---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7348 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 9.6G 9.7G 50% / 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 475 733 0 2734 3186 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:67:2f:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.181/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe67:2f02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:50:65:75 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::42:93ff:fe50:6575/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7348) 10/11/24 _x86_64_ (4 CPU) 09:49:21 LINUX RESTART (4 CPU) 09:50:02 tps rtps wtps bread/s bwrtn/s 09:51:01 108.34 36.11 72.23 1710.08 7189.83 09:52:01 184.15 14.03 170.12 2262.29 22675.95 09:53:01 14.85 0.02 14.83 1.33 7316.78 09:54:01 3.67 0.00 3.67 0.00 230.23 09:55:01 3.25 0.00 3.25 0.00 250.72 09:56:01 3.90 0.00 3.90 0.00 366.40 09:57:01 3.47 0.00 3.47 0.00 561.91 09:58:01 3.22 0.00 3.22 0.00 348.74 09:59:01 3.38 0.00 3.38 0.00 342.55 10:00:01 3.63 0.00 3.63 0.00 885.47 10:01:01 3.57 0.00 3.57 0.00 466.59 10:02:01 2.97 0.00 2.97 0.00 290.08 10:03:01 3.67 0.00 3.67 0.00 418.26 10:04:01 3.25 0.00 3.25 0.00 483.65 10:05:01 36.57 10.41 26.16 456.11 2670.31 Average: 25.37 4.00 21.36 293.75 2961.76 09:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 1490444 3311556 2548208 63.10 59220 1910408 934784 18.38 620192 1733876 206600 09:52:01 876720 3303976 3161932 78.29 84768 2466052 1314848 25.85 841068 2067808 177016 09:53:01 840596 3302684 3198056 79.19 89328 2490088 1306756 25.69 875048 2061804 3416 09:54:01 834384 3300340 3204268 79.34 89528 2493588 1308708 25.73 879988 2062212 2144 09:55:01 826632 3301096 3212020 79.53 89688 2501456 1313220 25.81 882900 2066452 4940 09:56:01 816596 3299544 3222056 79.78 89880 2509084 1314892 25.85 888768 2070236 4288 09:57:01 803120 3301472 3235532 80.11 90016 2523592 1385384 27.23 892340 2078672 4400 09:58:01 779452 3285380 3259200 80.70 90204 2530404 1383496 27.20 912568 2082200 4332 09:59:01 778376 3291540 3260276 80.73 90388 2536956 1385192 27.23 909364 2085788 3468 10:00:01 741520 3280452 3297132 81.64 90576 2561300 1487312 29.24 921068 2107484 4548 10:01:01 750476 3297864 3288176 81.42 90796 2569144 1384936 27.22 906360 2111600 2620 10:02:01 741996 3297232 3296656 81.63 90992 2576220 1385576 27.24 911096 2115136 5520 10:03:01 710592 3277060 3328060 82.41 91192 2586552 1383656 27.20 936032 2120912 7888 10:04:01 473108 3068932 3565544 88.29 91368 2614632 1651952 32.47 1160948 2131948 26380 10:05:01 837772 3334744 3200880 79.26 93552 2526656 917804 18.04 1051996 1896948 19544 Average: 820119 3283591 3218533 79.69 88100 2493075 1323901 26.02 905982 2052872 31807 09:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 ens3 116.20 94.56 1023.61 16.16 0.00 0.00 0.00 0.00 09:51:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 506.78 340.73 2793.68 42.89 0.00 0.00 0.00 0.00 09:52:01 vethaed8ebc 215.95 315.98 14.25 1838.91 0.00 0.00 0.00 0.15 09:52:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 09:52:01 docker0 286.02 424.70 14.98 2352.87 0.00 0.00 0.00 0.00 09:53:01 ens3 7.73 7.17 3.96 1.62 0.00 0.00 0.00 0.00 09:53:01 vethaed8ebc 1.42 1.45 0.09 2.61 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 1.42 1.43 0.07 2.61 0.00 0.00 0.00 0.00 09:54:01 ens3 2.70 3.62 0.56 1.06 0.00 0.00 0.00 0.00 09:54:01 vethaed8ebc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 4.05 4.53 1.02 1.48 0.00 0.00 0.00 0.00 09:55:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 6.25 6.93 1.31 2.10 0.00 0.00 0.00 0.00 09:56:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 4.32 4.92 0.92 1.47 0.00 0.00 0.00 0.00 09:57:01 vethaed8ebc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 5.48 5.27 1.21 1.63 0.00 0.00 0.00 0.00 09:58:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 9.20 9.78 2.03 2.31 0.00 0.00 0.00 0.00 09:59:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 107.55 104.02 621.31 8.86 0.00 0.00 0.00 0.00 10:00:01 vethaed8ebc 99.82 103.47 7.49 620.34 0.00 0.00 0.00 0.05 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 99.82 103.47 6.13 620.34 0.00 0.00 0.00 0.00 10:01:01 ens3 4.85 4.67 1.06 3.57 0.00 0.00 0.00 0.00 10:01:01 vethaed8ebc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 8.20 7.90 1.76 2.16 0.00 0.00 0.00 0.00 10:02:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 8.95 9.06 1.96 2.32 0.00 0.00 0.00 0.00 10:03:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 6.60 4.18 1.48 1.70 0.00 0.00 0.00 0.00 10:04:01 vethaed8ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 27.79 25.26 22.06 10.51 0.00 0.00 0.00 0.00 10:05:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:05:01 docker0 1.25 1.17 0.09 6.49 0.00 0.00 0.00 0.00 Average: ens3 55.04 42.11 297.71 6.65 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 25.93 35.42 1.42 199.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7348) 10/11/24 _x86_64_ (4 CPU) 09:49:21 LINUX RESTART (4 CPU) 09:50:02 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 19.40 0.00 1.49 3.15 0.06 75.90 09:51:01 0 7.04 0.00 1.12 10.81 0.07 80.96 09:51:01 1 37.41 0.00 2.60 0.44 0.07 59.48 09:51:01 2 9.80 0.00 0.85 0.24 0.05 89.06 09:51:01 3 23.28 0.00 1.36 1.09 0.05 74.22 09:52:01 all 10.72 0.00 3.75 5.00 0.07 80.47 09:52:01 0 6.14 0.00 3.97 6.93 0.05 82.90 09:52:01 1 9.02 0.00 3.47 5.98 0.07 81.46 09:52:01 2 15.86 0.00 3.88 2.69 0.10 77.47 09:52:01 3 11.88 0.00 3.69 4.38 0.07 79.98 09:53:01 all 3.34 0.00 1.02 0.23 0.03 95.37 09:53:01 0 2.92 0.00 1.10 0.57 0.03 95.38 09:53:01 1 3.41 0.00 0.95 0.28 0.03 95.31 09:53:01 2 4.18 0.00 1.10 0.05 0.03 94.64 09:53:01 3 2.84 0.00 0.95 0.02 0.03 96.16 09:54:01 all 2.81 0.00 0.77 0.06 0.03 96.33 09:54:01 0 2.98 0.00 0.80 0.02 0.02 96.18 09:54:01 1 2.60 0.00 0.84 0.02 0.02 96.53 09:54:01 2 2.60 0.00 0.58 0.12 0.02 96.68 09:54:01 3 3.07 0.00 0.85 0.08 0.02 95.97 09:55:01 all 3.25 0.00 0.75 0.05 0.04 95.92 09:55:01 0 3.19 0.00 0.75 0.00 0.03 96.03 09:55:01 1 3.12 0.00 0.74 0.12 0.03 95.99 09:55:01 2 3.41 0.00 0.77 0.00 0.05 95.77 09:55:01 3 3.29 0.00 0.74 0.07 0.03 95.87 09:56:01 all 3.79 0.00 0.95 0.03 0.05 95.18 09:56:01 0 3.94 0.00 1.04 0.00 0.05 94.97 09:56:01 1 3.76 0.00 0.96 0.02 0.05 95.22 09:56:01 2 4.12 0.00 0.89 0.00 0.05 94.94 09:56:01 3 3.33 0.00 0.94 0.12 0.05 95.56 09:57:01 all 3.99 0.00 0.82 0.05 0.06 95.07 09:57:01 0 4.57 0.00 0.75 0.07 0.05 94.56 09:57:01 1 3.83 0.00 0.60 0.12 0.05 95.40 09:57:01 2 3.79 0.00 1.04 0.00 0.07 95.10 09:57:01 3 3.78 0.00 0.87 0.02 0.07 95.27 09:58:01 all 3.99 0.00 0.97 0.03 0.05 94.96 09:58:01 0 3.27 0.00 0.87 0.05 0.03 95.78 09:58:01 1 4.68 0.00 0.99 0.00 0.03 94.30 09:58:01 2 4.17 0.00 1.05 0.03 0.05 94.69 09:58:01 3 3.86 0.00 1.00 0.03 0.05 95.06 09:59:01 all 3.89 0.00 0.93 0.03 0.04 95.10 09:59:01 0 3.88 0.00 0.87 0.07 0.05 95.14 09:59:01 1 4.53 0.00 0.81 0.00 0.05 94.61 09:59:01 2 3.06 0.00 1.10 0.05 0.03 95.76 09:59:01 3 4.11 0.00 0.97 0.00 0.03 94.89 10:00:01 all 7.54 0.00 1.09 0.04 0.05 91.26 10:00:01 0 7.81 0.00 1.02 0.00 0.05 91.12 10:00:01 1 7.28 0.00 1.07 0.00 0.07 91.57 10:00:01 2 8.87 0.00 1.23 0.03 0.05 89.81 10:00:01 3 6.19 0.00 1.03 0.12 0.05 92.61 10:01:01 all 4.48 0.00 1.11 0.05 0.05 94.30 10:01:01 0 4.91 0.00 1.04 0.02 0.05 93.98 10:01:01 1 4.79 0.00 1.19 0.00 0.07 93.96 10:01:01 2 4.18 0.00 1.07 0.07 0.05 94.63 10:01:01 3 4.06 0.00 1.12 0.12 0.07 94.63 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 4.99 0.00 1.09 0.03 0.06 93.83 10:02:01 0 5.57 0.00 1.14 0.00 0.07 93.23 10:02:01 1 4.91 0.00 1.20 0.00 0.05 93.84 10:02:01 2 5.46 0.00 1.03 0.00 0.07 93.45 10:02:01 3 4.06 0.00 1.00 0.15 0.05 94.74 10:03:01 all 5.63 0.00 1.03 0.03 0.06 93.24 10:03:01 0 4.88 0.00 0.94 0.00 0.05 94.13 10:03:01 1 5.86 0.00 1.07 0.03 0.07 92.97 10:03:01 2 6.75 0.00 1.11 0.00 0.05 92.10 10:03:01 3 5.02 0.00 1.05 0.10 0.05 93.78 10:04:01 all 5.94 0.00 1.00 0.06 0.06 92.93 10:04:01 0 5.48 0.00 1.09 0.00 0.08 93.35 10:04:01 1 7.43 0.00 1.00 0.23 0.03 91.30 10:04:01 2 5.19 0.00 1.04 0.02 0.08 93.67 10:04:01 3 5.64 0.00 0.85 0.00 0.05 93.46 10:05:01 all 21.64 0.00 2.37 1.09 0.08 74.82 10:05:01 0 15.60 0.00 2.25 0.60 0.07 81.48 10:05:01 1 25.36 0.00 2.39 2.49 0.08 69.67 10:05:01 2 20.49 0.00 2.59 0.43 0.07 76.42 10:05:01 3 25.15 0.00 2.25 0.82 0.08 71.69 Average: all 7.01 0.00 1.28 0.66 0.05 91.00 Average: 0 5.47 0.00 1.25 1.26 0.05 91.97 Average: 1 8.51 0.00 1.32 0.65 0.05 89.47 Average: 2 6.78 0.00 1.29 0.25 0.05 91.63 Average: 3 7.28 0.00 1.24 0.47 0.05 90.95