---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-744 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 5.9G 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: 7975 548 885 0 6542 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:62:d0:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe62:d08a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:62:42:c2 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-744) 05/13/26 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 158.77 69.51 89.27 5616.40 40281.44 14:25:01 89.58 23.50 66.07 3224.54 9756.85 14:26:01 156.72 0.63 156.09 17.06 103545.14 14:27:01 163.34 0.58 162.76 4.67 41588.54 14:28:01 167.26 0.28 166.97 17.33 38639.29 14:29:01 242.24 172.82 69.42 8879.72 11621.53 14:30:01 250.47 201.90 48.58 8514.31 6608.63 14:31:01 27.36 1.02 26.35 82.12 1678.52 Average: 157.11 58.85 98.25 3294.66 31760.83 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5897144 7432364 2270276 27.80 37828 1677156 985276 10.69 566692 1533044 63984 14:25:01 5274648 7415684 2892772 35.42 60720 2239436 1188836 12.90 618912 2057420 330496 14:26:01 2529564 7385380 5637856 69.03 122428 4711400 1292328 14.02 685976 4528128 615972 14:27:01 1285572 7217400 6881848 84.26 157784 5646408 1685808 18.29 1255036 5091772 575780 14:28:01 864484 7388580 7302936 89.42 177788 6167312 1205556 13.08 1200756 5514016 1840 14:29:01 865488 7380328 7301932 89.40 184964 6153692 1283080 13.92 1242956 5474092 13508 14:30:01 969292 7335148 7198128 88.13 185672 6034008 1137716 12.35 1258152 5384948 4424 14:31:01 944268 7318960 7223152 88.44 188096 6041768 1151552 12.50 1283392 5386812 10372 Average: 2328808 7359230 5838612 71.49 139410 4833898 1241269 13.47 1013984 4371279 202047 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 ens3 403.02 227.56 1220.77 65.48 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 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 186.36 126.61 4071.00 11.98 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 405.72 229.41 10906.00 15.71 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 310.16 297.72 3052.98 23.64 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 250.62 253.67 1822.93 23.84 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 10.31 7.80 32.08 1.23 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.40 0.40 0.06 0.06 0.00 0.00 0.00 0.00 14:30:01 ens3 258.92 206.72 2623.09 34.95 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:31:01 ens3 12.41 12.71 10.13 6.36 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 229.78 170.37 2965.07 22.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-744) 05/13/26 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.93 0.00 2.98 5.11 1.23 71.74 14:24:02 0 19.95 0.00 2.24 4.59 1.08 72.14 14:24:02 1 24.01 0.00 3.00 5.79 1.23 65.97 14:24:02 2 14.31 0.00 1.87 4.42 1.35 78.05 14:24:02 3 17.46 0.00 4.79 5.68 1.28 70.78 14:25:01 all 20.17 0.00 1.68 2.58 1.15 74.41 14:25:01 0 13.00 0.00 1.34 1.72 0.95 82.99 14:25:01 1 2.90 0.00 0.69 0.27 0.37 95.77 14:25:01 2 1.63 0.00 0.90 6.01 1.15 90.31 14:25:01 3 63.26 0.00 3.82 2.31 2.12 28.50 14:26:01 all 21.58 0.00 11.49 2.13 1.76 63.04 14:26:01 0 22.98 0.00 11.58 1.88 1.59 61.97 14:26:01 1 19.57 0.00 12.53 4.20 1.78 61.92 14:26:01 2 22.38 0.00 10.61 0.26 1.79 64.96 14:26:01 3 21.39 0.00 11.17 2.18 1.92 63.34 14:27:01 all 31.65 0.00 6.78 4.06 1.78 55.74 14:27:01 0 27.32 0.00 5.90 4.51 1.84 60.44 14:27:01 1 30.39 0.00 7.85 2.97 1.58 57.20 14:27:01 2 34.96 0.00 7.44 5.47 1.96 50.16 14:27:01 3 33.90 0.00 5.96 3.30 1.72 55.11 14:28:01 all 32.36 0.00 6.86 2.95 2.08 55.75 14:28:01 0 32.08 0.00 7.01 4.46 2.25 54.20 14:28:01 1 32.71 0.00 6.41 0.91 1.93 58.04 14:28:01 2 31.72 0.00 6.66 2.01 2.10 57.52 14:28:01 3 32.95 0.00 7.35 4.39 2.01 53.30 14:29:01 all 47.07 0.00 7.38 9.98 2.41 33.16 14:29:01 0 47.41 0.00 6.97 9.05 2.30 34.27 14:29:01 1 46.35 0.00 7.92 10.34 2.54 32.86 14:29:01 2 45.03 0.00 7.00 9.06 2.32 36.60 14:29:01 3 49.50 0.00 7.62 11.48 2.48 28.91 14:30:01 all 26.43 0.00 2.30 7.73 1.78 61.77 14:30:01 0 22.30 0.00 1.84 6.76 1.50 67.61 14:30:01 1 25.47 0.00 2.67 7.98 1.65 62.23 14:30:01 2 30.02 0.00 2.21 5.88 2.01 59.88 14:30:01 3 27.95 0.00 2.47 10.30 1.95 57.34 14:31:01 all 20.82 0.00 1.08 0.82 0.90 76.38 14:31:01 0 0.43 0.00 0.41 0.05 0.53 98.57 14:31:01 1 19.38 0.00 1.05 1.32 0.62 77.64 14:31:01 2 50.87 0.00 1.91 0.75 1.50 44.97 14:31:01 3 12.69 0.00 0.95 1.16 0.95 84.25 Average: all 27.39 0.00 5.05 4.43 1.63 61.50 Average: 0 23.17 0.00 4.64 4.13 1.50 66.55 Average: 1 25.12 0.00 5.25 4.22 1.46 63.94 Average: 2 28.93 0.00 4.81 4.24 1.77 60.26 Average: 3 32.34 0.00 5.50 5.11 1.80 55.25