---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3077 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 12G 8.2G 58% / 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 518 212 0 3212 3142 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:3f:70:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe3f:709c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:5f:8b:b1 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-3077) 08/22/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:03 187.72 83.70 104.02 6577.44 41476.97 02:54:01 211.91 13.00 198.91 2325.94 23934.49 02:55:01 346.26 0.08 346.18 7.87 21014.50 02:56:01 394.03 0.00 394.03 0.00 18396.80 02:57:01 27.08 7.40 19.68 124.78 2820.60 02:58:01 14.55 6.78 7.76 115.83 5883.51 02:59:01 68.66 7.75 60.91 1170.47 13867.56 03:00:01 296.63 0.48 296.15 3.87 24723.08 03:01:01 470.06 18.09 451.97 2785.84 24691.47 03:02:01 6.60 0.22 6.38 7.07 399.40 03:03:01 60.22 36.89 23.33 1667.86 1278.19 Average: 189.42 15.86 173.55 1341.57 16204.27 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:03 1533668 3301052 2504984 62.03 52380 1866616 957196 18.82 652844 1664572 219564 02:54:01 995468 3263656 3043184 75.35 73544 2325652 1279652 25.15 766076 2044176 49528 02:55:01 593648 3241292 3445004 85.30 100348 2649264 1289668 25.35 824996 2342528 6148 02:56:01 311080 3320968 3727572 92.30 120876 2942588 1185836 23.31 801040 2599484 1952 02:57:01 1005632 3250028 3033020 75.10 121688 2239752 1281556 25.19 844472 1924324 20948 02:58:01 933960 3261044 3104692 76.87 121760 2320672 1279804 25.16 847948 1991268 28668 02:59:01 544256 3232648 3494396 86.52 123492 2635368 1284548 25.25 1039648 2144920 44356 03:00:01 418156 3174716 3620496 89.65 137932 2667172 1347360 26.49 901560 2385272 2652 03:01:01 336768 3280936 3701884 91.66 150944 2858896 1059436 20.83 848236 2543028 7884 03:02:01 315784 3280816 3722868 92.18 151040 2859164 1059436 20.83 1764768 1625424 12 03:03:01 216488 3216152 3822164 94.64 152412 2912612 1029572 20.24 1879348 1631312 2560 Average: 654992 3256664 3383660 83.78 118765 2570705 1186733 23.33 1015540 2081483 34934 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:03 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:53:03 ens3 403.62 248.99 1455.86 69.36 0.00 0.00 0.00 0.00 02:53:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.34 2.34 0.20 0.20 0.00 0.00 0.00 0.00 02:54:01 ens3 422.77 248.60 2606.96 23.32 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 386.25 229.61 2043.44 22.89 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 19.71 16.78 8.96 4.25 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 9.93 8.03 33.48 1.44 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 1.28 1.33 0.31 0.31 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 231.03 163.79 993.08 13.92 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 627.78 321.00 3532.04 25.45 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 15.59 15.30 4.40 4.33 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 3.83 3.83 0.33 0.33 0.00 0.00 0.00 0.00 03:02:01 ens3 368.61 732.43 27.81 5825.34 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 03:03:01 ens3 63.67 96.48 17.79 635.64 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 231.21 189.08 969.74 604.01 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-3077) 08/22/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:03 all 17.75 0.00 2.31 5.76 0.06 74.12 02:53:03 0 10.79 0.00 2.56 4.57 0.03 82.04 02:53:03 1 13.72 0.00 1.40 4.31 0.07 80.50 02:53:03 2 26.10 0.00 2.73 3.83 0.07 67.28 02:53:03 3 20.42 0.00 2.53 10.34 0.07 66.64 02:54:01 all 13.54 0.00 2.29 5.90 0.07 78.21 02:54:01 0 22.72 0.00 2.35 2.42 0.05 72.45 02:54:01 1 12.09 0.00 2.01 4.09 0.09 81.72 02:54:01 2 12.60 0.00 1.75 0.26 0.09 85.31 02:54:01 3 6.71 0.00 3.05 16.88 0.05 73.31 02:55:01 all 7.33 0.00 3.46 10.47 0.07 78.68 02:55:01 0 6.74 0.00 2.91 9.95 0.07 80.34 02:55:01 1 8.11 0.00 4.68 16.07 0.07 71.07 02:55:01 2 8.11 0.00 3.08 6.58 0.08 82.14 02:55:01 3 6.35 0.00 3.18 9.24 0.07 81.17 02:56:01 all 8.87 0.00 3.53 13.25 0.08 74.27 02:56:01 0 4.55 0.00 2.34 6.64 0.07 86.40 02:56:01 1 12.30 0.00 7.76 42.40 0.10 37.43 02:56:01 2 6.46 0.00 2.08 3.39 0.10 87.97 02:56:01 3 12.18 0.00 1.96 0.49 0.05 85.33 02:57:01 all 20.34 0.00 4.06 0.60 0.05 74.95 02:57:01 0 20.81 0.00 4.13 1.37 0.05 73.64 02:57:01 1 35.64 0.00 5.30 0.37 0.05 58.64 02:57:01 2 15.51 0.00 3.90 0.13 0.07 80.39 02:57:01 3 9.28 0.00 2.92 0.52 0.05 87.23 02:58:01 all 22.69 0.00 2.32 0.23 0.05 74.72 02:58:01 0 45.60 0.00 4.08 0.60 0.07 49.65 02:58:01 1 15.64 0.00 1.70 0.02 0.05 82.60 02:58:01 2 2.04 0.00 0.77 0.25 0.05 96.88 02:58:01 3 27.37 0.00 2.70 0.05 0.05 69.82 02:59:01 all 20.69 0.00 2.94 1.63 0.05 74.69 02:59:01 0 21.31 0.00 2.69 0.45 0.05 75.50 02:59:01 1 20.17 0.00 3.28 1.97 0.05 74.53 02:59:01 2 18.88 0.00 2.65 2.63 0.07 75.77 02:59:01 3 22.39 0.00 3.13 1.44 0.05 72.99 03:00:01 all 8.38 0.00 3.33 8.93 0.08 79.29 03:00:01 0 5.31 0.00 2.29 4.19 0.07 88.14 03:00:01 1 11.89 0.00 5.46 18.44 0.07 64.14 03:00:01 2 6.42 0.00 2.27 2.74 0.08 88.48 03:00:01 3 9.91 0.00 3.30 10.41 0.07 76.31 03:01:01 all 8.62 0.00 3.49 15.60 0.08 72.21 03:01:01 0 11.84 0.00 6.90 37.90 0.08 43.27 03:01:01 1 8.31 0.00 1.90 3.12 0.05 86.62 03:01:01 2 6.66 0.00 2.19 2.78 0.12 88.26 03:01:01 3 7.68 0.00 2.94 18.77 0.07 70.54 03:02:01 all 31.40 0.00 1.05 0.11 0.07 67.36 03:02:01 0 33.56 0.00 1.10 0.02 0.07 65.25 03:02:01 1 25.91 0.00 0.79 0.17 0.07 73.06 03:02:01 2 33.24 0.00 1.12 0.07 0.08 65.49 03:02:01 3 32.90 0.00 1.18 0.18 0.08 65.65 03:03:01 all 16.24 0.00 0.81 1.61 0.05 81.29 03:03:01 0 5.10 0.00 0.59 0.12 0.03 94.16 03:03:01 1 7.55 0.00 0.79 4.43 0.05 87.19 03:03:01 2 29.81 0.00 0.88 1.57 0.07 67.67 03:03:01 3 22.47 0.00 0.98 0.35 0.05 76.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.99 0.00 2.69 5.82 0.06 75.43 Average: 0 17.11 0.00 2.91 6.20 0.06 73.73 Average: 1 15.59 0.00 3.19 8.68 0.06 72.48 Average: 2 15.08 0.00 2.13 2.21 0.08 80.50 Average: 3 16.20 0.00 2.53 6.20 0.06 75.01