---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2908 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 7.9G 60% / 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 458 142 0 3342 3202 Swap: 1023 0 1023 ---> 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:05:d7:f4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe05:d7f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:4a:d7:82 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2908) 06/08/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 184.87 83.75 101.12 6554.37 40934.66 00:48:01 72.67 12.86 59.80 2309.71 9716.59 00:49:01 20.10 0.02 20.08 0.13 6501.98 00:50:01 20.31 0.00 20.31 0.00 9070.22 00:51:01 589.87 0.00 589.87 0.00 27821.36 00:52:01 450.64 3.58 447.06 47.83 47321.10 00:53:01 509.28 442.90 66.38 22533.16 34887.84 00:54:01 594.08 581.54 12.55 42156.57 1054.89 00:55:01 599.97 597.68 2.28 38167.28 90.50 00:56:01 486.54 484.47 2.07 13634.13 31.33 00:57:01 316.15 315.26 0.88 20757.07 10.53 Average: 349.93 229.60 120.33 13303.66 16142.67 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1654968 3309116 2383684 59.02 42924 1771796 934428 18.37 623496 1590980 122952 00:48:01 1331008 3344036 2707644 67.04 62252 2094312 1172632 23.05 637844 1862672 172032 00:49:01 1283620 3350948 2755032 68.22 62352 2147788 1172632 23.05 630156 1916160 35744 00:50:01 1035228 3283520 3003424 74.37 63636 2323204 1261408 24.80 747912 2036460 3704 00:51:01 176408 3247988 3862244 95.63 104832 3005704 1276944 25.10 819536 2701944 9416 00:52:01 1013208 3338544 3025444 74.91 143524 2305800 1174384 23.08 641744 2133732 319104 00:53:01 1183004 3321816 2855648 70.71 160472 2085980 1078080 21.19 670228 1919180 1572 00:54:01 186996 3346632 3851656 95.37 160876 3095760 1018572 20.02 614760 2962648 96 00:55:01 107856 3334264 3930796 97.33 157288 3145820 1022956 20.11 613644 3020672 8 00:56:01 108876 3331576 3929776 97.30 155248 3122556 1022956 20.11 608472 3001572 184 00:57:01 268936 3340276 3769716 93.34 153224 2976120 1022956 20.11 594540 2858348 156 Average: 759101 3322611 3279551 81.20 115148 2552258 1105268 21.73 654757 2364033 60452 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 ens3 367.49 240.76 1389.41 69.25 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 00:48:01 ens3 187.58 117.95 931.18 12.37 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 231.78 125.73 332.18 8.15 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 786.52 522.08 3622.61 39.44 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 15.58 18.73 2.98 7.74 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 ens3 555.99 482.91 4780.23 34.95 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 423.06 353.35 2753.27 27.20 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 00:54:01 ens3 201.38 341.43 15.31 2694.23 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:55:01 ens3 701.20 765.21 46.41 6141.44 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:56:01 ens3 169.81 197.98 11.49 1552.33 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 372.37 387.64 24.30 3145.27 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 365.08 323.40 1265.21 1250.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2908) 06/08/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 18.19 0.00 2.44 5.52 0.06 73.78 00:47:02 0 27.84 0.00 3.36 8.97 0.08 59.74 00:47:02 1 17.94 0.00 2.40 7.16 0.05 72.44 00:47:02 2 14.59 0.00 2.34 4.01 0.05 79.00 00:47:02 3 12.40 0.00 1.66 1.94 0.05 83.94 00:48:01 all 13.41 0.00 1.41 1.93 0.04 83.21 00:48:01 0 8.70 0.00 1.48 5.00 0.03 84.79 00:48:01 1 10.70 0.00 1.36 1.79 0.03 86.11 00:48:01 2 28.50 0.00 1.97 0.71 0.07 68.74 00:48:01 3 5.67 0.00 0.82 0.20 0.07 93.24 00:49:01 all 0.52 0.00 0.27 0.31 0.03 98.87 00:49:01 0 0.15 0.00 0.10 0.68 0.02 99.05 00:49:01 1 0.15 0.00 0.03 0.00 0.00 99.82 00:49:01 2 0.12 0.00 0.22 0.55 0.02 99.10 00:49:01 3 1.69 0.00 0.74 0.00 0.03 97.54 00:50:01 all 2.47 0.00 0.93 0.31 0.03 96.27 00:50:01 0 3.94 0.00 0.68 0.40 0.02 94.96 00:50:01 1 0.97 0.00 0.25 0.50 0.00 98.28 00:50:01 2 2.43 0.00 1.02 0.10 0.05 96.40 00:50:01 3 2.52 0.00 1.76 0.25 0.07 95.40 00:51:01 all 2.77 0.00 3.90 19.94 0.05 73.34 00:51:01 0 1.28 0.00 1.60 3.64 0.05 93.43 00:51:01 1 4.21 0.00 4.02 20.08 0.05 71.64 00:51:01 2 3.74 0.00 6.92 47.05 0.07 42.22 00:51:01 3 1.86 0.00 3.10 9.24 0.03 85.77 00:52:01 all 6.62 0.00 5.22 14.22 0.06 73.88 00:52:01 0 7.92 0.00 3.67 17.08 0.05 71.28 00:52:01 1 5.24 0.00 6.07 14.52 0.05 74.12 00:52:01 2 8.17 0.00 5.90 14.17 0.07 71.69 00:52:01 3 5.12 0.00 5.24 11.08 0.05 78.51 00:53:01 all 10.54 0.00 3.03 29.34 0.07 57.02 00:53:01 0 11.76 0.00 4.09 28.66 0.05 55.44 00:53:01 1 9.35 0.00 2.39 31.71 0.08 56.47 00:53:01 2 12.12 0.00 2.83 30.31 0.08 54.65 00:53:01 3 8.94 0.00 2.81 26.67 0.08 61.49 00:54:01 all 13.38 0.00 1.66 22.86 0.08 62.02 00:54:01 0 13.15 0.00 1.17 11.64 0.05 73.98 00:54:01 1 14.04 0.00 1.71 27.41 0.08 56.76 00:54:01 2 13.70 0.00 1.65 24.00 0.08 60.57 00:54:01 3 12.62 0.00 2.09 28.46 0.08 56.74 00:55:01 all 28.70 0.00 1.98 48.92 0.08 20.32 00:55:01 0 29.77 0.00 1.89 45.85 0.08 22.41 00:55:01 1 28.31 0.00 1.82 49.99 0.08 19.79 00:55:01 2 28.62 0.00 2.06 52.24 0.10 16.97 00:55:01 3 28.08 0.00 2.17 47.60 0.07 22.08 00:56:01 all 13.32 0.00 1.50 39.89 0.08 45.21 00:56:01 0 13.28 0.00 1.56 38.11 0.07 46.99 00:56:01 1 12.07 0.00 1.24 39.76 0.07 46.86 00:56:01 2 13.65 0.00 1.55 38.01 0.08 46.70 00:56:01 3 14.28 0.00 1.65 43.69 0.10 40.29 00:57:01 all 20.70 0.00 1.21 6.66 0.08 71.34 00:57:01 0 18.55 0.00 1.13 6.22 0.07 74.04 00:57:01 1 25.82 0.00 1.54 9.08 0.08 63.47 00:57:01 2 13.80 0.00 0.85 4.54 0.08 80.72 00:57:01 3 24.65 0.00 1.34 6.84 0.08 67.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.86 0.00 2.14 17.25 0.06 68.69 Average: 0 12.39 0.00 1.88 15.11 0.05 70.57 Average: 1 11.68 0.00 2.08 18.34 0.05 67.84 Average: 2 12.64 0.00 2.48 19.56 0.07 65.24 Average: 3 10.71 0.00 2.13 15.99 0.07 71.11