---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3594 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 7.7G 61% / 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 486 127 0 3329 3174 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:d6:92:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fed6:92b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:09:91:61 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-3594) 06/15/24 _x86_64_ (4 CPU) 17:12:43 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 185.82 84.14 101.68 6606.37 40982.12 17:15:01 94.87 12.69 82.18 2287.22 18460.59 17:16:01 434.26 0.03 434.23 2.13 32714.68 17:17:01 500.63 3.58 497.05 75.22 22419.04 17:18:01 155.86 6.08 149.78 227.43 62952.84 17:19:01 599.15 595.38 3.77 32725.61 1371.77 17:20:01 596.75 583.62 13.13 60344.95 1338.09 17:21:01 600.50 598.95 1.55 18645.16 72.52 17:22:01 342.34 340.64 1.70 16390.47 26.00 17:23:01 260.34 259.36 0.98 17299.78 13.60 Average: 377.54 248.81 128.73 15480.89 18034.73 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1610936 3277712 2427716 60.11 43732 1782404 956388 18.80 655032 1600160 133784 17:15:01 1086792 3262444 2951860 73.09 61912 2253984 1244300 24.46 767592 1969604 128168 17:16:01 252632 3222424 3786020 93.74 99500 2949148 1271032 24.98 846056 2642124 1800 17:17:01 207060 3239044 3831592 94.87 126356 2946084 1250284 24.58 767636 2723628 15228 17:18:01 521452 3314956 3517200 87.09 156924 2725544 1169096 22.98 719356 2509300 8532 17:19:01 167988 3298772 3870664 95.84 156760 3071756 1082204 21.27 677976 2916940 16736 17:20:01 143488 3313844 3895164 96.45 154296 3137640 1019568 20.04 619048 3025644 84 17:21:01 119548 3306640 3919104 97.04 152100 3108580 1019568 20.04 619652 2999044 164 17:22:01 244644 3311252 3794008 93.94 149296 2987260 1019568 20.04 609648 2880848 4 17:23:01 180740 3315616 3857912 95.52 148104 3082300 1019568 20.04 605296 2977096 260 Average: 453528 3286270 3585124 88.77 124898 2804470 1105158 21.72 688729 2624439 30476 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 ens3 377.52 242.94 1389.02 69.02 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:15:01 ens3 592.70 365.20 4078.21 30.71 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 17:16:01 ens3 151.17 98.57 758.46 9.85 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 25.28 22.08 5.41 9.16 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 1017.98 816.63 7723.71 55.26 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 8.05 5.17 7.44 7.27 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:20:01 ens3 572.14 859.91 41.14 6824.56 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 17:21:01 ens3 283.19 306.20 18.41 2424.88 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:22:01 ens3 313.93 310.06 20.78 2487.79 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:23:01 ens3 316.91 312.00 21.09 2517.49 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 365.47 333.79 1401.74 1445.83 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 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3594) 06/15/24 _x86_64_ (4 CPU) 17:12:43 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 17.77 0.00 2.27 5.90 0.05 74.02 17:14:02 0 28.08 0.00 2.17 4.01 0.07 65.67 17:14:02 1 22.44 0.00 3.53 6.97 0.05 67.01 17:14:02 2 12.83 0.00 1.81 10.31 0.07 74.98 17:14:02 3 7.72 0.00 1.52 2.33 0.03 88.40 17:15:01 all 15.81 0.00 1.98 2.16 0.05 80.01 17:15:01 0 17.40 0.00 2.07 0.56 0.05 79.91 17:15:01 1 28.53 0.00 2.86 1.57 0.07 66.97 17:15:01 2 13.76 0.00 1.94 5.00 0.05 79.25 17:15:01 3 3.48 0.00 1.04 1.47 0.03 93.97 17:16:01 all 7.67 0.00 3.83 13.04 0.08 75.38 17:16:01 0 6.64 0.00 2.06 2.82 0.05 88.43 17:16:01 1 9.57 0.00 6.24 23.89 0.08 60.22 17:16:01 2 6.84 0.00 3.53 10.49 0.10 79.03 17:16:01 3 7.64 0.00 3.48 15.07 0.08 73.73 17:17:01 all 5.42 0.00 4.12 17.25 0.07 73.14 17:17:01 0 6.48 0.00 3.38 6.64 0.03 83.46 17:17:01 1 5.38 0.00 5.21 33.34 0.07 56.01 17:17:01 2 6.90 0.00 4.45 8.20 0.10 80.35 17:17:01 3 2.93 0.00 3.45 20.81 0.05 72.75 17:18:01 all 8.77 0.00 3.45 3.85 0.05 83.88 17:18:01 0 7.07 0.00 3.40 2.18 0.05 87.29 17:18:01 1 9.33 0.00 4.10 3.52 0.07 82.98 17:18:01 2 11.12 0.00 3.99 6.87 0.05 77.97 17:18:01 3 7.54 0.00 2.32 2.84 0.03 87.27 17:19:01 all 7.78 0.00 2.09 32.60 0.08 57.45 17:19:01 0 8.17 0.00 2.37 36.71 0.08 52.67 17:19:01 1 6.95 0.00 2.09 30.93 0.07 59.97 17:19:01 2 7.69 0.00 2.17 37.90 0.10 52.14 17:19:01 3 8.32 0.00 1.71 25.00 0.07 64.91 17:20:01 all 29.63 0.00 1.91 23.36 0.10 45.00 17:20:01 0 30.05 0.00 1.53 21.16 0.08 47.18 17:20:01 1 32.04 0.00 2.69 25.32 0.12 39.84 17:20:01 2 28.95 0.00 1.63 19.68 0.10 49.64 17:20:01 3 27.47 0.00 1.78 27.30 0.10 43.34 17:21:01 all 15.81 0.00 1.87 58.32 0.09 23.91 17:21:01 0 13.64 0.00 1.79 58.41 0.08 26.07 17:21:01 1 15.38 0.00 2.30 60.34 0.08 21.90 17:21:01 2 17.79 0.00 1.87 57.48 0.10 22.75 17:21:01 3 16.46 0.00 1.52 57.04 0.07 24.91 17:22:01 all 18.57 0.00 1.29 18.47 0.09 61.58 17:22:01 0 20.31 0.00 1.45 18.19 0.08 59.98 17:22:01 1 21.76 0.00 1.69 21.51 0.12 54.92 17:22:01 2 13.43 0.00 1.01 19.92 0.10 65.55 17:22:01 3 18.75 0.00 1.04 14.27 0.08 65.86 17:23:01 all 17.86 0.00 1.14 5.83 0.08 75.09 17:23:01 0 19.06 0.00 1.26 6.79 0.08 72.81 17:23:01 1 19.37 0.00 1.70 7.69 0.10 71.14 17:23:01 2 12.85 0.00 0.60 3.60 0.05 82.90 17:23:01 3 20.17 0.00 0.99 5.26 0.08 73.50 Average: all 14.50 0.00 2.39 18.08 0.07 64.95 Average: 0 15.68 0.00 2.15 15.75 0.07 66.35 Average: 1 17.07 0.00 3.24 21.56 0.08 58.05 Average: 2 13.21 0.00 2.30 17.91 0.08 66.49 Average: 3 12.05 0.00 1.89 17.12 0.06 68.87