---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-236 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 12G 8.1G 58% / 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 495 1035 0 2413 3172 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:a4:c8:da brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fea4:c8da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:83:4a:de 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 inet6 fe80::42:4cff:fe83:4ade/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-236) 12/19/24 _x86_64_ (4 CPU) 12:22:53 LINUX RESTART (4 CPU) 12:23:01 tps rtps wtps bread/s bwrtn/s 12:24:01 162.44 69.62 92.82 5635.33 41120.36 12:25:01 103.43 34.71 68.72 2447.19 11743.38 12:26:01 49.17 17.09 32.08 1314.06 22159.89 12:27:01 108.57 21.06 87.50 1190.20 36047.86 12:28:01 12.55 3.23 9.32 59.99 621.63 12:29:01 211.73 38.34 173.39 1945.28 68658.16 Average: 107.98 30.68 77.30 2098.61 30057.89 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 1671204 3280632 2367456 58.62 40328 1731328 964820 18.97 622452 1579452 97584 12:25:01 1319852 3218492 2718808 67.32 61936 1982788 1026664 20.18 720512 1798656 9956 12:26:01 120572 2369208 3918088 97.01 68564 2331496 2122636 41.72 1559332 2160424 228668 12:27:01 162576 1994404 3876084 95.97 99140 1864880 2487076 48.89 1924120 1710392 856 12:28:01 609220 2539252 3429440 84.92 100896 1962200 1891732 37.19 1421544 1770456 130712 12:29:01 1068668 3227480 2969992 73.54 118416 2170028 1032716 20.30 949580 1781448 17736 Average: 825349 2771578 3213311 79.56 81547 2007120 1587607 31.21 1199590 1800138 80919 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 389.95 243.44 1587.34 71.18 0.00 0.00 0.00 0.00 12:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 92.13 81.85 484.49 19.77 0.00 0.00 0.00 0.00 12:25:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 12:26:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:26:01 ens3 1060.11 809.99 10427.49 68.10 0.00 0.00 0.00 0.00 12:26:01 lo 1.92 1.92 0.18 0.18 0.00 0.00 0.00 0.00 12:26:01 vethbaa3fd6 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 12:27:01 docker0 1.93 1.82 0.30 0.58 0.00 0.00 0.00 0.00 12:27:01 ens3 11.16 9.57 57.68 1.69 0.00 0.00 0.00 0.00 12:27:01 lo 11.01 11.01 3.48 3.48 0.00 0.00 0.00 0.00 12:27:01 vethbaa3fd6 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 docker0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 ens3 343.69 187.39 807.42 184.61 0.00 0.00 0.00 0.00 12:28:01 lo 1492.72 1492.72 440.54 440.54 0.00 0.00 0.00 0.00 12:28:01 vethbaa3fd6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 12:29:01 ens3 199.87 147.76 4461.54 38.07 0.00 0.00 0.00 0.00 12:29:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.37 0.41 0.05 0.10 0.00 0.00 0.00 0.00 Average: ens3 349.55 246.71 2971.61 63.90 0.00 0.00 0.00 0.00 Average: lo 251.73 251.73 74.10 74.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-236) 12/19/24 _x86_64_ (4 CPU) 12:22:53 LINUX RESTART (4 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 14.89 0.00 1.85 4.86 0.05 78.35 12:24:01 0 22.71 0.00 1.96 2.71 0.05 72.57 12:24:01 1 9.26 0.00 1.22 3.82 0.03 85.67 12:24:01 2 4.86 0.00 1.02 5.26 0.03 88.83 12:24:01 3 22.71 0.00 3.21 7.67 0.07 66.35 12:25:01 all 17.50 0.00 1.15 2.17 0.05 79.14 12:25:01 0 13.61 0.00 0.92 2.33 0.05 83.09 12:25:01 1 11.50 0.00 0.99 0.66 0.03 86.81 12:25:01 2 12.48 0.00 0.84 4.82 0.05 81.82 12:25:01 3 32.43 0.00 1.82 0.87 0.08 64.80 12:26:01 all 39.29 0.00 2.28 0.74 0.08 57.62 12:26:01 0 42.10 0.00 1.90 0.96 0.08 54.96 12:26:01 1 33.07 0.00 1.90 0.30 0.07 64.67 12:26:01 2 41.96 0.00 2.47 0.87 0.08 54.62 12:26:01 3 40.12 0.00 2.84 0.79 0.07 56.18 12:27:01 all 18.88 0.00 3.40 1.62 0.08 76.03 12:27:01 0 18.06 0.00 3.17 1.25 0.08 77.44 12:27:01 1 21.71 0.00 3.97 2.27 0.07 71.98 12:27:01 2 14.02 0.00 2.74 1.38 0.07 81.80 12:27:01 3 21.71 0.00 3.71 1.59 0.08 72.90 12:28:01 all 61.15 0.00 4.38 0.18 0.12 34.16 12:28:01 0 61.09 0.00 4.08 0.56 0.12 34.14 12:28:01 1 58.58 0.00 5.03 0.05 0.14 36.20 12:28:01 2 64.30 0.00 4.05 0.00 0.12 31.53 12:28:01 3 60.60 0.00 4.37 0.12 0.14 34.77 12:29:01 all 22.70 0.00 4.02 4.14 0.06 69.08 12:29:01 0 14.45 0.00 3.08 3.26 0.05 79.17 12:29:01 1 29.98 0.00 5.26 7.28 0.07 57.41 12:29:01 2 30.55 0.00 3.18 1.46 0.07 64.75 12:29:01 3 15.90 0.00 4.57 4.57 0.05 74.92 Average: all 28.95 0.00 2.84 2.29 0.07 65.84 Average: 0 28.54 0.00 2.51 1.85 0.07 67.03 Average: 1 27.20 0.00 3.05 2.40 0.07 67.29 Average: 2 27.94 0.00 2.38 2.31 0.07 67.31 Average: 3 32.15 0.00 3.41 2.61 0.08 61.74