---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6269 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 8.2G 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 521 233 0 3188 3139 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:fb:97:69 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fefb:9769/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:6d:19:d0 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-6269) 07/11/24 _x86_64_ (4 CPU) 02:51:44 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 186.25 83.72 102.53 6576.10 41084.77 02:54:01 223.78 12.56 211.21 2262.02 25281.12 02:55:01 345.41 0.07 345.34 12.40 19436.49 02:56:01 399.68 21.91 377.77 1316.31 18141.78 02:57:02 32.84 13.05 19.80 1184.47 2637.03 02:58:01 7.34 0.78 6.56 13.01 6006.71 02:59:01 61.19 7.98 53.21 1375.90 12105.72 03:00:01 331.91 0.65 331.26 14.40 27245.86 03:01:01 447.82 18.95 428.86 2842.64 24382.41 03:02:01 2.38 0.17 2.22 6.53 99.18 Average: 204.20 16.01 188.19 1563.03 17661.86 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1629508 3304472 2409152 59.65 44268 1789764 936420 18.41 630796 1606956 138664 02:54:01 960916 3255932 3077744 76.21 75484 2349616 1255084 24.67 772980 2068604 49928 02:55:01 578156 3238512 3460504 85.68 101128 2658080 1256580 24.70 828028 2352380 6144 02:56:01 745748 3318672 3292912 81.53 121424 2533624 1172352 23.04 778624 2215960 1984 02:57:02 570124 3228612 3468536 85.88 122216 2611096 1287060 25.30 923844 2238436 21228 02:58:01 583052 3319856 3455608 85.56 122264 2687996 1196876 23.53 846684 2301292 26016 02:59:01 236360 3252108 3802300 94.15 123856 2943560 1245696 24.49 1054428 2420580 6912 03:00:01 212384 3174096 3826276 94.74 139804 2867216 1326032 26.07 1045844 2443620 6124 03:01:01 351796 3273648 3686864 91.29 151296 2846484 1054072 20.72 874480 2512668 76 03:02:01 333364 3278528 3705296 91.75 151340 2846972 1054072 20.72 1776620 1603896 160 Average: 620141 3264444 3418519 84.64 115308 2613441 1178424 23.16 953233 2176439 25724 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:53:01 ens3 367.17 233.71 1419.81 68.25 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 02:54:01 ens3 367.34 234.64 2522.05 22.35 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 347.11 172.10 2040.98 16.44 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 22.08 17.80 13.77 7.40 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:02 ens3 14.93 13.01 34.68 2.49 0.00 0.00 0.00 0.00 02:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 0.98 1.14 0.25 0.26 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 83.67 56.06 521.70 6.14 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 698.02 387.97 3996.43 32.23 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 03:01:01 ens3 35.59 41.44 8.19 161.44 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 03:02:01 ens3 385.77 721.48 26.91 5794.64 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 232.64 188.24 1060.19 612.16 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6269) 07/11/24 _x86_64_ (4 CPU) 02:51:44 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 16.79 0.00 2.24 5.63 0.07 75.27 02:53:01 0 27.50 0.00 3.42 8.07 0.08 60.92 02:53:01 1 6.71 0.00 1.67 10.01 0.05 81.56 02:53:01 2 24.31 0.00 2.14 1.64 0.08 71.83 02:53:01 3 8.66 0.00 1.69 2.81 0.08 86.76 02:54:01 all 14.87 0.00 2.60 6.34 0.07 76.13 02:54:01 0 27.73 0.00 2.78 2.50 0.07 66.92 02:54:01 1 8.58 0.00 1.44 5.47 0.05 84.46 02:54:01 2 8.89 0.00 3.05 7.20 0.08 80.78 02:54:01 3 14.26 0.00 3.15 10.21 0.05 72.33 02:55:01 all 7.03 0.00 3.64 10.26 0.09 78.98 02:55:01 0 6.87 0.00 3.37 9.81 0.07 79.89 02:55:01 1 8.69 0.00 3.62 18.92 0.08 68.69 02:55:01 2 5.34 0.00 3.30 2.86 0.12 88.37 02:55:01 3 7.23 0.00 4.28 9.45 0.08 78.95 02:56:01 all 9.11 0.00 3.61 13.11 0.08 74.08 02:56:01 0 9.50 0.00 2.55 6.86 0.07 81.02 02:56:01 1 9.79 0.00 5.09 21.15 0.08 63.90 02:56:01 2 12.44 0.00 2.88 3.65 0.12 80.91 02:56:01 3 4.74 0.00 3.90 20.78 0.07 70.51 02:57:02 all 20.09 0.00 4.22 0.76 0.06 74.87 02:57:02 0 12.74 0.00 3.35 1.19 0.05 82.66 02:57:02 1 18.64 0.00 4.20 0.69 0.07 76.41 02:57:02 2 25.70 0.00 4.92 0.57 0.07 68.75 02:57:02 3 23.23 0.00 4.43 0.62 0.08 71.64 02:58:01 all 23.02 0.00 2.09 0.06 0.05 74.77 02:58:01 0 11.45 0.00 1.33 0.02 0.02 87.19 02:58:01 1 30.84 0.00 2.56 0.00 0.07 66.53 02:58:01 2 26.81 0.00 2.24 0.15 0.07 70.72 02:58:01 3 22.96 0.00 2.26 0.05 0.05 74.68 02:59:01 all 21.29 0.00 3.00 1.37 0.06 74.28 02:59:01 0 20.21 0.00 3.39 1.32 0.05 75.02 02:59:01 1 21.04 0.00 2.96 1.17 0.05 74.78 02:59:01 2 25.36 0.00 2.91 1.87 0.07 69.79 02:59:01 3 18.54 0.00 2.74 1.10 0.05 77.56 03:00:01 all 9.66 0.00 3.67 10.11 0.08 76.48 03:00:01 0 7.33 0.00 2.69 3.06 0.07 86.86 03:00:01 1 10.86 0.00 5.94 26.85 0.08 56.28 03:00:01 2 11.00 0.00 2.52 2.60 0.10 83.78 03:00:01 3 9.44 0.00 3.56 8.04 0.07 78.90 03:01:01 all 9.97 0.00 3.90 14.44 0.09 71.60 03:01:01 0 8.92 0.00 2.68 5.88 0.05 82.47 03:01:01 1 10.81 0.00 3.65 11.47 0.08 73.98 03:01:01 2 12.11 0.00 3.36 17.72 0.15 66.66 03:01:01 3 8.07 0.00 5.93 22.86 0.10 63.05 03:02:01 all 31.98 0.00 1.24 0.03 0.10 66.65 03:02:01 0 23.81 0.00 1.07 0.02 0.08 75.02 03:02:01 1 33.76 0.00 1.21 0.00 0.10 64.92 03:02:01 2 35.27 0.00 1.30 0.08 0.10 63.25 03:02:01 3 35.08 0.00 1.43 0.02 0.12 63.36 Average: all 16.38 0.00 3.02 6.22 0.08 74.31 Average: 0 15.60 0.00 2.67 3.88 0.06 77.80 Average: 1 15.95 0.00 3.23 9.58 0.07 71.17 Average: 2 18.73 0.00 2.86 3.83 0.10 74.48 Average: 3 15.22 0.00 3.34 7.59 0.08 73.78