---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3763 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 11G 8.7G 55% / 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: 3944 480 1780 0 1683 3180 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:0a:52:29 brd ff:ff:ff:ff:ff:ff inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe0a:5229/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:83:94:6a 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-3763) 06/18/24 _x86_64_ (4 CPU) 03:10:45 LINUX RESTART (4 CPU) 03:11:01 tps rtps wtps bread/s bwrtn/s 03:12:01 179.54 83.56 95.98 6530.62 40840.14 03:13:01 140.19 13.08 127.11 2312.55 20979.04 03:14:01 295.29 45.99 249.30 967.36 56622.12 03:15:01 102.47 68.12 34.34 7643.26 2003.80 03:16:01 83.75 76.99 6.77 2021.40 1232.73 03:17:01 55.74 34.11 21.63 1402.43 1211.40 Average: 142.84 53.64 89.20 3479.48 20485.11 03:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:01 1646908 3262612 2391752 59.22 41184 1736536 968708 19.04 660984 1563780 84248 03:13:01 620196 2994948 3418464 84.64 99200 2342408 1427460 28.06 985260 2166392 211416 03:14:01 581896 2397804 3456764 85.59 149400 1688320 1485196 29.19 1536856 1533792 692 03:15:01 507216 2636168 3531444 87.44 154172 1947656 1581708 31.09 1329092 1809080 5748 03:16:01 397168 2005536 3641492 90.17 152808 1488720 1562936 30.72 1999748 1272368 512 03:17:01 1865604 3252780 2173056 53.81 154808 1306344 981460 19.29 677532 1191992 5316 Average: 936498 2758308 3102162 76.81 125262 1751664 1334578 26.23 1198245 1589567 51322 03:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 ens3 356.90 230.86 1423.63 67.21 0.00 0.00 0.00 0.00 03:13:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 ens3 663.31 267.16 3360.78 40.49 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 446.24 120.45 3561.64 11.09 0.00 0.00 0.00 0.00 03:15:01 lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 3.13 3.05 0.66 0.69 0.00 0.00 0.00 0.00 03:16:01 lo 42.76 42.76 1472.23 1472.23 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 15.40 7.02 3.37 3.98 0.00 0.00 0.00 0.00 03:17:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 20.91 22.91 10.46 51.66 0.00 0.00 0.00 0.00 Average: lo 8.31 8.31 245.45 245.45 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: ens3 251.00 108.58 1393.60 29.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3763) 06/18/24 _x86_64_ (4 CPU) 03:10:45 LINUX RESTART (4 CPU) 03:11:01 CPU %user %nice %system %iowait %steal %idle 03:12:01 all 17.27 0.00 2.25 5.21 0.05 75.21 03:12:01 0 14.55 0.00 2.12 3.64 0.05 79.65 03:12:01 1 19.87 0.00 2.14 1.44 0.05 76.51 03:12:01 2 7.23 0.00 1.54 5.67 0.08 85.47 03:12:01 3 27.57 0.00 3.21 10.09 0.07 59.06 03:13:01 all 22.13 0.00 3.75 3.82 0.08 70.23 03:13:01 0 20.05 0.00 3.77 1.49 0.05 74.65 03:13:01 1 34.06 0.00 3.80 1.69 0.08 60.37 03:13:01 2 12.40 0.00 3.08 5.57 0.08 78.87 03:13:01 3 22.07 0.00 4.38 6.57 0.07 66.91 03:14:01 all 25.80 0.00 7.24 8.78 0.09 58.09 03:14:01 0 21.44 0.00 7.53 11.72 0.10 59.21 03:14:01 1 21.31 0.00 7.77 14.83 0.08 56.01 03:14:01 2 16.67 0.00 6.56 5.06 0.10 71.60 03:14:01 3 43.74 0.00 7.09 3.48 0.08 45.61 03:15:01 all 64.53 0.00 6.83 2.67 0.12 25.85 03:15:01 0 60.92 0.00 7.25 3.04 0.14 28.64 03:15:01 1 68.97 0.00 6.44 1.05 0.10 23.45 03:15:01 2 66.45 0.00 6.43 2.57 0.14 24.41 03:15:01 3 61.83 0.00 7.15 3.99 0.12 26.91 03:16:01 all 41.52 0.00 5.87 1.78 0.09 50.73 03:16:01 0 32.52 0.00 5.75 1.18 0.08 60.46 03:16:01 1 52.28 0.00 5.93 1.81 0.10 39.88 03:16:01 2 36.43 0.00 5.45 0.79 0.10 57.23 03:16:01 3 44.89 0.00 6.39 3.34 0.10 45.28 03:17:01 all 37.34 0.00 4.51 1.07 0.08 57.00 03:17:01 0 25.82 0.00 4.57 2.41 0.08 67.11 03:17:01 1 52.65 0.00 4.40 0.54 0.08 42.32 03:17:01 2 41.81 0.00 4.98 0.98 0.08 52.15 03:17:01 3 29.15 0.00 4.06 0.35 0.07 66.36 Average: all 34.71 0.00 5.07 3.89 0.09 56.25 Average: 0 29.16 0.00 5.16 3.90 0.08 61.70 Average: 1 41.48 0.00 5.08 3.56 0.08 49.80 Average: 2 30.05 0.00 4.66 3.45 0.10 61.74 Average: 3 38.18 0.00 5.38 4.64 0.08 51.72