---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7384 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 12G 8.2G 58% / 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 482 1934 0 1526 3211 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:67:95:6c brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe67:956c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:4a:a7:e7 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::42:67ff:fe4a:a7e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7384) 10/11/24 _x86_64_ (4 CPU) 14:20:30 LINUX RESTART (4 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:01 149.63 65.64 83.99 4915.16 8614.73 14:23:01 130.21 46.54 83.67 3255.32 16008.00 14:24:01 249.38 41.52 207.86 3239.31 42965.89 14:25:01 212.86 37.68 175.19 2780.60 35186.14 14:26:02 292.00 14.83 277.17 568.84 8272.22 14:27:01 85.73 1.15 84.58 34.43 1996.54 14:28:01 520.96 0.25 520.71 6.93 14617.56 14:29:01 393.50 0.50 393.00 15.20 11030.56 14:30:01 491.41 23.58 467.83 933.47 16295.70 14:31:01 205.08 51.06 154.02 985.17 6778.47 14:32:01 372.87 198.72 174.15 8364.07 51212.00 Average: 282.46 43.83 238.63 2285.07 19388.64 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 1636096 3377104 2402556 59.49 55364 1839032 888656 17.47 548764 1670892 141520 14:23:01 477356 2649628 3561296 88.18 68860 2241476 1428556 28.08 1367776 1976684 29512 14:24:01 300060 2590628 3738592 92.57 91132 2343524 1495776 29.40 1493100 2035444 21596 14:25:01 117732 1776616 3920920 97.08 99636 1786944 2980688 58.59 2168544 1549092 2700 14:26:02 109860 1284224 3928792 97.28 119652 1290996 3612728 71.02 2611052 1112304 10796 14:27:01 120296 1254544 3918356 97.02 122240 1250328 3643768 71.63 2623888 1090752 1856 14:28:01 106100 1254688 3932552 97.37 138552 1238596 3650180 71.75 2616412 1090716 2096 14:29:01 119712 864300 3918940 97.04 133988 851072 4041180 79.44 2863092 854168 2768 14:30:01 122408 622668 3916244 96.97 85932 739064 4880272 95.93 2865060 832216 11332 14:31:01 531140 786644 3507512 86.85 64420 358656 3336380 65.58 2795836 540416 456 14:32:01 2083572 3325312 1955080 48.41 90884 1308328 951080 18.70 616260 1157192 1920 Average: 520394 1798760 3518258 87.11 97333 1386183 2809933 55.24 2051799 1264534 20596 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 393.30 250.18 1552.16 70.98 0.00 0.00 0.00 0.00 14:22:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 530.66 486.82 3815.63 89.26 0.00 0.00 0.00 0.00 14:23:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:24:01 docker0 109.96 192.12 5.85 2328.42 0.00 0.00 0.00 0.00 14:24:01 ens3 427.71 311.19 4900.89 39.66 0.00 0.00 0.00 0.00 14:24:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:25:01 vetheed4508 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 ens3 799.40 522.43 6221.63 86.08 0.00 0.00 0.00 0.00 14:25:01 veth4660c89 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:26:02 vetheed4508 69.16 65.92 280.90 9.77 0.00 0.00 0.00 0.02 14:26:02 docker0 69.34 66.07 279.96 9.78 0.00 0.00 0.00 0.00 14:26:02 ens3 48.51 20.83 13.93 10.77 0.00 0.00 0.00 0.00 14:26:02 veth4660c89 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 vetheed4508 145.65 141.37 680.01 61.23 0.00 0.00 0.00 0.06 14:27:01 docker0 145.86 141.55 678.02 61.24 0.00 0.00 0.00 0.00 14:27:01 ens3 5.81 3.08 1.33 1.06 0.00 0.00 0.00 0.00 14:27:01 veth4660c89 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 vetheed4508 141.98 124.73 425.46 43.20 0.00 0.00 0.00 0.03 14:28:01 docker0 142.16 124.91 423.52 43.21 0.00 0.00 0.00 0.00 14:28:01 ens3 48.08 27.73 12.04 10.43 0.00 0.00 0.00 0.00 14:28:01 veth4660c89 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 vetheed4508 153.16 139.34 556.21 51.27 0.00 0.00 0.00 0.05 14:29:01 docker0 153.34 139.51 554.12 51.28 0.00 0.00 0.00 0.00 14:29:01 ens3 145.01 69.17 37.02 29.58 0.00 0.00 0.00 0.00 14:29:01 veth4660c89 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 vetheed4508 83.98 73.01 247.42 22.27 0.00 0.00 0.00 0.02 14:30:01 docker0 111.70 103.75 318.42 33.43 0.00 0.00 0.00 0.00 14:30:01 ens3 1114.52 475.14 307.31 229.26 0.00 0.00 0.00 0.00 14:30:01 veth27fb6c3 27.52 30.69 72.52 11.15 0.00 0.00 0.00 0.01 14:31:01 docker0 18.13 15.10 7.49 1.61 0.00 0.00 0.00 0.00 14:31:01 ens3 286.15 163.14 93.82 79.63 0.00 0.00 0.00 0.00 14:31:01 lo 1027.41 1027.41 2435.44 2435.44 0.00 0.00 0.00 0.00 14:32:01 docker0 119.33 188.94 6.20 2196.16 0.00 0.00 0.00 0.00 14:32:01 ens3 287.72 185.70 2234.31 64.34 0.00 0.00 0.00 0.00 14:32:01 lo 1.40 1.40 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 78.99 88.30 205.97 430.17 0.00 0.00 0.00 0.00 Average: ens3 372.15 229.04 1747.23 64.75 0.00 0.00 0.00 0.00 Average: lo 93.35 93.35 221.69 221.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7384) 10/11/24 _x86_64_ (4 CPU) 14:20:30 LINUX RESTART (4 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 21.76 0.00 2.08 4.27 0.07 71.81 14:22:01 0 28.56 0.00 2.29 0.75 0.08 68.32 14:22:01 1 42.12 0.00 2.93 1.90 0.10 52.94 14:22:01 2 7.19 0.00 1.24 1.73 0.07 89.77 14:22:01 3 9.08 0.00 1.82 12.70 0.05 76.35 14:23:01 all 42.56 0.00 2.28 1.95 0.11 53.10 14:23:01 0 52.78 0.00 3.37 1.23 0.13 42.49 14:23:01 1 37.51 0.00 2.07 1.69 0.08 58.65 14:23:01 2 39.41 0.00 1.99 1.19 0.12 57.29 14:23:01 3 40.53 0.00 1.68 3.70 0.10 54.00 14:24:01 all 24.57 0.00 4.78 6.08 0.11 64.47 14:24:01 0 16.45 0.00 4.52 3.44 0.10 75.48 14:24:01 1 24.25 0.00 5.63 10.47 0.12 59.53 14:24:01 2 34.54 0.00 4.28 3.19 0.13 57.86 14:24:01 3 23.01 0.00 4.70 7.18 0.12 64.98 14:25:01 all 41.21 0.00 3.53 3.93 0.10 51.23 14:25:01 0 33.23 0.00 3.39 4.63 0.10 58.65 14:25:01 1 43.48 0.00 3.80 3.29 0.10 49.33 14:25:01 2 55.10 0.00 3.67 1.78 0.12 39.34 14:25:01 3 33.01 0.00 3.22 6.02 0.10 57.65 14:26:02 all 34.29 0.00 2.18 7.95 0.10 55.48 14:26:02 0 23.11 0.00 2.09 6.41 0.08 68.31 14:26:02 1 41.62 0.00 2.46 4.06 0.10 51.76 14:26:02 2 45.62 0.00 1.69 6.45 0.13 46.10 14:26:02 3 26.90 0.00 2.51 14.88 0.08 55.62 14:27:01 all 15.97 0.00 1.62 1.56 0.08 80.76 14:27:01 0 15.01 0.00 1.46 0.15 0.09 83.29 14:27:01 1 18.30 0.00 1.95 4.02 0.08 75.64 14:27:01 2 14.84 0.00 1.80 1.87 0.07 81.42 14:27:01 3 15.74 0.00 1.26 0.22 0.08 82.70 14:28:01 all 9.74 0.00 3.17 15.44 0.09 71.56 14:28:01 0 10.31 0.00 3.81 17.65 0.08 68.13 14:28:01 1 10.25 0.00 3.01 11.20 0.07 75.47 14:28:01 2 9.20 0.00 2.92 13.73 0.13 74.02 14:28:01 3 9.18 0.00 2.91 19.19 0.08 68.64 14:29:01 all 18.41 0.00 3.43 11.36 0.10 66.70 14:29:01 0 20.74 0.00 3.57 10.70 0.08 64.91 14:29:01 1 17.02 0.00 3.32 16.77 0.10 62.79 14:29:01 2 16.30 0.00 4.19 12.19 0.12 67.19 14:29:01 3 19.57 0.00 2.66 5.80 0.08 71.89 14:30:01 all 16.01 0.00 4.43 13.31 0.10 66.15 14:30:01 0 15.02 0.00 5.45 14.06 0.10 65.36 14:30:01 1 16.12 0.00 4.22 15.15 0.08 64.42 14:30:01 2 17.64 0.00 4.17 11.43 0.13 66.63 14:30:01 3 15.27 0.00 3.86 12.58 0.10 68.20 14:31:01 all 19.35 0.00 2.03 5.00 0.07 73.55 14:31:01 0 17.51 0.00 2.11 4.53 0.07 75.78 14:31:01 1 19.98 0.00 1.82 6.77 0.08 71.35 14:31:01 2 20.44 0.00 2.46 5.88 0.08 71.13 14:31:01 3 19.47 0.00 1.76 2.79 0.05 75.92 14:32:01 all 25.35 0.00 4.12 8.03 0.10 62.40 14:32:01 0 26.30 0.00 3.32 7.90 0.10 62.38 14:32:01 1 28.90 0.00 4.36 11.05 0.08 55.61 14:32:01 2 19.63 0.00 3.89 7.32 0.12 69.04 14:32:01 3 26.54 0.00 4.89 5.86 0.10 62.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.50 0.00 3.06 7.17 0.10 65.18 Average: 0 23.58 0.00 3.22 6.50 0.09 66.61 Average: 1 27.25 0.00 3.24 7.85 0.09 61.57 Average: 2 25.49 0.00 2.94 6.06 0.11 65.40 Average: 3 21.67 0.00 2.84 8.27 0.09 67.13