---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-226 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 496 1077 0 2370 3171 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:0a:9f:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe0a:9f93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:4f:86:13 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 inet6 fe80::42:38ff:fe4f:8613/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-226) 12/19/24 _x86_64_ (4 CPU) 12:00:08 LINUX RESTART (4 CPU) 12:01:02 tps rtps wtps bread/s bwrtn/s 12:02:01 103.83 35.52 68.31 2511.17 9989.22 12:03:01 37.97 12.66 25.31 857.31 4870.51 12:04:01 141.56 27.67 113.89 1698.24 57067.95 12:05:01 13.68 6.40 7.28 97.32 298.22 12:06:01 223.90 52.71 171.19 2579.57 67232.66 Average: 104.20 26.96 77.24 1545.53 27959.57 12:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 1349196 3238960 2689464 66.59 60324 1976296 1014696 19.95 698320 1792276 116632 12:03:01 166512 2201696 3872148 95.88 66648 2108360 1980004 38.92 1804364 1851332 154612 12:04:01 347508 2018768 3691152 91.40 99012 1697864 2463740 48.43 1823844 1614548 292 12:05:01 164128 1664164 3874532 95.94 99348 1537880 2905272 57.11 2176308 1462620 11456 12:06:01 1102852 3215936 2935808 72.69 117716 2125208 1031536 20.28 936104 1762392 17592 Average: 626039 2467905 3412621 84.50 88610 1889122 1879050 36.94 1487788 1696634 60117 12:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 ens3 111.98 94.17 940.94 18.55 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 2.85 2.85 0.26 0.26 0.00 0.00 0.00 0.00 12:03:01 ens3 234.71 225.52 2466.49 39.97 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 12:04:01 ens3 736.91 494.09 8043.76 35.26 0.00 0.00 0.00 0.00 12:04:01 vethcc0b148 0.22 0.48 0.01 0.04 0.00 0.00 0.00 0.00 12:04:01 docker0 1.98 2.06 0.30 0.60 0.00 0.00 0.00 0.00 12:04:01 lo 4.44 4.44 0.65 0.65 0.00 0.00 0.00 0.00 12:05:01 ens3 334.11 154.06 74.04 185.09 0.00 0.00 0.00 0.00 12:05:01 vethcc0b148 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 docker0 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 lo 1500.17 1500.17 440.68 440.68 0.00 0.00 0.00 0.00 12:06:01 ens3 255.77 212.70 5201.09 46.04 0.00 0.00 0.00 0.00 12:06:01 docker0 0.02 0.25 0.00 0.02 0.00 0.00 0.00 0.00 12:06:01 lo 7.20 7.20 1.03 1.03 0.00 0.00 0.00 0.00 Average: ens3 335.56 236.66 3354.69 65.13 0.00 0.00 0.00 0.00 Average: docker0 0.44 0.50 0.06 0.13 0.00 0.00 0.00 0.00 Average: lo 304.00 304.00 88.81 88.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-226) 12/19/24 _x86_64_ (4 CPU) 12:00:08 LINUX RESTART (4 CPU) 12:01:02 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 19.81 0.00 1.19 2.70 0.05 76.24 12:02:01 0 12.04 0.00 0.66 1.51 0.07 85.72 12:02:01 1 7.45 0.00 0.68 5.27 0.05 86.54 12:02:01 2 45.71 0.00 2.02 2.87 0.07 49.33 12:02:01 3 14.01 0.00 1.43 1.14 0.03 83.39 12:03:01 all 33.60 0.00 1.16 0.65 0.07 64.52 12:03:01 0 28.73 0.00 1.17 1.38 0.05 68.67 12:03:01 1 37.75 0.00 0.85 0.65 0.05 60.70 12:03:01 2 37.04 0.00 1.07 0.15 0.08 61.66 12:03:01 3 30.90 0.00 1.54 0.42 0.08 67.06 12:04:01 all 19.01 0.00 4.69 2.31 0.10 73.89 12:04:01 0 21.83 0.00 4.38 0.63 0.08 73.08 12:04:01 1 20.30 0.00 4.53 2.81 0.08 72.28 12:04:01 2 17.95 0.00 4.68 2.62 0.10 74.64 12:04:01 3 15.95 0.00 5.17 3.19 0.10 75.59 12:05:01 all 60.32 0.00 4.25 0.24 0.13 35.06 12:05:01 0 59.03 0.00 4.13 0.03 0.14 36.67 12:05:01 1 55.97 0.00 4.65 0.14 0.15 39.08 12:05:01 2 63.28 0.00 4.07 0.03 0.15 32.46 12:05:01 3 62.99 0.00 4.13 0.75 0.12 32.01 12:06:01 all 27.38 0.00 4.08 4.70 0.08 63.76 12:06:01 0 25.91 0.00 4.73 4.11 0.08 65.16 12:06:01 1 17.77 0.00 4.29 8.47 0.08 69.39 12:06:01 2 37.58 0.00 3.91 3.39 0.08 55.04 12:06:01 3 28.30 0.00 3.42 2.81 0.08 65.38 Average: all 31.98 0.00 3.07 2.12 0.09 62.74 Average: 0 29.42 0.00 3.01 1.54 0.08 65.95 Average: 1 27.83 0.00 3.00 3.47 0.08 65.61 Average: 2 40.30 0.00 3.14 1.81 0.10 54.65 Average: 3 30.39 0.00 3.13 1.66 0.08 64.74