---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3872 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 13G 7.2G 63% / 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: 7975 530 1740 0 5704 7147 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:03:48:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe03:48f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:22:81:ba 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-3872) 06/26/25 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 153.62 69.44 84.17 5625.59 39728.51 15:35:01 59.33 0.15 59.18 26.57 9026.54 15:36:01 141.13 23.70 117.43 3192.67 83104.95 15:37:01 324.86 0.65 324.21 19.33 56971.04 15:38:01 57.09 0.23 56.85 4.66 10528.60 15:39:01 60.71 27.96 32.76 1265.98 6955.95 15:40:01 24.38 0.90 23.48 78.91 1669.98 Average: 117.43 17.62 99.82 1462.51 29759.69 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 5887824 7406908 2279596 27.91 37208 1662160 998612 10.84 590132 1517652 64112 15:35:01 5596740 7367688 2570680 31.47 57084 1879392 1022852 11.10 643732 1724868 115464 15:36:01 2373056 7369844 5794364 70.94 104188 4900244 1185588 12.86 682864 4717832 679700 15:37:01 2351876 7357480 5815544 71.20 142320 4829316 1374556 14.91 829868 4546708 120 15:38:01 1669848 7148448 6497572 79.55 155192 5244060 1785640 19.38 1248056 4760292 165152 15:39:01 1812212 7338080 6355208 77.81 156096 5296716 1029772 11.17 1237548 4637156 6320 15:40:01 1801176 7336088 6366244 77.95 157748 5304308 1039136 11.28 1246528 4639340 12020 Average: 3070390 7332077 5097030 62.41 115691 4159457 1205165 13.08 925533 3791978 148984 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 417.19 228.84 1088.45 67.49 0.00 0.00 0.00 0.00 15:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 51.48 41.94 634.94 5.27 0.00 0.00 0.00 0.00 15:35:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 481.64 291.30 13946.78 21.09 0.00 0.00 0.00 0.00 15:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 132.11 89.49 557.37 7.25 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 83.84 59.94 432.00 5.52 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 237.50 132.17 1562.85 26.06 0.00 0.00 0.00 0.00 15:39:01 lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 11.80 12.85 9.61 6.05 0.00 0.00 0.00 0.00 15:40:01 lo 0.77 0.77 0.07 0.07 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 202.58 122.55 2609.04 19.85 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3872) 06/26/25 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 19.40 0.00 2.98 5.34 1.06 71.23 15:34:02 0 12.11 0.00 4.69 1.60 1.02 80.59 15:34:02 1 20.64 0.00 2.53 7.00 1.10 68.73 15:34:02 2 18.67 0.00 1.69 5.67 1.04 72.94 15:34:02 3 26.16 0.00 3.01 7.08 1.12 62.63 15:35:01 all 20.89 0.00 1.25 1.72 0.74 75.40 15:35:01 0 11.36 0.00 0.64 0.10 0.47 87.42 15:35:01 1 26.47 0.00 1.61 1.75 0.80 69.38 15:35:01 2 4.51 0.00 0.44 3.96 0.35 90.74 15:35:01 3 41.37 0.00 2.29 1.07 1.32 53.95 15:36:01 all 20.17 0.00 9.83 2.41 1.09 66.50 15:36:01 0 20.97 0.00 9.40 3.14 1.15 65.34 15:36:01 1 22.97 0.00 11.49 0.59 1.00 63.95 15:36:01 2 17.14 0.00 10.07 3.57 1.18 68.04 15:36:01 3 19.55 0.00 8.35 2.35 1.03 68.72 15:37:01 all 11.95 0.00 4.74 10.43 0.49 72.39 15:37:01 0 18.62 0.00 6.18 25.01 0.66 49.54 15:37:01 1 10.51 0.00 4.60 1.50 0.39 83.01 15:37:01 2 6.22 0.00 3.81 4.74 0.42 84.81 15:37:01 3 12.47 0.00 4.38 10.49 0.47 72.19 15:38:01 all 68.61 0.00 9.20 0.97 3.52 17.69 15:38:01 0 69.93 0.00 9.06 1.32 3.45 16.24 15:38:01 1 67.28 0.00 8.75 0.38 3.42 20.16 15:38:01 2 68.35 0.00 9.35 0.82 3.52 17.96 15:38:01 3 68.89 0.00 9.64 1.35 3.69 16.42 15:39:01 all 40.77 0.00 4.23 1.06 2.41 51.53 15:39:01 0 42.81 0.00 4.87 1.10 2.42 48.80 15:39:01 1 42.33 0.00 3.93 1.74 2.39 49.61 15:39:01 2 40.62 0.00 4.22 0.78 2.42 51.97 15:39:01 3 37.30 0.00 3.93 0.62 2.42 55.74 15:40:01 all 20.90 0.00 1.08 0.70 0.79 76.53 15:40:01 0 9.10 0.00 0.81 0.02 0.98 89.09 15:40:01 1 3.54 0.00 0.50 2.48 0.40 93.09 15:40:01 2 55.66 0.00 2.15 0.22 1.31 40.66 15:40:01 3 15.32 0.00 0.88 0.08 0.45 83.26 Average: all 29.01 0.00 4.75 3.23 1.44 61.57 Average: 0 26.44 0.00 5.08 4.60 1.45 62.42 Average: 1 27.69 0.00 4.76 2.21 1.36 63.98 Average: 2 30.30 0.00 4.51 2.81 1.47 60.91 Average: 3 31.63 0.00 4.63 3.29 1.50 58.95