---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1120 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 498 711 0 2734 3163 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:54:c2:ba brd ff:ff:ff:ff:ff:ff inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe54:c2ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:f3:fd:e4 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::42:4eff:fef3:fde4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1120) 07/29/24 _x86_64_ (4 CPU) 14:58:37 LINUX RESTART (4 CPU) 14:59:02 tps rtps wtps bread/s bwrtn/s 15:00:01 174.04 76.82 97.22 5802.41 42840.21 15:01:01 185.02 12.58 172.44 2244.83 21526.28 15:02:01 36.41 0.00 36.41 0.00 10969.77 15:03:01 3.57 0.00 3.57 0.00 216.90 15:04:01 3.52 0.00 3.52 0.00 259.56 15:05:01 3.52 0.00 3.52 0.00 314.21 15:06:01 3.63 0.00 3.63 0.00 324.48 15:07:01 3.70 0.00 3.70 0.00 591.23 15:08:01 3.28 0.00 3.28 0.00 324.48 15:09:01 2.98 0.00 2.98 0.00 293.20 15:10:01 3.80 0.00 3.80 0.00 917.58 15:11:01 3.57 0.00 3.57 0.00 399.53 15:12:01 3.22 0.00 3.22 0.00 413.00 15:13:01 3.67 0.00 3.67 0.00 509.78 15:14:01 26.78 7.40 19.39 417.06 2392.67 Average: 30.55 6.37 24.18 558.46 5444.60 14:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:01 1634056 3347784 2404596 59.54 54708 1812240 900612 17.70 578996 1643508 146116 15:01:01 924088 3216400 3114564 77.12 78584 2344244 1400992 27.54 872524 2004356 136992 15:02:01 815908 3273260 3222744 79.80 89556 2486632 1326712 26.08 904184 2058992 2868 15:03:01 810772 3272304 3227880 79.92 89756 2490428 1336444 26.27 909112 2059544 2152 15:04:01 795252 3264512 3243400 80.31 89952 2497436 1401696 27.55 921320 2062452 3876 15:05:01 799540 3276704 3239112 80.20 90132 2504544 1343264 26.40 911796 2065960 4124 15:06:01 777964 3270736 3260688 80.74 90292 2519156 1412608 27.77 924272 2074468 11548 15:07:01 771580 3271224 3267072 80.90 90460 2525312 1413696 27.79 925964 2077632 3000 15:08:01 750284 3259704 3288368 81.42 90628 2534296 1413696 27.79 941592 2082772 5420 15:09:01 724268 3256748 3314384 82.07 90784 2556276 1463908 28.78 946968 2102468 21432 15:10:01 713884 3254900 3324768 82.32 91016 2564064 1413520 27.79 952780 2106432 5788 15:11:01 695424 3242692 3343228 82.78 91200 2569716 1479868 29.09 969516 2108376 3648 15:12:01 712376 3267520 3326276 82.36 91412 2576668 1413760 27.79 946568 2112868 3444 15:13:01 703216 3268248 3335436 82.59 91612 2585720 1414016 27.80 950152 2117732 2148 15:14:01 724524 3218916 3314128 82.06 92588 2523948 1029184 20.23 1166960 1896808 8268 Average: 823542 3264110 3215110 79.61 87512 2472712 1344265 26.42 921514 2038291 24055 14:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:01 ens3 430.84 262.16 1535.78 71.21 0.00 0.00 0.00 0.00 15:00:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth46a812c 254.71 796.12 18.47 819.84 0.00 0.00 0.00 0.07 15:01:01 ens3 1028.50 409.42 2000.19 37.82 0.00 0.00 0.00 0.00 15:01:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 15:01:01 docker0 328.70 910.31 18.87 1334.16 0.00 0.00 0.00 0.00 15:02:01 veth46a812c 122.60 172.40 8.03 1045.15 0.00 0.00 0.00 0.09 15:02:01 ens3 180.09 129.58 1046.68 9.97 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 122.60 172.35 6.35 1045.15 0.00 0.00 0.00 0.00 15:03:01 veth46a812c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 6.87 6.67 2.13 1.68 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 5.02 4.35 1.17 1.55 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 veth46a812c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 7.17 4.97 1.79 2.07 0.00 0.00 0.00 0.00 15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 5.95 6.30 1.25 7.06 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 6.22 6.58 1.30 1.75 0.00 0.00 0.00 0.00 15:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 6.07 6.33 1.35 1.77 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 veth46a812c 59.92 66.80 4.68 572.01 0.00 0.00 0.00 0.05 15:09:01 ens3 70.97 64.62 572.90 5.87 0.00 0.00 0.00 0.00 15:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 docker0 59.92 66.80 3.86 572.01 0.00 0.00 0.00 0.00 15:10:01 veth46a812c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 6.78 6.33 1.49 1.89 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 6.08 5.93 1.30 1.71 0.00 0.00 0.00 0.00 15:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 10.15 10.93 2.23 2.65 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 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 15:13:01 veth46a812c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 4.78 5.35 1.03 1.47 0.00 0.00 0.00 0.00 15:13:01 lo 0.20 0.20 0.01 0.01 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 15:14:01 ens3 14.37 12.96 13.44 5.57 0.00 0.00 0.00 0.00 15:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 docker0 1.15 1.10 0.09 6.32 0.00 0.00 0.00 0.00 Average: ens3 118.97 62.61 344.26 10.20 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 34.19 76.79 1.95 197.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1120) 07/29/24 _x86_64_ (4 CPU) 14:58:37 LINUX RESTART (4 CPU) 14:59:02 CPU %user %nice %system %iowait %steal %idle 15:00:01 all 19.43 0.00 2.25 5.42 0.06 72.83 15:00:01 0 35.87 0.00 2.52 2.93 0.07 58.61 15:00:01 1 8.53 0.00 1.31 2.50 0.07 87.60 15:00:01 2 23.48 0.00 3.62 7.10 0.07 65.74 15:00:01 3 9.89 0.00 1.57 9.17 0.03 79.34 15:01:01 all 14.03 0.00 3.34 4.75 0.06 77.82 15:01:01 0 10.04 0.00 2.33 1.92 0.03 85.67 15:01:01 1 11.66 0.00 3.45 2.34 0.07 82.49 15:01:01 2 25.71 0.00 4.06 7.81 0.08 62.34 15:01:01 3 8.65 0.00 3.54 6.90 0.07 80.83 15:02:01 all 4.86 0.00 1.56 0.89 0.03 92.67 15:02:01 0 3.17 0.00 1.36 0.23 0.03 95.20 15:02:01 1 3.51 0.00 1.39 2.07 0.02 93.01 15:02:01 2 8.62 0.00 1.89 1.07 0.03 88.39 15:02:01 3 4.11 0.00 1.58 0.20 0.03 94.08 15:03:01 all 3.19 0.00 0.81 0.05 0.03 95.91 15:03:01 0 4.20 0.00 0.80 0.00 0.02 94.99 15:03:01 1 3.09 0.00 0.78 0.00 0.03 96.09 15:03:01 2 2.90 0.00 0.87 0.07 0.02 96.15 15:03:01 3 2.59 0.00 0.80 0.15 0.05 96.41 15:04:01 all 3.31 0.00 0.88 0.04 0.04 95.73 15:04:01 0 3.12 0.00 0.78 0.00 0.05 96.05 15:04:01 1 3.14 0.00 0.95 0.00 0.03 95.87 15:04:01 2 3.64 0.00 0.82 0.05 0.03 95.46 15:04:01 3 3.32 0.00 1.00 0.10 0.03 95.54 15:05:01 all 3.37 0.00 0.85 0.03 0.04 95.72 15:05:01 0 3.46 0.00 0.84 0.00 0.03 95.67 15:05:01 1 3.85 0.00 0.94 0.00 0.05 95.17 15:05:01 2 3.06 0.00 0.75 0.00 0.03 96.16 15:05:01 3 3.11 0.00 0.89 0.12 0.05 95.83 15:06:01 all 4.35 0.00 0.89 0.03 0.05 94.68 15:06:01 0 4.84 0.00 0.94 0.00 0.05 94.17 15:06:01 1 4.20 0.00 0.95 0.00 0.07 94.78 15:06:01 2 4.04 0.00 0.82 0.00 0.05 95.09 15:06:01 3 4.35 0.00 0.87 0.10 0.02 94.67 15:07:01 all 3.40 0.00 0.94 0.03 0.04 95.58 15:07:01 0 3.55 0.00 0.92 0.00 0.03 95.50 15:07:01 1 3.70 0.00 1.02 0.00 0.05 95.23 15:07:01 2 3.06 0.00 0.89 0.05 0.05 95.96 15:07:01 3 3.27 0.00 0.90 0.07 0.05 95.71 15:08:01 all 4.64 0.00 1.04 0.03 0.03 94.26 15:08:01 0 4.48 0.00 0.96 0.02 0.03 94.51 15:08:01 1 4.73 0.00 1.07 0.00 0.05 94.15 15:08:01 2 4.71 0.00 1.22 0.13 0.05 93.89 15:08:01 3 4.65 0.00 0.92 0.00 0.02 94.41 15:09:01 all 6.41 0.00 0.89 0.04 0.04 92.62 15:09:01 0 6.77 0.00 0.97 0.00 0.03 92.23 15:09:01 1 6.53 0.00 0.84 0.00 0.03 92.60 15:09:01 2 7.51 0.00 0.87 0.15 0.03 91.44 15:09:01 3 4.81 0.00 0.89 0.00 0.05 94.26 15:10:01 all 4.31 0.00 0.91 0.04 0.03 94.71 15:10:01 0 4.26 0.00 0.89 0.00 0.03 94.82 15:10:01 1 3.94 0.00 0.95 0.00 0.03 95.08 15:10:01 2 4.43 0.00 0.85 0.10 0.03 94.58 15:10:01 3 4.59 0.00 0.95 0.08 0.02 94.36 15:10:01 CPU %user %nice %system %iowait %steal %idle 15:11:01 all 4.20 0.00 0.97 0.04 0.04 94.76 15:11:01 0 4.50 0.00 1.02 0.02 0.03 94.43 15:11:01 1 3.97 0.00 0.99 0.12 0.03 94.89 15:11:01 2 4.10 0.00 0.95 0.00 0.05 94.90 15:11:01 3 4.22 0.00 0.92 0.02 0.03 94.81 15:12:01 all 4.72 0.00 1.11 0.03 0.05 94.10 15:12:01 0 4.91 0.00 1.22 0.00 0.05 93.81 15:12:01 1 4.48 0.00 1.07 0.02 0.05 94.38 15:12:01 2 5.16 0.00 1.05 0.03 0.03 93.72 15:12:01 3 4.34 0.00 1.05 0.03 0.05 94.53 15:13:01 all 4.56 0.00 0.95 0.05 0.06 94.39 15:13:01 0 3.83 0.00 1.00 0.00 0.07 95.10 15:13:01 1 5.43 0.00 0.95 0.07 0.07 93.48 15:13:01 2 4.18 0.00 0.92 0.13 0.08 94.68 15:13:01 3 4.78 0.00 0.92 0.00 0.05 94.25 15:14:01 all 18.31 0.00 2.41 0.65 0.07 78.56 15:14:01 0 15.87 0.00 2.51 0.42 0.07 81.14 15:14:01 1 30.95 0.00 2.49 1.34 0.08 65.13 15:14:01 2 14.36 0.00 2.44 0.48 0.05 82.66 15:14:01 3 12.01 0.00 2.21 0.37 0.05 85.35 Average: all 6.85 0.00 1.32 0.80 0.04 90.98 Average: 0 7.49 0.00 1.27 0.37 0.04 90.83 Average: 1 6.78 0.00 1.28 0.56 0.05 91.34 Average: 2 7.91 0.00 1.46 1.14 0.05 89.44 Average: 3 5.24 0.00 1.27 1.14 0.04 92.31