---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1321 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 7.8G 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: 3944 466 202 0 3274 3194 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:54:e9:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe54:e9f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:17:9b:7e 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-1321) 02/10/24 _x86_64_ (4 CPU) 00:45:36 LINUX RESTART (4 CPU) 00:46:02 tps rtps wtps bread/s bwrtn/s 00:47:01 137.64 68.27 69.37 5102.78 42542.25 00:48:01 87.40 12.53 74.87 2253.62 18360.14 00:49:01 559.85 0.02 559.83 0.13 31986.80 00:50:02 473.24 3.85 469.38 69.73 37346.97 00:51:01 472.31 375.36 96.95 20804.61 46535.23 00:52:01 592.82 579.19 13.63 34586.77 1123.55 00:53:01 599.98 597.83 2.15 46165.68 71.04 00:54:01 548.98 547.61 1.37 12443.93 45.33 00:55:01 300.47 299.17 1.30 21319.91 13.73 00:56:01 89.67 66.76 22.91 3606.20 1419.63 Average: 386.55 255.09 131.47 14636.35 17863.67 00:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1680376 3382780 2358284 58.39 51156 1806708 828728 16.29 539572 1641500 146652 00:48:01 1050128 3269528 2988532 74.00 64692 2293760 1211324 23.81 760248 2013272 151480 00:49:01 209440 3226916 3829220 94.81 104416 2961560 1241452 24.40 838384 2662012 3532 00:50:02 343208 3319764 3695452 91.50 141092 2909328 1026428 20.18 665788 2729580 81708 00:51:01 410396 3306676 3628264 89.84 162272 2837924 1065088 20.94 756004 2602084 28 00:52:01 442752 3326128 3595908 89.04 162284 2801076 1007132 19.80 622284 2680228 64 00:53:01 163256 3317808 3875404 95.96 158056 3087552 1015056 19.95 620304 2974460 696 00:54:01 120188 3315484 3918472 97.02 155536 3092944 1015056 19.95 614508 2983808 256 00:55:01 323120 3324208 3715540 92.00 152444 2905156 1015056 19.95 600080 2798884 4 00:56:01 154432 3260864 3884228 96.18 156900 3027488 976696 19.20 698756 2891128 49980 Average: 489730 3305016 3548930 87.87 130885 2772350 1040202 20.45 671593 2597696 43440 00:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 00:47:01 ens3 352.34 221.15 1364.51 61.90 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 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 00:48:01 ens3 737.69 507.13 4570.63 48.83 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 00:49:01 ens3 89.17 59.70 337.20 7.18 0.00 0.00 0.00 0.00 00:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:02 ens3 128.51 100.58 2318.50 10.96 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 00:51:01 ens3 582.33 520.00 5272.86 35.75 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 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:52:01 ens3 63.57 108.80 6.87 839.36 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:53:01 ens3 579.76 976.51 39.06 7850.10 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 00:54:01 ens3 96.15 149.04 6.88 1168.66 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 206.37 377.42 13.30 3053.91 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 62.64 94.10 45.77 598.02 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 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 289.22 311.19 1391.63 1371.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1321) 02/10/24 _x86_64_ (4 CPU) 00:45:36 LINUX RESTART (4 CPU) 00:46:02 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 19.99 0.00 2.20 4.26 0.06 73.50 00:47:01 0 37.59 0.00 3.89 2.97 0.09 55.47 00:47:01 1 9.88 0.00 1.35 1.56 0.03 87.18 00:47:01 2 16.75 0.00 2.03 8.59 0.07 72.57 00:47:01 3 15.93 0.00 1.53 3.94 0.03 78.58 00:48:01 all 15.64 0.00 1.95 2.49 0.06 79.87 00:48:01 0 30.91 0.00 2.54 1.25 0.05 65.25 00:48:01 1 5.77 0.00 1.93 2.64 0.07 89.60 00:48:01 2 8.24 0.00 2.06 5.81 0.08 83.81 00:48:01 3 17.60 0.00 1.29 0.28 0.03 80.80 00:49:01 all 3.02 0.00 3.71 18.96 0.08 74.23 00:49:01 0 3.16 0.00 1.82 5.46 0.05 89.52 00:49:01 1 3.14 0.00 4.02 24.80 0.08 67.95 00:49:01 2 3.97 0.00 7.01 41.52 0.12 47.38 00:49:01 3 1.80 0.00 2.02 4.32 0.05 91.80 00:50:02 all 6.13 0.00 4.83 15.88 0.09 73.08 00:50:02 0 7.38 0.00 3.74 4.50 0.07 84.31 00:50:02 1 7.41 0.00 5.09 13.08 0.10 74.32 00:50:02 2 4.63 0.00 4.89 28.63 0.12 61.74 00:50:02 3 5.08 0.00 5.64 17.56 0.08 71.64 00:51:01 all 11.71 0.00 3.34 25.43 0.08 59.43 00:51:01 0 9.30 0.00 3.00 26.72 0.07 60.91 00:51:01 1 13.44 0.00 4.12 30.31 0.09 52.04 00:51:01 2 12.98 0.00 3.50 27.30 0.10 56.12 00:51:01 3 11.12 0.00 2.77 17.56 0.05 68.50 00:52:01 all 7.69 0.00 1.67 23.49 0.09 67.06 00:52:01 0 7.89 0.00 2.03 27.70 0.10 62.28 00:52:01 1 7.47 0.00 2.10 29.85 0.10 60.47 00:52:01 2 9.55 0.00 2.23 30.78 0.14 57.30 00:52:01 3 5.92 0.00 0.35 5.99 0.03 87.71 00:53:01 all 33.87 0.00 1.98 47.12 0.10 16.93 00:53:01 0 33.42 0.00 2.00 49.29 0.10 15.20 00:53:01 1 33.04 0.00 2.00 47.60 0.10 17.26 00:53:01 2 33.80 0.00 2.20 50.94 0.12 12.95 00:53:01 3 35.19 0.00 1.73 40.70 0.08 22.30 00:54:01 all 11.47 0.00 1.50 45.78 0.11 41.14 00:54:01 0 12.03 0.00 1.71 48.56 0.10 37.59 00:54:01 1 11.97 0.00 1.45 47.59 0.10 38.90 00:54:01 2 11.65 0.00 1.40 46.21 0.14 40.60 00:54:01 3 10.26 0.00 1.42 40.83 0.10 47.39 00:55:01 all 21.68 0.00 1.15 5.95 0.09 71.13 00:55:01 0 20.55 0.00 1.36 7.05 0.10 70.94 00:55:01 1 24.66 0.00 1.24 6.31 0.10 67.69 00:55:01 2 19.79 0.00 1.03 6.20 0.10 72.87 00:55:01 3 21.69 0.00 0.97 4.25 0.07 73.02 00:56:01 all 17.93 0.00 1.02 2.09 0.05 78.91 00:56:01 0 15.41 0.00 0.78 1.15 0.07 82.59 00:56:01 1 8.84 0.00 0.80 4.71 0.03 85.61 00:56:01 2 39.99 0.00 1.97 2.04 0.07 55.93 00:56:01 3 7.47 0.00 0.49 0.47 0.03 91.55 Average: all 14.90 0.00 2.33 19.12 0.08 63.57 Average: 0 17.72 0.00 2.29 17.38 0.08 62.54 Average: 1 12.55 0.00 2.41 20.79 0.08 64.17 Average: 2 16.15 0.00 2.83 24.79 0.10 56.12 Average: 3 13.18 0.00 1.82 13.59 0.06 71.35