---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4669 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 12G 8.0G 59% / 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 516 2439 0 5020 7163 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:72:60:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe72:60ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:52:38:15 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-4669) 06/30/26 _x86_64_ (4 CPU) 20:25:48 LINUX RESTART (4 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:01 143.71 66.14 77.57 5591.47 38906.87 20:28:01 47.35 3.48 43.87 60.51 5774.48 20:29:01 122.63 12.41 110.21 2235.12 18139.69 20:30:01 44.74 0.48 44.26 3.87 9286.19 20:31:01 67.01 0.07 66.94 0.80 11349.15 20:32:01 39.63 0.75 38.88 6.00 14238.43 20:33:01 225.21 0.03 225.17 0.27 52744.15 20:34:01 28.06 0.35 27.71 27.19 3977.34 Average: 89.79 10.46 79.33 990.60 19301.94 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 5961348 7443208 2206080 27.01 32640 1631468 988552 10.73 543344 1497228 40620 20:28:01 5690052 7429296 2477376 30.33 54516 1853396 987152 10.71 573588 1710328 175784 20:29:01 5207436 7314172 2959992 36.24 76284 2177872 1426988 15.48 766528 1949236 5408 20:30:01 4437220 7030148 3730208 45.67 126904 2517276 1689704 18.33 1102772 2270660 198440 20:31:01 3940712 6929148 4226716 51.75 151372 2855156 1811584 19.66 1265084 2568920 296864 20:32:01 2862116 6681172 5305312 64.96 203096 3460700 2104364 22.83 1564056 3166044 605060 20:33:01 1529464 6487044 6637964 81.27 275776 4228764 2244648 24.36 1820400 3929296 122504 20:34:01 2526792 7358484 5640636 69.06 276980 4237692 1039556 11.28 978744 3927856 27044 Average: 4019392 7084084 4148036 50.79 149696 2870290 1536568 16.67 1076814 2627446 183966 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 20:27:01 ens3 275.97 148.39 910.01 58.22 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:28:01 ens3 71.24 48.72 890.52 5.68 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 20:29:01 ens3 106.56 82.21 721.88 12.46 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 ens3 128.93 123.56 691.50 22.71 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 411.03 226.66 3864.30 29.04 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 ens3 36.68 29.86 123.21 10.73 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.23 0.35 0.05 0.07 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:34:01 ens3 12.18 10.26 8.99 5.43 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 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 130.35 83.75 901.33 18.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4669) 06/30/26 _x86_64_ (4 CPU) 20:25:48 LINUX RESTART (4 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 13.30 0.00 2.42 5.32 3.16 75.81 20:27:01 0 11.37 0.00 1.20 2.96 2.73 81.74 20:27:01 1 7.46 0.00 1.55 4.87 3.01 83.10 20:27:01 2 19.49 0.00 2.43 8.36 4.11 65.62 20:27:01 3 14.84 0.00 4.50 5.08 2.75 72.83 20:28:01 all 18.78 0.00 1.35 2.52 2.37 74.98 20:28:01 0 27.57 0.00 1.62 6.88 3.34 60.60 20:28:01 1 15.49 0.00 1.16 0.18 1.59 81.58 20:28:01 2 17.88 0.00 1.33 0.30 2.32 78.17 20:28:01 3 14.15 0.00 1.26 2.67 2.23 79.68 20:29:01 all 16.99 0.00 2.51 3.45 3.31 73.74 20:29:01 0 5.53 0.00 1.83 2.51 2.46 87.68 20:29:01 1 44.34 0.00 3.48 1.23 4.01 46.95 20:29:01 2 10.65 0.00 2.67 8.61 3.93 74.14 20:29:01 3 7.43 0.00 2.07 1.40 2.83 86.28 20:30:01 all 16.17 0.00 4.02 0.90 5.21 73.70 20:30:01 0 11.38 0.00 3.46 1.86 4.59 78.71 20:30:01 1 14.84 0.00 3.40 0.10 4.97 76.70 20:30:01 2 15.70 0.00 4.59 0.13 6.03 73.55 20:30:01 3 22.75 0.00 4.66 1.52 5.25 65.81 20:31:01 all 21.93 0.00 3.74 1.41 5.21 67.71 20:31:01 0 24.30 0.00 3.24 1.72 5.04 65.70 20:31:01 1 22.49 0.00 3.57 0.13 5.13 68.67 20:31:01 2 19.37 0.00 4.24 2.84 6.30 67.25 20:31:01 3 21.60 0.00 3.87 0.95 4.35 69.24 20:32:01 all 23.83 0.00 4.55 1.12 3.23 67.27 20:32:01 0 34.75 0.00 3.59 0.30 3.45 57.91 20:32:01 1 20.46 0.00 6.21 2.21 3.15 67.98 20:32:01 2 12.03 0.00 5.37 0.83 2.68 79.09 20:32:01 3 28.04 0.00 3.06 1.13 3.64 64.13 20:33:01 all 19.14 0.00 8.53 3.79 4.00 64.54 20:33:01 0 28.10 0.00 9.66 3.89 5.71 52.64 20:33:01 1 11.06 0.00 10.53 5.73 2.90 69.79 20:33:01 2 26.58 0.00 7.48 1.82 4.49 59.63 20:33:01 3 10.70 0.00 6.42 3.71 2.91 76.26 20:34:01 all 23.03 0.00 2.31 1.01 2.50 71.14 20:34:01 0 35.04 0.00 2.58 0.23 2.88 59.26 20:34:01 1 16.78 0.00 2.95 1.76 2.49 76.02 20:34:01 2 29.99 0.00 2.56 2.02 2.79 62.65 20:34:01 3 10.36 0.00 1.12 0.03 1.82 86.67 Average: all 19.14 0.00 3.68 2.44 3.63 71.11 Average: 0 22.24 0.00 3.40 2.55 3.78 68.03 Average: 1 19.13 0.00 4.10 2.02 3.41 71.34 Average: 2 18.95 0.00 3.84 3.11 4.10 70.01 Average: 3 16.25 0.00 3.37 2.06 3.23 75.10