---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-276 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 479 567 0 2897 3182 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:3c:ab:8e brd ff:ff:ff:ff:ff:ff inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe3c:ab8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:90:69:d0 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-276) 12/27/24 _x86_64_ (4 CPU) 19:30:46 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 168.71 69.17 99.53 5608.00 41203.15 19:33:01 284.24 12.50 271.74 2260.02 32025.73 19:34:01 236.74 0.02 236.73 0.13 15583.54 19:35:01 42.53 0.07 42.46 9.07 1585.47 19:36:01 118.70 0.83 117.87 72.40 2862.80 Average: 170.18 16.52 153.67 1589.97 18652.66 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1596120 3304740 2442532 60.48 49084 1814392 936496 18.41 622860 1636852 196596 19:33:01 892676 3255156 3145976 77.90 78952 2409648 1266044 24.89 772632 2127444 2800 19:34:01 519672 3131388 3518980 87.13 100500 2611920 1373488 27.00 1001188 2239180 8516 19:35:01 678240 3319980 3360412 83.21 102596 2630176 1196376 23.52 836284 2235620 1828 19:36:01 593656 3269748 3444996 85.30 105688 2657116 995648 19.57 939140 2214764 18516 Average: 856073 3256202 3182579 78.80 87364 2424650 1153610 22.68 834421 2090772 45651 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:32:01 ens3 366.86 244.04 1409.21 68.06 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 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 19:33:01 ens3 597.70 382.77 3374.03 35.35 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 310.30 198.87 1707.39 15.03 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 28.35 25.91 6.22 7.00 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 lo 5.67 5.67 0.50 0.50 0.00 0.00 0.00 0.00 19:36:01 ens3 89.78 123.25 26.42 641.49 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: lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 278.60 194.97 1304.70 153.37 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-276) 12/27/24 _x86_64_ (4 CPU) 19:30:46 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 16.27 0.00 1.93 5.14 0.05 76.61 19:32:01 0 26.16 0.00 3.20 4.18 0.07 66.39 19:32:01 1 12.51 0.00 1.48 3.67 0.05 82.29 19:32:01 2 18.16 0.00 1.84 1.30 0.05 78.65 19:32:01 3 8.22 0.00 1.19 11.40 0.03 79.15 19:33:01 all 17.60 0.00 3.38 10.76 0.08 68.19 19:33:01 0 41.02 0.00 4.90 9.01 0.08 44.98 19:33:01 1 11.62 0.00 2.75 4.06 0.07 81.50 19:33:01 2 9.49 0.00 2.95 14.04 0.10 73.42 19:33:01 3 8.16 0.00 2.90 15.87 0.07 73.00 19:34:01 all 31.67 0.00 4.33 7.06 0.08 56.86 19:34:01 0 30.23 0.00 3.47 0.64 0.07 65.60 19:34:01 1 33.24 0.00 5.15 2.80 0.08 58.73 19:34:01 2 34.09 0.00 4.23 3.58 0.08 58.01 19:34:01 3 29.13 0.00 4.47 21.20 0.07 45.13 19:35:01 all 27.23 0.00 9.04 0.52 0.10 63.12 19:35:01 0 24.14 0.00 7.82 0.49 0.08 67.47 19:35:01 1 27.44 0.00 8.11 0.28 0.08 64.09 19:35:01 2 27.82 0.00 10.38 0.44 0.10 61.26 19:35:01 3 29.49 0.00 9.85 0.88 0.10 59.68 19:36:01 all 22.18 0.00 3.99 2.72 0.07 71.04 19:36:01 0 29.09 0.00 4.95 2.14 0.07 63.75 19:36:01 1 12.23 0.00 3.23 3.02 0.05 81.46 19:36:01 2 29.39 0.00 4.00 2.56 0.10 63.95 19:36:01 3 17.98 0.00 3.82 3.17 0.07 74.98 Average: all 22.99 0.00 4.54 5.24 0.07 67.16 Average: 0 30.13 0.00 4.86 3.29 0.07 61.64 Average: 1 19.43 0.00 4.15 2.76 0.07 73.59 Average: 2 23.79 0.00 4.68 4.38 0.09 67.07 Average: 3 18.61 0.00 4.45 10.49 0.07 66.39