---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7664 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 11G 9.1G 53% / 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 490 2670 0 783 3216 Swap: 1023 17 1006 ---> 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:ce:ba:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fece:baea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:35:d7:f9 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:cdff:fe35:d7f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7664) 10/14/24 _x86_64_ (4 CPU) 15:10:03 LINUX RESTART (4 CPU) 15:11:01 tps rtps wtps bread/s bwrtn/s 15:12:01 120.53 44.24 76.29 2609.83 9875.82 15:13:01 106.79 24.48 82.31 1935.15 23341.54 15:14:01 213.41 32.01 181.40 2479.99 30532.51 15:15:01 264.73 9.20 255.53 190.47 7648.25 15:16:01 182.30 1.75 180.55 39.99 4538.04 15:17:01 508.63 1.70 506.93 24.26 14186.57 15:18:01 390.15 0.65 389.50 22.13 10942.71 15:19:02 457.49 33.02 424.48 1549.25 16451.68 15:20:01 1182.31 14.32 1167.99 358.18 17585.90 15:21:01 387.36 147.39 239.97 7064.51 7460.58 Average: 380.01 30.91 349.10 1629.86 14251.49 15:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:12:01 1263012 3152792 2775640 68.73 63360 1972208 1045680 20.56 787060 1789900 115984 15:13:01 197428 2534684 3841224 95.11 74196 2398768 1521296 29.90 1507040 2109480 96408 15:14:01 111608 1539036 3927044 97.24 84872 1573280 3276748 64.41 2357816 1366604 12280 15:15:01 117592 981316 3921060 97.09 107344 996268 3907908 76.82 2777980 947752 1448 15:16:01 110288 950048 3928364 97.27 117056 962300 3938836 77.43 2799552 927268 2168 15:17:01 117088 937332 3921564 97.10 133188 921204 3950708 77.66 2803864 903816 2264 15:18:01 115492 784140 3923160 97.14 133856 763420 4078624 80.17 2871540 825064 3264 15:19:02 121104 521780 3917548 97.00 75940 633120 5014824 98.58 2906572 748108 6940 15:20:01 142532 441760 3896120 96.47 81592 523556 5229084 102.79 2917564 695464 18052 15:21:01 2932364 3370424 1106288 27.39 67956 539592 918520 18.06 376036 573152 193872 Average: 522851 1521331 3515801 87.05 93936 1128372 3288223 64.64 2210502 1088661 45268 15:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:12:01 ens3 188.89 175.29 881.18 40.21 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 15:13:01 ens3 1398.83 963.25 9098.87 206.73 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:14:01 ens3 582.57 336.04 2767.39 57.98 0.00 0.00 0.00 0.00 15:14:01 vethc3145a4 6.53 6.62 24.66 0.72 0.00 0.00 0.00 0.00 15:14:01 vethb5fe410 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 15:14:01 docker0 6.72 6.75 24.58 0.73 0.00 0.00 0.00 0.00 15:15:01 ens3 109.46 38.42 27.10 18.80 0.00 0.00 0.00 0.00 15:15:01 vethc3145a4 85.47 82.01 367.55 19.54 0.00 0.00 0.00 0.03 15:15:01 vethb5fe410 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 docker0 85.65 82.17 366.39 19.55 0.00 0.00 0.00 0.00 15:16:01 ens3 19.63 7.45 5.69 4.41 0.00 0.00 0.00 0.00 15:16:01 vethc3145a4 139.53 132.01 599.71 54.25 0.00 0.00 0.00 0.05 15:16:01 vethb5fe410 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 docker0 139.73 132.19 597.81 54.26 0.00 0.00 0.00 0.00 15:17:01 ens3 37.14 23.61 9.30 8.39 0.00 0.00 0.00 0.00 15:17:01 vethc3145a4 152.97 136.26 476.58 48.30 0.00 0.00 0.00 0.04 15:17:01 vethb5fe410 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 docker0 153.16 136.44 474.50 48.31 0.00 0.00 0.00 0.00 15:18:01 ens3 68.62 41.09 16.72 15.70 0.00 0.00 0.00 0.00 15:18:01 vethc3145a4 143.08 129.10 523.05 47.14 0.00 0.00 0.00 0.04 15:18:01 vethb5fe410 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:18:01 docker0 143.26 129.28 521.11 47.15 0.00 0.00 0.00 0.00 15:19:02 vethefc141f 47.90 49.87 94.15 14.55 0.00 0.00 0.00 0.01 15:19:02 ens3 763.57 402.18 171.10 146.70 0.00 0.00 0.00 0.00 15:19:02 vethc3145a4 51.53 45.45 159.24 15.42 0.00 0.00 0.00 0.01 15:19:02 vethb5fe410 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 vethefc141f 59.75 54.80 40.57 9.30 0.00 0.00 0.00 0.00 15:20:01 ens3 93.15 31.76 23.12 17.26 0.00 0.00 0.00 0.00 15:20:01 vethc3145a4 7.00 7.39 24.98 0.77 0.00 0.00 0.00 0.00 15:20:01 vethb5fe410 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 ens3 618.25 278.27 188.31 150.07 0.00 0.00 0.00 0.00 15:21:01 docker0 720.88 666.39 2310.07 212.28 0.00 0.00 0.00 0.00 15:21:01 lo 1185.16 1185.16 2506.03 2506.03 0.00 0.00 0.00 0.00 Average: ens3 388.66 230.17 1321.76 66.74 0.00 0.00 0.00 0.00 Average: docker0 72.24 66.78 231.48 21.27 0.00 0.00 0.00 0.00 Average: lo 118.37 118.37 251.08 251.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7664) 10/14/24 _x86_64_ (4 CPU) 15:10:03 LINUX RESTART (4 CPU) 15:11:01 CPU %user %nice %system %iowait %steal %idle 15:12:01 all 24.26 0.00 1.63 2.84 0.06 71.21 15:12:01 0 21.73 0.00 1.40 1.23 0.05 75.58 15:12:01 1 16.88 0.00 1.27 3.36 0.07 78.42 15:12:01 2 33.70 0.00 2.46 1.77 0.10 61.96 15:12:01 3 24.74 0.00 1.42 4.98 0.05 68.81 15:13:01 all 51.54 0.00 3.65 1.16 0.12 43.53 15:13:01 0 54.55 0.00 4.01 0.25 0.10 41.09 15:13:01 1 45.70 0.00 2.86 0.48 0.08 50.87 15:13:01 2 52.95 0.00 3.95 2.19 0.13 40.77 15:13:01 3 52.99 0.00 3.74 1.70 0.13 41.44 15:14:01 all 42.51 0.00 3.03 4.33 0.10 50.01 15:14:01 0 28.08 0.00 2.73 7.90 0.10 61.19 15:14:01 1 41.95 0.00 3.00 2.28 0.12 52.65 15:14:01 2 54.01 0.00 3.44 3.34 0.12 39.09 15:14:01 3 46.08 0.00 2.98 3.80 0.08 47.06 15:15:01 all 29.39 0.00 2.20 6.87 0.12 61.42 15:15:01 0 24.33 0.00 2.23 6.79 0.12 66.54 15:15:01 1 34.73 0.00 2.10 6.87 0.12 56.19 15:15:01 2 25.69 0.00 1.95 3.65 0.13 68.57 15:15:01 3 32.81 0.00 2.52 10.21 0.12 54.34 15:16:01 all 15.12 0.00 2.06 4.84 0.10 77.89 15:16:01 0 14.68 0.00 1.79 7.02 0.10 76.40 15:16:01 1 18.47 0.00 1.82 3.31 0.08 76.32 15:16:01 2 13.80 0.00 2.85 2.90 0.12 80.33 15:16:01 3 13.53 0.00 1.75 6.13 0.08 78.50 15:17:01 all 10.54 0.00 3.47 14.89 0.13 70.97 15:17:01 0 10.98 0.00 4.29 17.00 0.12 67.62 15:17:01 1 9.88 0.00 2.86 9.25 0.10 77.91 15:17:01 2 11.83 0.00 3.70 12.12 0.17 72.19 15:17:01 3 9.48 0.00 3.05 21.19 0.12 66.16 15:18:01 all 18.94 0.00 3.23 11.53 0.13 66.17 15:18:01 0 17.54 0.00 3.38 17.31 0.12 61.65 15:18:01 1 21.12 0.00 3.33 10.77 0.12 64.67 15:18:01 2 19.76 0.00 3.24 9.65 0.17 67.18 15:18:01 3 17.32 0.00 2.97 8.44 0.12 71.16 15:19:02 all 17.38 0.00 4.96 13.08 0.16 64.43 15:19:02 0 15.74 0.00 4.87 15.44 0.15 63.80 15:19:02 1 18.46 0.00 4.87 16.99 0.13 59.54 15:19:02 2 16.84 0.00 4.41 9.13 0.18 69.43 15:19:02 3 18.45 0.00 5.67 10.77 0.17 64.94 15:20:01 all 11.31 0.00 5.76 16.32 0.17 66.44 15:20:01 0 10.15 0.00 4.54 9.37 0.14 75.80 15:20:01 1 11.97 0.00 7.33 20.41 0.19 60.11 15:20:01 2 11.24 0.00 4.84 19.45 0.22 64.25 15:20:01 3 11.88 0.00 6.34 16.11 0.15 65.51 15:21:01 all 33.84 0.00 3.11 12.20 0.15 50.70 15:21:01 0 38.18 0.00 3.80 9.84 0.15 48.02 15:21:01 1 30.94 0.00 2.55 10.81 0.13 55.56 15:21:01 2 32.24 0.00 3.34 19.43 0.18 44.81 15:21:01 3 34.00 0.00 2.75 8.72 0.13 54.39 Average: all 25.52 0.00 3.30 8.79 0.12 62.27 Average: 0 23.64 0.00 3.30 9.20 0.11 63.74 Average: 1 25.03 0.00 3.19 8.43 0.11 63.24 Average: 2 27.25 0.00 3.41 8.33 0.15 60.85 Average: 3 26.16 0.00 3.31 9.19 0.12 61.22