---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12569 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 8.1G 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 427 2103 0 1412 3271 Swap: 1023 102 921 ---> 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:45:fe:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85546sec preferred_lft 85546sec inet6 fe80::f816:3eff:fe45:feba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:7a:e3:3e 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::42:1aff:fe7a:e33e/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-12569) 12/09/24 _x86_64_ (4 CPU) 17:18:57 LINUX RESTART (4 CPU) 17:19:01 tps rtps wtps bread/s bwrtn/s 17:20:03 192.92 100.53 92.39 7165.88 40776.29 17:21:01 130.01 49.85 80.16 3522.43 10236.30 17:22:01 168.40 28.16 140.24 2319.52 34121.39 17:23:01 214.10 80.79 133.31 3338.49 27258.78 17:24:01 292.32 55.22 237.09 2829.53 30709.28 17:25:01 145.03 24.65 120.38 930.11 4093.72 17:26:01 171.20 1.13 170.07 33.46 5212.86 17:27:01 425.02 1.50 423.53 51.58 14618.59 17:28:01 349.04 3.63 345.41 231.08 11898.32 17:29:01 383.39 26.43 356.96 697.25 13316.41 17:30:01 496.14 19.12 477.02 458.92 17625.85 17:31:03 595.09 222.18 372.90 6212.08 17969.26 17:32:01 363.32 91.23 272.10 6330.64 43532.99 17:33:01 289.27 215.08 74.19 4482.72 16447.93 Average: 302.18 66.00 236.17 2753.80 20518.67 17:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:03 1696016 3310120 2342644 58.01 40924 1734048 920752 18.10 588832 1584016 116260 17:21:01 1233476 3156156 2805184 69.46 65020 2001956 1050084 20.64 800648 1800076 88956 17:22:01 121504 2423788 3917156 96.99 83640 2355012 1728452 33.98 1594868 2093776 12708 17:23:01 124748 1951420 3913912 96.91 94916 1883428 2124312 41.76 2053700 1665616 256 17:24:01 106116 1259052 3932544 97.37 111272 1280900 3507992 68.96 2593608 1137564 4368 17:25:01 113628 836332 3925032 97.19 108652 862132 3977568 78.19 2884536 847848 3944 17:26:01 126028 816132 3912632 96.88 117008 818608 4018952 79.00 2877900 831216 6592 17:27:01 127144 804640 3911516 96.85 133484 786180 4022224 79.07 2859632 841824 6204 17:28:01 121532 506492 3917128 96.99 92692 530780 4332280 85.16 3018132 679016 5432 17:29:01 125260 282520 3913400 96.90 59368 331356 4847872 95.29 3030228 620824 7744 17:30:01 135536 184000 3903124 96.64 54440 223252 5077264 99.80 3024636 598476 6224 17:31:03 1800320 1979076 2238340 55.42 54816 273104 2519312 49.52 1349268 681176 88592 17:32:01 830024 1857580 3208636 79.45 69784 1122392 2267328 44.57 1681492 1354200 111476 17:33:01 2178900 3348024 1859760 46.05 100808 1230136 985612 19.37 699484 986444 18228 Average: 631445 1622524 3407215 84.36 84773 1102377 2955715 58.10 2075497 1123005 34070 17:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:03 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 17:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:03 ens3 377.86 247.80 1430.71 70.13 0.00 0.00 0.00 0.00 17:21:01 lo 3.17 3.17 0.31 0.31 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 ens3 208.84 233.39 635.75 44.60 0.00 0.00 0.00 0.00 17:22:01 veth6cee52b 141.44 222.55 9.37 2333.16 0.00 0.00 0.00 0.19 17:22:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 17:22:01 docker0 141.44 222.42 7.44 2333.15 0.00 0.00 0.00 0.00 17:22:01 ens3 744.82 545.55 6886.67 88.46 0.00 0.00 0.00 0.00 17:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 659.91 432.96 4950.89 99.48 0.00 0.00 0.00 0.00 17:24:01 lo 47.58 47.58 121.40 121.40 0.00 0.00 0.00 0.00 17:24:01 veth836154b 27.81 27.63 119.16 3.20 0.00 0.00 0.00 0.01 17:24:01 docker0 28.01 27.73 118.79 3.21 0.00 0.00 0.00 0.00 17:24:01 vethc119895 0.20 0.42 0.01 0.03 0.00 0.00 0.00 0.00 17:25:01 lo 104.98 104.98 306.03 306.03 0.00 0.00 0.00 0.00 17:25:01 veth836154b 62.64 60.36 289.38 18.54 0.00 0.00 0.00 0.02 17:25:01 docker0 62.84 60.54 288.53 18.55 0.00 0.00 0.00 0.00 17:25:01 vethc119895 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 lo 190.60 190.60 494.13 494.13 0.00 0.00 0.00 0.00 17:26:01 veth836154b 112.36 107.05 454.94 41.25 0.00 0.00 0.00 0.04 17:26:01 docker0 112.53 107.20 453.41 41.26 0.00 0.00 0.00 0.00 17:26:01 vethc119895 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 236.77 236.77 571.16 571.16 0.00 0.00 0.00 0.00 17:27:01 veth836154b 158.35 143.67 525.78 52.97 0.00 0.00 0.00 0.04 17:27:01 docker0 158.51 143.84 523.62 52.98 0.00 0.00 0.00 0.00 17:27:01 vethc119895 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 lo 236.67 236.67 627.49 627.49 0.00 0.00 0.00 0.00 17:28:01 veth836154b 154.34 141.66 580.45 54.08 0.00 0.00 0.00 0.05 17:28:01 docker0 154.54 141.85 578.35 54.09 0.00 0.00 0.00 0.00 17:28:01 vethc119895 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 lo 192.79 192.79 269.11 269.11 0.00 0.00 0.00 0.00 17:29:01 veth836154b 107.92 103.36 245.57 27.35 0.00 0.00 0.00 0.02 17:29:01 docker0 108.09 103.53 244.10 27.36 0.00 0.00 0.00 0.00 17:29:01 vethc119895 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 143.99 143.99 67.63 67.63 0.00 0.00 0.00 0.00 17:30:01 veth836154b 76.06 67.64 57.68 11.86 0.00 0.00 0.00 0.00 17:30:01 docker0 76.22 67.80 56.65 11.87 0.00 0.00 0.00 0.00 17:30:01 vethc119895 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:31:03 lo 65.70 65.70 36.47 36.47 0.00 0.00 0.00 0.00 17:31:03 docker0 34.86 31.40 32.80 4.13 0.00 0.00 0.00 0.00 17:31:03 vethc119895 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:31:03 ens3 4691.48 3049.70 16691.13 870.67 0.00 0.00 0.00 0.00 17:32:01 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 17:32:01 docker0 172.41 220.22 8.89 2275.96 0.00 0.00 0.00 0.00 17:32:01 ens3 222.84 174.53 2276.49 11.74 0.00 0.00 0.00 0.00 17:33:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 80.82 58.89 40.93 59.48 0.00 0.00 0.00 0.00 Average: lo 88.07 88.07 178.65 178.65 0.00 0.00 0.00 0.00 Average: docker0 74.83 80.22 165.62 339.67 0.00 0.00 0.00 0.00 Average: ens3 368.07 241.66 1395.22 69.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12569) 12/09/24 _x86_64_ (4 CPU) 17:18:57 LINUX RESTART (4 CPU) 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:03 all 14.82 0.00 2.09 6.20 0.05 76.84 17:20:03 0 11.06 0.00 1.81 8.48 0.05 78.60 17:20:03 1 18.60 0.00 1.74 3.22 0.03 76.41 17:20:03 2 22.64 0.00 3.33 4.56 0.08 69.39 17:20:03 3 6.97 0.00 1.47 8.54 0.03 82.98 17:21:01 all 24.43 0.00 1.70 2.62 0.07 71.18 17:21:01 0 15.04 0.00 1.02 1.52 0.05 82.37 17:21:01 1 30.91 0.00 1.83 1.02 0.07 66.17 17:21:01 2 37.91 0.00 2.59 1.88 0.09 57.53 17:21:01 3 13.87 0.00 1.33 6.08 0.07 78.66 17:22:01 all 43.11 0.00 3.78 3.27 0.11 49.73 17:22:01 0 41.54 0.00 4.22 2.60 0.12 51.52 17:22:01 1 47.18 0.00 4.09 3.71 0.10 44.92 17:22:01 2 39.14 0.00 3.02 3.88 0.12 53.85 17:22:01 3 44.62 0.00 3.85 2.88 0.10 48.55 17:23:01 all 33.82 0.00 3.65 4.88 0.09 57.55 17:23:01 0 39.48 0.00 3.05 3.23 0.08 54.16 17:23:01 1 37.39 0.00 3.99 8.91 0.10 49.61 17:23:01 2 22.19 0.00 3.00 4.00 0.10 70.70 17:23:01 3 36.28 0.00 4.56 3.39 0.10 55.67 17:24:01 all 38.11 0.00 3.41 5.89 0.11 52.48 17:24:01 0 41.43 0.00 3.29 5.77 0.10 49.41 17:24:01 1 43.82 0.00 3.40 3.13 0.10 49.55 17:24:01 2 30.78 0.00 3.31 11.47 0.12 54.33 17:24:01 3 36.41 0.00 3.69 3.16 0.10 56.64 17:25:01 all 24.69 0.00 1.78 3.13 0.08 70.32 17:25:01 0 23.82 0.00 1.57 3.82 0.08 70.70 17:25:01 1 26.50 0.00 1.92 2.31 0.08 69.19 17:25:01 2 24.01 0.00 1.60 3.85 0.08 70.45 17:25:01 3 24.41 0.00 2.00 2.55 0.08 70.95 17:26:01 all 13.37 0.00 2.14 4.51 0.07 79.90 17:26:01 0 10.76 0.00 2.07 2.89 0.05 84.23 17:26:01 1 12.40 0.00 1.83 6.02 0.07 79.69 17:26:01 2 15.77 0.00 2.11 4.83 0.10 77.19 17:26:01 3 14.58 0.00 2.53 4.31 0.07 78.51 17:27:01 all 11.25 0.00 4.06 13.04 0.09 71.56 17:27:01 0 9.14 0.00 3.36 10.25 0.08 77.17 17:27:01 1 13.36 0.00 5.55 24.24 0.08 56.77 17:27:01 2 10.91 0.00 3.83 9.25 0.12 75.89 17:27:01 3 11.56 0.00 3.56 8.47 0.08 76.32 17:28:01 all 19.35 0.00 3.90 10.31 0.10 66.34 17:28:01 0 19.15 0.00 3.76 10.92 0.08 66.09 17:28:01 1 18.75 0.00 3.89 10.44 0.10 66.82 17:28:01 2 22.07 0.00 4.59 10.67 0.10 62.57 17:28:01 3 17.44 0.00 3.34 9.24 0.10 69.87 17:29:01 all 21.47 0.00 6.38 10.96 0.10 61.09 17:29:01 0 22.26 0.00 4.99 7.72 0.08 64.95 17:29:01 1 21.52 0.00 7.05 11.13 0.10 60.20 17:29:01 2 19.07 0.00 6.37 13.45 0.12 60.99 17:29:01 3 23.03 0.00 7.14 11.53 0.10 58.21 17:30:01 all 12.48 0.00 4.79 14.55 0.10 68.08 17:30:01 0 12.58 0.00 5.25 18.20 0.10 63.87 17:30:01 1 13.03 0.00 5.50 16.19 0.10 65.17 17:30:01 2 12.06 0.00 4.23 11.14 0.12 72.46 17:30:01 3 12.26 0.00 4.17 12.63 0.10 70.84 17:30:01 CPU %user %nice %system %iowait %steal %idle 17:31:03 all 14.55 0.00 3.55 20.84 0.10 60.97 17:31:03 0 12.73 0.00 4.20 25.66 0.10 57.31 17:31:03 1 14.25 0.00 3.95 32.85 0.10 48.85 17:31:03 2 16.31 0.00 3.05 10.04 0.13 70.47 17:31:03 3 14.91 0.00 2.95 14.79 0.06 67.29 17:32:01 all 27.07 0.00 3.59 13.44 0.09 55.81 17:32:01 0 23.39 0.00 2.98 5.03 0.05 68.55 17:32:01 1 29.83 0.00 4.49 15.43 0.09 50.16 17:32:01 2 25.07 0.00 2.82 10.55 0.12 61.44 17:32:01 3 30.01 0.00 4.08 22.81 0.12 42.98 17:33:01 all 15.51 0.00 1.56 8.36 0.06 74.51 17:33:01 0 2.15 0.00 0.82 4.79 0.02 92.22 17:33:01 1 22.26 0.00 2.10 10.20 0.07 65.36 17:33:01 2 3.82 0.00 1.21 7.69 0.07 87.21 17:33:01 3 33.87 0.00 2.12 10.76 0.07 53.19 Average: all 22.39 0.00 3.32 8.74 0.09 65.47 Average: 0 20.30 0.00 3.03 7.98 0.08 68.61 Average: 1 24.92 0.00 3.67 10.68 0.09 60.64 Average: 2 21.49 0.00 3.22 7.67 0.10 67.52 Average: 3 22.84 0.00 3.34 8.64 0.09 65.09