---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2106 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 6.6G 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 487 245 0 3210 3172 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:1d:b7:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe1d:b7a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:05:b5:99 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-2106) 03/08/25 _x86_64_ (4 CPU) 17:12:37 LINUX RESTART (4 CPU) 17:13:02 tps rtps wtps bread/s bwrtn/s 17:14:01 159.52 62.06 97.46 4843.65 42307.29 17:15:01 117.46 12.56 104.90 2265.76 26247.23 17:16:01 463.83 6.76 457.08 727.77 61556.85 17:17:02 543.35 34.32 509.03 2992.34 22675.91 17:18:01 140.54 7.12 133.42 762.18 46321.10 17:19:01 461.67 422.25 39.43 31481.95 21345.38 17:20:01 578.04 562.87 15.16 62033.79 1350.17 17:21:01 600.03 597.27 2.77 37046.36 86.79 17:22:01 433.24 431.96 1.28 15969.34 22.13 17:23:01 226.20 225.26 0.93 39897.62 12.26 17:24:01 262.62 261.47 1.15 17302.18 14.40 Average: 363.09 239.07 124.03 19618.64 20118.11 17:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1654700 3342032 2383952 59.03 52256 1790400 891856 17.53 558344 1645852 171140 17:15:01 950732 3232480 3087920 76.46 63460 2356232 1298592 25.53 785520 2084016 3360 17:16:01 121844 3206344 3916808 96.98 99164 3085704 1298748 25.53 654912 2985420 1364 17:17:02 157288 3210632 3881364 96.11 127456 2983312 1301476 25.58 611144 2947844 13676 17:18:01 783204 3303580 3255448 80.61 151892 2484516 1196840 23.53 512564 2483940 299100 17:19:01 892904 3294404 3145748 77.89 158172 2366144 1095680 21.54 530308 2366000 16028 17:20:01 975340 3319756 3063312 75.85 158440 2321952 1044860 20.54 484140 2356392 108 17:21:01 253160 3304520 3785492 93.73 158396 2983752 1053308 20.70 485352 3018888 4 17:22:01 186116 3312440 3852536 95.39 156924 3029568 1053308 20.70 474592 3065184 168 17:23:01 114808 3310912 3923844 97.16 152824 3115740 1057248 20.78 470768 3151204 172 17:24:01 138280 3310312 3900372 96.58 144696 3135796 1057248 20.78 473988 3163312 184 Average: 566216 3286128 3472436 85.98 129425 2695738 1122651 22.07 549239 2660732 45937 17:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 17:14:01 ens3 400.15 268.62 1513.68 70.54 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 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 17:15:01 ens3 922.28 596.37 5553.68 52.46 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 17:16:01 ens3 18.34 17.33 3.92 4.37 0.00 0.00 0.00 0.00 17:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:02 ens3 15.91 14.18 3.43 3.95 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 17:18:01 ens3 747.53 636.35 6775.51 41.81 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 173.32 152.37 1209.39 11.92 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 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 17:20:01 ens3 266.64 409.07 20.25 3196.77 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 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 710.30 761.01 46.26 6091.16 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 17:22:01 ens3 141.78 224.76 9.68 1784.32 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 189.30 336.61 16.33 2711.04 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 178.19 317.05 11.68 2564.29 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 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 341.33 338.96 1369.60 1506.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2106) 03/08/25 _x86_64_ (4 CPU) 17:12:37 LINUX RESTART (4 CPU) 17:13:02 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.09 0.00 2.31 4.72 0.06 72.83 17:14:01 0 20.73 0.00 1.86 1.31 0.05 76.05 17:14:01 1 17.41 0.00 2.20 7.51 0.05 72.83 17:14:01 2 33.21 0.00 2.57 1.21 0.09 62.93 17:14:01 3 8.99 0.00 2.61 8.87 0.03 79.50 17:15:01 all 11.29 0.00 1.87 2.52 0.05 84.27 17:15:01 0 3.49 0.00 1.29 1.10 0.05 94.07 17:15:01 1 23.09 0.00 1.84 1.01 0.07 73.99 17:15:01 2 8.80 0.00 2.96 3.70 0.07 84.46 17:15:01 3 9.65 0.00 1.39 4.29 0.03 84.64 17:16:01 all 10.34 0.00 4.74 13.02 0.09 71.81 17:16:01 0 11.83 0.00 5.62 11.84 0.07 70.64 17:16:01 1 3.92 0.00 4.96 19.73 0.08 71.31 17:16:01 2 20.14 0.00 4.04 3.24 0.12 72.47 17:16:01 3 5.48 0.00 4.36 17.25 0.10 72.81 17:17:02 all 5.71 0.00 4.25 16.95 0.08 73.01 17:17:02 0 4.50 0.00 7.45 51.35 0.10 36.60 17:17:02 1 3.71 0.00 3.01 4.25 0.03 88.99 17:17:02 2 9.08 0.00 3.93 8.14 0.13 78.72 17:17:02 3 5.57 0.00 2.62 4.03 0.05 87.73 17:18:01 all 4.21 0.00 2.75 3.62 0.05 89.37 17:18:01 0 8.36 0.00 3.37 2.16 0.05 86.06 17:18:01 1 0.76 0.00 3.76 5.68 0.03 89.77 17:18:01 2 6.49 0.00 2.51 4.54 0.09 86.37 17:18:01 3 1.28 0.00 1.31 2.10 0.03 95.27 17:19:01 all 11.41 0.00 2.51 13.84 0.09 72.15 17:19:01 0 11.79 0.00 2.35 16.01 0.08 69.77 17:19:01 1 11.39 0.00 2.96 14.18 0.08 71.39 17:19:01 2 10.87 0.00 2.18 11.31 0.10 75.53 17:19:01 3 11.58 0.00 2.56 13.88 0.07 71.91 17:20:01 all 18.08 0.00 2.05 20.05 0.10 59.72 17:20:01 0 17.97 0.00 1.95 18.19 0.10 61.78 17:20:01 1 17.94 0.00 2.66 22.10 0.10 57.20 17:20:01 2 17.79 0.00 1.73 19.95 0.14 60.40 17:20:01 3 18.61 0.00 1.85 19.95 0.10 59.50 17:21:01 all 28.45 0.00 2.02 49.84 0.11 19.57 17:21:01 0 31.60 0.00 2.10 53.42 0.12 12.76 17:21:01 1 27.77 0.00 2.00 49.37 0.12 20.74 17:21:01 2 28.67 0.00 2.60 55.72 0.14 12.87 17:21:01 3 25.81 0.00 1.38 40.99 0.08 31.74 17:22:01 all 15.61 0.00 1.41 29.86 0.10 53.03 17:22:01 0 16.89 0.00 1.86 32.64 0.08 48.54 17:22:01 1 16.30 0.00 1.38 30.16 0.10 52.06 17:22:01 2 18.64 0.00 1.59 35.75 0.13 43.89 17:22:01 3 10.62 0.00 0.80 20.95 0.08 67.55 17:23:01 all 27.21 0.00 1.18 1.43 0.11 70.07 17:23:01 0 30.48 0.00 1.25 1.69 0.13 66.44 17:23:01 1 28.55 0.00 1.34 1.47 0.10 68.54 17:23:01 2 26.83 0.00 1.22 1.17 0.13 70.64 17:23:01 3 22.93 0.00 0.88 1.37 0.08 74.74 17:24:01 all 17.56 0.00 1.12 5.80 0.09 75.43 17:24:01 0 19.87 0.00 1.26 6.34 0.08 72.45 17:24:01 1 18.64 0.00 1.37 5.60 0.10 74.29 17:24:01 2 20.32 0.00 1.30 7.91 0.10 70.37 17:24:01 3 11.42 0.00 0.59 3.35 0.08 84.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.46 0.00 2.38 14.72 0.09 67.35 Average: 0 16.15 0.00 2.76 17.85 0.08 63.16 Average: 1 15.43 0.00 2.50 14.63 0.08 67.36 Average: 2 18.27 0.00 2.42 13.88 0.11 65.32 Average: 3 12.02 0.00 1.85 12.50 0.07 73.56