---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-379 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 13G 6.7G 66% / 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 459 251 0 3233 3201 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:7a:c5:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe7a:c5d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:9f:76:b7 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-379) 12/28/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 171.10 69.14 101.97 5606.53 41314.73 17:15:01 200.05 12.59 187.46 2285.17 28556.65 17:16:01 483.91 6.46 477.45 669.97 60891.25 17:17:01 495.07 39.36 455.71 3560.61 24758.27 17:18:01 431.74 325.22 106.51 9270.91 57132.82 17:19:01 596.17 583.77 12.40 72570.17 1323.51 17:20:01 600.10 598.20 1.90 46102.32 75.32 17:21:01 487.35 485.85 1.50 14374.67 36.53 17:22:01 224.51 223.46 1.05 40616.43 12.26 17:23:01 269.59 268.34 1.25 18965.64 19.06 Average: 396.32 261.56 134.76 21426.33 21415.21 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1729992 3395412 2308660 57.16 50448 1770080 858660 16.88 500868 1627576 154804 17:15:01 900208 3264696 3138444 77.71 70136 2424716 1265684 24.88 762300 2140912 49036 17:16:01 113984 3237656 3924668 97.18 99272 3111272 1282112 25.20 643160 2991248 5084 17:17:01 160292 3336696 3878360 96.03 128040 3150196 1181612 23.23 511080 3092396 323844 17:18:01 304168 3328100 3734484 92.47 155328 2942932 1093264 21.49 658156 2776268 14720 17:19:01 300680 3364152 3737972 92.55 154944 3044044 1027912 20.21 474804 3041768 64 17:20:01 330088 3337328 3708564 91.83 154992 2955296 1036640 20.38 485780 2952820 564 17:21:01 373516 3345252 3665136 90.75 153496 2876296 1036640 20.38 475532 2874308 168 17:22:01 130808 3345940 3907844 96.76 150944 3133640 1036640 20.38 472280 3131936 20 17:23:01 130808 3344780 3907844 96.76 142288 3181144 1036640 20.38 476140 3168684 188 Average: 447454 3330001 3591198 88.92 125989 2858962 1085580 21.34 546010 2779792 54849 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 ens3 366.24 242.38 1398.99 67.69 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 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 936.18 625.20 5672.38 50.90 0.00 0.00 0.00 0.00 17:15:01 lo 2.03 2.03 0.17 0.17 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 17:16:01 ens3 8.43 10.00 1.68 2.48 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 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 241.48 221.28 2120.85 17.27 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 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 712.70 604.80 5602.22 40.76 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 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 106.70 184.40 9.21 1455.18 0.00 0.00 0.00 0.00 17:19:01 lo 1.13 1.13 0.10 0.10 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 17:20:01 ens3 547.14 916.68 36.53 7369.31 0.00 0.00 0.00 0.00 17:20:01 lo 1.27 1.27 0.11 0.11 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 17:21:01 ens3 123.85 195.85 8.51 1548.01 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 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 17:22:01 ens3 199.58 344.54 12.96 2787.44 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 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 17:23:01 ens3 202.90 347.01 15.27 2779.13 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 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 343.42 368.66 1480.40 1613.80 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 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-379) 12/28/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 17.27 0.00 2.05 5.52 0.06 75.10 17:14:02 0 16.85 0.00 1.67 3.06 0.03 78.39 17:14:02 1 37.68 0.00 3.81 6.50 0.08 51.92 17:14:02 2 5.98 0.00 1.66 6.45 0.08 85.82 17:14:02 3 8.62 0.00 1.07 6.11 0.05 84.15 17:15:01 all 13.78 0.00 2.72 5.60 0.07 77.82 17:15:01 0 28.88 0.00 3.69 9.90 0.09 57.44 17:15:01 1 9.89 0.00 2.88 3.27 0.05 83.91 17:15:01 2 12.33 0.00 2.54 1.44 0.10 83.58 17:15:01 3 3.96 0.00 1.76 7.77 0.03 86.47 17:16:01 all 9.44 0.00 4.49 14.61 0.10 71.36 17:16:01 0 11.21 0.00 7.10 27.52 0.10 54.07 17:16:01 1 5.42 0.00 3.27 7.87 0.07 83.38 17:16:01 2 13.28 0.00 5.58 21.43 0.13 59.57 17:16:01 3 7.89 0.00 2.04 1.69 0.07 88.31 17:17:01 all 7.11 0.00 4.74 14.85 0.09 73.22 17:17:01 0 9.32 0.00 7.22 25.34 0.10 58.01 17:17:01 1 7.23 0.00 3.07 3.09 0.07 86.55 17:17:01 2 8.29 0.00 4.47 12.39 0.15 74.70 17:17:01 3 3.60 0.00 4.16 18.61 0.08 73.55 17:18:01 all 11.73 0.00 3.29 13.19 0.08 71.70 17:18:01 0 12.94 0.00 2.77 21.17 0.07 63.05 17:18:01 1 12.66 0.00 5.26 17.23 0.10 64.74 17:18:01 2 11.48 0.00 2.94 8.74 0.10 76.73 17:18:01 3 9.86 0.00 2.20 5.71 0.05 82.18 17:19:01 all 13.03 0.00 2.07 18.22 0.10 66.58 17:19:01 0 13.12 0.00 2.48 23.01 0.12 61.28 17:19:01 1 13.68 0.00 2.48 17.89 0.08 65.87 17:19:01 2 13.76 0.00 2.32 23.33 0.15 60.44 17:19:01 3 11.59 0.00 1.06 8.82 0.07 78.47 17:20:01 all 34.28 0.00 2.01 47.29 0.10 16.33 17:20:01 0 36.59 0.00 2.04 45.87 0.10 15.41 17:20:01 1 29.48 0.00 2.18 56.95 0.10 11.29 17:20:01 2 37.81 0.00 2.23 41.65 0.12 18.19 17:20:01 3 33.24 0.00 1.61 44.71 0.08 20.35 17:21:01 all 14.47 0.00 1.61 36.71 0.10 47.11 17:21:01 0 17.23 0.00 2.13 45.38 0.12 35.15 17:21:01 1 17.85 0.00 1.79 41.58 0.10 38.68 17:21:01 2 14.93 0.00 1.69 38.84 0.12 44.42 17:21:01 3 7.85 0.00 0.82 21.07 0.05 70.20 17:22:01 all 26.92 0.00 1.19 1.35 0.12 70.43 17:22:01 0 32.71 0.00 1.49 1.57 0.10 64.13 17:22:01 1 29.60 0.00 1.33 1.48 0.13 67.46 17:22:01 2 24.10 0.00 1.04 1.20 0.15 73.51 17:22:01 3 21.23 0.00 0.89 1.16 0.08 76.64 17:23:01 all 20.03 0.00 1.25 5.74 0.10 72.89 17:23:01 0 20.14 0.00 1.31 5.51 0.10 72.93 17:23:01 1 18.97 0.00 1.18 4.87 0.10 74.87 17:23:01 2 21.73 0.00 1.56 5.87 0.12 70.72 17:23:01 3 19.27 0.00 0.97 6.66 0.08 73.02 Average: all 16.81 0.00 2.54 16.32 0.09 64.24 Average: 0 19.89 0.00 3.19 20.83 0.09 56.00 Average: 1 18.24 0.00 2.73 16.06 0.09 62.88 Average: 2 16.37 0.00 2.60 16.14 0.12 64.76 Average: 3 12.75 0.00 1.66 12.25 0.07 73.28