---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2507 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 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: 3944 483 475 0 2984 3177 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:39:1c:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe39:1c18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:65:77:dc 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-2507) 03/13/25 _x86_64_ (4 CPU) 11:19:48 LINUX RESTART (4 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:02 175.75 69.79 105.97 5666.26 43749.93 11:22:01 184.71 16.01 168.70 2338.21 89610.43 11:23:01 456.04 67.09 388.95 3535.01 47417.43 11:24:01 619.29 2.20 617.09 188.20 18133.96 11:25:01 509.20 45.01 464.19 4004.00 20093.98 11:26:01 288.74 258.32 30.41 8747.34 2658.76 Average: 372.80 76.56 296.24 4084.43 36801.29 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:02 1592548 3288904 2446112 60.57 45216 1805372 940768 18.49 613380 1651052 112960 11:22:01 121512 3313108 3917148 96.99 100548 3173240 1115144 21.92 545916 3079940 313668 11:23:01 114528 3221068 3924132 97.16 142612 3006488 1303148 25.62 662500 2925296 3552 11:24:01 113656 3216792 3925004 97.19 171204 2933072 1312352 25.80 650244 2894820 2400 11:25:01 182036 3309732 3856624 95.49 183332 2950124 1246008 24.49 655780 2826840 4296 11:26:01 539028 3278232 3499632 86.65 184232 2600104 965972 18.99 640516 2529084 15572 Average: 443885 3271306 3594775 89.01 137857 2744733 1147232 22.55 628056 2651172 75408 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:02 ens3 434.29 287.92 1512.78 72.46 0.00 0.00 0.00 0.00 11:22:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 405.49 200.73 13694.55 18.11 0.00 0.00 0.00 0.00 11:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 319.78 185.94 1796.49 13.56 0.00 0.00 0.00 0.00 11:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 19.20 17.33 20.46 4.00 0.00 0.00 0.00 0.00 11:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 20.23 19.40 13.62 14.69 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.06 0.06 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: ens3 199.29 118.35 2810.25 20.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2507) 03/13/25 _x86_64_ (4 CPU) 11:19:48 LINUX RESTART (4 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:02 all 16.59 0.00 2.34 4.80 0.05 76.21 11:21:02 0 24.99 0.00 2.12 4.78 0.05 68.06 11:21:02 1 10.19 0.00 1.22 5.45 0.05 83.09 11:21:02 2 12.47 0.00 2.79 5.02 0.05 79.68 11:21:02 3 18.72 0.00 3.22 3.96 0.05 74.05 11:22:01 all 24.74 0.00 6.77 3.15 0.09 65.27 11:22:01 0 31.15 0.00 7.01 0.86 0.09 60.89 11:22:01 1 28.05 0.00 6.78 4.74 0.09 60.34 11:22:01 2 15.65 0.00 5.96 4.84 0.07 73.48 11:22:01 3 24.09 0.00 7.33 2.16 0.09 66.33 11:23:01 all 8.22 0.00 4.21 14.41 0.08 73.08 11:23:01 0 10.12 0.00 4.58 23.46 0.08 61.76 11:23:01 1 8.62 0.00 3.40 3.41 0.05 84.52 11:23:01 2 7.09 0.00 4.96 18.01 0.12 69.83 11:23:01 3 7.02 0.00 3.94 12.82 0.08 76.14 11:24:01 all 0.73 0.00 1.83 22.70 0.06 74.68 11:24:01 0 0.07 0.00 0.05 0.00 0.02 99.87 11:24:01 1 1.70 0.00 1.63 37.69 0.10 58.88 11:24:01 2 1.05 0.00 5.47 52.45 0.15 40.88 11:24:01 3 0.13 0.00 0.20 1.13 0.00 98.53 11:25:01 all 5.65 0.00 4.47 15.87 0.09 73.92 11:25:01 0 5.09 0.00 3.22 5.84 0.07 85.78 11:25:01 1 4.56 0.00 6.21 30.20 0.10 58.92 11:25:01 2 9.42 0.00 4.82 20.58 0.13 65.04 11:25:01 3 3.53 0.00 3.65 6.96 0.07 85.79 11:26:01 all 13.52 0.00 2.35 9.24 0.07 74.81 11:26:01 0 13.33 0.00 2.94 11.01 0.08 72.64 11:26:01 1 22.55 0.00 2.28 5.78 0.07 69.33 11:26:01 2 7.03 0.00 2.22 12.61 0.08 78.06 11:26:01 3 11.16 0.00 1.96 7.58 0.07 79.24 Average: all 11.53 0.00 3.65 11.72 0.07 73.03 Average: 0 14.06 0.00 3.30 7.67 0.06 74.91 Average: 1 12.55 0.00 3.57 14.57 0.08 69.24 Average: 2 8.77 0.00 4.36 18.92 0.10 67.84 Average: 3 10.72 0.00 3.36 5.77 0.06 80.09