---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10179 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 10G 9.3G 52% / 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 574 4107 0 3293 7103 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:b9:72:4e brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feb9:724e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:22:d2:f3 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-10179) 03/31/26 _x86_64_ (4 CPU) 11:39:46 LINUX RESTART (4 CPU) 11:40:01 tps rtps wtps bread/s bwrtn/s 11:41:02 156.16 69.09 87.07 5568.81 39743.66 11:42:01 61.21 0.12 61.09 21.83 8920.52 11:43:01 94.93 12.53 82.40 2243.89 20835.73 11:44:01 128.25 0.07 128.18 6.80 27615.00 11:45:01 23.49 0.35 23.14 25.45 1070.93 Average: 92.91 16.48 76.42 1578.44 19671.76 11:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:02 5910032 7427916 2257396 27.64 37208 1660856 976604 10.60 572260 1517332 61980 11:42:01 5681464 7464428 2485964 30.44 58168 1889000 921600 10.00 540380 1744932 117764 11:43:01 4908068 7337624 3259360 39.91 75484 2488488 1335504 14.49 768028 2226948 103136 11:44:01 4277760 7326652 3889668 47.62 97276 3018464 1237932 13.43 1133444 2425384 1688 11:45:01 4213796 7274648 3953632 48.41 100648 3025996 1132964 12.29 1517824 2103976 23192 Average: 4998224 7366254 3169204 38.80 73757 2416561 1120921 12.16 906387 2003714 61552 11:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:41:02 ens3 421.43 236.69 1085.18 65.91 0.00 0.00 0.00 0.00 11:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:42:01 ens3 55.18 45.74 703.13 5.66 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 11:43:01 ens3 523.75 176.77 2644.77 17.80 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 ens3 133.08 82.14 806.27 9.67 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 4.13 4.13 0.36 0.36 0.00 0.00 0.00 0.00 11:45:01 ens3 123.29 221.29 21.87 1613.77 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 251.99 152.89 1053.34 343.77 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10179) 03/31/26 _x86_64_ (4 CPU) 11:39:46 LINUX RESTART (4 CPU) 11:40:01 CPU %user %nice %system %iowait %steal %idle 11:41:02 all 18.84 0.00 2.86 5.48 1.72 71.09 11:41:02 0 24.55 0.00 2.03 2.68 1.66 69.08 11:41:02 1 15.47 0.00 1.90 5.66 1.45 75.53 11:41:02 2 19.28 0.00 2.15 4.95 1.75 71.87 11:41:02 3 16.11 0.00 5.33 8.61 2.02 67.93 11:42:01 all 20.21 0.00 1.32 2.03 1.22 75.22 11:42:01 0 3.49 0.00 0.15 0.00 0.36 96.01 11:42:01 1 23.71 0.00 1.81 2.56 0.75 71.18 11:42:01 2 30.48 0.00 1.86 1.34 2.46 63.85 11:42:01 3 23.06 0.00 1.43 4.18 1.31 70.01 11:43:01 all 16.48 0.00 4.51 2.27 1.69 75.06 11:43:01 0 33.13 0.00 6.29 1.81 1.75 57.02 11:43:01 1 10.30 0.00 3.90 3.92 1.08 80.80 11:43:01 2 9.31 0.00 4.26 1.44 2.44 82.56 11:43:01 3 13.22 0.00 3.60 1.92 1.51 79.75 11:44:01 all 17.54 0.00 4.54 2.62 1.70 73.59 11:44:01 0 14.27 0.00 3.30 0.12 1.05 81.27 11:44:01 1 13.22 0.00 3.50 3.58 2.16 77.53 11:44:01 2 6.02 0.00 2.81 6.00 1.55 83.63 11:44:01 3 36.73 0.00 8.57 0.78 2.08 51.83 11:45:01 all 22.67 0.00 1.64 0.71 0.84 74.15 11:45:01 0 12.94 0.00 1.42 1.53 0.58 83.52 11:45:01 1 20.99 0.00 1.52 0.40 0.78 76.31 11:45:01 2 35.82 0.00 2.19 0.69 1.14 60.17 11:45:01 3 20.93 0.00 1.42 0.22 0.82 76.61 Average: all 19.14 0.00 2.98 2.62 1.44 73.82 Average: 0 17.72 0.00 2.65 1.23 1.08 77.31 Average: 1 16.71 0.00 2.53 3.23 1.25 76.29 Average: 2 20.13 0.00 2.66 2.88 1.87 72.46 Average: 3 22.00 0.00 4.08 3.15 1.55 69.22