---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1859 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 13G 7.2G 63% / 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 544 1702 0 5728 7133 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:84:4a:be brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe84:4abe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:a6:af:76 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-1859) 08/01/25 _x86_64_ (4 CPU) 15:33:31 LINUX RESTART (4 CPU) 15:34:01 tps rtps wtps bread/s bwrtn/s 15:35:01 112.55 51.40 61.15 3969.48 5361.68 15:36:01 92.95 23.21 69.74 3173.34 24025.73 15:37:01 176.97 1.10 175.87 25.07 116080.13 15:38:01 313.81 0.25 313.56 2.00 14948.75 15:39:01 64.16 17.46 46.70 583.54 7784.61 15:40:01 26.10 11.40 14.70 776.67 3919.47 15:41:01 22.58 0.78 21.80 23.06 1354.97 Average: 115.59 15.09 100.50 1221.94 24779.41 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 5769564 7355840 2397864 29.36 41072 1723360 1046196 11.35 648268 1574616 97608 15:36:01 4663572 7392304 3503856 42.90 63724 2814264 1172792 12.73 635500 2632336 474400 15:37:01 2294544 7287468 5872884 71.91 120388 4850232 1405608 15.25 855908 4590260 4336 15:38:01 1849576 7200792 6317852 77.35 154368 5123100 1750788 19.00 1151732 4681856 135384 15:39:01 1872516 7319540 6294912 77.07 156372 5217660 1230840 13.36 1205768 4604980 20544 15:40:01 1774156 7330148 6393272 78.28 157732 5323652 1050968 11.40 1252068 4659764 24120 15:41:01 1756196 7316916 6411232 78.50 158708 5325652 1066872 11.58 1281012 4647800 10828 Average: 2854303 7314715 5313125 65.05 121766 4339703 1246295 13.52 1004322 3913087 109603 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 ens3 402.62 188.22 1416.89 63.56 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:36:01 ens3 514.00 283.44 12890.22 22.92 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:37:01 ens3 155.05 77.60 1905.80 5.93 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 94.77 65.44 441.37 6.71 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 50.32 21.81 319.72 5.50 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 209.10 127.17 1283.61 24.55 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:41:01 ens3 8.42 10.23 6.17 5.78 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 204.89 110.56 2609.03 19.28 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 0.55 0.55 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-1859) 08/01/25 _x86_64_ (4 CPU) 15:33:31 LINUX RESTART (4 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 21.90 0.00 1.75 4.54 1.84 69.97 15:35:01 0 14.52 0.00 1.53 5.13 1.73 77.10 15:35:01 1 9.88 0.00 1.17 1.53 1.20 86.23 15:35:01 2 8.69 0.00 1.03 5.89 1.61 82.78 15:35:01 3 54.62 0.00 3.27 5.58 2.82 33.71 15:36:01 all 20.40 0.00 2.62 2.97 1.39 72.61 15:36:01 0 11.53 0.00 1.65 1.47 1.08 84.28 15:36:01 1 14.36 0.00 2.05 0.97 0.96 81.66 15:36:01 2 10.71 0.00 2.50 8.25 1.25 77.29 15:36:01 3 45.08 0.00 4.32 1.23 2.28 47.08 15:37:01 all 22.06 0.00 11.21 2.64 2.02 62.06 15:37:01 0 19.36 0.00 9.84 5.09 1.91 63.80 15:37:01 1 26.92 0.00 10.02 3.78 2.37 56.91 15:37:01 2 23.94 0.00 10.10 1.62 2.03 62.31 15:37:01 3 18.03 0.00 14.85 0.07 1.76 65.30 15:38:01 all 22.41 0.00 5.22 10.66 3.12 58.58 15:38:01 0 20.78 0.00 6.15 19.46 3.41 50.20 15:38:01 1 20.07 0.00 4.74 3.40 2.74 69.05 15:38:01 2 22.28 0.00 4.86 13.05 3.38 56.43 15:38:01 3 26.52 0.00 5.15 6.73 2.99 58.61 15:39:01 all 66.10 0.00 9.58 0.87 6.15 17.29 15:39:01 0 63.68 0.00 9.14 0.22 6.24 20.73 15:39:01 1 61.92 0.00 9.20 2.30 6.73 19.85 15:39:01 2 68.71 0.00 9.75 0.58 5.93 15.03 15:39:01 3 70.10 0.00 10.24 0.40 5.71 13.55 15:40:01 all 29.28 0.00 1.63 1.03 2.68 65.39 15:40:01 0 23.72 0.00 1.36 0.48 2.16 72.28 15:40:01 1 22.98 0.00 1.65 2.54 2.36 70.47 15:40:01 2 52.28 0.00 1.84 0.46 3.04 42.38 15:40:01 3 18.21 0.00 1.68 0.61 3.13 76.38 15:41:01 all 20.93 0.00 0.97 0.92 0.98 76.19 15:41:01 0 5.68 0.00 0.65 0.02 0.30 93.36 15:41:01 1 13.76 0.00 0.78 1.47 0.55 83.44 15:41:01 2 28.88 0.00 1.26 0.90 1.44 67.51 15:41:01 3 35.33 0.00 1.18 1.31 1.67 60.51 Average: all 29.06 0.00 4.69 3.38 2.60 60.27 Average: 0 22.78 0.00 4.32 4.55 2.41 65.94 Average: 1 24.28 0.00 4.21 2.28 2.42 66.81 Average: 2 30.84 0.00 4.46 4.40 2.67 57.63 Average: 3 38.33 0.00 5.77 2.28 2.92 50.70