---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2469 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: 3944 553 255 0 3134 3107 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:7b:34:75 brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe7b:3475/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:05:ae:f5 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-2469) 03/13/25 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 174.82 70.99 103.83 5648.13 41578.02 02:54:01 241.62 12.62 229.00 2273.24 27222.23 02:55:01 428.90 0.08 428.81 12.00 19954.41 02:56:01 319.26 30.91 288.35 2333.89 16527.02 02:57:01 11.75 4.72 7.03 248.09 2956.71 02:58:01 15.50 1.07 14.43 19.46 9919.95 02:59:01 103.45 8.63 94.82 1546.82 11476.84 03:00:01 371.41 0.53 370.88 4.27 25225.72 03:01:01 363.43 18.92 344.51 2807.13 22134.80 03:02:01 1.82 0.00 1.82 0.00 46.39 Average: 203.14 14.85 188.29 1488.03 17688.47 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1655532 3332780 2383128 59.01 51688 1779052 890744 17.51 566012 1633012 160804 02:54:01 856908 3212028 3181752 78.78 75876 2405632 1280568 25.17 791856 2144988 50020 02:55:01 466572 3198464 3572088 88.45 104028 2702184 1285256 25.26 847672 2416464 9968 02:56:01 635048 3253060 3403612 84.28 121200 2574812 1224716 24.07 860940 2238432 3016 02:57:01 440396 3107396 3598264 89.10 121440 2618884 1398184 27.48 1026308 2263032 19508 02:58:01 932296 3272260 3106364 76.92 121256 2340080 1260632 24.78 896024 1953368 30800 02:59:01 491508 3150576 3547152 87.83 125776 2597460 1335800 26.26 1171064 2057548 47600 03:00:01 304704 3134068 3733956 92.46 141448 2708240 1346080 26.46 949784 2419984 8144 03:01:01 367352 3241064 3671308 90.90 150728 2777564 1064100 20.92 1243560 2103168 956 03:02:01 381920 3241548 3656740 90.54 150740 2777764 1064100 20.92 1817672 1529160 192 Average: 653224 3214324 3385436 83.83 116418 2528167 1215018 23.88 1017089 2075916 33101 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 369.44 257.59 1443.99 78.09 0.00 0.00 0.00 0.00 02:53:02 lo 1.33 1.33 0.12 0.12 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 ens3 404.13 267.41 2547.24 24.68 0.00 0.00 0.00 0.00 02:54:01 lo 2.17 2.17 0.19 0.19 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 ens3 394.10 241.16 2043.98 20.05 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 21.01 18.79 40.43 3.93 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 6.37 5.05 1.37 1.31 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 81.69 52.16 526.05 3.75 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 169.98 113.00 645.32 15.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 617.71 388.85 3357.27 29.10 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 141.75 245.64 16.71 1776.86 0.00 0.00 0.00 0.00 03:01:01 lo 3.53 3.53 0.31 0.31 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 ens3 291.53 577.59 18.79 4676.35 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 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 249.51 216.64 1061.62 663.98 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 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-2469) 03/13/25 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.13 0.00 2.46 5.07 0.06 73.28 02:53:02 0 12.47 0.00 2.16 3.28 0.07 82.02 02:53:02 1 31.35 0.00 2.98 2.98 0.05 62.64 02:53:02 2 11.71 0.00 2.79 11.34 0.07 74.09 02:53:02 3 20.96 0.00 1.87 2.71 0.07 74.39 02:54:01 all 13.81 0.00 2.69 6.58 0.07 76.84 02:54:01 0 29.47 0.00 2.88 6.40 0.07 61.19 02:54:01 1 13.80 0.00 4.33 13.50 0.07 68.30 02:54:01 2 4.95 0.00 1.19 1.65 0.05 92.16 02:54:01 3 6.98 0.00 2.41 4.79 0.07 85.75 02:55:01 all 6.71 0.00 3.66 13.08 0.08 76.46 02:55:01 0 6.30 0.00 3.09 5.91 0.05 84.66 02:55:01 1 11.14 0.00 6.27 38.74 0.10 43.75 02:55:01 2 6.04 0.00 2.97 4.31 0.10 86.57 02:55:01 3 3.40 0.00 2.31 3.45 0.07 90.77 02:56:01 all 11.83 0.00 4.16 9.15 0.08 74.79 02:56:01 0 15.91 0.00 3.30 4.11 0.07 76.61 02:56:01 1 13.16 0.00 6.97 28.06 0.10 51.71 02:56:01 2 11.80 0.00 3.10 2.53 0.08 82.49 02:56:01 3 6.49 0.00 3.28 2.07 0.07 88.09 02:57:01 all 21.90 0.00 3.73 0.12 0.06 74.19 02:57:01 0 23.18 0.00 4.11 0.02 0.07 72.63 02:57:01 1 16.86 0.00 3.46 0.31 0.05 79.32 02:57:01 2 23.83 0.00 3.94 0.05 0.07 72.11 02:57:01 3 23.78 0.00 3.42 0.08 0.05 72.66 02:58:01 all 22.71 0.00 2.66 0.20 0.05 74.38 02:58:01 0 37.14 0.00 4.01 0.00 0.07 58.79 02:58:01 1 4.53 0.00 0.97 0.39 0.05 94.06 02:58:01 2 25.52 0.00 3.07 0.25 0.05 71.11 02:58:01 3 23.92 0.00 2.57 0.17 0.05 73.29 02:59:01 all 20.02 0.00 2.88 2.38 0.06 74.66 02:59:01 0 16.30 0.00 2.41 3.01 0.03 78.25 02:59:01 1 12.80 0.00 2.96 1.41 0.07 82.76 02:59:01 2 28.05 0.00 3.26 2.61 0.08 65.99 02:59:01 3 22.98 0.00 2.95 2.47 0.05 71.55 03:00:01 all 6.75 0.00 3.30 11.78 0.07 78.09 03:00:01 0 8.38 0.00 2.74 3.85 0.05 84.97 03:00:01 1 6.40 0.00 2.09 2.29 0.05 89.18 03:00:01 2 2.99 0.00 1.88 2.22 0.10 92.81 03:00:01 3 9.22 0.00 6.48 38.78 0.10 45.42 03:01:01 all 18.19 0.00 3.61 10.67 0.08 67.44 03:01:01 0 18.76 0.00 2.57 1.11 0.07 77.49 03:01:01 1 15.31 0.00 2.56 4.76 0.07 77.30 03:01:01 2 23.01 0.00 5.38 20.86 0.10 50.65 03:01:01 3 15.71 0.00 3.94 15.98 0.08 64.28 03:02:01 all 24.46 0.00 0.78 0.01 0.08 74.67 03:02:01 0 22.91 0.00 0.64 0.00 0.08 76.37 03:02:01 1 25.88 0.00 0.97 0.05 0.08 73.01 03:02:01 2 24.09 0.00 0.73 0.00 0.08 75.09 03:02:01 3 24.93 0.00 0.81 0.00 0.07 74.20 Average: all 16.57 0.00 2.99 5.89 0.07 74.48 Average: 0 19.07 0.00 2.79 2.76 0.06 75.31 Average: 1 15.12 0.00 3.35 9.19 0.07 72.28 Average: 2 16.23 0.00 2.83 4.57 0.08 76.29 Average: 3 15.86 0.00 3.01 7.03 0.07 74.04