---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-604 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 13G 7.2G 63% / 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: 3943 480 403 0 3060 3180 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:08:d0:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe08:d0b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:8c:0e:14 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-604) 12/22/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 173.15 68.76 104.40 5569.34 41713.33 15:35:01 311.13 82.84 228.29 16599.32 133408.94 15:36:01 348.71 27.38 321.33 2839.79 22961.11 15:37:01 254.36 211.33 43.03 8215.03 8275.29 15:38:01 83.37 56.64 26.73 2793.40 2721.95 Average: 233.89 89.41 144.48 7172.90 41519.06 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1666080 3351960 2372572 58.75 51092 1789880 883508 17.37 550940 1642916 168672 15:35:01 334164 3246844 3704488 91.73 116160 2866812 1268580 24.94 592992 2806904 145740 15:36:01 266408 3229092 3772244 93.40 152176 2877224 1446900 28.44 867396 2592252 264632 15:37:01 463664 3187092 3574988 88.52 153728 2653040 1086120 21.35 968552 2314296 34240 15:38:01 420560 3261276 3618092 89.59 155848 2759204 993668 19.53 949408 2367504 1548 Average: 630175 3255253 3408477 84.40 125801 2589232 1135755 22.33 785858 2344774 122966 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 373.25 256.94 1504.18 69.93 0.00 0.00 0.00 0.00 15:34:02 lo 1.20 1.20 0.11 0.11 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 ens3 521.29 277.27 14706.44 21.27 0.00 0.00 0.00 0.00 15:35:01 lo 1.29 1.29 0.12 0.12 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 ens3 120.78 97.17 574.94 8.91 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 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 ens3 116.65 66.96 934.83 8.46 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 ens3 41.24 35.86 163.69 26.20 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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: ens3 233.71 146.42 3540.72 26.97 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-604) 12/22/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 19.48 0.00 2.28 5.32 0.06 72.86 15:34:02 0 4.82 0.00 1.44 7.30 0.08 86.36 15:34:02 1 26.35 0.00 3.30 3.10 0.05 67.20 15:34:02 2 35.60 0.00 2.60 1.96 0.08 59.76 15:34:02 3 11.17 0.00 1.74 8.94 0.05 78.10 15:35:01 all 23.97 0.00 7.78 5.19 0.07 62.98 15:35:01 0 19.76 0.00 6.54 6.59 0.07 67.04 15:35:01 1 21.22 0.00 7.46 4.66 0.07 66.58 15:35:01 2 33.12 0.00 8.73 3.19 0.09 54.88 15:35:01 3 21.77 0.00 8.40 6.32 0.07 63.44 15:36:01 all 29.11 0.00 4.99 11.39 0.09 54.42 15:36:01 0 29.52 0.00 4.25 7.70 0.07 58.46 15:36:01 1 28.99 0.00 5.11 7.99 0.08 57.83 15:36:01 2 27.92 0.00 4.44 2.86 0.10 64.68 15:36:01 3 30.04 0.00 6.16 27.04 0.08 36.67 15:37:01 all 31.27 0.00 3.70 11.75 0.07 53.22 15:37:01 0 30.36 0.00 3.62 8.48 0.07 57.47 15:37:01 1 32.37 0.00 3.70 12.77 0.07 51.10 15:37:01 2 31.89 0.00 3.78 12.97 0.08 51.28 15:37:01 3 30.44 0.00 3.72 12.73 0.07 53.04 15:38:01 all 20.42 0.00 0.99 2.09 0.05 76.45 15:38:01 0 7.52 0.00 0.84 1.51 0.03 90.10 15:38:01 1 35.80 0.00 1.22 4.93 0.07 57.99 15:38:01 2 9.05 0.00 0.67 1.10 0.07 89.11 15:38:01 3 29.19 0.00 1.27 0.80 0.05 68.69 Average: all 24.84 0.00 3.92 7.15 0.07 64.02 Average: 0 18.37 0.00 3.31 6.31 0.06 71.94 Average: 1 28.99 0.00 4.14 6.70 0.07 60.11 Average: 2 27.47 0.00 4.01 4.42 0.08 64.02 Average: 3 24.53 0.00 4.22 11.17 0.06 60.01