---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3114 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.9G 9.4G 52% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 519 4294 0 3161 7157 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:3b:f7:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe3b:f758/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:2a:7d:24 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-3114) 06/18/25 _x86_64_ (4 CPU) 08:12:38 LINUX RESTART (4 CPU) 08:13:02 tps rtps wtps bread/s bwrtn/s 08:14:01 150.76 66.28 84.48 5218.43 41236.48 08:15:01 54.74 0.15 54.59 26.13 9006.50 08:16:01 149.20 12.85 136.35 2278.57 50670.31 08:17:01 20.69 0.42 20.28 32.92 1427.52 Average: 93.61 19.73 73.88 1875.17 25520.43 08:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 5825132 7381096 2342296 28.68 40568 1694112 1009572 10.95 621912 1549524 69780 08:15:01 5577056 7362664 2590372 31.72 59096 1890608 1018788 11.05 643948 1745552 110568 08:16:01 4424628 7343484 3742800 45.83 87260 2934472 1056904 11.47 758028 2692616 992 08:17:01 4404704 7332676 3762724 46.07 89476 2940756 1065724 11.56 776668 2693520 9832 Average: 5057880 7354980 3109548 38.07 69100 2364987 1037747 11.26 700139 2170303 47793 08:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 459.40 249.80 1315.40 69.09 0.00 0.00 0.00 0.00 08:15:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 36.09 29.35 499.73 3.86 0.00 0.00 0.00 0.00 08:16:01 lo 4.33 4.33 0.40 0.40 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 532.42 201.72 5794.89 242.62 0.00 0.00 0.00 0.00 08:17:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 12.13 13.36 9.46 6.31 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.15 0.15 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 259.19 123.03 1907.39 80.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3114) 06/18/25 _x86_64_ (4 CPU) 08:12:38 LINUX RESTART (4 CPU) 08:13:02 CPU %user %nice %system %iowait %steal %idle 08:14:01 all 20.40 0.00 2.73 5.36 1.27 70.25 08:14:01 0 11.67 0.00 1.59 4.21 0.90 81.64 08:14:01 1 16.89 0.00 5.03 4.07 1.07 72.94 08:14:01 2 13.39 0.00 1.91 8.86 1.61 74.24 08:14:01 3 39.71 0.00 2.39 4.28 1.54 52.08 08:15:01 all 20.49 0.00 1.36 1.89 1.28 74.98 08:15:01 0 5.34 0.00 0.79 4.12 1.47 88.27 08:15:01 1 19.50 0.00 1.42 0.18 0.80 78.10 08:15:01 2 38.16 0.00 2.34 3.11 2.14 54.25 08:15:01 3 19.01 0.00 0.90 0.15 0.68 79.25 08:16:01 all 20.70 0.00 6.72 3.01 1.86 67.71 08:16:01 0 22.24 0.00 6.79 5.61 1.70 63.66 08:16:01 1 19.68 0.00 7.06 3.08 1.85 68.33 08:16:01 2 21.45 0.00 6.08 2.69 2.21 67.57 08:16:01 3 19.42 0.00 6.94 0.62 1.69 71.33 08:17:01 all 20.90 0.00 0.94 1.03 0.92 76.21 08:17:01 0 30.49 0.00 1.03 0.20 0.88 67.39 08:17:01 1 32.35 0.00 1.33 0.20 0.95 65.17 08:17:01 2 1.63 0.00 0.64 3.13 0.91 93.69 08:17:01 3 19.34 0.00 0.73 0.57 0.95 78.41 Average: all 20.62 0.00 2.93 2.81 1.33 72.31 Average: 0 17.42 0.00 2.54 3.53 1.24 75.27 Average: 1 22.14 0.00 3.69 1.87 1.17 71.13 Average: 2 18.64 0.00 2.73 4.43 1.71 72.49 Average: 3 24.31 0.00 2.73 1.39 1.21 70.35