---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8297 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 8.1G 59% / 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 484 1906 0 1552 3208 Swap: 1023 9 1014 ---> 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:1a:73:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe1a:73b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:6d:b4:1d 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:e4ff:fe6d:b41d/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-8297) 10/21/24 _x86_64_ (4 CPU) 12:02:41 LINUX RESTART (4 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:02 189.35 83.74 105.62 6559.31 41929.96 12:05:01 130.76 40.26 90.49 3058.33 14607.29 12:06:01 177.40 29.38 148.02 2920.39 31190.69 12:07:01 186.09 96.70 89.39 3709.65 23311.71 12:08:01 300.48 49.38 251.10 3116.69 30997.27 12:09:01 209.80 8.71 201.08 431.46 5986.14 12:10:01 264.03 2.07 261.97 35.20 6938.53 12:11:01 511.51 0.60 510.91 18.53 14346.15 12:12:01 413.70 0.77 412.93 28.13 11569.14 12:13:02 478.08 27.40 450.68 1307.59 17678.03 12:14:01 1180.02 5.74 1174.28 145.17 17789.09 12:15:01 188.65 99.85 88.80 5143.62 3074.44 12:16:01 231.19 52.89 178.30 3217.20 51814.70 12:17:01 181.41 156.11 25.29 2867.44 2917.03 Average: 330.83 46.74 284.09 2327.36 19591.51 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 1593552 3300204 2445100 60.54 54064 1805868 938416 18.45 622028 1638928 150560 12:05:01 902036 2940872 3136616 77.66 66720 2114056 1220944 24.00 1032584 1895932 18140 12:06:01 142268 2452168 3896384 96.48 88584 2367248 1698860 33.39 1538008 2154728 243568 12:07:01 263296 2360028 3775356 93.48 95228 2150624 1762116 34.64 1709688 1868864 24872 12:08:01 112816 1734404 3925836 97.21 110296 1742208 3075796 60.46 2208796 1512916 10672 12:09:01 119272 1028636 3919380 97.05 114588 1037132 3886828 76.40 2752296 974584 1060 12:10:01 117764 1010940 3920888 97.08 125788 1008240 3906608 76.79 2766508 954840 1676 12:11:01 112996 998896 3925656 97.20 137224 983476 3918008 77.02 2774972 937788 1692 12:12:01 118072 895140 3920580 97.08 140380 876156 4010224 78.83 2838388 877228 1944 12:13:02 112028 572716 3926624 97.23 89128 693384 5008240 98.45 2891180 797340 14812 12:14:01 138632 480864 3900020 96.57 89292 556712 5218336 102.58 2871556 738060 14400 12:15:01 1850348 2225192 2188304 54.18 82840 461836 1901584 37.38 1348932 678272 71372 12:16:01 909832 2118436 3128820 77.47 90312 1277268 1900260 37.35 1613280 1333944 63252 12:17:01 2013884 3320456 2024768 50.13 117936 1344700 941040 18.50 622132 1217784 14760 Average: 607628 1817068 3431024 84.95 100170 1315636 2813376 55.30 1970739 1255801 45199 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 ens3 396.85 245.58 1429.39 68.26 0.00 0.00 0.00 0.00 12:04:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 351.65 350.72 2178.73 68.28 0.00 0.00 0.00 0.00 12:05:01 lo 3.59 3.59 0.34 0.34 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 570.42 406.78 5313.16 62.51 0.00 0.00 0.00 0.00 12:06:01 lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 12:06:01 docker0 154.36 227.00 8.10 2326.87 0.00 0.00 0.00 0.00 12:07:01 ens3 580.57 745.54 4886.57 3520.56 0.00 0.00 0.00 0.00 12:07:01 lo 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:08:01 veth8fb2808 0.18 0.40 0.01 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 419.61 244.00 2744.52 42.79 0.00 0.00 0.00 0.00 12:08:01 lo 39.85 39.85 99.88 99.88 0.00 0.00 0.00 0.00 12:08:01 docker0 23.38 22.73 97.75 2.55 0.00 0.00 0.00 0.00 12:09:01 veth8fb2808 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 ens3 53.03 21.19 13.69 10.24 0.00 0.00 0.00 0.00 12:09:01 lo 155.31 155.31 460.45 460.45 0.00 0.00 0.00 0.00 12:09:01 docker0 98.23 94.55 431.68 31.01 0.00 0.00 0.00 0.00 12:10:01 veth8fb2808 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 12.20 9.25 3.59 3.38 0.00 0.00 0.00 0.00 12:10:01 lo 215.17 215.17 567.39 567.39 0.00 0.00 0.00 0.00 12:10:01 docker0 133.40 123.85 521.42 47.67 0.00 0.00 0.00 0.00 12:11:01 veth8fb2808 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 61.23 32.64 14.45 12.25 0.00 0.00 0.00 0.00 12:11:01 lo 247.05 247.05 564.87 564.87 0.00 0.00 0.00 0.00 12:11:01 docker0 163.45 145.28 517.88 52.16 0.00 0.00 0.00 0.00 12:12:01 veth8fb2808 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 90.07 51.46 23.75 21.26 0.00 0.00 0.00 0.00 12:12:01 lo 233.44 233.44 606.82 606.82 0.00 0.00 0.00 0.00 12:12:01 docker0 152.57 138.23 560.89 50.68 0.00 0.00 0.00 0.00 12:13:02 veth8fb2808 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:02 ens3 418.89 275.60 104.63 104.65 0.00 0.00 0.00 0.00 12:13:02 lo 148.20 148.20 134.34 134.34 0.00 0.00 0.00 0.00 12:13:02 docker0 78.86 76.17 116.71 18.96 0.00 0.00 0.00 0.00 12:14:01 veth8fb2808 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 ens3 657.83 377.72 169.28 190.46 0.00 0.00 0.00 0.00 12:14:01 lo 124.62 124.62 72.18 72.18 0.00 0.00 0.00 0.00 12:14:01 docker0 66.91 61.11 63.71 9.39 0.00 0.00 0.00 0.00 12:15:01 ens3 122.44 87.02 30.20 34.60 0.00 0.00 0.00 0.00 12:15:01 lo 26.47 26.47 3.41 3.41 0.00 0.00 0.00 0.00 12:15:01 docker0 10.63 9.70 2.36 0.80 0.00 0.00 0.00 0.00 12:16:01 ens3 420.81 481.82 2216.21 2919.50 0.00 0.00 0.00 0.00 12:16:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:16:01 docker0 106.65 193.62 5.55 2196.50 0.00 0.00 0.00 0.00 12:17:01 ens3 153.02 230.66 43.02 1540.77 0.00 0.00 0.00 0.00 12:17:01 lo 5.46 5.46 0.48 0.48 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 307.34 254.04 1370.30 615.26 0.00 0.00 0.00 0.00 Average: lo 86.19 86.19 179.65 179.65 0.00 0.00 0.00 0.00 Average: docker0 70.70 78.16 166.44 339.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8297) 10/21/24 _x86_64_ (4 CPU) 12:02:41 LINUX RESTART (4 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:02 all 18.48 0.00 2.47 5.94 0.07 73.05 12:04:02 0 39.46 0.00 3.76 4.04 0.08 52.66 12:04:02 1 10.22 0.00 1.74 6.94 0.08 81.02 12:04:02 2 18.62 0.00 1.69 2.28 0.07 77.35 12:04:02 3 5.59 0.00 2.70 10.53 0.05 81.13 12:05:01 all 29.70 0.00 1.66 2.56 0.08 66.00 12:05:01 0 38.62 0.00 1.96 1.60 0.07 57.75 12:05:01 1 25.10 0.00 1.29 2.84 0.08 70.69 12:05:01 2 27.36 0.00 1.29 2.49 0.07 68.79 12:05:01 3 27.76 0.00 2.07 3.33 0.07 66.77 12:06:01 all 33.46 0.00 4.40 4.22 0.09 57.84 12:06:01 0 27.74 0.00 4.80 1.92 0.08 65.45 12:06:01 1 41.66 0.00 3.98 6.13 0.08 48.15 12:06:01 2 34.24 0.00 3.78 2.01 0.08 59.89 12:06:01 3 30.27 0.00 5.00 6.78 0.10 57.85 12:07:01 all 31.90 0.00 2.54 3.97 0.08 61.51 12:07:01 0 34.92 0.00 2.34 6.77 0.08 55.89 12:07:01 1 25.47 0.00 3.30 2.75 0.07 68.41 12:07:01 2 31.73 0.00 1.75 2.76 0.08 63.68 12:07:01 3 35.46 0.00 2.73 3.59 0.10 58.11 12:08:01 all 39.67 0.00 3.11 6.31 0.09 50.81 12:08:01 0 50.37 0.00 3.34 4.78 0.10 41.41 12:08:01 1 32.97 0.00 3.08 10.53 0.10 53.32 12:08:01 2 46.34 0.00 3.35 5.61 0.10 44.60 12:08:01 3 29.04 0.00 2.69 4.31 0.07 63.89 12:09:01 all 26.72 0.00 2.10 5.29 0.09 65.80 12:09:01 0 28.86 0.00 2.25 1.17 0.08 67.64 12:09:01 1 27.36 0.00 1.73 5.93 0.08 64.90 12:09:01 2 25.90 0.00 2.44 8.24 0.10 63.31 12:09:01 3 24.78 0.00 1.98 5.83 0.08 67.34 12:10:01 all 14.11 0.00 2.14 7.01 0.09 76.65 12:10:01 0 14.11 0.00 1.86 12.06 0.08 71.89 12:10:01 1 12.27 0.00 2.01 6.92 0.08 78.71 12:10:01 2 13.96 0.00 2.31 6.36 0.10 77.27 12:10:01 3 16.09 0.00 2.38 2.71 0.08 78.74 12:11:01 all 10.83 0.00 3.30 14.75 0.10 71.02 12:11:01 0 10.13 0.00 3.41 14.19 0.10 72.16 12:11:01 1 10.45 0.00 3.06 20.79 0.10 65.60 12:11:01 2 13.54 0.00 3.68 11.37 0.13 71.28 12:11:01 3 9.22 0.00 3.04 12.63 0.10 75.01 12:12:01 all 19.02 0.00 3.03 11.69 0.11 66.16 12:12:01 0 18.19 0.00 3.32 8.65 0.10 69.74 12:12:01 1 21.75 0.00 3.55 12.32 0.10 62.27 12:12:01 2 19.77 0.00 2.29 4.31 0.12 73.51 12:12:01 3 16.36 0.00 2.96 21.44 0.10 59.14 12:13:02 all 17.02 0.00 5.10 12.96 0.10 64.82 12:13:02 0 16.56 0.00 5.60 12.44 0.10 65.30 12:13:02 1 16.57 0.00 5.93 13.73 0.08 63.69 12:13:02 2 16.83 0.00 5.10 13.06 0.12 64.89 12:13:02 3 18.08 0.00 3.81 12.63 0.08 65.39 12:14:01 all 11.25 0.00 7.47 17.38 0.10 63.79 12:14:01 0 12.11 0.00 8.38 12.69 0.08 66.73 12:14:01 1 11.69 0.00 7.21 17.52 0.12 63.46 12:14:01 2 11.18 0.00 8.19 20.23 0.10 60.29 12:14:01 3 10.04 0.00 6.11 19.11 0.10 64.64 12:14:01 CPU %user %nice %system %iowait %steal %idle 12:15:01 all 21.97 0.00 1.71 5.38 0.08 70.86 12:15:01 0 20.86 0.00 1.09 2.72 0.07 75.26 12:15:01 1 19.19 0.00 2.51 6.05 0.08 72.16 12:15:01 2 24.68 0.00 1.92 7.11 0.10 66.19 12:15:01 3 23.12 0.00 1.32 5.65 0.07 69.84 12:16:01 all 27.53 0.00 3.78 5.57 0.08 63.04 12:16:01 0 32.04 0.00 3.91 3.92 0.08 60.05 12:16:01 1 22.32 0.00 2.81 8.90 0.08 65.88 12:16:01 2 28.72 0.00 3.74 4.73 0.08 62.72 12:16:01 3 27.11 0.00 4.68 4.65 0.08 63.48 12:17:01 all 18.43 0.00 1.14 4.14 0.07 76.23 12:17:01 0 14.09 0.00 1.00 3.21 0.07 81.63 12:17:01 1 37.61 0.00 1.43 10.22 0.08 50.66 12:17:01 2 12.05 0.00 1.08 0.47 0.07 86.34 12:17:01 3 9.88 0.00 1.02 2.63 0.05 86.42 Average: all 22.88 0.00 3.13 7.64 0.09 66.26 Average: 0 25.58 0.00 3.35 6.44 0.09 64.55 Average: 1 22.49 0.00 3.11 9.39 0.09 64.92 Average: 2 23.23 0.00 3.03 6.47 0.09 67.17 Average: 3 20.21 0.00 3.03 8.26 0.08 68.42