---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2412 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 456 1090 0 2397 3221 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:0d:b8:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe0d:b862/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:cf:ec:60 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-2412) 06/01/24 _x86_64_ (4 CPU) 16:48:43 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:02 183.16 83.91 99.25 6561.41 41183.22 16:51:01 88.41 29.81 58.60 1677.14 8622.27 16:52:01 23.10 0.02 23.08 2.53 3999.33 16:53:01 25.36 0.43 24.93 6.53 3282.12 16:54:01 43.69 12.03 31.66 937.98 3055.36 Average: 72.69 25.23 47.47 1837.81 12040.82 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:02 1657156 3299260 2381496 58.97 43000 1760204 969952 19.07 629540 1585112 102556 16:51:01 1348344 3223848 2690308 66.61 61096 1961880 1032240 20.29 711792 1781812 84476 16:52:01 1302284 3207516 2736368 67.75 62688 1988696 1037084 20.39 730720 1807692 1148 16:53:01 1170164 3170684 2868488 71.03 65536 2078312 1053096 20.70 769284 1893632 3588 16:54:01 1104664 3285152 2933988 72.65 70044 2249596 949016 18.65 790776 1931072 91056 Average: 1316522 3237292 2722130 67.40 60473 2007738 1008278 19.82 726422 1799864 56565 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:50:02 ens3 402.00 252.93 1421.79 69.39 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 16:51:01 ens3 112.47 101.27 471.38 20.01 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 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:52:01 ens3 76.24 97.05 440.38 14.86 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 16:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:53:01 ens3 210.05 262.24 1473.26 36.15 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 16:54:01 lo 6.23 6.23 2.10 2.10 0.00 0.00 0.00 0.00 16:54:01 ens3 326.80 284.94 1157.50 63.02 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 Average: lo 1.95 1.95 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 225.89 200.02 994.62 40.76 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-2412) 06/01/24 _x86_64_ (4 CPU) 16:48:43 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:02 all 18.03 0.00 2.41 5.83 0.05 73.67 16:50:02 0 26.60 0.00 2.76 8.74 0.07 61.84 16:50:02 1 19.57 0.00 3.04 2.53 0.05 74.81 16:50:02 2 17.16 0.00 2.63 5.62 0.07 74.52 16:50:02 3 8.81 0.00 1.22 6.43 0.03 83.50 16:51:01 all 18.70 0.00 0.97 2.09 0.04 78.19 16:51:01 0 41.55 0.00 2.04 2.67 0.08 53.66 16:51:01 1 9.53 0.00 0.42 0.25 0.02 89.78 16:51:01 2 10.80 0.00 0.68 3.84 0.03 84.65 16:51:01 3 12.95 0.00 0.73 1.61 0.03 84.67 16:52:01 all 5.14 0.00 0.25 0.25 0.03 94.33 16:52:01 0 8.34 0.00 0.18 0.35 0.03 91.09 16:52:01 1 1.34 0.00 0.08 0.17 0.02 98.40 16:52:01 2 5.36 0.00 0.33 0.45 0.05 93.80 16:52:01 3 5.53 0.00 0.40 0.00 0.03 94.04 16:53:01 all 7.04 0.00 0.62 0.20 0.04 92.10 16:53:01 0 8.15 0.00 0.52 0.20 0.03 91.10 16:53:01 1 4.52 0.00 0.49 0.00 0.02 94.98 16:53:01 2 8.60 0.00 1.27 0.37 0.05 89.71 16:53:01 3 6.85 0.00 0.23 0.25 0.03 92.64 16:54:01 all 44.90 0.00 1.58 0.75 0.08 52.69 16:54:01 0 65.45 0.00 1.41 0.27 0.08 32.79 16:54:01 1 34.59 0.00 1.60 0.28 0.07 63.46 16:54:01 2 42.21 0.00 1.92 1.72 0.08 54.07 16:54:01 3 37.41 0.00 1.39 0.74 0.08 60.38 Average: all 18.76 0.00 1.17 1.82 0.05 78.20 Average: 0 29.95 0.00 1.38 2.44 0.06 66.17 Average: 1 13.94 0.00 1.13 0.65 0.03 84.26 Average: 2 16.86 0.00 1.37 2.39 0.06 79.32 Average: 3 14.29 0.00 0.80 1.81 0.04 83.06