---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-415 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 6.9G 65% / 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 483 419 0 3041 3177 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:6c:85:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe6c:853b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:fc:4c:20 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-415) 12/20/24 _x86_64_ (4 CPU) 17:53:36 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 161.64 60.44 101.20 4681.89 43993.48 17:56:01 320.18 83.84 236.34 5356.95 122044.95 17:57:01 150.39 61.79 88.60 5931.81 22472.25 17:58:01 245.87 50.57 195.30 1924.69 7176.54 17:59:01 86.55 2.42 84.13 167.47 8554.80 18:00:01 379.81 348.27 31.54 27331.56 9648.52 18:01:01 68.49 43.62 24.88 1901.90 1064.58 Average: 201.87 93.00 108.87 6756.82 30719.68 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1587332 3333648 2451328 60.70 51960 1846740 899596 17.68 581232 1686496 160592 17:56:01 411576 3310360 3627084 89.81 110644 2878192 1229120 24.16 589288 2750324 352 17:57:01 847884 3236184 3190776 79.01 119380 2388000 1310216 25.75 899028 2034772 1064 17:58:01 695340 3305356 3343320 82.78 137680 2555404 1226220 24.10 924844 2124716 34228 17:59:01 580484 3312532 3458176 85.63 139860 2667300 1228292 24.14 980016 2177168 560 18:00:01 568692 3302440 3469968 85.92 140720 2717352 1048132 20.60 938272 2288820 4496 18:01:01 467172 3277804 3571488 88.43 144260 2787404 995320 19.57 1802716 1517304 14680 Average: 736926 3296903 3301734 81.75 120643 2548627 1133842 22.29 959342 2082800 30853 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 539.66 371.42 2110.48 77.39 0.00 0.00 0.00 0.00 17:56:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 422.39 207.57 13404.69 18.22 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 525.71 276.99 554.34 103.31 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 161.78 105.33 793.80 12.27 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 78.22 65.43 71.45 16.64 0.00 0.00 0.00 0.00 18:00:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 89.64 96.08 17.03 551.75 0.00 0.00 0.00 0.00 18:01:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 354.90 633.67 38.59 4948.70 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 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 310.34 250.93 2428.67 818.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-415) 12/20/24 _x86_64_ (4 CPU) 17:53:36 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 19.67 0.00 2.15 5.08 0.06 73.04 17:55:01 0 7.91 0.00 1.52 11.49 0.08 79.00 17:55:01 1 18.77 0.00 1.72 3.64 0.03 75.84 17:55:01 2 34.91 0.00 3.64 2.10 0.08 59.27 17:55:01 3 17.22 0.00 1.69 3.06 0.03 78.00 17:56:01 all 21.73 0.00 7.63 7.86 0.07 62.70 17:56:01 0 15.43 0.00 7.09 9.95 0.07 67.46 17:56:01 1 16.41 0.00 7.48 11.92 0.07 64.12 17:56:01 2 20.09 0.00 7.93 5.15 0.07 66.77 17:56:01 3 34.97 0.00 8.07 4.44 0.08 52.44 17:57:01 all 40.94 0.00 18.46 3.97 0.10 36.54 17:57:01 0 39.08 0.00 18.22 2.81 0.10 39.79 17:57:01 1 41.19 0.00 18.75 1.89 0.10 38.07 17:57:01 2 40.48 0.00 18.38 2.49 0.10 38.55 17:57:01 3 43.00 0.00 18.51 8.66 0.10 29.73 17:58:01 all 12.17 0.00 6.17 8.00 0.08 73.59 17:58:01 0 11.23 0.00 5.62 0.95 0.05 82.14 17:58:01 1 13.89 0.00 6.32 0.80 0.07 78.92 17:58:01 2 12.16 0.00 6.41 9.40 0.10 71.93 17:58:01 3 11.40 0.00 6.28 20.92 0.08 61.32 17:59:01 all 24.50 0.00 7.05 1.85 0.08 66.52 17:59:01 0 24.47 0.00 6.97 0.72 0.07 67.77 17:59:01 1 21.72 0.00 7.45 4.85 0.07 65.92 17:59:01 2 24.95 0.00 6.95 1.09 0.08 66.92 17:59:01 3 26.89 0.00 6.82 0.72 0.07 65.51 18:00:01 all 29.15 0.00 10.61 19.95 0.10 40.19 18:00:01 0 30.32 0.00 10.93 25.22 0.10 33.42 18:00:01 1 30.08 0.00 10.40 22.36 0.12 37.05 18:00:01 2 28.13 0.00 10.43 18.69 0.12 42.63 18:00:01 3 28.04 0.00 10.70 13.52 0.08 47.65 18:01:01 all 33.04 0.00 1.13 1.45 0.05 64.32 18:01:01 0 48.13 0.00 1.13 0.62 0.07 50.06 18:01:01 1 40.39 0.00 0.95 0.17 0.03 58.46 18:01:01 2 21.36 0.00 1.31 1.83 0.07 75.43 18:01:01 3 22.16 0.00 1.14 3.21 0.03 73.47 Average: all 25.90 0.00 7.60 6.87 0.08 59.55 Average: 0 25.26 0.00 7.35 7.38 0.08 59.93 Average: 1 26.09 0.00 7.58 6.50 0.07 59.76 Average: 2 26.03 0.00 7.87 5.82 0.09 60.20 Average: 3 26.23 0.00 7.60 7.78 0.07 58.32