---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13242 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 431 2753 0 759 3278 Swap: 1023 109 914 ---> 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:a8:e6:de brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85651sec preferred_lft 85651sec inet6 fe80::f816:3eff:fea8:e6de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:f2:0a:5f 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:fbff:fef2:a5f/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-13242) 12/16/24 _x86_64_ (4 CPU) 10:28:10 LINUX RESTART (4 CPU) 10:29:02 tps rtps wtps bread/s bwrtn/s 10:30:01 113.40 44.82 68.58 2662.60 8164.18 10:31:01 113.81 22.49 91.32 1924.69 22802.27 10:32:01 192.24 28.96 163.27 1702.86 34066.89 10:33:01 228.84 45.22 183.62 1036.45 6692.70 10:34:01 47.06 4.78 42.28 94.92 1358.31 10:35:01 373.32 3.15 370.17 87.05 11838.56 10:36:01 349.99 2.28 347.71 46.79 12228.10 10:37:01 375.51 11.06 364.45 264.71 12867.31 10:38:01 428.71 15.28 413.44 408.16 15675.04 10:39:01 1016.71 70.88 945.83 834.61 17129.91 10:40:01 1866.92 410.69 1456.23 13041.36 8452.66 Average: 465.11 60.05 405.06 2010.11 13761.79 10:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 1334044 3214052 2704608 66.97 61500 1965432 1037624 20.40 723544 1784432 179512 10:31:01 143340 2578748 3895312 96.45 73312 2493424 1463252 28.76 1467964 2195868 94044 10:32:01 214864 1687280 3823788 94.68 84728 1616876 3064324 60.24 2190028 1427332 4160 10:33:01 129676 878592 3908976 96.79 96280 890188 3897872 76.62 2791828 907272 13708 10:34:01 114756 839720 3923896 97.16 98332 864332 3943384 77.52 2808488 904216 156 10:35:01 143976 804360 3894676 96.44 120140 762460 3980704 78.25 2787052 859564 7816 10:36:01 126868 774236 3911784 96.86 131464 716992 4029060 79.20 2789124 839544 3800 10:37:01 131788 450812 3906864 96.74 90204 438188 4482984 88.12 2929072 687284 10736 10:38:01 131468 242868 3907184 96.74 65888 269136 4947860 97.26 2972468 650056 9432 10:39:01 137352 207412 3901300 96.60 74236 208224 5034636 98.97 2921236 665212 10232 10:40:01 2842764 3333064 1195888 29.61 81960 581436 1045816 20.56 606564 440612 133320 Average: 495536 1364649 3543116 87.73 88913 982426 3357047 65.99 2271579 1032854 42447 10:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 10:30:01 ens3 132.64 104.93 1031.31 20.57 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:31:01 ens3 808.06 711.60 7691.34 120.71 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 3.31 3.31 0.38 0.38 0.00 0.00 0.00 0.00 10:32:01 veth228bb4b 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 10:32:01 ens3 751.03 496.39 4156.69 93.33 0.00 0.00 0.00 0.00 10:32:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:33:01 lo 91.25 91.25 244.56 244.56 0.00 0.00 0.00 0.00 10:33:01 veth228bb4b 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 ens3 45.13 27.04 11.56 10.00 0.00 0.00 0.00 0.00 10:33:01 docker0 54.65 54.48 240.16 5.96 0.00 0.00 0.00 0.00 10:34:01 lo 152.92 152.92 507.73 507.73 0.00 0.00 0.00 0.00 10:34:01 veth228bb4b 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 ens3 1.02 1.05 0.25 0.46 0.00 0.00 0.00 0.00 10:34:01 docker0 100.00 94.83 466.25 44.02 0.00 0.00 0.00 0.00 10:35:01 lo 200.73 200.73 403.14 403.14 0.00 0.00 0.00 0.00 10:35:01 veth228bb4b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 ens3 29.50 15.73 6.98 6.83 0.00 0.00 0.00 0.00 10:35:01 docker0 118.40 108.02 368.71 35.53 0.00 0.00 0.00 0.00 10:36:01 lo 250.17 250.17 654.47 654.47 0.00 0.00 0.00 0.00 10:36:01 veth228bb4b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 ens3 70.99 45.96 17.52 15.65 0.00 0.00 0.00 0.00 10:36:01 docker0 163.56 152.64 601.06 58.76 0.00 0.00 0.00 0.00 10:37:01 lo 220.14 220.14 490.07 490.07 0.00 0.00 0.00 0.00 10:37:01 veth228bb4b 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 ens3 582.54 365.31 152.51 154.81 0.00 0.00 0.00 0.00 10:37:01 docker0 137.05 126.77 455.69 38.44 0.00 0.00 0.00 0.00 10:38:01 lo 159.46 159.46 129.30 129.30 0.00 0.00 0.00 0.00 10:38:01 veth228bb4b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 ens3 524.00 323.52 140.13 134.03 0.00 0.00 0.00 0.00 10:38:01 docker0 84.92 79.25 111.51 19.24 0.00 0.00 0.00 0.00 10:39:01 lo 137.16 137.16 65.11 65.11 0.00 0.00 0.00 0.00 10:39:01 veth228bb4b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 ens3 51.41 32.45 12.15 11.79 0.00 0.00 0.00 0.00 10:39:01 docker0 72.18 63.89 54.86 11.01 0.00 0.00 0.00 0.00 10:40:01 lo 13.20 13.20 0.88 0.88 0.00 0.00 0.00 0.00 10:40:01 ens3 308.23 221.96 91.95 114.50 0.00 0.00 0.00 0.00 10:40:01 docker0 7.11 6.60 0.55 0.43 0.00 0.00 0.00 0.00 Average: lo 112.08 112.08 227.12 227.12 0.00 0.00 0.00 0.00 Average: ens3 300.76 213.48 1209.83 62.16 0.00 0.00 0.00 0.00 Average: docker0 67.18 62.52 209.18 19.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13242) 12/16/24 _x86_64_ (4 CPU) 10:28:10 LINUX RESTART (4 CPU) 10:29:02 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 22.79 0.00 1.69 2.95 0.07 72.50 10:30:01 0 22.51 0.00 1.71 0.98 0.05 74.74 10:30:01 1 8.16 0.00 0.87 8.48 0.07 82.42 10:30:01 2 9.11 0.00 1.02 1.58 0.07 88.22 10:30:01 3 51.56 0.00 3.18 0.70 0.12 44.45 10:31:01 all 49.19 0.00 3.09 1.00 0.11 46.61 10:31:01 0 49.83 0.00 2.89 0.12 0.12 47.04 10:31:01 1 47.12 0.00 2.60 1.21 0.12 48.96 10:31:01 2 52.42 0.00 4.16 1.19 0.12 42.12 10:31:01 3 47.41 0.00 2.68 1.44 0.10 48.36 10:32:01 all 40.35 0.00 3.52 4.16 0.10 51.86 10:32:01 0 43.75 0.00 3.07 3.72 0.10 49.36 10:32:01 1 38.98 0.00 3.79 4.74 0.08 52.40 10:32:01 2 41.16 0.00 3.26 5.80 0.12 49.66 10:32:01 3 37.51 0.00 3.98 2.41 0.10 56.00 10:33:01 all 41.07 0.00 2.45 5.31 0.10 51.06 10:33:01 0 43.55 0.00 1.94 7.10 0.08 47.33 10:33:01 1 35.32 0.00 2.65 1.81 0.10 60.12 10:33:01 2 35.59 0.00 2.33 6.76 0.13 55.18 10:33:01 3 49.87 0.00 2.84 5.56 0.10 41.63 10:34:01 all 11.85 0.00 1.20 0.77 0.08 86.11 10:34:01 0 12.20 0.00 1.19 0.75 0.08 85.78 10:34:01 1 10.28 0.00 1.27 0.48 0.08 87.88 10:34:01 2 12.14 0.00 1.19 1.62 0.08 84.96 10:34:01 3 12.74 0.00 1.17 0.23 0.08 85.77 10:35:01 all 12.95 0.00 3.39 10.85 0.10 72.72 10:35:01 0 12.59 0.00 3.30 8.59 0.08 75.44 10:35:01 1 12.95 0.00 2.64 7.02 0.07 77.33 10:35:01 2 13.53 0.00 4.22 13.01 0.13 69.11 10:35:01 3 12.71 0.00 3.41 14.79 0.08 69.00 10:36:01 all 16.02 0.00 3.75 11.12 0.10 69.01 10:36:01 0 16.95 0.00 5.15 12.59 0.10 65.21 10:36:01 1 17.72 0.00 4.15 22.19 0.12 55.82 10:36:01 2 15.60 0.00 2.63 7.66 0.13 73.98 10:36:01 3 13.83 0.00 3.04 2.04 0.08 81.00 10:37:01 all 18.80 0.00 4.64 11.04 0.11 65.41 10:37:01 0 15.99 0.00 4.84 14.28 0.08 64.81 10:37:01 1 19.17 0.00 3.93 8.55 0.10 68.25 10:37:01 2 21.52 0.00 4.51 8.22 0.12 65.64 10:37:01 3 18.53 0.00 5.28 13.13 0.12 62.95 10:38:01 all 17.64 0.00 5.64 12.74 0.15 63.83 10:38:01 0 15.97 0.00 6.05 18.61 0.15 59.22 10:38:01 1 15.20 0.00 5.62 5.43 0.15 73.60 10:38:01 2 20.36 0.00 5.43 13.48 0.18 60.54 10:38:01 3 19.05 0.00 5.42 13.49 0.13 61.90 10:39:01 all 10.12 0.00 5.00 16.39 0.12 68.38 10:39:01 0 9.44 0.00 5.71 17.04 0.12 67.69 10:39:01 1 8.98 0.00 4.71 14.80 0.10 71.41 10:39:01 2 11.05 0.00 5.11 16.79 0.12 66.92 10:39:01 3 10.99 0.00 4.49 16.93 0.13 67.46 10:40:01 all 31.07 0.00 3.02 15.77 0.08 50.07 10:40:01 0 32.31 0.00 3.49 18.06 0.07 46.08 10:40:01 1 28.05 0.00 2.17 15.03 0.08 54.67 10:40:01 2 28.37 0.00 3.52 21.89 0.12 46.11 10:40:01 3 35.52 0.00 2.87 8.14 0.07 53.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.72 0.00 3.40 8.38 0.10 63.40 Average: 0 25.02 0.00 3.58 9.26 0.09 62.04 Average: 1 22.00 0.00 3.13 8.16 0.10 66.62 Average: 2 23.74 0.00 3.40 8.91 0.12 63.83 Average: 3 28.12 0.00 3.49 7.18 0.10 61.11