---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12921 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 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: 3944 506 2628 0 808 3198 Swap: 1023 13 1010 ---> 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:f5:73:cf brd ff:ff:ff:ff:ff:ff inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fef5:73cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:7c:3f:6e 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::42:19ff:fe7c:3f6e/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-12921) 12/13/24 _x86_64_ (4 CPU) 09:21:31 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:01 146.83 65.61 81.22 4914.63 7969.08 09:24:01 130.86 42.48 88.39 2472.39 16820.53 09:25:02 78.03 26.34 51.69 1349.46 15781.98 09:26:01 333.20 34.27 298.93 2641.59 33172.82 09:27:01 66.67 6.17 60.51 151.31 2300.68 09:28:01 247.06 1.52 245.54 35.46 7680.32 09:29:01 412.98 1.30 411.68 46.25 14255.91 09:30:01 339.04 2.53 336.50 75.71 11838.05 09:31:01 376.74 14.60 362.14 374.47 12972.90 09:32:01 458.07 12.51 445.56 249.57 16279.66 09:33:03 533.24 105.96 427.28 3147.41 18180.43 09:34:01 290.59 219.13 71.45 6821.44 8943.42 Average: 284.99 44.01 240.98 1843.81 13847.19 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 1601660 3343048 2437000 60.34 55248 1838568 884084 17.38 579568 1670864 158608 09:24:01 527060 2682756 3511600 86.95 69148 2224184 1424056 27.99 1315388 1976724 29808 09:25:02 131384 1956132 3907276 96.75 75852 1897772 2128364 41.84 2015772 1692352 11372 09:26:01 127336 1431960 3911324 96.85 102628 1430108 3353452 65.92 2457368 1230272 23132 09:27:01 113404 926460 3925256 97.19 98932 949680 3868892 76.05 2831064 877196 432 09:28:01 127344 895756 3911316 96.85 114340 880632 3892728 76.52 2811692 859136 6980 09:29:01 116216 870568 3922444 97.12 131072 824116 3906492 76.79 2804592 834124 7876 09:30:01 133424 708428 3905236 96.70 108872 651308 4079184 80.18 2864448 738904 6332 09:31:01 109136 490940 3929524 97.30 95076 469236 4586020 90.15 2948144 644296 11288 09:32:01 114236 345524 3924424 97.17 89348 332936 4885776 96.04 2974192 611864 7812 09:33:03 1954364 2138096 2084296 51.61 85568 265424 2253524 44.30 1371180 544220 67688 09:34:01 2745904 3301228 1292756 32.01 115272 607468 982184 19.31 518880 612980 14484 Average: 650122 1590908 3388538 83.90 95113 1030953 3020396 59.37 2124357 1024411 28818 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 ens3 371.41 259.53 1508.31 70.92 0.00 0.00 0.00 0.00 09:23:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 590.13 503.68 3885.25 103.60 0.00 0.00 0.00 0.00 09:24:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:02 ens3 829.32 550.54 5634.16 145.44 0.00 0.00 0.00 0.00 09:25:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 328.30 208.42 2760.05 21.31 0.00 0.00 0.00 0.00 09:26:01 lo 75.73 75.73 197.08 197.08 0.00 0.00 0.00 0.00 09:26:01 docker0 45.31 45.14 193.23 5.04 0.00 0.00 0.00 0.00 09:26:01 veth11d6437 45.09 44.98 193.84 5.02 0.00 0.00 0.00 0.02 09:27:01 ens3 84.49 31.31 21.84 14.85 0.00 0.00 0.00 0.00 09:27:01 lo 139.46 139.46 448.07 448.07 0.00 0.00 0.00 0.00 09:27:01 docker0 87.60 84.54 414.41 35.63 0.00 0.00 0.00 0.00 09:27:01 veth11d6437 87.42 84.37 415.59 35.63 0.00 0.00 0.00 0.03 09:28:01 ens3 38.43 21.88 10.50 8.75 0.00 0.00 0.00 0.00 09:28:01 lo 165.91 165.91 378.51 378.51 0.00 0.00 0.00 0.00 09:28:01 docker0 97.85 90.03 347.74 31.51 0.00 0.00 0.00 0.00 09:28:01 veth11d6437 97.67 89.87 349.07 31.50 0.00 0.00 0.00 0.03 09:29:01 ens3 64.91 36.70 19.03 16.99 0.00 0.00 0.00 0.00 09:29:01 lo 244.47 244.47 602.15 602.15 0.00 0.00 0.00 0.00 09:29:01 docker0 163.00 148.53 552.02 55.57 0.00 0.00 0.00 0.00 09:29:01 veth11d6437 162.80 148.33 554.24 55.56 0.00 0.00 0.00 0.05 09:30:01 ens3 33.06 21.46 7.17 7.22 0.00 0.00 0.00 0.00 09:30:01 lo 205.98 205.98 519.99 519.99 0.00 0.00 0.00 0.00 09:30:01 docker0 132.86 120.89 479.21 44.70 0.00 0.00 0.00 0.00 09:30:01 veth11d6437 132.67 120.73 481.02 44.69 0.00 0.00 0.00 0.04 09:31:01 ens3 1166.47 814.63 339.31 335.17 0.00 0.00 0.00 0.00 09:31:01 lo 192.00 192.00 252.39 252.39 0.00 0.00 0.00 0.00 09:31:01 docker0 106.03 101.23 228.97 25.70 0.00 0.00 0.00 0.00 09:31:01 veth11d6437 105.85 101.05 230.40 25.69 0.00 0.00 0.00 0.02 09:32:01 ens3 40.29 27.87 18.94 15.33 0.00 0.00 0.00 0.00 09:32:01 lo 146.82 146.82 85.80 85.80 0.00 0.00 0.00 0.00 09:32:01 docker0 77.15 70.38 74.53 12.21 0.00 0.00 0.00 0.00 09:32:01 veth11d6437 76.95 70.18 75.58 12.20 0.00 0.00 0.00 0.01 09:33:03 ens3 314.61 234.91 106.68 96.84 0.00 0.00 0.00 0.00 09:33:03 lo 48.74 48.74 14.16 14.16 0.00 0.00 0.00 0.00 09:33:03 docker0 25.94 22.82 11.57 2.88 0.00 0.00 0.00 0.00 09:33:03 vethc6b3e94 1.49 1.80 0.09 0.11 0.00 0.00 0.00 0.00 09:34:01 ens3 78.92 70.11 47.05 66.86 0.00 0.00 0.00 0.00 09:34:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:34:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 328.89 232.15 1194.64 75.39 0.00 0.00 0.00 0.00 Average: lo 102.21 102.21 208.32 208.32 0.00 0.00 0.00 0.00 Average: docker0 61.43 57.07 191.88 17.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12921) 12/13/24 _x86_64_ (4 CPU) 09:21:31 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 21.72 0.00 2.07 4.25 0.06 71.90 09:23:01 0 17.86 0.00 1.40 1.05 0.03 79.65 09:23:01 1 15.66 0.00 2.05 6.13 0.05 76.10 09:23:01 2 44.32 0.00 3.41 2.58 0.10 49.59 09:23:01 3 9.08 0.00 1.40 7.23 0.03 82.25 09:24:01 all 42.23 0.00 2.28 2.16 0.11 53.22 09:24:01 0 39.23 0.00 1.24 0.95 0.10 58.48 09:24:01 1 52.01 0.00 2.54 3.76 0.13 41.55 09:24:01 2 37.59 0.00 3.19 1.53 0.12 57.58 09:24:01 3 40.09 0.00 2.14 2.38 0.10 55.29 09:25:02 all 51.16 0.00 2.86 0.76 0.10 45.11 09:25:02 0 46.64 0.00 2.68 0.67 0.08 49.92 09:25:02 1 39.54 0.00 2.63 0.40 0.08 57.35 09:25:02 2 71.24 0.00 3.25 1.13 0.13 24.24 09:25:02 3 47.22 0.00 2.88 0.87 0.10 48.93 09:26:01 all 32.71 0.00 4.12 7.25 0.10 55.83 09:26:01 0 27.85 0.00 5.83 6.17 0.12 60.02 09:26:01 1 27.32 0.00 3.76 4.19 0.09 64.65 09:26:01 2 45.65 0.00 3.14 8.06 0.12 43.03 09:26:01 3 30.03 0.00 3.69 10.55 0.10 55.63 09:27:01 all 23.30 0.00 1.51 1.27 0.09 73.83 09:27:01 0 24.69 0.00 1.61 2.21 0.08 71.41 09:27:01 1 29.84 0.00 1.02 1.91 0.10 67.13 09:27:01 2 22.20 0.00 1.14 0.33 0.08 76.25 09:27:01 3 16.45 0.00 2.31 0.65 0.10 80.49 09:28:01 all 12.25 0.00 2.50 6.93 0.08 78.23 09:28:01 0 11.40 0.00 2.26 4.40 0.07 81.88 09:28:01 1 11.94 0.00 2.54 6.04 0.08 79.39 09:28:01 2 13.55 0.00 2.49 4.53 0.10 79.33 09:28:01 3 12.10 0.00 2.73 12.77 0.08 72.31 09:29:01 all 12.12 0.00 4.31 12.43 0.11 71.03 09:29:01 0 12.14 0.00 3.92 5.75 0.08 78.11 09:29:01 1 12.79 0.00 4.61 16.45 0.10 66.06 09:29:01 2 11.90 0.00 3.98 9.06 0.15 74.90 09:29:01 3 11.65 0.00 4.71 18.48 0.08 65.08 09:30:01 all 18.30 0.00 3.76 10.49 0.11 67.34 09:30:01 0 17.30 0.00 2.94 3.29 0.10 76.37 09:30:01 1 19.27 0.00 3.67 12.90 0.08 64.08 09:30:01 2 20.19 0.00 4.75 14.21 0.15 60.70 09:30:01 3 16.44 0.00 3.73 11.57 0.12 68.14 09:31:01 all 22.06 0.00 6.49 11.03 0.12 60.30 09:31:01 0 21.17 0.00 5.92 10.74 0.10 62.07 09:31:01 1 21.21 0.00 6.67 13.30 0.12 58.70 09:31:01 2 23.04 0.00 7.20 8.18 0.15 61.43 09:31:01 3 22.85 0.00 6.13 11.89 0.12 59.02 09:32:01 all 13.03 0.00 4.84 14.12 0.13 67.89 09:32:01 0 11.65 0.00 4.79 16.86 0.12 66.58 09:32:01 1 13.60 0.00 4.63 6.73 0.12 74.92 09:32:01 2 13.41 0.00 5.36 12.43 0.15 68.64 09:32:01 3 13.47 0.00 4.56 20.47 0.12 61.40 09:33:03 all 12.78 0.00 3.23 20.95 0.10 62.94 09:33:03 0 14.22 0.00 2.81 10.71 0.08 72.18 09:33:03 1 12.68 0.00 3.26 18.98 0.07 65.01 09:33:03 2 10.85 0.00 4.04 22.81 0.16 62.13 09:33:03 3 13.38 0.00 2.85 31.28 0.10 52.40 09:33:03 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 28.84 0.00 1.19 10.16 0.07 59.74 09:34:01 0 45.09 0.00 1.56 14.37 0.10 38.88 09:34:01 1 23.59 0.00 1.14 9.43 0.05 65.78 09:34:01 2 26.47 0.00 1.18 6.54 0.07 65.74 09:34:01 3 20.21 0.00 0.86 10.32 0.05 68.55 Average: all 24.16 0.00 3.27 8.51 0.10 63.97 Average: 0 24.01 0.00 3.08 6.42 0.09 66.41 Average: 1 23.26 0.00 3.22 8.38 0.09 65.06 Average: 2 28.32 0.00 3.60 7.65 0.12 60.31 Average: 3 21.06 0.00 3.17 11.58 0.09 64.10