---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3853 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 9.4G 9.8G 49% / 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 502 4795 0 2678 7176 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:f2:a8:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fef2:a839/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:2b:16:72 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 inet6 fe80::42:17ff:fe2b:1672/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3853) 06/26/25 _x86_64_ (4 CPU) 10:32:42 LINUX RESTART (4 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:02 158.34 69.31 89.04 5605.20 39864.71 10:35:01 60.35 3.36 56.99 675.14 8705.64 10:36:01 166.07 9.70 156.37 1654.66 19726.05 10:37:01 203.98 0.38 203.60 33.99 13449.09 10:38:01 19.60 0.40 19.20 32.79 1296.85 Average: 121.87 16.67 105.20 1603.45 16634.89 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:02 5886808 7407164 2280612 27.92 37828 1662428 1000168 10.85 589696 1518160 63524 10:35:01 5670700 7453548 2496720 30.57 57384 1889992 1042500 11.31 547440 1744864 108600 10:36:01 5120660 7312300 3046760 37.30 73900 2268160 1366516 14.83 866136 1942140 6920 10:37:01 4855196 7291420 3312224 40.55 94676 2481484 1088280 11.81 922636 2133988 27432 10:38:01 4853508 7298316 3313912 40.57 95812 2489024 1087100 11.80 922628 2135224 18616 Average: 5277374 7352550 2890046 35.39 71920 2158218 1116913 12.12 769707 1894875 45018 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:02 ens3 398.17 191.57 1095.58 63.55 0.00 0.00 0.00 0.00 10:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 46.77 38.89 614.55 5.51 0.00 0.00 0.00 0.00 10:35:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 429.10 249.69 2525.09 21.76 0.00 0.00 0.00 0.00 10:36:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 10:36:01 docker0 197.98 344.46 11.29 2064.26 0.00 0.00 0.00 0.00 10:36:01 veth49c3bc5 122.51 228.11 8.89 1386.74 0.00 0.00 0.00 0.11 10:37:01 ens3 25.43 22.21 47.62 6.76 0.00 0.00 0.00 0.00 10:37:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 10:37:01 docker0 5.55 5.78 0.47 39.79 0.00 0.00 0.00 0.00 10:38:01 ens3 11.36 12.28 9.07 5.92 0.00 0.00 0.00 0.00 10:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.62 103.14 859.20 20.75 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 40.84 70.28 2.36 422.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3853) 06/26/25 _x86_64_ (4 CPU) 10:32:42 LINUX RESTART (4 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:02 all 19.17 0.00 2.83 5.17 1.15 71.69 10:34:02 0 16.75 0.00 1.17 1.60 0.98 79.50 10:34:02 1 29.89 0.00 5.71 4.62 1.32 58.46 10:34:02 2 8.18 0.00 1.50 5.98 0.99 83.35 10:34:02 3 21.83 0.00 2.94 8.47 1.30 65.46 10:35:01 all 20.68 0.00 1.40 1.85 0.86 75.21 10:35:01 0 9.82 0.00 0.63 0.07 0.74 88.75 10:35:01 1 45.06 0.00 2.70 0.58 1.20 50.47 10:35:01 2 4.28 0.00 0.53 1.10 0.56 93.53 10:35:01 3 23.57 0.00 1.76 5.68 0.97 68.03 10:36:01 all 10.46 0.00 2.93 4.49 0.55 81.57 10:36:01 0 6.91 0.00 2.86 5.31 0.50 84.42 10:36:01 1 17.60 0.00 2.94 2.01 0.57 76.88 10:36:01 2 8.80 0.00 3.09 5.53 0.57 82.01 10:36:01 3 8.52 0.00 2.86 5.08 0.55 82.99 10:37:01 all 15.97 0.00 3.60 5.74 0.75 73.94 10:37:01 0 8.10 0.00 2.66 3.61 0.55 85.08 10:37:01 1 16.66 0.00 4.17 6.70 0.74 71.72 10:37:01 2 28.59 0.00 4.66 7.90 1.01 57.84 10:37:01 3 10.62 0.00 2.90 4.76 0.72 81.00 10:38:01 all 21.01 0.00 1.15 0.62 0.80 76.43 10:38:01 0 7.81 0.00 1.15 1.77 0.30 88.97 10:38:01 1 44.16 0.00 1.82 0.23 1.34 52.45 10:38:01 2 18.99 0.00 1.17 0.45 0.97 78.42 10:38:01 3 13.10 0.00 0.47 0.02 0.60 85.81 Average: all 17.45 0.00 2.38 3.58 0.82 75.77 Average: 0 9.88 0.00 1.69 2.48 0.62 85.33 Average: 1 30.65 0.00 3.47 2.83 1.03 62.01 Average: 2 13.78 0.00 2.19 4.20 0.82 79.01 Average: 3 15.52 0.00 2.18 4.80 0.83 76.68