---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12269 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 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: 3943 397 2762 0 784 3311 Swap: 1023 128 895 ---> 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:3c:41:51 brd ff:ff:ff:ff:ff:ff inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fe3c:4151/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:de:5b:de 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::42:1dff:fede:5bde/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-12269) 12/06/24 _x86_64_ (4 CPU) 17:09:45 LINUX RESTART (4 CPU) 17:10:01 tps rtps wtps bread/s bwrtn/s 17:11:01 183.34 83.87 99.47 6585.84 41720.40 17:12:01 119.65 32.09 87.55 1717.58 14339.61 17:13:01 84.92 26.14 58.79 1921.31 19913.91 17:14:01 188.02 40.22 147.80 3198.53 27548.02 17:15:01 226.11 22.15 203.97 802.93 7631.26 17:16:01 48.31 1.33 46.98 20.26 1152.07 17:17:01 414.56 2.37 412.20 50.52 13540.41 17:18:01 321.96 2.45 319.51 58.91 11092.17 17:19:01 366.46 15.56 350.90 452.25 12374.14 17:20:02 443.08 19.63 423.45 600.73 16178.83 17:21:01 902.73 101.04 801.69 1464.61 18178.51 17:22:01 1950.31 288.96 1661.35 9514.60 10536.69 17:23:01 282.30 254.66 27.65 5174.60 7499.68 Average: 425.42 68.48 356.95 2427.95 15515.03 17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:11:01 1597804 3281460 2440848 60.44 45436 1796356 960992 18.89 652852 1613728 130416 17:12:01 1047664 3044824 2990988 74.06 65784 2073880 1170864 23.02 906460 1878400 22144 17:13:01 231380 2467328 3807272 94.27 74936 2297224 1585392 31.16 1552852 2032316 8032 17:14:01 107064 1564140 3931588 97.35 84560 1604268 3195420 62.81 2347632 1382620 200 17:15:01 115788 1088184 3922864 97.13 102296 1106052 3700132 72.73 2692992 1016068 4900 17:16:01 111076 1002464 3927576 97.25 103512 1024988 3784704 74.40 2746692 966364 4396 17:17:01 113540 696372 3925112 97.19 119720 684324 4085632 80.31 2885520 790040 5724 17:18:01 133980 549532 3904672 96.68 88712 542028 4238680 83.32 2938468 699716 6068 17:19:01 140412 389072 3898240 96.52 73948 380648 4575592 89.94 2954716 641916 11256 17:20:02 108828 232852 3929824 97.31 59784 280624 4950396 97.31 2991452 631316 7692 17:21:01 124932 160232 3913720 96.91 60152 185856 5254884 103.30 2859176 742052 8048 17:22:01 1709384 1977548 2329268 57.67 69132 373180 2211392 43.47 1321124 856024 73780 17:23:01 2861512 3397036 1177140 29.15 99688 607252 1016808 19.99 613484 411540 15652 Average: 646413 1527003 3392239 83.99 80589 996668 3133145 61.59 2112571 1050931 22947 17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 395.08 251.86 1477.61 68.84 0.00 0.00 0.00 0.00 17:11:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 280.54 289.10 2055.78 50.92 0.00 0.00 0.00 0.00 17:12:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 829.25 594.29 7459.08 117.99 0.00 0.00 0.00 0.00 17:13:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 17:14:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 17:14:01 vethdfc6a03 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:14:01 ens3 529.51 365.14 2757.71 58.92 0.00 0.00 0.00 0.00 17:14:01 vethfc589a8 0.13 0.38 0.01 0.03 0.00 0.00 0.00 0.00 17:15:01 docker0 64.02 63.02 277.57 9.75 0.00 0.00 0.00 0.00 17:15:01 vethdfc6a03 63.84 62.87 278.44 9.74 0.00 0.00 0.00 0.02 17:15:01 ens3 73.35 35.71 18.21 13.59 0.00 0.00 0.00 0.00 17:15:01 vethfc589a8 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 docker0 104.42 99.58 491.94 44.26 0.00 0.00 0.00 0.00 17:16:01 vethdfc6a03 104.23 99.42 493.36 44.25 0.00 0.00 0.00 0.04 17:16:01 ens3 1.45 1.45 0.34 0.51 0.00 0.00 0.00 0.00 17:16:01 vethfc589a8 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 119.85 108.13 343.67 35.26 0.00 0.00 0.00 0.00 17:17:01 vethdfc6a03 119.66 107.95 345.30 35.25 0.00 0.00 0.00 0.03 17:17:01 ens3 75.25 26.11 18.98 13.68 0.00 0.00 0.00 0.00 17:17:01 vethfc589a8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 docker0 161.75 147.68 609.15 57.65 0.00 0.00 0.00 0.00 17:18:01 vethdfc6a03 161.56 147.52 611.35 57.64 0.00 0.00 0.00 0.05 17:18:01 ens3 45.45 26.41 10.37 9.55 0.00 0.00 0.00 0.00 17:18:01 vethfc589a8 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 137.55 128.07 432.65 42.38 0.00 0.00 0.00 0.00 17:19:01 vethdfc6a03 137.37 127.89 434.52 42.37 0.00 0.00 0.00 0.04 17:19:01 ens3 1231.37 587.12 326.33 267.42 0.00 0.00 0.00 0.00 17:19:01 vethfc589a8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:20:02 docker0 97.66 90.84 129.33 21.12 0.00 0.00 0.00 0.00 17:20:02 vethdfc6a03 97.48 90.66 130.65 21.11 0.00 0.00 0.00 0.01 17:20:02 ens3 1239.73 664.01 321.27 281.28 0.00 0.00 0.00 0.00 17:20:02 vethfc589a8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 docker0 72.16 65.52 71.41 10.77 0.00 0.00 0.00 0.00 17:21:01 vethdfc6a03 71.98 65.33 72.38 10.76 0.00 0.00 0.00 0.01 17:21:01 ens3 23.30 17.43 5.21 5.48 0.00 0.00 0.00 0.00 17:21:01 vethfc589a8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 docker0 21.18 19.02 6.55 1.96 0.00 0.00 0.00 0.00 17:22:01 ens3 433.22 212.54 114.03 91.00 0.00 0.00 0.00 0.00 17:22:01 lo 1303.85 1303.85 2567.93 2567.93 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 46.83 39.63 33.16 53.17 0.00 0.00 0.00 0.00 17:23:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 59.91 55.55 181.73 17.17 0.00 0.00 0.00 0.00 Average: ens3 400.75 239.52 1123.17 79.50 0.00 0.00 0.00 0.00 Average: lo 100.19 100.19 197.63 197.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12269) 12/06/24 _x86_64_ (4 CPU) 17:09:45 LINUX RESTART (4 CPU) 17:10:01 CPU %user %nice %system %iowait %steal %idle 17:11:01 all 17.46 0.00 2.37 5.50 0.07 74.60 17:11:01 0 23.66 0.00 3.14 4.25 0.07 68.88 17:11:01 1 18.84 0.00 2.37 5.58 0.07 73.15 17:11:01 2 6.81 0.00 1.93 6.88 0.05 84.33 17:11:01 3 20.52 0.00 2.02 5.33 0.08 72.04 17:12:01 all 25.68 0.00 1.63 2.31 0.08 70.30 17:12:01 0 33.23 0.00 1.99 2.04 0.07 62.68 17:12:01 1 29.13 0.00 2.51 1.86 0.08 66.42 17:12:01 2 18.98 0.00 1.20 3.77 0.08 75.96 17:12:01 3 21.41 0.00 0.80 1.55 0.07 76.17 17:13:01 all 52.64 0.00 3.41 0.52 0.13 43.29 17:13:01 0 51.90 0.00 3.33 0.25 0.13 44.39 17:13:01 1 55.78 0.00 3.12 0.62 0.13 40.35 17:13:01 2 49.46 0.00 4.29 1.07 0.13 45.05 17:13:01 3 53.42 0.00 2.93 0.17 0.13 43.35 17:14:01 all 43.16 0.00 3.06 3.61 0.13 50.05 17:14:01 0 58.92 0.00 3.05 2.48 0.12 35.42 17:14:01 1 35.87 0.00 3.47 2.11 0.12 58.43 17:14:01 2 39.03 0.00 2.93 3.00 0.13 54.90 17:14:01 3 38.76 0.00 2.78 6.85 0.13 51.47 17:15:01 all 36.93 0.00 2.46 5.46 0.10 55.05 17:15:01 0 34.36 0.00 2.24 1.35 0.10 61.94 17:15:01 1 39.32 0.00 2.12 8.16 0.10 50.30 17:15:01 2 37.91 0.00 2.68 2.36 0.10 56.96 17:15:01 3 36.10 0.00 2.85 9.96 0.10 50.99 17:16:01 all 12.10 0.00 1.20 0.89 0.07 85.74 17:16:01 0 11.60 0.00 1.19 0.52 0.07 86.63 17:16:01 1 10.71 0.00 0.92 1.26 0.07 87.04 17:16:01 2 13.90 0.00 1.39 0.37 0.08 84.25 17:16:01 3 12.20 0.00 1.27 1.39 0.07 85.07 17:17:01 all 12.35 0.00 3.93 11.87 0.09 71.77 17:17:01 0 11.71 0.00 4.45 13.25 0.08 70.50 17:17:01 1 11.48 0.00 4.09 18.20 0.08 66.14 17:17:01 2 14.81 0.00 4.15 6.82 0.12 74.10 17:17:01 3 11.39 0.00 3.02 9.20 0.08 76.31 17:18:01 all 19.57 0.00 3.89 9.57 0.11 66.85 17:18:01 0 19.88 0.00 4.64 13.47 0.10 61.91 17:18:01 1 18.44 0.00 3.08 5.39 0.10 72.98 17:18:01 2 20.51 0.00 5.11 13.48 0.13 60.77 17:18:01 3 19.47 0.00 2.74 5.96 0.08 71.76 17:19:01 all 17.58 0.00 5.09 11.20 0.10 66.02 17:19:01 0 15.45 0.00 4.65 6.83 0.08 72.98 17:19:01 1 15.52 0.00 5.29 12.58 0.10 66.52 17:19:01 2 19.69 0.00 5.69 13.14 0.13 61.34 17:19:01 3 19.68 0.00 4.76 12.25 0.10 63.21 17:20:02 all 16.73 0.00 6.35 12.75 0.13 64.05 17:20:02 0 18.08 0.00 6.67 10.52 0.13 64.59 17:20:02 1 14.10 0.00 4.95 10.13 0.10 70.72 17:20:02 2 17.63 0.00 7.18 16.01 0.13 59.04 17:20:02 3 17.10 0.00 6.57 14.39 0.13 61.81 17:21:01 all 12.12 0.00 5.26 16.38 0.11 66.13 17:21:01 0 13.43 0.00 5.55 16.73 0.12 64.17 17:21:01 1 12.36 0.00 5.61 16.71 0.10 65.22 17:21:01 2 11.40 0.00 4.41 16.55 0.14 67.50 17:21:01 3 11.32 0.00 5.46 15.53 0.10 67.58 17:21:01 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 30.00 0.00 4.05 23.88 0.10 41.96 17:22:01 0 24.31 0.00 3.45 18.60 0.08 53.56 17:22:01 1 32.42 0.00 4.87 24.59 0.12 38.00 17:22:01 2 33.90 0.00 4.30 27.91 0.13 33.76 17:22:01 3 29.48 0.00 3.54 24.51 0.08 42.38 17:23:01 all 16.77 0.00 1.08 8.25 0.05 73.85 17:23:01 0 6.28 0.00 0.60 3.69 0.02 89.42 17:23:01 1 27.26 0.00 1.08 5.77 0.07 65.82 17:23:01 2 7.33 0.00 1.42 11.13 0.07 80.05 17:23:01 3 26.19 0.00 1.22 12.43 0.08 60.07 Average: all 24.09 0.00 3.36 8.62 0.10 63.82 Average: 0 24.84 0.00 3.46 7.23 0.09 64.39 Average: 1 24.73 0.00 3.34 8.68 0.10 63.15 Average: 2 22.42 0.00 3.59 9.40 0.11 64.48 Average: 3 24.39 0.00 3.07 9.19 0.10 63.25