---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-382 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.7G 56% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 482 1767 0 1694 3178 Swap: 1023 1 1022 ---> 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:8e:74:2b brd ff:ff:ff:ff:ff:ff inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe8e:742b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:fd:fe:28 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-382) 04/17/25 _x86_64_ (4 CPU) 09:59:39 LINUX RESTART (4 CPU) 10:00:01 tps rtps wtps bread/s bwrtn/s 10:01:01 172.97 68.80 104.16 5577.08 42026.27 10:02:01 220.34 15.94 204.40 2287.76 43430.72 10:03:01 205.73 42.41 163.32 1024.76 33960.21 10:04:01 146.48 118.46 28.02 8814.80 1642.25 10:05:01 30.03 28.56 1.47 923.31 38.13 10:06:01 53.82 23.88 29.95 1207.40 1648.53 Average: 138.28 49.66 88.62 3305.57 20472.98 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 1620344 3315360 2418316 59.88 52564 1797556 916952 18.02 585244 1650812 169240 10:02:01 108640 2843756 3930020 97.31 139652 2468160 1469888 28.89 1082264 2424208 269660 10:03:01 496712 2314852 3541948 87.70 151000 1672780 1497800 29.44 1627920 1521828 11068 10:04:01 1315796 3017492 2722864 67.42 152388 1580608 1337788 26.30 1047372 1327564 348 10:05:01 798080 2530532 3240580 80.24 152760 1355956 1664200 32.71 1362248 1523352 9236 10:06:01 1865896 3282884 2172764 53.80 156056 1331720 949796 18.67 671896 1194052 18024 Average: 1034245 2884146 3004415 74.39 134070 1701130 1306071 25.67 1062824 1606969 79596 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 ens3 352.51 240.51 1525.98 68.93 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 10:02:01 ens3 656.45 258.06 3289.48 41.68 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 2.52 2.52 0.24 0.24 0.00 0.00 0.00 0.00 10:03:01 ens3 505.87 115.68 3566.77 8.82 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 18.13 11.80 5.27 4.65 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 43.94 43.94 1471.00 1471.00 0.00 0.00 0.00 0.00 10:05:01 ens3 9.95 10.61 5.99 12.10 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 ens3 28.58 29.80 18.32 50.89 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 262.16 111.17 1403.09 31.19 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 8.62 8.62 245.15 245.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-382) 04/17/25 _x86_64_ (4 CPU) 09:59:39 LINUX RESTART (4 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 19.05 0.00 2.23 5.46 0.07 73.19 10:01:01 0 6.31 0.00 1.20 4.57 0.07 87.86 10:01:01 1 31.98 0.00 2.69 8.42 0.07 56.84 10:01:01 2 19.58 0.00 1.99 2.32 0.07 76.04 10:01:01 3 18.40 0.00 3.02 6.56 0.07 71.95 10:02:01 all 24.62 0.00 6.45 4.96 0.09 63.87 10:02:01 0 16.19 0.00 5.84 6.22 0.12 71.63 10:02:01 1 26.77 0.00 6.53 5.41 0.08 61.20 10:02:01 2 27.97 0.00 6.48 3.98 0.10 61.47 10:02:01 3 27.56 0.00 6.97 4.24 0.08 61.15 10:03:01 all 41.10 0.00 6.73 6.13 0.08 45.95 10:03:01 0 44.29 0.00 6.64 9.84 0.08 39.14 10:03:01 1 42.90 0.00 6.81 1.40 0.07 48.82 10:03:01 2 40.19 0.00 5.98 5.23 0.08 48.52 10:03:01 3 37.04 0.00 7.53 8.06 0.07 47.30 10:04:01 all 48.26 0.00 6.12 3.48 0.11 42.03 10:04:01 0 44.85 0.00 6.04 4.91 0.10 44.09 10:04:01 1 47.59 0.00 6.68 4.54 0.10 41.08 10:04:01 2 52.33 0.00 5.60 2.08 0.10 39.89 10:04:01 3 48.29 0.00 6.12 2.37 0.12 43.10 10:05:01 all 46.09 0.00 6.72 0.51 0.09 46.58 10:05:01 0 47.86 0.00 6.43 0.39 0.10 45.23 10:05:01 1 47.47 0.00 7.27 0.98 0.08 44.21 10:05:01 2 52.00 0.00 6.36 0.45 0.08 41.10 10:05:01 3 37.03 0.00 6.83 0.25 0.08 55.81 10:06:01 all 29.08 0.00 2.77 1.16 0.07 66.91 10:06:01 0 34.19 0.00 2.60 2.33 0.08 60.79 10:06:01 1 40.22 0.00 3.68 1.82 0.07 54.21 10:06:01 2 28.08 0.00 2.66 0.28 0.08 68.89 10:06:01 3 13.81 0.00 2.15 0.18 0.07 83.79 Average: all 34.66 0.00 5.17 3.62 0.08 56.47 Average: 0 32.21 0.00 4.79 4.71 0.09 58.21 Average: 1 39.47 0.00 5.60 3.77 0.08 51.08 Average: 2 36.63 0.00 4.84 2.39 0.09 56.05 Average: 3 30.33 0.00 5.43 3.60 0.08 60.55