.26 26.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-411) 12/20/24 _x86_64_ (4 CPU) 16:18:36 LINUX RESTART (4 CPU) 16:19:01 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 16.31 1.19 4.27 7.18 0.07 70.98 16:20:01 0 19.11 3.31 4.87 4.06 0.07 68.58 16:20:01 1 20.69 0.00 5.59 13.89 0.08 59.74 16:20:01 2 11.38 1.42 3.68 7.49 0.07 75.97 16:20:01 3 14.00 0.00 2.93 3.28 0.05 79.73 16:21:01 all 93.70 0.00 4.81 0.60 0.10 0.79 16:21:01 0 93.31 0.00 5.12 0.20 0.10 1.27 16:21:01 1 94.25 0.00 4.51 0.55 0.10 0.58 16:21:01 2 92.78 0.00 5.60 0.77 0.10 0.75 16:21:01 3 94.42 0.00 4.04 0.87 0.12 0.55 16:22:01 all 45.16 0.00 3.07 1.19 0.07 50.51 16:22:01 0 35.03 0.00 2.89 0.70 0.05 61.34 16:22:01 1 46.23 0.00 2.51 0.80 0.07 50.39 16:22:01 2 31.27 0.00 3.63 2.06 0.08 62.97 16:22:01 3 68.11 0.00 3.24 1.22 0.07 27.37 16:23:01 all 20.26 0.00 1.22 1.96 0.05 76.51 16:23:01 0 8.95 0.00 0.87 0.85 0.02 89.32 16:23:01 1 40.13 0.00 2.09 4.66 0.07 53.06 16:23:01 2 9.84 0.00 1.00 2.16 0.08 86.91 16:23:01 3 22.19 0.00 0.92 0.15 0.05 76.69 Average: all 43.88 0.30 3.34 2.73 0.07 49.68 Average: 0 39.05 0.83 3.43 1.45 0.06 55.18 Average: 1 50.32 0.00 3.67 4.98 0.08 40.95 Average: 2 36.38 0.35 3.47 3.11 0.08 56.60 Average: 3 49.74 0.00 2.78 1.38 0.07 46.03