---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10276 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 13G 6.4G 67% / 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 437 1278 0 2228 3223 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:80:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe3c:8052/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:41:0d:48 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-10276) 11/13/24 _x86_64_ (4 CPU) 19:26:48 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:02 178.79 81.89 96.90 6482.39 41131.29 19:29:01 229.27 17.96 211.32 2388.11 99787.30 19:30:01 594.63 55.96 538.68 3872.02 61591.33 19:31:01 620.06 7.38 612.68 417.86 26457.31 19:32:01 617.96 37.79 580.17 1542.29 17356.08 19:33:01 371.50 44.58 326.93 3055.22 14822.73 19:34:01 7.13 1.25 5.88 40.53 3286.39 19:35:01 16.35 0.80 15.55 21.33 9562.67 Average: 329.64 30.97 298.67 2227.14 34138.11 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:02 1676732 3305556 2361920 58.48 41676 1748928 961904 18.91 617304 1577708 88172 19:29:01 225848 3267032 3812804 94.41 94604 3056736 1316288 25.87 660280 2883008 240536 19:30:01 241720 3163644 3796932 94.01 150180 2814524 1518668 29.85 882260 2575564 4648 19:31:01 115788 3120280 3922864 97.13 182160 2834896 1571380 30.89 915400 2636692 6308 19:32:01 185036 3253356 3853616 95.42 197476 2864404 1329412 26.13 809424 2656636 3180 19:33:01 623024 3265948 3415628 84.57 203912 2463036 1307436 25.70 823144 2237872 500 19:34:01 655780 3344232 3382872 83.76 203932 2506220 1238004 24.34 755012 2269224 21788 19:35:01 344200 3300396 3694452 91.48 204104 2772428 1298380 25.52 857012 2478680 107652 Average: 508516 3252556 3530136 87.41 159756 2632646 1317684 25.90 789980 2414423 59098 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:28:02 ens3 342.74 238.48 1403.94 68.71 0.00 0.00 0.00 0.00 19:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 ens3 1105.39 521.00 18316.08 43.83 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 271.85 130.58 1471.91 11.01 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 11.60 12.28 2.49 3.11 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 7.68 8.75 1.68 1.90 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 17.05 14.33 36.10 3.29 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 1.57 2.27 0.35 0.43 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 187.64 122.86 1817.75 8.53 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 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 241.72 130.65 2855.08 17.56 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-10276) 11/13/24 _x86_64_ (4 CPU) 19:26:48 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:02 all 16.36 0.00 2.29 5.30 0.06 75.99 19:28:02 0 14.49 0.00 3.06 4.79 0.05 77.62 19:28:02 1 17.58 0.00 2.11 2.46 0.05 77.80 19:28:02 2 11.96 0.00 1.71 8.51 0.05 77.78 19:28:02 3 21.41 0.00 2.29 5.43 0.05 70.82 19:29:01 all 27.27 0.00 6.61 4.20 0.08 61.84 19:29:01 0 20.27 0.00 6.91 1.56 0.07 71.19 19:29:01 1 48.15 0.00 8.48 5.16 0.10 38.11 19:29:01 2 17.57 0.00 5.60 2.91 0.07 73.85 19:29:01 3 23.15 0.00 5.49 7.16 0.09 64.11 19:30:01 all 14.27 0.00 7.04 24.07 0.11 54.51 19:30:01 0 13.42 0.00 6.61 28.30 0.08 51.59 19:30:01 1 12.42 0.00 6.91 20.46 0.10 60.10 19:30:01 2 15.56 0.00 5.84 13.19 0.13 65.28 19:30:01 3 15.67 0.00 8.84 34.32 0.12 41.06 19:31:01 all 5.53 0.00 4.08 29.08 0.10 61.21 19:31:01 0 3.84 0.00 4.85 39.40 0.10 51.81 19:31:01 1 3.65 0.00 2.51 9.19 0.07 84.58 19:31:01 2 10.20 0.00 4.16 27.71 0.13 57.79 19:31:01 3 4.45 0.00 4.77 40.13 0.10 50.55 19:32:01 all 2.81 0.00 3.61 26.01 0.09 67.48 19:32:01 0 3.35 0.00 4.38 17.23 0.08 74.96 19:32:01 1 2.39 0.00 3.08 10.50 0.07 83.97 19:32:01 2 3.67 0.00 4.05 31.81 0.15 60.31 19:32:01 3 1.85 0.00 2.91 44.53 0.10 50.61 19:33:01 all 9.24 0.00 4.25 11.75 0.08 74.68 19:33:01 0 13.89 0.00 5.63 12.24 0.07 68.17 19:33:01 1 7.91 0.00 4.45 9.59 0.07 77.98 19:33:01 2 6.66 0.00 3.31 5.50 0.10 84.42 19:33:01 3 8.49 0.00 3.61 19.64 0.07 68.20 19:34:01 all 22.11 0.00 3.12 0.04 0.05 74.68 19:34:01 0 5.95 0.00 1.64 0.00 0.03 92.37 19:34:01 1 31.01 0.00 4.27 0.02 0.07 64.63 19:34:01 2 14.69 0.00 2.42 0.03 0.05 82.80 19:34:01 3 36.72 0.00 4.19 0.10 0.07 58.93 19:35:01 all 20.83 0.00 2.49 0.25 0.05 76.39 19:35:01 0 18.00 0.00 1.94 0.10 0.05 79.91 19:35:01 1 20.70 0.00 2.95 0.39 0.05 75.91 19:35:01 2 25.66 0.00 2.60 0.12 0.05 71.56 19:35:01 3 18.92 0.00 2.41 0.42 0.05 78.20 Average: all 14.78 0.00 4.18 12.58 0.08 68.38 Average: 0 11.62 0.00 4.37 12.96 0.07 70.98 Average: 1 17.90 0.00 4.33 7.21 0.07 70.49 Average: 2 13.26 0.00 3.70 11.20 0.09 71.74 Average: 3 16.34 0.00 4.30 18.95 0.08 60.33