---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4098 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.9G 65% / 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 548 1480 0 5946 7129 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:bf:ab:95 brd ff:ff:ff:ff:ff:ff inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:febf:ab95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:74:d9:31 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-4098) 09/19/25 _x86_64_ (4 CPU) 17:53:50 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 146.18 69.14 77.04 5614.53 40239.58 17:56:01 54.52 0.30 54.22 31.86 7154.81 17:57:01 127.06 13.05 114.01 2268.42 71240.26 17:58:01 114.50 0.13 114.36 12.13 54400.67 17:59:01 121.11 0.50 120.61 4.00 19909.63 18:00:01 150.21 0.00 150.21 0.00 6201.37 18:01:01 69.77 0.00 69.77 0.00 5049.96 18:02:01 30.23 0.02 30.21 2.80 5593.73 18:03:01 28.51 2.00 26.51 57.06 7901.88 18:04:01 19.46 0.37 19.10 31.33 1346.44 Average: 86.16 8.55 77.61 802.19 21904.34 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 5915424 7459996 2252004 27.57 34064 1689952 942868 10.23 547304 1534424 61872 17:56:01 5633136 7428872 2534292 31.03 54760 1906972 964712 10.47 592400 1743844 166892 17:57:01 2851936 7404724 5315492 65.08 94096 4502892 1199152 13.01 688892 4271960 688656 17:58:01 2370100 7122636 5797328 70.98 118640 4606372 1653904 17.95 1105508 4246992 58004 17:59:01 2059276 7287832 6108152 74.79 130720 5046960 1423776 15.45 1126932 4524104 1536 18:00:01 1987392 7362564 6180036 75.67 144068 5152332 1351956 14.67 1144312 4550548 34212 18:01:01 1741188 7213692 6426240 78.68 145820 5233152 1482720 16.09 1332864 4591888 51744 18:02:01 1674060 7284484 6493368 79.50 146940 5364740 1410424 15.30 1311452 4673340 55900 18:03:01 1518004 7290216 6649424 81.41 147840 5523344 1127936 12.24 2095760 4048880 1580 18:04:01 1532436 7313512 6634992 81.24 149228 5529740 1105860 12.00 2079216 4049992 10348 Average: 2728295 7316853 5439133 66.60 116618 4455646 1266331 13.74 1202464 3823597 113074 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 422.08 230.14 1499.60 63.81 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:56:01 ens3 65.64 49.68 871.71 6.42 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:57:01 ens3 442.34 203.42 13285.61 17.45 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:58:01 ens3 235.19 141.89 311.48 60.23 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 ens3 244.05 139.64 257.48 58.72 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 165.77 80.59 813.63 8.48 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 ens3 31.46 24.06 49.83 5.79 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 182.42 94.83 83.51 63.51 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 ens3 627.38 704.82 55.57 5545.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 18:04:01 ens3 11.53 12.51 8.86 5.78 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 242.79 168.16 1723.68 583.50 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 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4098) 09/19/25 _x86_64_ (4 CPU) 17:53:50 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 17.47 0.00 2.82 4.81 3.46 71.44 17:55:01 0 25.68 0.00 2.69 4.23 3.47 63.94 17:55:01 1 21.23 0.00 2.48 3.49 3.60 69.21 17:55:01 2 8.99 0.00 1.90 6.76 3.69 78.66 17:55:01 3 14.06 0.00 4.25 4.74 3.07 73.88 17:56:01 all 19.06 0.00 1.23 2.46 2.09 75.17 17:56:01 0 53.08 0.00 2.66 0.89 3.08 40.28 17:56:01 1 7.82 0.00 0.51 0.03 0.73 90.90 17:56:01 2 1.31 0.00 0.65 3.26 2.96 91.82 17:56:01 3 14.37 0.00 1.08 5.63 1.54 77.38 17:57:01 all 21.23 0.00 7.62 2.50 5.25 63.41 17:57:01 0 21.27 0.00 9.20 2.00 6.02 61.51 17:57:01 1 9.73 0.00 5.30 1.90 3.96 79.11 17:57:01 2 21.00 0.00 9.15 4.78 6.28 58.78 17:57:01 3 32.91 0.00 6.78 1.31 4.73 54.27 17:58:01 all 36.40 0.00 16.54 1.91 6.85 38.30 17:58:01 0 33.90 0.00 18.57 0.83 7.07 39.63 17:58:01 1 36.00 0.00 15.82 2.71 6.66 38.82 17:58:01 2 34.19 0.00 17.48 4.07 7.13 37.12 17:58:01 3 41.51 0.00 14.32 0.05 6.54 37.59 17:59:01 all 38.74 0.00 15.25 4.10 6.56 35.35 17:59:01 0 37.40 0.00 14.59 0.23 6.28 41.50 17:59:01 1 39.45 0.00 15.40 0.12 6.86 38.17 17:59:01 2 40.45 0.00 16.30 14.25 6.79 22.20 17:59:01 3 37.66 0.00 14.69 1.79 6.33 39.53 18:00:01 all 14.62 0.00 5.92 4.57 4.89 70.01 18:00:01 0 16.95 0.00 5.54 2.10 4.62 70.80 18:00:01 1 9.62 0.00 5.93 2.50 4.12 77.83 18:00:01 2 16.44 0.00 6.55 12.44 5.47 59.10 18:00:01 3 15.46 0.00 5.67 1.20 5.34 72.32 18:01:01 all 29.94 0.00 6.93 1.73 5.23 56.18 18:01:01 0 31.80 0.00 7.01 3.04 5.35 52.81 18:01:01 1 28.36 0.00 8.26 1.05 5.15 57.18 18:01:01 2 32.13 0.00 6.38 1.28 5.25 54.97 18:01:01 3 27.47 0.00 6.11 1.54 5.12 59.76 18:02:01 all 36.13 0.00 14.75 0.22 5.92 42.98 18:02:01 0 34.68 0.00 14.13 0.22 5.54 45.42 18:02:01 1 37.30 0.00 15.08 0.03 6.05 41.54 18:02:01 2 37.31 0.00 14.63 0.25 5.93 41.87 18:02:01 3 35.22 0.00 15.15 0.40 6.15 43.08 18:03:01 all 50.03 0.00 4.09 0.53 6.57 38.79 18:03:01 0 49.29 0.00 3.95 1.73 6.48 38.56 18:03:01 1 49.57 0.00 4.27 0.13 6.66 39.36 18:03:01 2 46.20 0.00 3.61 0.15 6.19 43.85 18:03:01 3 55.07 0.00 4.53 0.10 6.92 33.38 18:04:01 all 20.36 0.00 0.95 0.93 1.92 75.85 18:04:01 0 5.54 0.00 0.76 2.75 1.82 89.13 18:04:01 1 45.26 0.00 1.57 0.33 2.68 50.15 18:04:01 2 13.26 0.00 0.56 0.08 1.72 84.38 18:04:01 3 17.47 0.00 0.88 0.55 1.48 79.63 Average: all 28.36 0.00 7.60 2.38 4.87 56.79 Average: 0 30.91 0.00 7.90 1.80 4.97 54.42 Average: 1 28.41 0.00 7.46 1.23 4.65 58.25 Average: 2 25.04 0.00 7.69 4.74 5.14 57.39 Average: 3 29.10 0.00 7.34 1.73 4.73 57.11