---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2379 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 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: 3943 523 482 0 2938 3147 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:6f:0c:41 brd ff:ff:ff:ff:ff:ff inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe6f:c41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:fe:36:40 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-2379) 08/13/24 _x86_64_ (4 CPU) 17:49:21 LINUX RESTART (4 CPU) 17:50:01 tps rtps wtps bread/s bwrtn/s 17:51:01 112.63 35.31 77.32 1674.52 7849.36 17:52:01 323.75 101.60 222.15 7277.14 121370.72 17:53:01 177.04 67.42 109.62 4645.63 22109.78 17:54:01 216.03 45.31 170.72 1875.55 6763.81 17:55:01 92.03 2.37 89.67 167.17 8650.42 17:56:01 309.80 280.20 29.60 25893.68 9439.63 Average: 205.23 88.70 116.52 6922.32 29374.17 17:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 1496152 3367708 2542500 62.95 58720 1958372 856756 16.84 569920 1774012 200276 17:52:01 471776 3224156 3566876 88.32 116032 2726804 1316140 25.87 723832 2556820 760 17:53:01 1096936 3227112 2941716 72.84 126424 2139568 1336388 26.27 920968 1795024 1432 17:54:01 950672 3283580 3087980 76.46 142212 2307028 1263460 24.84 944180 1882952 37452 17:55:01 833324 3288100 3205328 79.37 144520 2418416 1268188 24.93 1003288 1935564 424 17:56:01 768768 3284520 3269884 80.96 145320 2509608 1171824 23.03 853048 2203624 3368 Average: 936271 3279196 3102381 76.82 122205 2343299 1202126 23.63 835873 2024666 40619 17:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 115.00 91.78 1008.87 15.29 0.00 0.00 0.00 0.00 17:52:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 455.57 253.36 13504.26 20.10 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 129.55 82.82 245.73 45.13 0.00 0.00 0.00 0.00 17:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 148.64 80.29 806.29 10.84 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 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 64.02 55.52 67.08 14.65 0.00 0.00 0.00 0.00 17:56:01 lo 0.20 0.20 0.01 0.01 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 210.20 129.15 50.54 50.99 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.04 0.04 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 187.19 115.50 2615.00 26.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2379) 08/13/24 _x86_64_ (4 CPU) 17:49:21 LINUX RESTART (4 CPU) 17:50:01 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 19.53 0.00 1.49 3.10 0.05 75.84 17:51:01 0 10.04 0.00 1.12 2.21 0.02 86.62 17:51:01 1 24.34 0.00 1.62 0.35 0.05 73.64 17:51:01 2 30.13 0.00 1.79 4.85 0.07 63.17 17:51:01 3 13.61 0.00 1.44 4.99 0.03 79.92 17:52:01 all 20.09 0.00 7.31 7.05 0.08 65.47 17:52:01 0 20.14 0.00 5.52 5.57 0.07 68.69 17:52:01 1 20.72 0.00 7.93 4.50 0.08 66.77 17:52:01 2 20.99 0.00 7.96 4.42 0.08 66.55 17:52:01 3 18.52 0.00 7.83 13.71 0.09 59.86 17:53:01 all 41.65 0.00 18.68 4.58 0.10 34.99 17:53:01 0 40.40 0.00 18.50 2.69 0.10 38.30 17:53:01 1 39.91 0.00 18.77 10.62 0.12 30.58 17:53:01 2 39.69 0.00 19.18 0.89 0.10 40.14 17:53:01 3 46.58 0.00 18.24 4.12 0.12 30.94 17:54:01 all 13.28 0.00 6.80 6.81 0.09 73.02 17:54:01 0 13.37 0.00 6.20 14.88 0.08 65.47 17:54:01 1 12.90 0.00 7.65 5.87 0.08 73.50 17:54:01 2 14.91 0.00 6.85 1.67 0.12 76.46 17:54:01 3 11.97 0.00 6.50 4.81 0.07 76.65 17:55:01 all 25.84 0.00 7.84 2.53 0.09 63.71 17:55:01 0 24.97 0.00 6.33 5.41 0.10 63.20 17:55:01 1 21.33 0.00 7.69 0.87 0.08 70.02 17:55:01 2 29.35 0.00 8.70 2.36 0.08 59.51 17:55:01 3 27.70 0.00 8.60 1.47 0.10 62.13 17:56:01 all 29.24 0.00 11.21 19.82 0.10 39.63 17:56:01 0 29.56 0.00 10.98 20.58 0.08 38.80 17:56:01 1 29.33 0.00 10.94 19.10 0.08 40.55 17:56:01 2 29.09 0.00 11.37 18.59 0.10 40.85 17:56:01 3 28.98 0.00 11.61 21.00 0.08 38.32 Average: all 24.95 0.00 8.89 7.29 0.08 58.79 Average: 0 23.08 0.00 8.11 8.55 0.08 60.18 Average: 1 24.76 0.00 9.10 6.87 0.08 59.18 Average: 2 27.38 0.00 9.31 5.43 0.09 57.79 Average: 3 24.58 0.00 9.04 8.30 0.08 58.00