---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4273 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: 2800.000 BogoMIPS: 5600.00 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 10G 9.3G 52% / 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 551 173 0 3218 3109 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:b2:dc:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:feb2:dc20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:b2:9c:46 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-4273) 09/05/24 _x86_64_ (4 CPU) 01:49:39 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:02 188.93 83.32 105.62 6543.87 43048.42 01:52:01 261.49 12.62 248.86 2281.94 51896.31 01:53:01 10.68 0.00 10.68 0.00 405.93 01:54:01 15.55 0.05 15.50 3.47 2756.07 01:55:01 95.57 58.09 37.48 8974.77 6199.10 01:56:01 46.64 14.61 32.03 316.08 1709.98 Average: 102.70 28.16 74.55 3021.96 17574.22 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:02 1641332 3354700 2397320 59.36 54404 1813444 878224 17.26 570220 1645880 133948 01:52:01 417948 3202552 3620704 89.65 93540 2803952 1481444 29.12 860388 2498516 268 01:53:01 295124 3091168 3743528 92.69 96064 2809460 1522416 29.93 974712 2503152 516 01:54:01 457660 2981208 3580992 88.67 97356 2547440 1603968 31.53 1032596 2294500 124 01:55:01 285064 3257028 3753588 92.94 100256 2984752 1141148 22.43 883844 2610028 2356 01:56:01 183744 3179880 3854908 95.45 102584 3005700 1055812 20.75 1385076 2207632 2392 Average: 546812 3177756 3491840 86.46 90701 2660791 1280502 25.17 951139 2293285 23267 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:02 ens3 389.50 244.67 1536.50 69.08 0.00 0.00 0.00 0.00 01:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:52:01 ens3 599.00 368.30 5413.94 32.52 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 01:53:01 ens3 38.16 33.88 64.69 9.58 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 251.27 152.87 1272.45 27.34 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 ens3 114.23 87.32 375.42 24.01 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 394.87 701.85 43.68 5449.64 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 lo 4.80 4.80 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 297.01 264.53 1440.18 937.87 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 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4273) 09/05/24 _x86_64_ (4 CPU) 01:49:39 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:02 all 19.50 0.00 2.55 5.69 0.06 72.19 01:51:02 0 28.73 0.00 2.59 4.24 0.07 64.37 01:51:02 1 7.57 0.00 2.78 2.36 0.03 87.25 01:51:02 2 33.77 0.00 3.00 6.48 0.10 56.65 01:51:02 3 7.84 0.00 1.88 9.67 0.07 80.54 01:52:01 all 17.77 0.00 4.43 6.84 0.08 70.88 01:52:01 0 27.67 0.00 3.82 1.42 0.07 67.03 01:52:01 1 12.67 0.00 2.89 7.51 0.05 76.88 01:52:01 2 21.01 0.00 6.89 11.35 0.12 60.62 01:52:01 3 9.77 0.00 4.11 7.10 0.07 78.95 01:53:01 all 4.73 0.00 0.74 0.04 0.03 94.46 01:53:01 0 5.02 0.00 0.93 0.00 0.03 94.01 01:53:01 1 3.64 0.00 0.75 0.17 0.03 95.41 01:53:01 2 3.72 0.00 0.77 0.00 0.03 95.47 01:53:01 3 6.47 0.00 0.51 0.00 0.02 93.01 01:54:01 all 4.83 0.00 2.25 0.05 0.04 92.83 01:54:01 0 5.01 0.00 2.59 0.02 0.03 92.34 01:54:01 1 4.25 0.00 2.61 0.17 0.03 92.94 01:54:01 2 4.70 0.00 1.98 0.00 0.05 93.27 01:54:01 3 5.36 0.00 1.84 0.00 0.05 92.75 01:55:01 all 11.27 0.00 2.41 2.10 0.05 84.16 01:55:01 0 10.69 0.00 2.54 1.97 0.05 84.75 01:55:01 1 13.09 0.00 2.26 3.32 0.05 81.28 01:55:01 2 10.45 0.00 2.08 1.51 0.05 85.90 01:55:01 3 10.88 0.00 2.75 1.63 0.05 84.70 01:56:01 all 28.17 0.00 1.16 1.47 0.06 69.14 01:56:01 0 18.10 0.00 0.78 0.22 0.03 80.87 01:56:01 1 29.35 0.00 1.22 3.44 0.07 65.93 01:56:01 2 19.02 0.00 1.18 1.05 0.07 78.69 01:56:01 3 46.32 0.00 1.47 1.15 0.08 50.97 Average: all 14.37 0.00 2.25 2.68 0.05 80.65 Average: 0 15.83 0.00 2.20 1.31 0.05 80.61 Average: 1 11.77 0.00 2.08 2.81 0.04 83.30 Average: 2 15.43 0.00 2.63 3.36 0.07 78.51 Average: 3 14.45 0.00 2.08 3.23 0.06 80.19