---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3174 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 8.5G 56% / 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 501 1791 0 1650 3188 Swap: 1023 6 1017 ---> 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:9f:c1:ad brd ff:ff:ff:ff:ff:ff inet 10.32.7.204/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe9f:c1ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:2f:44:61 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:e2ff:fe2f:4461/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3174) 08/23/24 _x86_64_ (4 CPU) 10:28:51 LINUX RESTART (4 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:01 178.09 80.59 97.50 6467.72 41378.32 10:31:01 135.24 39.53 95.72 2621.43 14297.62 10:32:01 80.28 28.65 51.62 2009.80 16326.37 10:33:01 317.50 27.60 289.90 2659.69 31886.29 10:34:01 156.91 8.68 148.23 182.10 4124.11 10:35:01 296.03 1.92 294.12 41.33 7772.30 10:36:01 527.38 0.23 527.15 2.00 14729.15 10:37:01 397.66 0.49 397.17 16.81 11119.74 10:38:01 408.75 40.61 368.14 1627.24 14722.79 10:39:01 181.49 115.11 66.38 5752.62 21307.83 10:40:01 162.51 12.71 149.79 344.21 38008.07 Average: 258.17 32.43 225.75 1977.92 19617.99 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 1648560 3293296 2390100 59.18 43548 1760844 951568 18.71 630980 1588076 98060 10:31:01 1073912 3090928 2964748 73.41 65636 2094192 1099264 21.61 881004 1877940 25716 10:32:01 133560 2290236 3905100 96.69 73292 2222604 1761152 34.62 1722996 1966732 16316 10:33:01 105664 1703228 3932996 97.38 98840 1725696 3098488 60.91 2257744 1464148 1548 10:34:01 119188 1021596 3919472 97.05 104836 1032488 3898928 76.64 2767492 944256 680 10:35:01 119452 991996 3919208 97.04 119168 982856 3928976 77.23 2789864 908384 2712 10:36:01 112008 970288 3926652 97.23 132028 941444 3933892 77.33 2786412 888624 2788 10:37:01 129656 832572 3909004 96.79 131772 781000 4050976 79.63 2856104 789956 2848 10:38:01 108552 411972 3930108 97.31 59440 546332 5087728 100.01 2970384 692876 9796 10:39:01 1124400 2093652 2914260 72.16 72488 1053536 2063356 40.56 1699144 1026176 18792 10:40:01 2034252 3347840 2004408 49.63 80104 1385656 927216 18.23 532444 1280876 812 Average: 609928 1822509 3428732 84.90 89196 1320604 2800140 55.04 1990415 1220731 16370 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 1.07 1.07 0.10 0.10 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 10:30:01 ens3 406.92 263.91 1466.45 69.42 0.00 0.00 0.00 0.00 10:31:01 lo 3.33 3.33 0.31 0.31 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 10:31:01 ens3 328.93 329.31 2129.28 66.95 0.00 0.00 0.00 0.00 10:32:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 941.81 620.14 6891.89 132.47 0.00 0.00 0.00 0.00 10:33:01 vethbded847 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 10:33:01 lo 60.21 60.21 149.70 149.70 0.00 0.00 0.00 0.00 10:33:01 docker0 36.19 34.68 146.73 3.77 0.00 0.00 0.00 0.00 10:33:01 veth5a9b374 35.99 34.53 147.22 3.76 0.00 0.00 0.00 0.01 10:34:01 vethbded847 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 lo 165.84 165.84 539.83 539.83 0.00 0.00 0.00 0.00 10:34:01 docker0 109.15 104.25 502.56 40.33 0.00 0.00 0.00 0.00 10:34:01 veth5a9b374 108.97 104.08 504.04 40.32 0.00 0.00 0.00 0.04 10:35:01 vethbded847 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 lo 212.11 212.11 529.02 529.02 0.00 0.00 0.00 0.00 10:35:01 docker0 129.63 120.80 485.76 44.72 0.00 0.00 0.00 0.00 10:35:01 veth5a9b374 129.45 120.63 487.52 44.71 0.00 0.00 0.00 0.04 10:36:01 vethbded847 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 lo 232.11 232.11 497.64 497.64 0.00 0.00 0.00 0.00 10:36:01 docker0 152.17 133.53 455.55 46.62 0.00 0.00 0.00 0.00 10:36:01 veth5a9b374 152.01 133.36 457.62 46.61 0.00 0.00 0.00 0.04 10:37:01 vethbded847 0.19 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 lo 231.05 231.05 604.81 604.81 0.00 0.00 0.00 0.00 10:37:01 docker0 150.91 136.33 558.82 50.26 0.00 0.00 0.00 0.00 10:37:01 veth5a9b374 150.72 136.16 560.87 50.25 0.00 0.00 0.00 0.05 10:38:01 vethbded847 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 veth14bf4c2 26.25 28.92 60.92 10.48 0.00 0.00 0.00 0.00 10:38:01 lo 107.04 107.04 110.51 110.51 0.00 0.00 0.00 0.00 10:38:01 docker0 57.62 54.87 97.82 13.69 0.00 0.00 0.00 0.00 10:39:01 lo 9.75 9.75 0.62 0.62 0.00 0.00 0.00 0.00 10:39:01 docker0 187.15 225.57 9.75 2198.14 0.00 0.00 0.00 0.00 10:39:01 vethc58f517 183.79 222.44 12.00 2197.94 0.00 0.00 0.00 0.18 10:39:01 ens3 3227.46 2291.84 16660.99 523.62 0.00 0.00 0.00 0.00 10:40:01 lo 5.67 5.67 0.50 0.50 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 329.70 578.49 34.12 4407.03 0.00 0.00 0.00 0.00 Average: lo 93.33 93.33 220.57 220.57 0.00 0.00 0.00 0.00 Average: docker0 74.68 73.54 204.60 218.18 0.00 0.00 0.00 0.00 Average: ens3 323.34 260.79 1519.31 448.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3174) 08/23/24 _x86_64_ (4 CPU) 10:28:51 LINUX RESTART (4 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 15.28 0.00 2.05 5.74 0.06 76.87 10:30:01 0 11.13 0.00 2.59 6.29 0.05 79.94 10:30:01 1 8.74 0.00 1.27 8.07 0.03 81.88 10:30:01 2 20.27 0.00 2.40 4.67 0.08 72.57 10:30:01 3 20.97 0.00 1.94 3.94 0.05 73.10 10:31:01 all 26.00 0.00 1.89 2.87 0.07 69.18 10:31:01 0 14.62 0.00 1.27 5.53 0.07 78.51 10:31:01 1 23.34 0.00 1.47 2.72 0.05 72.42 10:31:01 2 25.37 0.00 2.45 2.11 0.08 69.99 10:31:01 3 40.70 0.00 2.36 1.09 0.08 55.76 10:32:01 all 52.26 0.00 2.94 0.93 0.09 43.78 10:32:01 0 52.42 0.00 2.14 1.18 0.10 44.16 10:32:01 1 54.52 0.00 2.74 0.44 0.10 42.20 10:32:01 2 53.97 0.00 3.82 1.19 0.10 40.92 10:32:01 3 48.15 0.00 3.06 0.91 0.08 47.80 10:33:01 all 35.15 0.00 3.27 7.73 0.09 53.77 10:33:01 0 42.89 0.00 2.98 5.26 0.08 48.78 10:33:01 1 31.49 0.00 3.18 2.81 0.07 62.45 10:33:01 2 33.29 0.00 3.51 9.18 0.10 53.92 10:33:01 3 32.91 0.00 3.40 13.72 0.10 49.87 10:34:01 all 27.10 0.00 1.95 3.79 0.09 67.07 10:34:01 0 26.66 0.00 1.84 4.04 0.08 67.38 10:34:01 1 32.30 0.00 2.02 6.97 0.10 58.61 10:34:01 2 23.31 0.00 2.16 1.76 0.08 72.69 10:34:01 3 26.13 0.00 1.81 2.36 0.10 69.60 10:35:01 all 13.44 0.00 2.22 8.08 0.09 76.17 10:35:01 0 14.84 0.00 2.45 7.75 0.10 74.86 10:35:01 1 12.35 0.00 2.50 12.80 0.08 72.27 10:35:01 2 12.91 0.00 2.11 8.11 0.12 76.76 10:35:01 3 13.68 0.00 1.80 3.69 0.08 80.74 10:36:01 all 10.21 0.00 3.29 14.96 0.10 71.43 10:36:01 0 8.96 0.00 2.81 13.08 0.08 75.07 10:36:01 1 8.47 0.00 2.92 17.09 0.10 71.42 10:36:01 2 11.16 0.00 4.18 16.31 0.13 68.21 10:36:01 3 12.28 0.00 3.28 13.37 0.08 70.99 10:37:01 all 18.38 0.00 3.24 11.20 0.10 67.08 10:37:01 0 17.49 0.00 3.67 7.97 0.10 70.77 10:37:01 1 17.89 0.00 3.02 10.04 0.09 68.97 10:37:01 2 19.00 0.00 3.26 15.19 0.12 62.42 10:37:01 3 19.12 0.00 2.99 11.65 0.10 66.13 10:38:01 all 27.53 0.00 4.37 10.86 0.10 57.13 10:38:01 0 25.06 0.00 4.11 9.57 0.08 61.18 10:38:01 1 28.55 0.00 4.29 9.22 0.08 57.86 10:38:01 2 30.39 0.00 4.93 14.99 0.12 49.57 10:38:01 3 26.18 0.00 4.12 9.66 0.08 59.95 10:39:01 all 19.85 0.00 2.17 4.08 0.06 73.83 10:39:01 0 15.03 0.00 1.40 4.14 0.05 79.38 10:39:01 1 22.34 0.00 3.53 3.87 0.07 70.20 10:39:01 2 21.72 0.00 1.83 2.53 0.08 73.84 10:39:01 3 20.31 0.00 1.97 5.78 0.08 71.84 10:40:01 all 22.19 0.00 3.21 3.53 0.08 70.99 10:40:01 0 20.33 0.00 2.64 1.25 0.07 75.71 10:40:01 1 25.66 0.00 3.80 5.62 0.08 64.83 10:40:01 2 25.21 0.00 3.73 4.87 0.08 66.10 10:40:01 3 17.60 0.00 2.67 2.37 0.07 77.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.33 0.00 2.78 6.70 0.09 66.11 Average: 0 22.68 0.00 2.53 6.00 0.08 68.70 Average: 1 24.16 0.00 2.79 7.23 0.08 65.73 Average: 2 25.17 0.00 3.12 7.33 0.10 64.28 Average: 3 25.30 0.00 2.67 6.22 0.08 65.73