---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3857 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 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: 3944 468 2495 0 979 3232 Swap: 1023 17 1006 ---> 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:cd:70:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fecd:7032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:c7:10:24 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:f9ff:fec7:1024/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3857) 08/31/24 _x86_64_ (4 CPU) 13:57:30 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 155.66 51.99 103.67 3351.31 9197.67 14:00:01 123.81 42.44 81.37 2470.91 15908.43 14:01:01 177.61 40.25 137.36 3665.90 36333.43 14:02:01 310.08 24.71 285.37 706.83 10525.02 14:03:01 84.54 7.57 76.97 170.90 1952.07 14:04:01 486.44 1.33 485.10 49.99 13414.03 14:05:01 400.65 0.87 399.78 21.86 11244.79 14:06:01 493.08 39.01 454.08 1549.30 16069.06 14:07:01 327.09 89.68 237.42 2645.93 9248.29 14:08:01 213.51 194.52 19.00 7373.57 8767.87 14:09:01 197.15 183.72 13.43 4140.78 1992.47 Average: 270.00 61.46 208.54 2376.92 12242.41 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1601348 3343640 2437312 60.35 58656 1836468 903400 17.76 582436 1669912 138128 14:00:01 523284 2675272 3515376 87.04 71876 2217908 1418332 27.88 1326940 1970556 27048 14:01:01 181868 1690872 3856792 95.50 84192 1663156 3127176 61.47 2174176 1480112 10116 14:02:01 114996 1026076 3923664 97.15 103508 1039768 3764104 73.99 2735340 983988 11212 14:03:01 130368 784988 3908292 96.77 101360 791584 4061676 79.84 2865112 842264 680 14:04:01 117076 742188 3921584 97.10 122596 729968 4135032 81.28 2875876 818392 2816 14:05:01 122656 726360 3916004 96.96 130652 690976 4112084 80.83 2878012 792140 2676 14:06:01 123700 358616 3914960 96.94 50520 487760 5046984 99.21 2922492 739444 7296 14:07:01 499112 568756 3539548 87.64 49728 190756 3537636 69.54 2839796 534520 324 14:08:01 2409168 2984652 1629492 40.35 63944 680252 1312496 25.80 785580 684916 32088 14:09:01 2604860 3329240 1433800 35.50 89340 799704 985652 19.38 548980 717268 14220 Average: 766221 1657333 3272439 81.03 84216 1011664 2945870 57.91 2048613 1021228 22419 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 470.19 290.07 1536.09 72.37 0.00 0.00 0.00 0.00 14:00:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 666.36 550.62 3874.57 110.41 0.00 0.00 0.00 0.00 14:01:01 lo 3.48 3.48 0.40 0.40 0.00 0.00 0.00 0.00 14:01:01 veth3160862 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:01:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:01:01 veth74a69f5 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 lo 83.84 83.84 199.87 199.87 0.00 0.00 0.00 0.00 14:02:01 veth3160862 50.70 48.22 196.73 5.18 0.00 0.00 0.00 0.02 14:02:01 docker0 50.87 48.32 196.05 5.19 0.00 0.00 0.00 0.00 14:02:01 veth74a69f5 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 216.76 216.76 758.71 758.71 0.00 0.00 0.00 0.00 14:03:01 veth3160862 145.68 138.93 702.90 61.65 0.00 0.00 0.00 0.06 14:03:01 docker0 145.86 139.11 700.91 61.66 0.00 0.00 0.00 0.00 14:03:01 veth74a69f5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 212.51 212.51 395.22 395.22 0.00 0.00 0.00 0.00 14:04:01 veth3160862 127.46 114.46 362.58 35.77 0.00 0.00 0.00 0.03 14:04:01 docker0 127.65 114.63 360.85 35.78 0.00 0.00 0.00 0.00 14:04:01 veth74a69f5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 247.84 247.84 634.23 634.23 0.00 0.00 0.00 0.00 14:05:01 veth3160862 161.74 147.11 585.43 55.71 0.00 0.00 0.00 0.05 14:05:01 docker0 161.92 147.29 583.22 55.72 0.00 0.00 0.00 0.00 14:05:01 veth74a69f5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 181.34 181.34 382.19 382.19 0.00 0.00 0.00 0.00 14:06:01 veth15ef4f6 18.63 20.44 50.83 7.34 0.00 0.00 0.00 0.00 14:06:01 veth3160862 94.59 83.60 301.69 27.09 0.00 0.00 0.00 0.02 14:06:01 docker0 113.41 104.06 350.98 34.43 0.00 0.00 0.00 0.00 14:07:01 lo 70.36 70.36 51.20 51.20 0.00 0.00 0.00 0.00 14:07:01 docker0 37.59 34.04 45.62 6.10 0.00 0.00 0.00 0.00 14:07:01 ens3 3226.54 2059.12 13537.62 544.92 0.00 0.00 0.00 0.00 14:08:01 lo 2.98 2.98 0.19 0.19 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 664.71 443.14 2426.23 77.21 0.00 0.00 0.00 0.00 14:09:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 234.43 179.40 93.27 126.51 0.00 0.00 0.00 0.00 Average: lo 93.00 93.00 220.23 220.23 0.00 0.00 0.00 0.00 Average: docker0 57.95 53.43 203.43 18.08 0.00 0.00 0.00 0.00 Average: ens3 373.18 242.22 1453.68 67.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3857) 08/31/24 _x86_64_ (4 CPU) 13:57:30 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 21.64 0.00 2.02 4.44 0.07 71.84 13:59:01 0 8.13 0.00 0.79 0.53 0.05 90.50 13:59:01 1 35.17 0.00 2.99 2.67 0.07 59.11 13:59:01 2 33.16 0.00 2.74 6.02 0.08 58.00 13:59:01 3 10.24 0.00 1.56 8.61 0.07 79.52 14:00:01 all 40.09 0.00 2.17 1.68 0.09 55.97 14:00:01 0 38.78 0.00 2.29 1.22 0.08 57.62 14:00:01 1 37.95 0.00 1.89 1.04 0.08 59.04 14:00:01 2 46.79 0.00 2.17 1.00 0.10 49.93 14:00:01 3 36.82 0.00 2.35 3.45 0.08 57.29 14:01:01 all 45.28 0.00 3.78 2.73 0.10 48.11 14:01:01 0 30.52 0.00 4.22 2.35 0.08 62.83 14:01:01 1 43.33 0.00 4.64 2.35 0.08 49.60 14:01:01 2 55.15 0.00 2.43 4.35 0.10 37.97 14:01:01 3 52.19 0.00 3.84 1.90 0.10 41.97 14:02:01 all 36.27 0.00 2.28 7.47 0.10 53.88 14:02:01 0 30.02 0.00 1.69 4.30 0.10 63.89 14:02:01 1 38.78 0.00 2.39 12.17 0.10 46.56 14:02:01 2 38.01 0.00 1.99 8.41 0.10 51.49 14:02:01 3 38.29 0.00 3.03 5.02 0.10 53.56 14:03:01 all 17.51 0.00 1.65 1.74 0.08 79.02 14:03:01 0 19.08 0.00 1.78 4.72 0.07 74.35 14:03:01 1 15.30 0.00 1.33 1.18 0.08 82.10 14:03:01 2 19.03 0.00 2.27 0.85 0.08 77.77 14:03:01 3 16.65 0.00 1.24 0.17 0.07 81.88 14:04:01 all 12.54 0.00 2.98 13.53 0.10 70.84 14:04:01 0 14.06 0.00 2.80 17.63 0.10 65.41 14:04:01 1 11.07 0.00 2.82 14.19 0.10 71.82 14:04:01 2 12.63 0.00 2.71 11.29 0.13 73.23 14:04:01 3 12.40 0.00 3.56 11.05 0.08 72.90 14:05:01 all 17.23 0.00 3.27 11.68 0.10 67.72 14:05:01 0 17.25 0.00 3.41 10.40 0.08 68.86 14:05:01 1 15.32 0.00 3.11 9.58 0.10 71.89 14:05:01 2 19.32 0.00 3.31 12.24 0.12 65.01 14:05:01 3 17.05 0.00 3.26 14.47 0.10 65.12 14:06:01 all 15.84 0.00 4.18 13.34 0.10 66.54 14:06:01 0 16.26 0.00 3.29 17.54 0.08 62.82 14:06:01 1 16.34 0.00 5.13 17.61 0.10 60.81 14:06:01 2 16.75 0.00 3.08 5.30 0.12 74.76 14:06:01 3 13.99 0.00 5.21 12.87 0.08 67.84 14:07:01 all 20.35 0.00 2.93 8.98 0.09 67.65 14:07:01 0 17.73 0.00 2.59 7.42 0.08 72.17 14:07:01 1 22.45 0.00 3.25 8.67 0.08 65.54 14:07:01 2 21.18 0.00 2.98 11.77 0.08 63.99 14:07:01 3 20.06 0.00 2.96 8.10 0.08 68.80 14:08:01 all 27.85 0.00 1.47 4.33 0.07 66.28 14:08:01 0 24.69 0.00 1.92 5.97 0.08 67.34 14:08:01 1 27.37 0.00 1.47 4.47 0.07 66.63 14:08:01 2 27.68 0.00 0.72 1.70 0.08 69.82 14:08:01 3 31.74 0.00 1.74 5.14 0.08 61.30 14:09:01 all 39.72 0.00 1.32 4.74 0.08 54.14 14:09:01 0 26.74 0.00 1.60 3.46 0.07 68.14 14:09:01 1 40.69 0.00 0.88 1.95 0.08 56.39 14:09:01 2 38.47 0.00 0.95 3.41 0.07 57.10 14:09:01 3 53.05 0.00 1.86 10.13 0.08 34.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.76 0.00 2.55 6.78 0.09 63.82 Average: 0 22.11 0.00 2.40 6.85 0.08 68.57 Average: 1 27.62 0.00 2.72 6.89 0.09 62.68 Average: 2 29.84 0.00 2.30 6.03 0.10 61.73 Average: 3 27.49 0.00 2.78 7.36 0.09 62.29