---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9866 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: 3943 481 544 0 2918 3179 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:02:9f:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe02:9fe2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:f8:0e:7b 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-9866) 11/08/24 _x86_64_ (4 CPU) 19:30:36 LINUX RESTART (4 CPU) 19:31:02 tps rtps wtps bread/s bwrtn/s 19:32:01 174.00 76.58 97.42 5738.82 42459.26 19:33:01 293.77 12.43 281.34 2238.16 33909.95 19:34:01 212.88 0.03 212.85 0.80 13067.96 19:35:01 42.63 0.02 42.61 2.80 1591.07 19:36:01 120.08 0.82 119.26 67.04 2877.04 Average: 168.65 17.78 150.87 1595.67 18701.35 19:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1687984 3382268 2350668 58.20 52804 1797024 857788 16.86 541436 1631116 152420 19:33:01 784504 3248788 3254148 80.58 81628 2506332 1248388 24.54 800184 2203888 6188 19:34:01 484744 3119012 3553908 88.00 101772 2632924 1369016 26.91 1041992 2233616 8680 19:35:01 649860 3313828 3388792 83.91 103804 2650876 1194392 23.48 870764 2229764 1824 19:36:01 567656 3265524 3470996 85.94 106812 2677476 993988 19.54 971408 2209184 17780 Average: 834950 3265884 3203702 79.33 89364 2452926 1132714 22.27 845157 2101514 37378 19:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 ens3 412.68 257.77 1382.58 70.65 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 608.97 386.55 3342.93 33.18 0.00 0.00 0.00 0.00 19:33:01 lo 2.00 2.00 0.18 0.18 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 333.21 236.19 1709.35 22.11 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 42.13 36.83 9.19 9.28 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 85.25 122.66 25.72 641.69 0.00 0.00 0.00 0.00 19:36:01 lo 5.86 5.86 0.52 0.52 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 296.05 207.83 1293.62 155.68 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 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-9866) 11/08/24 _x86_64_ (4 CPU) 19:30:36 LINUX RESTART (4 CPU) 19:31:02 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 19.34 0.00 2.26 4.81 0.06 73.53 19:32:01 0 7.22 0.00 2.49 3.41 0.03 86.85 19:32:01 1 39.95 0.00 2.98 1.79 0.10 55.18 19:32:01 2 21.91 0.00 2.63 4.81 0.07 70.58 19:32:01 3 8.20 0.00 1.02 9.24 0.05 81.48 19:33:01 all 16.09 0.00 3.51 8.54 0.08 71.78 19:33:01 0 8.98 0.00 2.08 2.23 0.05 86.66 19:33:01 1 28.35 0.00 3.86 7.38 0.08 60.34 19:33:01 2 13.64 0.00 5.63 19.56 0.12 61.06 19:33:01 3 13.38 0.00 2.47 5.00 0.07 79.09 19:34:01 all 31.64 0.00 4.24 6.77 0.08 57.28 19:34:01 0 31.51 0.00 4.07 0.30 0.08 64.04 19:34:01 1 32.30 0.00 4.22 9.53 0.08 53.87 19:34:01 2 32.23 0.00 5.29 15.54 0.10 46.84 19:34:01 3 30.51 0.00 3.38 1.74 0.07 64.30 19:35:01 all 27.50 0.00 8.92 0.54 0.10 62.95 19:35:01 0 23.78 0.00 7.58 0.67 0.08 67.88 19:35:01 1 28.75 0.00 10.83 0.15 0.10 60.16 19:35:01 2 28.96 0.00 9.19 1.09 0.10 60.66 19:35:01 3 28.49 0.00 8.07 0.27 0.10 63.08 19:36:01 all 22.00 0.00 4.04 2.78 0.07 71.10 19:36:01 0 14.65 0.00 3.53 1.59 0.05 80.18 19:36:01 1 20.31 0.00 4.71 2.07 0.07 72.85 19:36:01 2 17.09 0.00 4.42 4.35 0.07 74.07 19:36:01 3 36.03 0.00 3.50 3.11 0.08 57.28 Average: all 23.33 0.00 4.61 4.68 0.08 67.30 Average: 0 17.27 0.00 3.96 1.63 0.06 77.08 Average: 1 29.89 0.00 5.33 4.18 0.09 60.51 Average: 2 22.77 0.00 5.44 9.07 0.09 62.63 Average: 3 23.38 0.00 3.71 3.84 0.07 68.99