---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2305 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 13G 6.9G 65% / 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 504 666 0 2773 3157 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:20:72:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.124/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe20:7262/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:18:0b:de 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-2305) 06/06/25 _x86_64_ (4 CPU) 17:53:43 LINUX RESTART (4 CPU) 17:54:02 tps rtps wtps bread/s bwrtn/s 17:55:02 180.05 70.66 109.39 5739.80 44570.86 17:56:01 208.97 15.76 193.21 2310.53 108694.71 17:57:01 161.18 86.07 75.11 4702.57 30062.91 17:58:01 320.90 79.75 241.14 5060.89 13616.40 17:59:01 72.04 1.95 70.09 113.45 6606.23 18:00:01 132.08 69.88 62.20 10356.93 13209.07 18:01:01 307.78 295.97 11.81 18001.00 728.01 Average: 197.59 88.76 108.83 6622.57 30885.35 17:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 1500156 3277136 2538496 62.86 49612 1879412 948924 18.65 665568 1683860 194444 17:56:01 105512 3308112 3933140 97.39 107700 3166240 1116400 21.95 508596 3117548 211040 17:57:01 1186700 3308900 2851952 70.62 116928 2109836 1218120 23.94 713180 1861772 136096 17:58:01 803712 3258848 3234940 80.10 139604 2394004 1302356 25.60 919584 2013136 58360 17:59:01 598100 3208900 3440552 85.19 143088 2518884 1338268 26.31 1025556 2083440 84724 18:00:01 1374072 3301808 2664580 65.98 144320 1910312 1139468 22.40 795748 1627224 1472 18:01:01 763452 3246752 3275200 81.10 145400 2455356 1020372 20.06 1781020 1237312 1204 Average: 904529 3272922 3134123 77.60 120950 2347721 1154844 22.70 915607 1946327 98191 17:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 ens3 459.78 298.02 2142.36 72.08 0.00 0.00 0.00 0.00 17:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:02 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 17:56:01 ens3 425.46 213.26 13663.29 18.84 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 17:57:01 ens3 410.01 264.10 334.81 93.95 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 200.07 119.88 1009.74 10.09 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 ens3 60.77 51.51 56.35 11.52 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 173.03 107.58 50.36 44.68 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 ens3 383.55 710.66 34.04 5525.73 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 301.19 252.11 2448.99 828.67 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2305) 06/06/25 _x86_64_ (4 CPU) 17:53:43 LINUX RESTART (4 CPU) 17:54:02 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 19.25 0.00 2.30 5.69 0.06 72.70 17:55:02 0 19.31 0.00 1.94 1.70 0.05 77.00 17:55:02 1 8.82 0.00 2.35 4.74 0.03 84.05 17:55:02 2 41.52 0.00 2.81 5.83 0.10 49.74 17:55:02 3 7.30 0.00 2.05 10.54 0.07 80.04 17:56:01 all 25.48 0.00 6.81 3.47 0.08 64.16 17:56:01 0 21.48 0.00 6.22 2.26 0.07 69.97 17:56:01 1 37.86 0.00 7.77 5.46 0.10 48.81 17:56:01 2 23.62 0.00 7.48 1.10 0.07 67.73 17:56:01 3 18.90 0.00 5.77 5.03 0.09 70.21 17:57:01 all 43.36 0.00 19.33 4.91 0.11 32.29 17:57:01 0 43.53 0.00 19.22 4.77 0.12 32.36 17:57:01 1 43.22 0.00 19.09 5.30 0.10 32.29 17:57:01 2 41.98 0.00 19.59 0.32 0.13 37.98 17:57:01 3 44.72 0.00 19.41 9.27 0.12 26.48 17:58:01 all 8.40 0.00 4.04 10.56 0.08 76.92 17:58:01 0 8.91 0.00 2.99 1.24 0.05 86.82 17:58:01 1 8.74 0.00 4.20 5.31 0.08 81.66 17:58:01 2 9.58 0.00 5.88 27.49 0.12 56.94 17:58:01 3 6.36 0.00 3.13 8.26 0.07 82.19 17:59:01 all 28.46 0.00 8.84 1.03 0.10 61.58 17:59:01 0 28.89 0.00 8.89 2.82 0.12 59.28 17:59:01 1 26.55 0.00 9.15 0.28 0.10 63.92 17:59:01 2 30.21 0.00 8.09 0.62 0.10 60.98 17:59:01 3 28.20 0.00 9.20 0.39 0.10 62.11 18:00:01 all 31.00 0.00 12.09 6.22 0.09 50.61 18:00:01 0 30.12 0.00 12.17 7.22 0.08 50.40 18:00:01 1 31.74 0.00 12.33 5.47 0.08 50.38 18:00:01 2 31.83 0.00 12.14 6.61 0.10 49.31 18:00:01 3 30.29 0.00 11.69 5.56 0.08 52.38 18:01:01 all 24.84 0.00 1.68 15.48 0.10 57.90 18:01:01 0 26.22 0.00 1.80 18.90 0.10 52.98 18:01:01 1 22.89 0.00 1.24 12.16 0.07 63.65 18:01:01 2 22.92 0.00 1.76 13.95 0.12 61.24 18:01:01 3 27.32 0.00 1.95 16.93 0.10 53.70 Average: all 25.85 0.00 7.89 6.78 0.09 59.39 Average: 0 25.53 0.00 7.62 5.58 0.08 61.18 Average: 1 25.69 0.00 8.04 5.53 0.08 60.65 Average: 2 28.81 0.00 8.27 8.00 0.11 54.81 Average: 3 23.35 0.00 7.62 8.00 0.09 60.94