---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-823 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 12G 7.6G 61% / 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 484 101 0 3358 3176 Swap: 1023 1 1022 ---> 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:a0:e7:5a brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fea0:e75a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:99:78:70 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-823) 02/20/25 _x86_64_ (4 CPU) 21:37:09 LINUX RESTART (4 CPU) 21:38:01 tps rtps wtps bread/s bwrtn/s 21:39:01 159.74 14.73 145.01 2292.59 54463.97 21:40:01 413.26 60.87 352.39 2580.84 81436.22 21:41:01 612.65 7.73 604.92 1122.88 18937.78 21:42:01 569.46 19.21 550.24 2549.31 23134.41 21:43:01 333.94 293.85 40.09 10556.75 2910.10 Average: 417.79 79.28 338.51 3820.51 36179.62 21:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:39:01 155660 3306904 3882992 96.15 75744 3183488 1177476 23.15 601732 3012628 316044 21:40:01 112608 3222116 3926044 97.21 136704 3007448 1311328 25.78 662060 2918384 2560 21:41:01 108784 3215820 3929868 97.31 168168 2937336 1309952 25.75 648996 2897364 1104 21:42:01 251368 3302664 3787284 93.78 183508 2868832 1233268 24.24 608876 2798340 448 21:43:01 148608 3270616 3890044 96.32 184640 2944160 965860 18.99 712076 2807592 24816 Average: 155406 3263624 3883246 96.15 149753 2988253 1199577 23.58 646748 2886862 68994 21:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:39:01 ens3 470.85 251.82 14065.49 22.97 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 21:40:01 ens3 330.20 193.45 1796.16 20.57 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 ens3 1.20 1.00 0.51 0.43 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 13.68 11.38 2.92 3.27 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 ens3 20.41 16.53 27.54 6.65 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 167.29 94.85 3179.06 10.78 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 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-823) 02/20/25 _x86_64_ (4 CPU) 21:37:09 LINUX RESTART (4 CPU) 21:38:01 CPU %user %nice %system %iowait %steal %idle 21:39:01 all 21.60 0.00 3.36 3.94 0.05 71.03 21:39:01 0 15.43 0.00 2.92 1.54 0.03 80.07 21:39:01 1 9.95 0.00 2.95 8.89 0.03 78.18 21:39:01 2 22.79 0.00 3.66 4.06 0.07 69.42 21:39:01 3 38.25 0.00 3.94 1.27 0.07 56.47 21:40:01 all 13.10 0.00 5.53 11.53 0.09 69.75 21:40:01 0 12.06 0.00 4.32 3.28 0.08 80.25 21:40:01 1 12.80 0.00 5.87 7.91 0.08 73.33 21:40:01 2 15.35 0.00 5.94 20.23 0.10 58.38 21:40:01 3 12.18 0.00 5.98 14.75 0.08 67.01 21:41:01 all 0.94 0.00 1.91 22.39 0.06 74.70 21:41:01 0 0.23 0.00 0.55 1.56 0.02 97.64 21:41:01 1 1.37 0.00 2.15 26.51 0.07 69.90 21:41:01 2 2.12 0.00 4.27 50.37 0.13 43.11 21:41:01 3 0.05 0.00 0.67 11.32 0.03 87.93 21:42:01 all 4.04 0.00 3.31 18.78 0.08 73.80 21:42:01 0 2.11 0.00 1.53 5.79 0.05 90.52 21:42:01 1 4.85 0.00 6.18 53.18 0.12 35.67 21:42:01 2 7.93 0.00 4.16 15.04 0.12 72.75 21:42:01 3 1.27 0.00 1.42 1.26 0.03 96.01 21:43:01 all 11.56 0.00 3.07 10.70 0.08 74.59 21:43:01 0 5.62 0.00 2.70 5.45 0.05 86.18 21:43:01 1 7.48 0.00 2.37 10.24 0.07 79.85 21:43:01 2 24.36 0.00 3.27 10.28 0.12 61.97 21:43:01 3 8.78 0.00 3.92 16.83 0.10 70.36 Average: all 10.25 0.00 3.43 13.47 0.07 72.78 Average: 0 7.09 0.00 2.40 3.52 0.05 86.94 Average: 1 7.29 0.00 3.90 21.34 0.07 67.40 Average: 2 14.53 0.00 4.26 19.97 0.11 61.14 Average: 3 12.09 0.00 3.18 9.07 0.06 75.59