---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12590 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 14G 5.8G 70% / 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 545 226 0 7203 7132 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:95:5b:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe95:5bea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:70:be:3a 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-12590) 09/13/26 _x86_64_ (4 CPU) 14:23:15 LINUX RESTART (4 CPU) 14:24:02 tps rtps wtps bread/s bwrtn/s 14:25:01 69.72 3.68 66.04 61.82 8038.50 14:26:01 265.66 24.76 240.89 3250.66 142503.45 14:27:01 221.08 0.12 220.96 5.06 37114.30 14:28:01 230.86 82.87 147.99 6669.56 29571.07 14:29:01 317.41 284.20 33.21 10000.60 2037.26 Average: 221.45 79.38 142.08 4010.57 43972.45 14:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 5465680 7344868 2701748 33.08 59532 1980544 1019540 11.06 669996 1821240 270664 14:26:01 2032228 7290484 6135200 75.12 133868 5063560 1362256 14.78 882280 4785388 11824 14:27:01 1094800 7244520 7072628 86.60 161624 5853088 1567804 17.01 1230920 5296040 46528 14:28:01 669192 7359880 7498236 91.81 186640 6321104 1239292 13.45 1286752 5618336 9224 14:29:01 224820 7294720 7942608 97.25 189264 6688828 1152356 12.50 1425064 5915760 83156 Average: 1897344 7306894 6270084 76.77 146186 5181425 1268250 13.76 1099002 4687353 84279 14:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 ens3 65.14 58.16 1219.54 7.86 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 737.98 484.52 15912.98 35.09 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:27:01 ens3 215.81 217.54 1990.86 17.87 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 266.04 262.21 1849.46 24.03 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 97.82 81.49 917.26 16.24 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 277.26 221.33 4388.50 20.26 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12590) 09/13/26 _x86_64_ (4 CPU) 14:23:15 LINUX RESTART (4 CPU) 14:24:02 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 20.11 0.00 1.20 2.35 0.05 76.29 14:25:01 0 13.51 0.00 0.80 0.12 0.03 85.54 14:25:01 1 1.98 0.00 0.31 1.53 0.00 96.18 14:25:01 2 0.07 0.00 0.39 7.31 0.05 92.17 14:25:01 3 64.65 0.00 3.30 0.47 0.12 31.45 14:26:01 all 21.92 0.00 8.62 3.97 0.11 65.39 14:26:01 0 18.65 0.00 7.82 3.72 0.10 69.70 14:26:01 1 19.15 0.00 7.67 7.20 0.09 65.90 14:26:01 2 20.55 0.00 9.02 4.12 0.10 66.20 14:26:01 3 29.44 0.00 9.94 0.79 0.12 59.72 14:27:01 all 35.06 0.00 6.10 4.95 0.11 53.77 14:27:01 0 34.24 0.00 6.33 2.98 0.10 56.35 14:27:01 1 32.53 0.00 5.55 10.59 0.10 51.22 14:27:01 2 35.04 0.00 5.80 3.67 0.12 55.37 14:27:01 3 38.43 0.00 6.76 2.57 0.12 52.13 14:28:01 all 38.72 0.00 6.74 8.20 0.11 46.22 14:28:01 0 38.29 0.00 7.61 12.70 0.12 41.28 14:28:01 1 36.48 0.00 5.89 4.89 0.10 52.64 14:28:01 2 42.15 0.00 6.65 7.95 0.14 43.12 14:28:01 3 37.97 0.00 6.81 7.30 0.10 47.82 14:29:01 all 13.91 0.00 1.73 10.58 0.07 73.71 14:29:01 0 9.17 0.00 1.80 11.02 0.08 77.93 14:29:01 1 4.20 0.00 0.92 5.27 0.03 89.58 14:29:01 2 33.09 0.00 2.14 13.32 0.12 51.33 14:29:01 3 9.26 0.00 2.07 12.68 0.08 75.91 Average: all 25.95 0.00 4.87 6.02 0.09 63.06 Average: 0 22.76 0.00 4.87 6.12 0.09 66.16 Average: 1 18.89 0.00 4.06 5.90 0.06 71.08 Average: 2 26.26 0.00 4.81 7.27 0.10 61.56 Average: 3 35.93 0.00 5.76 4.78 0.11 53.42