---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5102 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 7.7G 61% / 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 467 119 0 3357 3193 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:f5:13:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fef5:1388/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:13:0c:04 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-5102) 09/14/24 _x86_64_ (4 CPU) 17:12:40 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:03 194.27 83.74 110.53 6569.94 42514.38 17:15:01 125.58 13.01 112.57 2347.73 24780.83 17:16:01 499.53 0.07 499.47 12.66 27820.43 17:17:01 466.99 4.81 462.18 206.26 21779.75 17:18:01 204.46 89.61 114.86 11957.35 60028.65 17:19:01 600.03 596.25 3.78 31757.64 990.10 17:20:01 593.17 582.97 10.20 56156.61 705.23 17:21:01 600.00 598.13 1.87 13006.50 74.39 17:22:01 268.27 266.77 1.50 19507.68 18.53 17:23:01 271.05 266.27 4.78 14839.79 171.30 Average: 383.19 250.94 132.25 15680.28 17867.04 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:03 1661808 3364144 2376844 58.85 52604 1805236 874644 17.19 559656 1637540 132696 17:15:01 1011800 3269300 3026852 74.95 65260 2330160 1257744 24.72 774908 2032116 6412 17:16:01 173184 3233784 3865468 95.71 102416 3015284 1276292 25.09 838784 2705788 3768 17:17:01 491944 3327156 3546708 87.82 128820 2780144 1168524 22.97 682820 2562232 12536 17:18:01 169204 3320416 3869448 95.81 157400 3076624 1080700 21.24 778696 2798040 10224 17:19:01 869032 3317292 3169620 78.48 157012 2402368 1076408 21.16 640256 2266720 1216 17:20:01 276052 3333196 3762600 93.16 154836 3025184 1024576 20.14 593456 2921624 276 17:21:01 131876 3329292 3906776 96.73 152992 3115564 1024576 20.14 587820 3015940 240 17:22:01 189564 3338020 3849088 95.31 150948 3069756 1024576 20.14 575324 2972704 4 17:23:01 111708 3260748 3926944 97.23 150672 3089472 996776 19.59 682236 2963664 5716 Average: 508617 3309335 3530035 87.41 127296 2770979 1080482 21.24 671396 2587637 17309 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:03 ens3 411.03 259.66 1446.66 69.97 0.00 0.00 0.00 0.00 17:14:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:03 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:15:01 ens3 842.63 524.48 4932.59 41.76 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 17:16:01 ens3 14.65 14.25 3.12 3.65 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 55.86 45.67 212.50 10.56 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 921.86 755.64 7509.15 50.51 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.23 0.23 0.08 0.08 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 578.52 1018.83 40.66 8204.28 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:21:01 ens3 103.48 146.08 7.20 1098.81 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:22:01 ens3 192.35 392.28 12.58 3154.21 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 120.13 234.58 18.72 1821.43 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 322.35 338.56 1406.70 1450.19 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 0.74 0.74 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-5102) 09/14/24 _x86_64_ (4 CPU) 17:12:40 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:03 all 19.39 0.00 2.68 5.68 0.06 72.20 17:14:03 0 18.98 0.00 2.09 6.85 0.05 72.03 17:14:03 1 31.74 0.00 2.69 4.02 0.07 61.48 17:14:03 2 13.04 0.00 3.18 4.61 0.07 79.10 17:14:03 3 13.74 0.00 2.75 7.20 0.05 76.26 17:15:01 all 12.73 0.00 2.05 3.15 0.05 82.02 17:15:01 0 9.71 0.00 2.67 4.12 0.05 83.45 17:15:01 1 29.62 0.00 2.89 5.80 0.05 61.64 17:15:01 2 5.73 0.00 1.30 1.28 0.05 91.64 17:15:01 3 5.90 0.00 1.32 1.41 0.05 91.31 17:16:01 all 7.70 0.00 3.91 15.83 0.09 72.47 17:16:01 0 4.99 0.00 2.32 9.95 0.05 82.68 17:16:01 1 7.09 0.00 4.44 23.18 0.08 65.21 17:16:01 2 7.02 0.00 4.84 17.18 0.13 70.83 17:16:01 3 11.68 0.00 4.07 13.07 0.08 71.10 17:17:01 all 6.30 0.00 4.70 15.36 0.08 73.55 17:17:01 0 5.08 0.00 3.31 10.80 0.07 80.74 17:17:01 1 7.88 0.00 7.43 24.52 0.07 60.10 17:17:01 2 5.49 0.00 4.24 14.87 0.10 75.29 17:17:01 3 6.75 0.00 3.84 11.26 0.08 78.06 17:18:01 all 11.51 0.00 3.40 6.94 0.06 78.09 17:18:01 0 11.62 0.00 4.95 6.09 0.07 77.28 17:18:01 1 8.64 0.00 1.34 3.76 0.03 86.23 17:18:01 2 12.24 0.00 3.93 7.33 0.07 76.43 17:18:01 3 13.63 0.00 3.38 10.66 0.08 72.24 17:19:01 all 5.20 0.00 1.73 30.45 0.08 62.54 17:19:01 0 5.47 0.00 2.20 35.00 0.08 57.25 17:19:01 1 5.49 0.00 1.24 20.14 0.07 73.06 17:19:01 2 5.86 0.00 2.22 38.07 0.12 53.74 17:19:01 3 3.97 0.00 1.30 28.76 0.08 65.88 17:20:01 all 33.83 0.00 1.97 30.14 0.10 33.97 17:20:01 0 35.31 0.00 2.11 31.21 0.08 31.28 17:20:01 1 31.31 0.00 1.65 30.03 0.08 36.92 17:20:01 2 33.74 0.00 1.87 28.70 0.12 35.57 17:20:01 3 34.95 0.00 2.24 30.61 0.08 32.12 17:21:01 all 11.56 0.00 1.72 57.88 0.09 28.75 17:21:01 0 10.74 0.00 1.67 55.33 0.08 32.18 17:21:01 1 11.03 0.00 1.54 52.28 0.08 35.07 17:21:01 2 12.41 0.00 1.86 64.60 0.12 21.00 17:21:01 3 12.07 0.00 1.77 59.35 0.10 26.71 17:22:01 all 22.02 0.00 1.14 6.90 0.10 69.84 17:22:01 0 26.34 0.00 1.26 9.12 0.12 63.16 17:22:01 1 12.86 0.00 0.79 5.25 0.07 81.04 17:22:01 2 24.56 0.00 1.37 8.11 0.12 65.84 17:22:01 3 24.29 0.00 1.14 5.10 0.12 69.35 17:23:01 all 16.46 0.00 1.20 6.36 0.09 75.89 17:23:01 0 14.55 0.00 1.41 6.84 0.08 77.12 17:23:01 1 22.29 0.00 1.06 5.50 0.08 71.07 17:23:01 2 13.56 0.00 1.23 6.99 0.10 78.12 17:23:01 3 15.40 0.00 1.12 6.13 0.10 77.24 Average: all 14.67 0.00 2.45 17.88 0.08 64.92 Average: 0 14.29 0.00 2.40 17.55 0.07 65.69 Average: 1 16.73 0.00 2.50 17.44 0.07 63.25 Average: 2 13.39 0.00 2.61 19.14 0.10 64.77 Average: 3 14.27 0.00 2.30 17.39 0.08 65.96