---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7203 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 11G 9.1G 53% / 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 3929 0 3530 7161 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:72:73:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe72:73f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:79:a7:9b 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-7203) 02/21/26 _x86_64_ (4 CPU) 09:54:45 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 158.85 69.29 89.55 5590.00 40064.66 09:57:01 66.86 4.47 62.40 803.20 8786.00 09:58:01 369.37 8.12 361.26 1446.96 33403.90 09:59:01 205.65 0.08 205.57 10.00 32954.13 10:00:01 22.20 0.57 21.63 41.33 1652.79 Average: 164.58 16.51 148.07 1578.46 23372.05 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 5872732 7409152 2294696 28.10 38880 1676088 981836 10.65 596640 1524896 67084 09:57:01 5564128 7395332 2603300 31.87 60028 1933976 969836 10.52 636328 1761320 124592 09:58:01 4675300 7319728 3492128 42.76 93156 2666780 1370104 14.87 795716 2410288 4100 09:59:01 4091708 7387608 4075720 49.90 119032 3245584 1029428 11.17 818564 2927600 944 10:00:01 4053516 7360152 4113912 50.37 121884 3253020 1030920 11.19 855176 2928296 10364 Average: 4851477 7374394 3315951 40.60 86596 2555090 1076425 11.68 740485 2310480 41417 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 472.63 252.18 1216.91 69.54 0.00 0.00 0.00 0.00 09:56:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 65.09 54.03 692.75 8.21 0.00 0.00 0.00 0.00 09:57:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 435.03 183.80 3093.26 16.79 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 467.80 356.05 4112.77 31.96 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 14.36 14.75 11.14 7.17 0.00 0.00 0.00 0.00 10:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 290.98 172.16 1825.23 26.73 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 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-7203) 02/21/26 _x86_64_ (4 CPU) 09:54:45 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 19.60 0.00 2.88 5.05 1.16 71.30 09:56:01 0 22.56 0.00 2.66 5.01 1.17 68.60 09:56:01 1 18.27 0.00 2.74 1.81 1.30 75.88 09:56:01 2 11.49 0.00 2.28 10.71 1.03 74.48 09:56:01 3 26.11 0.00 3.83 2.71 1.15 66.20 09:57:01 all 20.50 0.00 1.35 1.90 0.86 75.39 09:57:01 0 4.60 0.00 0.55 1.63 0.30 92.92 09:57:01 1 62.11 0.00 3.30 0.77 1.88 31.94 09:57:01 2 1.32 0.00 0.53 5.13 0.52 92.50 09:57:01 3 13.91 0.00 0.98 0.08 0.77 84.25 09:58:01 all 11.52 0.00 4.05 9.82 0.78 73.83 09:58:01 0 11.71 0.00 3.51 6.81 0.85 77.12 09:58:01 1 13.35 0.00 3.55 4.88 0.77 77.45 09:58:01 2 10.11 0.00 3.82 10.97 0.76 74.35 09:58:01 3 10.90 0.00 5.34 16.65 0.71 66.40 09:59:01 all 10.52 0.00 4.37 5.95 0.70 78.46 09:59:01 0 10.11 0.00 4.19 6.61 0.59 78.50 09:59:01 1 7.54 0.00 3.65 5.52 0.59 82.70 09:59:01 2 9.92 0.00 5.31 2.40 0.76 81.61 09:59:01 3 14.48 0.00 4.33 9.25 0.85 71.09 10:00:01 all 21.21 0.00 1.07 0.57 0.72 76.42 10:00:01 0 33.81 0.00 1.47 0.08 1.00 63.64 10:00:01 1 13.21 0.00 0.80 1.75 0.50 83.74 10:00:01 2 29.90 0.00 1.30 0.45 1.07 67.29 10:00:01 3 7.93 0.00 0.72 0.00 0.33 91.02 Average: all 16.69 0.00 2.74 4.65 0.85 75.08 Average: 0 16.56 0.00 2.47 4.03 0.78 76.16 Average: 1 22.92 0.00 2.81 2.94 1.01 70.32 Average: 2 12.57 0.00 2.64 5.93 0.83 78.03 Average: 3 14.67 0.00 3.03 5.71 0.76 75.83