---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5296 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 6.3G 68% / 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: 7975 521 1488 0 5966 7156 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:df:8a:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fedf:8a20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:8c:94:46 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-5296) 10/01/25 _x86_64_ (4 CPU) 20:21:39 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 147.23 68.51 78.72 5541.62 38931.57 20:24:01 38.42 0.31 38.11 32.40 5299.31 20:25:01 149.43 12.66 136.76 2258.16 65581.34 20:26:01 162.02 1.00 161.02 8.00 80553.37 20:27:01 86.82 0.47 86.35 3.73 24205.40 20:28:01 41.70 1.45 40.25 16.12 27830.41 20:29:01 57.16 14.86 42.29 2229.10 8155.84 20:30:01 21.41 1.10 20.31 101.45 1323.91 Average: 88.12 12.57 75.55 1276.37 31539.49 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 5943588 7425420 2223832 27.23 34112 1630216 985924 10.70 565312 1492560 37832 20:24:01 5715060 7414940 2452360 30.03 52404 1818188 976204 10.59 593324 1669944 164340 20:25:01 3372428 7294792 4794992 58.71 84520 3915444 1448020 15.71 831172 3639108 441648 20:26:01 2249404 7380064 5918016 72.46 126616 4972168 1185168 12.86 881800 4600492 296 20:27:01 949456 7187948 7217964 88.38 165164 5931004 1781168 19.33 1530472 5132824 381636 20:28:01 1666228 7302444 6501192 79.60 168716 5359560 1512600 16.41 1089264 4894248 41424 20:29:01 1610532 7386736 6556888 80.28 170052 5504720 1058400 11.48 1211968 4836760 1628 20:30:01 1535224 7323700 6632196 81.20 172096 5515056 1074108 11.65 1283916 4838816 9616 Average: 2880240 7339506 5287180 64.74 121710 4330794 1252699 13.59 998404 3888094 134802 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:23:02 ens3 369.24 169.74 943.63 60.41 0.00 0.00 0.00 0.00 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 20:24:01 ens3 48.84 38.74 659.13 4.44 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 20:25:01 ens3 770.67 431.98 15209.19 34.10 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 128.45 86.75 628.08 6.41 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 335.10 220.79 1583.71 21.52 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:28:01 ens3 0.25 0.18 0.09 0.08 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 3.70 3.70 0.32 0.32 0.00 0.00 0.00 0.00 20:29:01 ens3 129.48 225.73 14.35 1750.28 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:30:01 ens3 12.15 12.38 9.76 6.29 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 224.63 148.51 2384.34 235.89 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-5296) 10/01/25 _x86_64_ (4 CPU) 20:21:39 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 15.53 0.00 2.44 4.68 1.87 75.48 20:23:02 0 12.12 0.00 1.15 4.54 1.53 80.66 20:23:02 1 22.95 0.00 2.34 4.50 2.26 67.96 20:23:02 2 15.04 0.00 2.15 5.44 2.22 75.15 20:23:02 3 11.99 0.00 4.11 4.26 1.48 78.16 20:24:01 all 16.29 0.00 1.00 1.76 1.24 79.72 20:24:01 0 4.77 0.00 0.45 1.18 1.28 92.32 20:24:01 1 7.55 0.00 1.00 5.25 0.74 85.46 20:24:01 2 35.82 0.00 1.59 0.47 2.06 60.05 20:24:01 3 17.09 0.00 0.93 0.12 0.86 81.00 20:25:01 all 24.36 0.00 7.09 3.40 3.01 62.14 20:25:01 0 20.23 0.00 6.50 3.20 3.28 66.79 20:25:01 1 18.38 0.00 6.05 5.47 2.56 67.55 20:25:01 2 43.71 0.00 8.80 2.98 3.94 40.58 20:25:01 3 15.25 0.00 7.04 1.94 2.29 73.49 20:26:01 all 17.69 0.00 9.52 3.51 2.60 66.68 20:26:01 0 16.68 0.00 9.87 2.86 2.57 68.02 20:26:01 1 24.38 0.00 9.96 4.63 2.80 58.23 20:26:01 2 12.83 0.00 9.28 5.06 2.78 70.04 20:26:01 3 16.88 0.00 8.95 1.49 2.23 70.45 20:27:01 all 61.79 0.00 9.49 0.96 7.12 20.64 20:27:01 0 63.29 0.00 10.18 2.65 7.00 16.88 20:27:01 1 63.04 0.00 9.48 0.89 6.85 19.75 20:27:01 2 61.03 0.00 9.65 0.20 7.26 21.87 20:27:01 3 59.81 0.00 8.69 0.08 7.37 24.04 20:28:01 all 58.10 0.00 9.45 0.55 6.69 25.20 20:28:01 0 54.39 0.00 9.21 0.53 6.90 28.97 20:28:01 1 63.80 0.00 9.98 1.54 6.32 18.37 20:28:01 2 57.13 0.00 8.97 0.05 7.10 26.75 20:28:01 3 57.07 0.00 9.67 0.08 6.44 26.75 20:29:01 all 27.12 0.00 6.06 1.27 6.31 59.24 20:29:01 0 24.10 0.00 5.46 0.03 6.20 64.20 20:29:01 1 25.82 0.00 5.53 2.00 6.15 60.50 20:29:01 2 27.65 0.00 6.58 1.91 6.56 57.30 20:29:01 3 30.96 0.00 6.61 1.15 6.33 54.96 20:30:01 all 20.77 0.00 1.09 0.99 1.21 75.95 20:30:01 0 10.69 0.00 0.51 0.89 1.26 86.64 20:30:01 1 7.71 0.00 0.73 2.79 1.05 87.72 20:30:01 2 53.75 0.00 2.15 0.23 2.05 41.82 20:30:01 3 11.08 0.00 1.00 0.03 0.47 87.43 Average: all 30.28 0.00 5.77 2.13 3.77 58.04 Average: 0 25.85 0.00 5.42 1.98 3.77 62.98 Average: 1 29.27 0.00 5.63 3.37 3.60 58.13 Average: 2 38.42 0.00 6.15 2.04 4.26 49.13 Average: 3 27.60 0.00 5.88 1.14 3.45 61.92