---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2234 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 475 269 0 3199 3185 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:12:82:11 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe12:8211/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:fc:52:75 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-2234) 01/18/25 _x86_64_ (4 CPU) 17:12:46 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 174.05 69.24 104.82 5629.46 41640.41 17:15:01 109.61 12.78 96.83 2309.30 24314.93 17:16:02 469.28 6.51 462.77 678.37 62727.97 17:17:01 538.06 38.99 499.07 3216.95 22792.07 17:18:01 325.85 156.87 168.97 5987.40 62783.00 17:19:01 600.08 596.43 3.65 65366.44 958.51 17:20:01 596.63 582.69 13.95 54016.20 718.41 17:21:01 599.98 598.50 1.48 12424.46 43.46 17:22:01 245.90 244.72 1.18 41903.07 13.73 17:23:01 286.24 285.24 1.00 22732.88 14.40 17:24:01 94.87 69.76 25.11 2798.33 1348.58 Average: 367.49 242.54 124.95 19777.26 19764.03 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1713288 3378364 2325364 57.58 50444 1769524 859040 16.89 517512 1627548 146540 17:15:01 1015412 3271604 3023240 74.86 61464 2333368 1263736 24.84 739088 2066428 51388 17:16:02 117484 3237520 3921168 97.09 97508 3121092 1267320 24.91 642672 3000416 1488 17:17:01 162020 3231128 3876632 95.99 126052 2998440 1274860 25.06 610784 2940720 14536 17:18:01 401420 3316616 3637232 90.06 157016 2846288 1073332 21.10 671008 2679492 14796 17:19:01 121244 3318384 3917408 97.00 156592 3174188 1073332 21.10 507068 3183664 4428 17:20:01 445284 3328848 3593368 88.97 156928 2851492 1032192 20.29 491092 2859160 348 17:21:01 141952 3329760 3896700 96.49 156448 3085488 1040836 20.46 483104 3093028 212 17:22:01 231536 3330376 3807116 94.27 153396 3012220 1040836 20.46 480116 3020080 28 17:23:01 123300 3327596 3915352 96.95 143164 3143844 1040836 20.46 485976 3138600 176 17:24:01 305100 3278424 3733552 92.45 142444 2949376 991024 19.48 561136 2917532 1404 Average: 434367 3304420 3604285 89.24 127405 2844120 1087031 21.37 562687 2775152 21395 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 lo 1.20 1.20 0.11 0.11 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 ens3 398.92 250.32 1398.90 68.05 0.00 0.00 0.00 0.00 17:15:01 lo 1.97 1.97 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 17:15:01 ens3 1098.10 729.64 5683.80 55.09 0.00 0.00 0.00 0.00 17:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 ens3 15.20 14.94 3.31 3.78 0.00 0.00 0.00 0.00 17:17:01 lo 0.34 0.34 0.03 0.03 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 ens3 26.40 24.39 9.49 16.44 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 17:18:01 ens3 881.19 745.71 7870.11 50.65 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.23 0.23 0.08 0.08 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 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 623.21 1086.17 43.70 8722.37 0.00 0.00 0.00 0.00 17:21:01 lo 0.80 0.80 0.07 0.07 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 ens3 88.15 120.76 6.36 931.88 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 17:22:01 ens3 210.98 377.13 13.70 3052.85 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 230.04 408.08 15.06 3299.08 0.00 0.00 0.00 0.00 17:24:01 lo 1.47 1.47 0.13 0.13 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 ens3 35.86 49.74 15.99 252.95 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 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 Average: ens3 327.20 345.89 1364.17 1499.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2234) 01/18/25 _x86_64_ (4 CPU) 17:12:46 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 17.80 0.00 2.19 5.32 0.07 74.62 17:14:02 0 9.68 0.00 1.22 1.52 0.03 87.55 17:14:02 1 25.76 0.00 2.29 6.11 0.08 65.75 17:14:02 2 8.56 0.00 2.65 7.47 0.10 81.22 17:14:02 3 27.19 0.00 2.65 6.20 0.07 63.90 17:15:01 all 13.01 0.00 2.22 2.40 0.06 82.31 17:15:01 0 10.51 0.00 1.90 0.82 0.05 86.72 17:15:01 1 16.72 0.00 1.86 1.88 0.07 79.47 17:15:01 2 15.07 0.00 2.64 2.20 0.10 79.98 17:15:01 3 9.73 0.00 2.42 4.73 0.07 83.05 17:16:02 all 10.97 0.00 4.65 13.13 0.10 71.15 17:16:02 0 9.99 0.00 6.65 17.13 0.08 66.15 17:16:02 1 9.29 0.00 2.63 3.42 0.05 84.62 17:16:02 2 9.34 0.00 5.50 23.04 0.15 61.97 17:16:02 3 15.25 0.00 3.88 9.21 0.10 71.56 17:17:01 all 6.35 0.00 4.50 16.51 0.11 72.53 17:17:01 0 6.68 0.00 6.82 34.53 0.10 51.86 17:17:01 1 5.40 0.00 3.78 9.93 0.10 80.79 17:17:01 2 5.82 0.00 3.66 8.49 0.15 81.88 17:17:01 3 7.55 0.00 3.71 13.07 0.09 75.59 17:18:01 all 12.55 0.00 4.47 9.11 0.09 73.79 17:18:01 0 12.34 0.00 3.53 4.14 0.07 79.92 17:18:01 1 10.08 0.00 5.02 10.65 0.07 74.17 17:18:01 2 12.42 0.00 5.25 14.26 0.14 67.94 17:18:01 3 15.34 0.00 4.12 7.45 0.08 73.01 17:19:01 all 7.51 0.00 2.07 17.32 0.12 72.98 17:19:01 0 7.02 0.00 1.68 11.74 0.08 79.47 17:19:01 1 8.55 0.00 2.33 21.48 0.14 67.51 17:19:01 2 8.45 0.00 2.81 22.58 0.15 66.01 17:19:01 3 6.00 0.00 1.45 13.50 0.10 78.95 17:20:01 all 36.81 0.00 2.25 37.10 0.14 23.71 17:20:01 0 38.04 0.00 2.05 34.88 0.15 24.87 17:20:01 1 37.07 0.00 2.05 38.59 0.13 22.15 17:20:01 2 33.50 0.00 2.81 41.80 0.17 21.72 17:20:01 3 38.62 0.00 2.08 33.13 0.12 26.05 17:21:01 all 11.05 0.00 1.83 54.53 0.12 32.47 17:21:01 0 9.25 0.00 1.62 45.26 0.08 43.79 17:21:01 1 11.09 0.00 1.94 54.22 0.12 32.64 17:21:01 2 11.94 0.00 1.90 60.20 0.15 25.81 17:21:01 3 11.93 0.00 1.87 58.54 0.10 27.56 17:22:01 all 26.47 0.00 1.30 2.08 0.13 70.01 17:22:01 0 28.08 0.00 1.34 1.06 0.15 69.38 17:22:01 1 28.77 0.00 1.50 2.76 0.12 66.85 17:22:01 2 29.80 0.00 1.57 3.07 0.15 65.41 17:22:01 3 19.22 0.00 0.79 1.45 0.12 78.43 17:23:01 all 21.74 0.00 1.34 5.72 0.12 71.08 17:23:01 0 24.28 0.00 1.40 5.58 0.13 68.61 17:23:01 1 22.08 0.00 1.55 7.57 0.12 68.68 17:23:01 2 24.45 0.00 1.52 6.21 0.15 67.67 17:23:01 3 16.14 0.00 0.87 3.53 0.10 79.35 17:24:01 all 16.66 0.00 0.90 2.20 0.05 80.18 17:24:01 0 17.06 0.00 1.00 1.29 0.03 80.62 17:24:01 1 43.31 0.00 1.45 5.45 0.10 49.69 17:24:01 2 3.18 0.00 0.74 1.59 0.05 94.44 17:24:01 3 3.21 0.00 0.43 0.53 0.02 95.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.47 0.00 2.52 15.03 0.10 65.88 Average: 0 15.74 0.00 2.65 14.34 0.09 67.19 Average: 1 19.85 0.00 2.40 14.69 0.10 62.96 Average: 2 14.79 0.00 2.82 17.37 0.13 64.89 Average: 3 15.49 0.00 2.20 13.73 0.09 68.49