---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5577 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: 2800.000 BogoMIPS: 5600.00 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 7.9G 60% / 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 471 130 0 3342 3189 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:f5:c6:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fef5:c666/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:96:ca:97 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-5577) 09/21/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 186.92 83.42 103.50 6541.04 41613.48 00:48:01 117.52 12.54 104.98 2257.00 20671.37 00:49:01 584.85 0.00 584.85 0.00 31986.14 00:50:01 454.62 9.36 445.26 226.95 61135.43 00:51:01 495.52 454.37 41.15 22506.21 21366.25 00:52:01 595.37 582.15 13.21 44635.09 1456.16 00:53:01 600.48 598.12 2.37 35875.80 84.22 00:54:01 497.13 495.75 1.38 14479.05 23.73 00:55:01 298.97 297.83 1.13 20006.80 12.26 Average: 426.29 282.01 144.28 16307.00 19815.85 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1544132 3297928 2494520 61.77 52092 1854476 940884 18.50 655388 1654396 201952 00:48:01 1001484 3263232 3037168 75.20 65068 2334752 1260196 24.77 773272 2044224 142596 00:49:01 171960 3237168 3866692 95.74 105328 2999968 1269732 24.96 834508 2692960 10340 00:50:01 1129704 3323336 2908948 72.03 149496 2165812 1174248 23.08 650500 2005904 5416 00:51:01 519128 3310828 3519524 87.15 161680 2729636 1080152 21.23 753472 2491872 14412 00:52:01 131012 3333116 3907640 96.76 161916 3113396 1017672 20.00 651088 2956364 108 00:53:01 252384 3324452 3786268 93.75 156956 2996304 1026704 20.18 612340 2882824 8 00:54:01 236860 3322480 3801792 94.14 153792 2991648 1026704 20.18 606060 2881860 200 00:55:01 286288 3332492 3752364 92.91 152048 2980920 1026704 20.18 595532 2872600 152 Average: 585884 3305004 3452768 85.49 128708 2685212 1091444 21.45 681351 2498112 41687 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 ens3 357.24 238.71 1416.46 68.21 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:48:01 ens3 769.82 553.51 4958.76 45.69 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 00:49:01 ens3 10.80 10.93 2.25 2.90 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 530.08 467.75 4871.10 44.71 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:51:01 ens3 285.69 247.56 2652.10 18.72 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 224.41 398.43 17.61 3169.69 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 00:53:01 ens3 414.24 705.06 27.18 5675.97 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:54:01 ens3 133.83 213.63 9.16 1693.63 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:55:01 ens3 208.18 376.09 13.54 3041.60 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 325.23 356.50 1545.87 1531.78 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 0.73 0.73 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-5577) 09/21/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 17.82 0.00 2.37 5.88 0.07 73.87 00:47:02 0 15.43 0.00 2.66 9.89 0.08 71.93 00:47:02 1 7.78 0.00 1.67 7.41 0.05 83.09 00:47:02 2 32.82 0.00 3.15 4.76 0.10 59.16 00:47:02 3 15.29 0.00 2.01 1.44 0.05 81.21 00:48:01 all 13.59 0.00 2.09 3.28 0.06 80.98 00:48:01 0 6.70 0.00 1.62 5.60 0.03 86.05 00:48:01 1 8.74 0.00 2.42 4.66 0.05 84.13 00:48:01 2 26.52 0.00 2.73 1.84 0.09 68.83 00:48:01 3 12.49 0.00 1.59 1.01 0.05 84.86 00:49:01 all 2.47 0.00 3.89 20.15 0.09 73.39 00:49:01 0 1.82 0.00 3.69 23.87 0.07 70.55 00:49:01 1 2.99 0.00 3.51 13.88 0.08 79.54 00:49:01 2 3.01 0.00 5.05 25.22 0.13 66.59 00:49:01 3 2.07 0.00 3.31 17.67 0.08 76.87 00:50:01 all 7.58 0.00 5.56 13.80 0.09 72.97 00:50:01 0 4.74 0.00 5.09 11.89 0.08 78.20 00:50:01 1 8.00 0.00 5.54 9.58 0.08 76.80 00:50:01 2 12.30 0.00 8.04 25.87 0.14 53.66 00:50:01 3 5.35 0.00 3.65 8.01 0.08 82.91 00:51:01 all 10.50 0.00 2.89 29.57 0.10 56.94 00:51:01 0 8.57 0.00 2.34 20.79 0.08 68.22 00:51:01 1 11.64 0.00 3.48 32.60 0.10 52.18 00:51:01 2 9.97 0.00 3.06 35.00 0.12 51.85 00:51:01 3 11.81 0.00 2.68 29.94 0.08 55.48 00:52:01 all 15.54 0.00 1.80 22.68 0.10 59.87 00:52:01 0 14.45 0.00 1.18 12.76 0.07 71.54 00:52:01 1 17.65 0.00 2.00 24.80 0.10 55.45 00:52:01 2 13.36 0.00 1.99 26.46 0.15 58.04 00:52:01 3 16.72 0.00 2.01 26.87 0.10 54.31 00:53:01 all 27.67 0.00 2.11 51.30 0.11 18.80 00:53:01 0 28.96 0.00 2.47 51.12 0.10 17.34 00:53:01 1 25.99 0.00 2.05 55.11 0.10 16.75 00:53:01 2 25.70 0.00 2.05 48.91 0.14 23.21 00:53:01 3 30.04 0.00 1.91 50.02 0.10 17.93 00:54:01 all 13.42 0.00 1.59 38.08 0.10 46.81 00:54:01 0 15.17 0.00 1.84 42.30 0.10 40.59 00:54:01 1 15.65 0.00 1.73 42.33 0.10 40.19 00:54:01 2 9.24 0.00 1.45 34.31 0.12 54.87 00:54:01 3 13.58 0.00 1.36 33.35 0.08 51.63 00:55:01 all 19.63 0.00 1.28 6.15 0.10 72.85 00:55:01 0 22.88 0.00 1.62 6.81 0.10 68.59 00:55:01 1 23.54 0.00 1.58 9.07 0.10 65.71 00:55:01 2 13.73 0.00 0.74 2.59 0.10 82.84 00:55:01 3 18.32 0.00 1.16 6.08 0.10 74.34 Average: all 14.25 0.00 2.62 21.21 0.09 61.82 Average: 0 13.20 0.00 2.50 20.57 0.08 63.65 Average: 1 13.55 0.00 2.67 22.14 0.09 61.56 Average: 2 16.28 0.00 3.14 22.77 0.12 57.69 Average: 3 13.96 0.00 2.19 19.39 0.08 64.38