---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-82 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 9.0G 54% / 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 458 417 0 3068 3209 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:7c:b2:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe7c:b2f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:d5:36:3b 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-82) 12/25/24 _x86_64_ (4 CPU) 10:18:44 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 175.90 69.29 106.62 5625.20 41843.44 10:21:02 230.98 12.78 218.20 2286.82 35413.30 10:22:01 236.93 12.31 224.62 887.52 90139.48 10:23:01 298.73 272.09 26.64 27885.24 9409.53 10:24:01 28.68 21.08 7.60 1121.20 478.00 Average: 194.12 77.73 116.39 7583.51 35281.53 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1706584 3373828 2332068 57.74 50756 1772804 878748 17.27 524152 1629800 156556 10:21:02 617188 3252500 3421464 84.72 73972 2685328 1247544 24.52 764872 2407612 64704 10:22:01 128496 3260588 3910156 96.82 96748 3161796 1244204 24.46 1275292 2390560 226420 10:23:01 568348 3351244 3470304 85.93 98368 2813268 992436 19.51 1397640 1838424 6256 10:24:01 427008 3256524 3611644 89.43 99240 2861048 1010356 19.86 2028236 1352620 17296 Average: 689525 3298937 3349127 82.93 83817 2658849 1074658 21.12 1198038 1923803 94246 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 ens3 361.62 225.86 1445.47 66.88 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:21:02 ens3 1152.01 815.50 6004.16 58.86 0.00 0.00 0.00 0.00 10:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:02 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:22:01 ens3 603.76 491.60 5931.97 34.78 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 590.30 1042.17 40.59 8402.05 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:24:01 ens3 400.83 506.03 31.49 4031.30 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 621.77 616.65 2680.33 2526.89 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 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-82) 12/25/24 _x86_64_ (4 CPU) 10:18:44 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 19.11 0.00 2.36 5.18 0.06 73.29 10:20:01 0 36.35 0.00 2.82 5.04 0.08 55.70 10:20:01 1 23.58 0.00 1.85 2.56 0.05 71.97 10:20:01 2 10.18 0.00 2.24 5.51 0.05 82.02 10:20:01 3 6.30 0.00 2.55 7.63 0.03 83.49 10:21:02 all 11.78 0.00 2.90 6.32 0.06 78.93 10:21:02 0 22.35 0.00 2.68 5.01 0.07 69.89 10:21:02 1 9.56 0.00 3.41 11.59 0.05 75.40 10:21:02 2 10.07 0.00 3.92 4.55 0.10 81.35 10:21:02 3 5.17 0.00 1.58 4.09 0.05 89.11 10:22:01 all 16.31 0.00 4.20 6.18 0.07 73.24 10:22:01 0 26.04 0.00 5.67 7.00 0.07 61.23 10:22:01 1 19.22 0.00 4.04 2.45 0.07 74.22 10:22:01 2 16.48 0.00 4.04 3.85 0.09 75.55 10:22:01 3 3.48 0.00 3.07 11.41 0.07 81.97 10:23:01 all 36.69 0.00 2.19 7.75 0.11 53.26 10:23:01 0 35.09 0.00 1.70 6.20 0.10 56.91 10:23:01 1 39.09 0.00 1.95 3.86 0.08 55.01 10:23:01 2 35.75 0.00 2.84 11.68 0.14 49.60 10:23:01 3 36.83 0.00 2.28 9.32 0.12 51.45 10:24:01 all 22.59 0.00 0.87 0.54 0.07 75.93 10:24:01 0 30.60 0.00 0.87 0.45 0.07 68.01 10:24:01 1 21.00 0.00 0.84 1.00 0.07 77.09 10:24:01 2 19.60 0.00 1.09 0.65 0.07 78.59 10:24:01 3 19.20 0.00 0.69 0.05 0.07 80.00 Average: all 21.29 0.00 2.50 5.19 0.07 70.95 Average: 0 30.10 0.00 2.74 4.73 0.08 62.35 Average: 1 22.47 0.00 2.41 4.31 0.06 70.75 Average: 2 18.40 0.00 2.82 5.24 0.09 73.46 Average: 3 14.17 0.00 2.03 6.47 0.07 77.26