---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3371 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 12G 8.1G 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 523 270 0 3149 3137 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:af:44:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:feaf:445f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:e4:16:93 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-3371) 06/13/24 _x86_64_ (4 CPU) 02:51:42 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:03 184.27 83.72 100.55 6572.24 40969.46 02:54:01 156.92 13.03 143.89 2336.29 20572.45 02:55:01 379.00 0.03 378.97 7.20 24243.29 02:56:01 431.84 17.13 414.71 601.63 18910.05 02:57:01 39.54 17.81 21.73 1899.15 2462.26 02:58:01 7.45 0.83 6.62 13.60 6026.06 02:59:01 52.31 8.87 43.44 1549.61 11784.30 03:00:01 338.30 0.52 337.78 4.13 27440.28 03:01:01 457.77 18.82 438.95 2811.13 24836.12 03:02:01 2.85 0.17 2.68 6.53 104.25 03:03:01 42.04 21.75 20.30 1151.54 801.20 Average: 190.32 16.62 173.71 1538.76 16182.73 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:03 1639676 3297140 2398976 59.40 42996 1774636 958124 18.83 634832 1593296 124668 02:54:01 1120060 3261284 2918592 72.27 66900 2210920 1254780 24.67 764592 1930560 47884 02:55:01 619476 3250104 3419176 84.66 99200 2637636 1252032 24.61 813256 2331864 5940 02:56:01 679744 3301740 3358908 83.17 121136 2581420 1194936 23.49 781632 2276944 2780 02:57:01 495564 3223296 3543088 87.73 121984 2678460 1293760 25.43 931288 2302728 22260 02:58:01 987936 3261700 3050716 75.54 121712 2272344 1258952 24.75 890008 1900724 27012 02:59:01 700812 3270312 3337840 82.65 123084 2521936 1118964 22.00 1022240 2013628 280 03:00:01 436380 3176928 3602272 89.19 138956 2644440 1332420 26.19 902408 2359232 11116 03:01:01 398848 3271408 3639804 90.12 151092 2796160 1066800 20.97 881568 2455396 108 03:02:01 381424 3277356 3657228 90.56 151148 2796684 1071348 21.06 1760608 1569184 40 03:03:01 273080 3185412 3765572 93.24 152400 2834688 1063552 20.91 1886656 1575744 14936 Average: 703000 3252425 3335652 82.59 117328 2522666 1169606 22.99 1024463 2028118 23366 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:03 ens3 350.39 219.43 1404.81 67.12 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 02:53:03 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 ens3 406.15 228.46 2610.55 22.53 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 02:54:01 lo 2.41 2.41 0.21 0.21 0.00 0.00 0.00 0.00 02:55:01 ens3 370.72 200.87 2042.10 18.71 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 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 21.16 18.68 9.34 4.53 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 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 13.05 10.86 34.18 5.75 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 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.20 1.37 0.30 0.32 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 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 76.30 38.01 515.71 4.99 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 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 747.81 414.36 3997.74 34.28 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 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 ens3 39.46 52.84 7.87 284.27 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 03:01:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 03:02:01 ens3 656.99 710.78 44.29 5695.42 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 03:02:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 03:03:01 ens3 78.25 78.84 18.68 487.27 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 03:03:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 250.58 179.35 966.50 604.03 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 0.84 0.84 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3371) 06/13/24 _x86_64_ (4 CPU) 02:51:42 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:03 all 17.30 0.00 2.29 5.97 0.05 74.39 02:53:03 0 13.31 0.00 2.02 14.52 0.05 70.10 02:53:03 1 11.32 0.00 1.74 1.49 0.03 85.42 02:53:03 2 27.32 0.00 2.31 4.68 0.10 65.59 02:53:03 3 17.29 0.00 3.10 3.15 0.03 76.43 02:54:01 all 16.47 0.00 1.99 4.26 0.05 77.23 02:54:01 0 7.43 0.00 1.28 6.81 0.02 84.47 02:54:01 1 19.77 0.00 2.39 4.86 0.05 72.93 02:54:01 2 24.26 0.00 2.66 3.95 0.07 69.07 02:54:01 3 14.43 0.00 1.69 1.40 0.03 82.45 02:55:01 all 8.66 0.00 3.87 11.20 0.06 76.20 02:55:01 0 10.88 0.00 3.94 5.70 0.07 79.41 02:55:01 1 11.13 0.00 4.33 10.51 0.05 73.97 02:55:01 2 6.07 0.00 3.43 12.97 0.08 77.46 02:55:01 3 6.58 0.00 3.74 15.63 0.07 73.98 02:56:01 all 8.17 0.00 3.40 14.39 0.06 73.98 02:56:01 0 11.13 0.00 2.17 5.11 0.05 81.53 02:56:01 1 9.62 0.00 2.80 5.10 0.07 82.41 02:56:01 2 7.73 0.00 3.63 11.16 0.07 77.41 02:56:01 3 4.20 0.00 5.05 36.22 0.07 54.47 02:57:01 all 19.61 0.00 4.32 0.91 0.06 75.10 02:57:01 0 15.26 0.00 4.19 0.73 0.05 79.77 02:57:01 1 29.29 0.00 4.76 2.16 0.07 63.73 02:57:01 2 17.05 0.00 4.09 0.38 0.07 78.41 02:57:01 3 16.84 0.00 4.21 0.39 0.05 78.51 02:58:01 all 22.93 0.00 2.25 0.07 0.05 74.70 02:58:01 0 22.31 0.00 2.27 0.02 0.05 75.35 02:58:01 1 32.35 0.00 2.59 0.12 0.05 64.89 02:58:01 2 15.56 0.00 2.03 0.05 0.03 82.33 02:58:01 3 21.52 0.00 2.13 0.08 0.05 76.22 02:59:01 all 21.50 0.00 2.99 1.13 0.05 74.32 02:59:01 0 22.92 0.00 2.92 0.47 0.05 73.63 02:59:01 1 25.99 0.00 2.75 2.04 0.05 69.17 02:59:01 2 12.73 0.00 2.86 0.84 0.07 83.51 02:59:01 3 24.34 0.00 3.43 1.17 0.05 71.00 03:00:01 all 9.77 0.00 3.67 10.24 0.05 76.27 03:00:01 0 9.55 0.00 3.35 5.35 0.05 81.70 03:00:01 1 10.41 0.00 4.85 24.78 0.07 59.89 03:00:01 2 9.84 0.00 3.97 7.60 0.07 78.52 03:00:01 3 9.30 0.00 2.52 3.32 0.03 84.84 03:01:01 all 9.84 0.00 3.58 15.02 0.07 71.48 03:01:01 0 12.39 0.00 4.21 9.79 0.07 73.53 03:01:01 1 8.49 0.00 4.96 43.48 0.05 43.02 03:01:01 2 8.84 0.00 2.41 4.10 0.08 84.56 03:01:01 3 9.62 0.00 2.72 2.84 0.07 84.76 03:02:01 all 30.89 0.00 1.13 0.03 0.07 67.88 03:02:01 0 18.78 0.00 0.83 0.00 0.05 80.34 03:02:01 1 35.13 0.00 1.15 0.10 0.08 63.54 03:02:01 2 33.80 0.00 1.31 0.00 0.08 64.82 03:02:01 3 35.74 0.00 1.24 0.00 0.08 62.94 03:03:01 all 16.57 0.00 0.75 1.24 0.04 81.41 03:03:01 0 5.29 0.00 0.64 0.15 0.03 93.88 03:03:01 1 30.96 0.00 0.92 3.93 0.05 64.14 03:03:01 2 27.33 0.00 1.02 0.37 0.05 71.23 03:03:01 3 2.59 0.00 0.40 0.48 0.03 96.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.52 0.00 2.75 5.86 0.06 74.81 Average: 0 13.59 0.00 2.53 4.42 0.05 79.41 Average: 1 20.43 0.00 3.02 8.95 0.06 67.54 Average: 2 17.31 0.00 2.70 4.18 0.07 75.73 Average: 3 14.76 0.00 2.75 5.88 0.05 76.56