---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4880 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 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: 3943 450 380 0 3113 3212 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:6a:33:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe6a:33bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:f7:78:fb 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-4880) 06/27/24 _x86_64_ (4 CPU) 12:07:21 LINUX RESTART (4 CPU) 12:08:01 tps rtps wtps bread/s bwrtn/s 12:09:01 98.77 39.46 59.31 2466.52 6285.62 12:10:01 325.75 8.40 317.35 1464.96 34052.72 12:11:01 321.08 0.02 321.06 3.47 20686.69 12:12:02 161.22 50.36 110.87 5294.18 71094.21 12:13:01 364.31 354.50 9.81 27336.11 902.49 12:14:01 169.32 167.29 2.03 15534.08 31.86 Average: 239.67 102.60 137.07 8628.85 22270.20 12:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 1573688 3397936 2464964 61.03 57732 1915756 935112 18.38 540148 1732800 204976 12:10:01 706504 3250912 3332148 82.51 89352 2576064 1259952 24.77 790252 2284540 3540 12:11:01 449400 3311772 3589252 88.87 114368 2831108 1192204 23.44 805784 2490748 352 12:12:02 507320 3331616 3531332 87.44 124276 2823448 1070752 21.05 879240 2406168 712 12:13:01 481476 3339800 3557176 88.08 124316 2848076 999452 19.65 1582536 1717380 132 12:14:01 210308 3356184 3828344 94.79 124024 3143296 900572 17.70 1593536 1983132 604 Average: 654783 3331370 3383869 83.79 105678 2689625 1059674 20.83 1031916 2102461 35053 12:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 12:09:01 ens3 86.05 74.64 945.42 10.48 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 12:10:01 ens3 560.59 309.63 2925.03 30.78 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 271.35 141.36 1459.38 14.26 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:02 ens3 480.74 317.59 4386.76 22.21 0.00 0.00 0.00 0.00 12:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 1.76 1.76 0.15 0.15 0.00 0.00 0.00 0.00 12:13:01 ens3 816.68 1465.77 56.01 11881.33 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:14:01 ens3 751.16 769.66 52.98 6045.78 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 493.52 510.31 1643.99 2973.94 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-4880) 06/27/24 _x86_64_ (4 CPU) 12:07:21 LINUX RESTART (4 CPU) 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 19.98 0.00 1.60 2.74 0.07 75.62 12:09:01 0 7.21 0.00 0.88 1.52 0.03 90.35 12:09:01 1 21.65 0.00 1.71 7.76 0.07 68.82 12:09:01 2 29.40 0.00 2.47 0.80 0.08 67.25 12:09:01 3 21.68 0.00 1.32 0.92 0.07 76.01 12:10:01 all 11.80 0.00 3.63 10.16 0.14 74.27 12:10:01 0 15.56 0.00 3.86 15.73 0.12 64.73 12:10:01 1 13.28 0.00 3.46 7.84 0.12 75.31 12:10:01 2 8.34 0.00 3.97 5.06 0.20 82.43 12:10:01 3 9.98 0.00 3.24 11.97 0.12 74.70 12:11:01 all 8.09 0.00 4.50 10.15 0.10 77.15 12:11:01 0 10.30 0.00 4.35 9.83 0.08 75.43 12:11:01 1 5.59 0.00 3.48 8.85 0.07 82.01 12:11:01 2 5.49 0.00 4.46 10.69 0.15 79.22 12:11:01 3 11.00 0.00 5.72 11.24 0.08 71.96 12:12:02 all 21.61 0.00 2.54 4.98 0.06 70.81 12:12:02 0 3.49 0.00 1.78 10.65 0.07 84.02 12:12:02 1 35.59 0.00 4.62 3.66 0.07 56.06 12:12:02 2 3.41 0.00 0.60 2.71 0.05 93.24 12:12:02 3 43.78 0.00 3.12 2.95 0.07 50.08 12:13:01 all 32.52 0.00 1.92 21.02 0.09 44.45 12:13:01 0 31.55 0.00 1.53 14.10 0.09 52.73 12:13:01 1 32.11 0.00 1.88 19.83 0.09 46.09 12:13:01 2 33.35 0.00 2.39 28.76 0.12 35.38 12:13:01 3 33.07 0.00 1.85 21.39 0.10 43.59 12:14:01 all 19.02 0.00 1.10 2.87 0.08 76.94 12:14:01 0 17.59 0.00 0.90 2.63 0.07 78.81 12:14:01 1 20.87 0.00 1.26 3.10 0.08 74.69 12:14:01 2 17.99 0.00 1.31 3.06 0.08 77.55 12:14:01 3 19.63 0.00 0.94 2.69 0.07 76.67 Average: all 18.79 0.00 2.55 8.60 0.09 69.97 Average: 0 14.21 0.00 2.22 9.05 0.08 74.45 Average: 1 21.50 0.00 2.74 8.46 0.08 67.22 Average: 2 16.28 0.00 2.53 8.42 0.12 72.65 Average: 3 23.19 0.00 2.70 8.47 0.08 65.56