---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5060 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 11G 9.1G 53% / 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 461 426 0 3056 3199 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:ec:1b:73 brd ff:ff:ff:ff:ff:ff inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:feec:1b73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:7d:80:61 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-5060) 09/14/24 _x86_64_ (4 CPU) 09:42:41 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 87.85 44.03 43.83 4711.61 37614.01 09:45:01 1.05 0.00 1.05 0.00 12.47 09:46:01 0.98 0.02 0.97 0.93 10.80 09:47:01 0.88 0.00 0.88 0.00 10.66 09:48:01 1.20 0.00 1.20 0.00 13.46 09:49:01 0.97 0.00 0.97 0.00 11.86 09:50:01 1.03 0.00 1.03 0.00 11.73 09:51:01 0.73 0.00 0.73 0.00 10.13 09:52:01 1.03 0.00 1.03 0.00 12.00 09:53:01 1.18 0.00 1.18 0.00 15.33 09:54:01 4.77 3.55 1.22 149.87 202.00 09:55:01 125.58 36.49 89.09 1728.38 6617.03 09:56:01 325.03 12.41 312.61 2234.56 31702.05 09:57:01 270.65 4.33 266.32 280.35 37239.53 Average: 58.85 7.21 51.64 651.17 8115.48 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2064296 3470396 1974356 48.89 26428 1549868 799920 15.72 398724 1428236 64 09:45:01 2065232 3471452 1973420 48.86 26468 1549872 799920 15.72 398080 1428232 140 09:46:01 2065628 3471896 1973024 48.85 26508 1549904 799920 15.72 397148 1428260 24 09:47:01 2065488 3471796 1973164 48.86 26548 1549908 803856 15.80 397176 1428264 156 09:48:01 2065356 3471744 1973296 48.86 26604 1549892 812776 15.98 397368 1428264 168 09:49:01 2065652 3472212 1973000 48.85 26652 1550040 816780 16.06 397496 1428380 144 09:50:01 2065504 3472116 1973148 48.86 26692 1550036 816780 16.06 397460 1428400 24 09:51:01 2065568 3472232 1973084 48.86 26724 1550052 816780 16.06 397696 1428404 172 09:52:01 2065232 3471972 1973420 48.86 26760 1550052 816780 16.06 397668 1428408 124 09:53:01 2063592 3470368 1975060 48.90 26800 1550048 816780 16.06 399340 1428412 164 09:54:01 2011792 3428992 2026860 50.19 26888 1560264 824892 16.21 441920 1436508 20 09:55:01 1542524 3321756 2496128 61.81 57572 1872784 910444 17.90 613100 1693904 181720 09:56:01 763616 3271084 3275036 81.09 88768 2531692 1252476 24.62 759208 2253016 14872 09:57:01 495464 3321464 3543188 87.73 118596 2796720 907712 17.84 720920 2537968 1472 Average: 1818925 3432820 2219727 54.96 39858 1732938 856844 16.84 465236 1586047 14233 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:02 ens3 185.92 124.25 489.79 27.80 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.14 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 0.43 0.37 1.50 0.03 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 91.42 52.20 121.55 15.87 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 09:55:01 ens3 196.82 145.33 1189.06 36.25 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 ens3 465.67 245.43 3100.36 22.89 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:57:01 ens3 457.29 294.62 3835.13 22.48 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 99.99 61.70 624.84 8.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5060) 09/14/24 _x86_64_ (4 CPU) 09:42:41 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.64 0.00 1.26 2.91 0.02 92.17 09:44:02 0 4.60 0.00 2.51 3.93 0.02 88.94 09:44:02 1 3.00 0.00 0.67 1.65 0.02 94.66 09:44:02 2 3.27 0.00 0.99 1.44 0.02 94.29 09:44:02 3 3.69 0.00 0.87 4.65 0.02 90.77 09:45:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 1 0.02 0.00 0.02 0.03 0.00 99.93 09:45:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:46:01 all 0.02 0.00 0.00 0.01 0.00 99.96 09:46:01 0 0.03 0.00 0.00 0.02 0.02 99.93 09:46:01 1 0.03 0.00 0.00 0.05 0.00 99.92 09:46:01 2 0.02 0.00 0.00 0.00 0.03 99.95 09:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 all 0.03 0.00 0.01 0.01 0.01 99.95 09:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:47:01 1 0.02 0.00 0.00 0.03 0.00 99.95 09:47:01 2 0.05 0.00 0.02 0.00 0.02 99.92 09:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 all 0.01 0.00 0.02 0.01 0.00 99.95 09:48:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 1 0.03 0.00 0.00 0.05 0.00 99.92 09:48:01 2 0.02 0.00 0.05 0.00 0.02 99.92 09:48:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:49:01 all 0.02 0.00 0.01 0.02 0.01 99.95 09:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 1 0.00 0.00 0.02 0.08 0.02 99.88 09:49:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:49:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 all 0.02 0.00 0.01 0.01 0.00 99.95 09:50:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 1 0.05 0.00 0.02 0.03 0.00 99.90 09:50:01 2 0.02 0.00 0.02 0.00 0.03 99.93 09:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 all 0.07 0.00 0.01 0.01 0.01 99.90 09:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 1 0.00 0.00 0.02 0.05 0.00 99.93 09:51:01 2 0.25 0.00 0.00 0.00 0.02 99.73 09:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 all 0.02 0.00 0.00 0.02 0.01 99.95 09:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 1 0.03 0.00 0.00 0.07 0.00 99.90 09:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:53:01 all 0.12 0.00 0.01 0.01 0.00 99.85 09:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:53:01 2 0.12 0.00 0.02 0.00 0.02 99.85 09:53:01 3 0.33 0.00 0.03 0.00 0.00 99.63 09:54:01 all 1.63 0.00 0.09 0.06 0.01 98.20 09:54:01 0 1.13 0.00 0.07 0.07 0.00 98.73 09:54:01 1 1.05 0.00 0.15 0.12 0.02 98.67 09:54:01 2 2.74 0.00 0.08 0.07 0.02 97.09 09:54:01 3 1.58 0.00 0.07 0.00 0.02 98.33 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.36 0.00 1.59 3.60 0.06 75.39 09:55:01 0 36.15 0.00 2.33 4.32 0.08 57.11 09:55:01 1 14.13 0.00 1.24 8.88 0.03 75.72 09:55:01 2 4.99 0.00 1.12 0.67 0.07 93.15 09:55:01 3 22.17 0.00 1.67 0.55 0.07 75.54 09:56:01 all 9.35 0.00 3.17 9.53 0.07 77.88 09:56:01 0 6.49 0.00 1.88 2.10 0.05 89.49 09:56:01 1 12.78 0.00 4.84 19.01 0.08 63.28 09:56:01 2 9.32 0.00 2.89 5.05 0.08 82.66 09:56:01 3 8.82 0.00 3.08 11.94 0.05 76.11 09:57:01 all 9.51 0.00 4.16 8.61 0.07 77.65 09:57:01 0 11.65 0.00 4.91 10.77 0.07 72.60 09:57:01 1 8.66 0.00 3.63 4.45 0.05 83.22 09:57:01 2 9.56 0.00 3.96 17.63 0.10 68.75 09:57:01 3 8.17 0.00 4.14 1.66 0.07 85.96 Average: all 3.13 0.00 0.74 1.77 0.02 94.35 Average: 0 4.28 0.00 0.84 1.51 0.02 93.35 Average: 1 2.84 0.00 0.76 2.46 0.02 93.92 Average: 2 2.17 0.00 0.65 1.77 0.03 95.38 Average: 3 3.21 0.00 0.71 1.34 0.02 94.73