---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12961 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 489 2659 0 795 3216 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:dd:a2:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fedd:a2d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:63:e5:4a 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::42:9ff:fe63:e54a/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-12961) 12/13/24 _x86_64_ (4 CPU) 12:45:46 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps bread/s bwrtn/s 12:47:01 179.24 83.64 95.60 6579.97 40999.45 12:48:01 130.49 32.09 98.40 1717.58 15093.75 12:49:01 81.87 25.36 56.50 1923.60 19880.23 12:50:01 191.52 34.26 157.26 2796.60 27260.79 12:51:01 206.50 14.36 192.13 303.42 6894.45 12:52:01 87.95 2.50 85.45 89.72 2282.95 12:53:01 451.66 0.52 451.14 13.33 15037.09 12:54:01 338.05 1.78 336.27 59.98 11693.70 12:55:01 358.73 18.94 339.79 497.80 12648.10 12:56:01 473.13 7.40 465.74 223.45 16207.06 12:57:01 506.06 145.87 360.19 3044.42 14828.77 12:58:01 473.90 189.32 284.59 7509.68 13246.46 Average: 289.94 46.34 243.60 2063.19 16339.27 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1668880 3309068 2369780 58.68 43304 1757200 939760 18.47 613916 1585384 103288 12:48:01 1054992 3054956 2983668 73.88 66012 2076476 1141156 22.43 892972 1881404 20636 12:49:01 155132 2397628 3883528 96.16 74992 2303696 1649348 32.42 1623512 2037604 9080 12:50:01 117576 1566296 3921084 97.09 87620 1593704 3240296 63.69 2327324 1384860 9144 12:51:01 110644 985864 3928016 97.26 101024 1010176 3831376 75.31 2759712 953896 5348 12:52:01 108156 808800 3930504 97.32 102564 836308 4009816 78.82 2869440 845028 5436 12:53:01 127396 776788 3911264 96.85 123656 740660 4026328 79.15 2827876 817664 6832 12:54:01 116908 665544 3921752 97.11 119880 628248 4159128 81.76 2880756 755368 7628 12:55:01 140456 426692 3898204 96.52 75424 414808 4687340 92.14 2930616 654480 16564 12:56:01 130924 303592 3907736 96.76 76176 294932 4921696 96.75 2967944 615232 8424 12:57:01 1919012 2057360 2119648 52.48 78228 190680 2311788 45.44 1343864 529996 34636 12:58:01 2745652 3265276 1293008 32.02 100992 588240 1024420 20.14 540316 595044 133016 Average: 699644 1634822 3339016 82.68 87489 1036261 2995204 58.88 2048187 1054663 30003 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 362.77 249.94 1486.46 70.19 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:48:01 ens3 322.11 319.51 2115.35 61.30 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 12:49:01 ens3 736.35 592.72 7378.44 104.48 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:50:01 ens3 384.84 240.49 2718.94 25.51 0.00 0.00 0.00 0.00 12:50:01 docker0 5.53 5.82 23.76 0.65 0.00 0.00 0.00 0.00 12:50:01 vethad0361c 5.37 5.68 23.83 0.63 0.00 0.00 0.00 0.00 12:50:01 veth5f940d7 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 12:51:01 ens3 54.04 27.30 13.26 10.34 0.00 0.00 0.00 0.00 12:51:01 docker0 73.97 71.80 328.05 15.96 0.00 0.00 0.00 0.00 12:51:01 vethad0361c 73.79 71.65 329.05 15.95 0.00 0.00 0.00 0.03 12:51:01 veth5f940d7 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 39.41 18.83 10.99 8.84 0.00 0.00 0.00 0.00 12:52:01 docker0 100.22 94.63 445.68 39.53 0.00 0.00 0.00 0.00 12:52:01 vethad0361c 100.05 94.48 447.04 39.52 0.00 0.00 0.00 0.04 12:52:01 veth5f940d7 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 76.42 43.03 20.39 16.64 0.00 0.00 0.00 0.00 12:53:01 docker0 142.71 128.83 433.54 45.08 0.00 0.00 0.00 0.00 12:53:01 vethad0361c 142.54 128.66 435.48 45.07 0.00 0.00 0.00 0.04 12:53:01 veth5f940d7 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 16.83 12.03 4.08 4.17 0.00 0.00 0.00 0.00 12:54:01 docker0 160.13 145.78 602.02 56.43 0.00 0.00 0.00 0.00 12:54:01 vethad0361c 159.96 145.63 604.20 56.42 0.00 0.00 0.00 0.05 12:54:01 veth5f940d7 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 1167.64 799.48 312.78 312.89 0.00 0.00 0.00 0.00 12:55:01 docker0 127.50 120.89 365.58 36.93 0.00 0.00 0.00 0.00 12:55:01 vethad0361c 127.32 120.70 367.32 36.92 0.00 0.00 0.00 0.03 12:55:01 veth5f940d7 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 13.16 8.24 2.98 2.70 0.00 0.00 0.00 0.00 12:56:01 docker0 76.13 68.55 58.33 12.49 0.00 0.00 0.00 0.00 12:56:01 vethad0361c 75.97 68.39 59.36 12.48 0.00 0.00 0.00 0.00 12:56:01 veth5f940d7 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 300.03 201.18 89.56 84.31 0.00 0.00 0.00 0.00 12:57:01 docker0 49.82 43.86 41.45 5.99 0.00 0.00 0.00 0.00 12:57:01 veth5f940d7 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 lo 1222.68 1222.68 2494.57 2494.57 0.00 0.00 0.00 0.00 12:58:01 ens3 46.44 39.36 27.23 51.93 0.00 0.00 0.00 0.00 12:58:01 docker0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 293.38 212.71 1181.87 62.79 0.00 0.00 0.00 0.00 Average: docker0 61.34 56.69 191.52 17.75 0.00 0.00 0.00 0.00 Average: lo 101.74 101.74 207.99 207.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12961) 12/13/24 _x86_64_ (4 CPU) 12:45:46 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 16.92 0.00 2.42 5.52 0.06 75.09 12:47:01 0 11.81 0.00 1.64 4.17 0.05 82.33 12:47:01 1 13.16 0.00 1.62 1.51 0.05 83.66 12:47:01 2 25.90 0.00 3.50 8.07 0.08 62.44 12:47:01 3 16.81 0.00 2.87 8.32 0.07 71.93 12:48:01 all 27.00 0.00 1.75 2.80 0.08 68.36 12:48:01 0 19.97 0.00 1.37 0.79 0.05 77.82 12:48:01 1 23.50 0.00 0.87 0.77 0.07 74.80 12:48:01 2 26.64 0.00 1.91 6.73 0.10 64.62 12:48:01 3 37.92 0.00 2.82 2.94 0.10 56.22 12:49:01 all 54.68 0.00 3.18 0.61 0.13 41.41 12:49:01 0 40.57 0.00 2.90 0.88 0.12 55.53 12:49:01 1 61.39 0.00 4.43 0.84 0.13 33.21 12:49:01 2 62.73 0.00 2.31 0.22 0.15 34.59 12:49:01 3 54.02 0.00 3.10 0.50 0.13 42.24 12:50:01 all 42.13 0.00 3.15 3.49 0.11 51.12 12:50:01 0 41.50 0.00 2.60 4.04 0.10 51.75 12:50:01 1 34.78 0.00 2.98 2.34 0.12 59.78 12:50:01 2 48.64 0.00 3.13 2.46 0.12 45.65 12:50:01 3 43.59 0.00 3.89 5.08 0.12 47.33 12:51:01 all 29.62 0.00 2.42 4.91 0.10 62.95 12:51:01 0 26.47 0.00 2.48 2.99 0.08 67.97 12:51:01 1 34.00 0.00 2.26 8.09 0.10 55.56 12:51:01 2 29.86 0.00 2.94 7.52 0.12 59.57 12:51:01 3 28.14 0.00 2.01 1.07 0.08 68.69 12:52:01 all 14.33 0.00 1.63 1.71 0.07 82.26 12:52:01 0 14.14 0.00 1.77 1.07 0.08 82.94 12:52:01 1 14.14 0.00 1.65 1.17 0.07 82.98 12:52:01 2 13.76 0.00 1.61 0.69 0.07 83.88 12:52:01 3 15.31 0.00 1.47 3.91 0.07 79.24 12:53:01 all 11.58 0.00 4.22 13.01 0.10 71.09 12:53:01 0 13.00 0.00 4.98 12.07 0.08 69.86 12:53:01 1 9.95 0.00 4.15 23.71 0.10 62.08 12:53:01 2 12.18 0.00 4.76 10.39 0.13 72.53 12:53:01 3 11.17 0.00 3.01 5.88 0.07 79.88 12:54:01 all 19.28 0.00 3.81 9.75 0.10 67.07 12:54:01 0 18.17 0.00 2.76 6.16 0.08 72.82 12:54:01 1 20.29 0.00 4.21 10.31 0.10 65.08 12:54:01 2 20.39 0.00 4.12 13.96 0.12 61.41 12:54:01 3 18.29 0.00 4.15 8.61 0.12 68.84 12:55:01 all 22.21 0.00 6.29 10.03 0.11 61.35 12:55:01 0 23.44 0.00 4.82 6.43 0.08 65.22 12:55:01 1 23.24 0.00 6.13 10.10 0.12 60.42 12:55:01 2 18.68 0.00 6.65 14.36 0.13 60.18 12:55:01 3 23.48 0.00 7.55 9.28 0.10 59.60 12:56:01 all 12.09 0.00 4.86 14.02 0.13 68.90 12:56:01 0 11.32 0.00 5.13 17.95 0.13 65.47 12:56:01 1 11.21 0.00 4.86 15.48 0.10 68.34 12:56:01 2 13.75 0.00 5.54 15.69 0.17 64.86 12:56:01 3 12.10 0.00 3.93 6.91 0.12 76.95 12:57:01 all 16.63 0.00 4.42 17.34 0.12 61.49 12:57:01 0 15.19 0.00 4.62 16.67 0.10 63.42 12:57:01 1 16.43 0.00 4.45 23.23 0.12 55.77 12:57:01 2 17.50 0.00 4.10 7.20 0.13 71.06 12:57:01 3 17.41 0.00 4.54 22.23 0.10 55.72 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 21.76 0.00 1.34 17.92 0.08 58.90 12:58:01 0 32.12 0.00 1.49 14.86 0.08 51.45 12:58:01 1 16.02 0.00 1.05 16.87 0.07 65.99 12:58:01 2 21.82 0.00 1.26 21.48 0.10 55.34 12:58:01 3 17.10 0.00 1.58 18.50 0.05 62.76 Average: all 24.03 0.00 3.29 8.42 0.10 64.17 Average: 0 22.31 0.00 3.05 7.34 0.09 67.22 Average: 1 23.18 0.00 3.22 9.52 0.09 63.98 Average: 2 26.02 0.00 3.48 9.05 0.12 61.33 Average: 3 24.61 0.00 3.41 7.77 0.09 64.12