---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5223 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 8.6G 56% / 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 465 1938 0 1539 3225 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:d8:33:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fed8:33a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:94:97:6f 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::42:8ff:fe94:976f/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-5223) 09/16/24 _x86_64_ (4 CPU) 11:31:47 LINUX RESTART (4 CPU) 11:32:02 tps rtps wtps bread/s bwrtn/s 11:33:01 188.04 85.36 102.68 6674.67 42292.10 11:34:01 131.66 39.66 92.00 3032.43 14790.20 11:35:02 77.21 22.35 54.86 1463.48 16513.70 11:36:01 401.37 33.08 368.29 1971.60 32874.29 11:37:01 79.32 8.23 71.09 195.97 1878.09 11:38:01 384.35 1.42 382.94 27.33 10334.14 11:39:01 454.61 0.30 454.31 2.67 12695.62 11:40:01 247.20 1.20 246.00 42.52 6872.38 11:41:01 458.19 29.20 428.99 1123.81 15221.45 11:42:01 989.54 84.95 904.58 3166.81 5542.81 11:43:01 335.29 146.73 188.57 5971.14 55334.78 Average: 340.65 41.07 299.58 2145.03 19429.53 11:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 1634112 3303820 2404540 59.54 44936 1783868 945364 18.58 630020 1602800 121900 11:34:01 967052 3002812 3071600 76.06 66300 2111796 1187052 23.33 970984 1895488 15656 11:35:02 112104 2022456 3926548 97.22 74648 1983760 2087248 41.03 1954964 1771972 8000 11:36:01 113316 1581372 3925336 97.19 106528 1584228 3323740 65.34 2313460 1393268 11288 11:37:01 116044 1111740 3922608 97.13 107880 1118512 3802344 74.74 2668676 1039192 532 11:38:01 105020 1074276 3933632 97.40 125540 1066412 3837520 75.43 2695336 1002496 1468 11:39:01 113776 1056784 3924876 97.18 135732 1018200 3846520 75.61 2689352 975384 1416 11:40:01 127240 822672 3911412 96.85 133140 774840 4069696 80.00 2811608 841632 1332 11:41:01 122156 583572 3916496 96.98 82128 676892 4908828 96.49 2850620 790104 20332 11:42:01 1924168 2209900 2114484 52.36 55480 398312 1946724 38.27 1351828 599088 68812 11:43:01 2084332 3338096 1954320 48.39 84248 1323672 942524 18.53 575972 1189880 1988 Average: 674484 1827955 3364168 83.30 92415 1258227 2808869 55.21 1955711 1191028 22975 11:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 ens3 445.01 280.48 1499.29 73.60 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 11:34:01 ens3 416.38 379.12 2152.62 78.15 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 11:35:02 ens3 738.33 536.27 6892.13 98.35 0.00 0.00 0.00 0.00 11:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:02 lo 1.46 1.46 0.15 0.15 0.00 0.00 0.00 0.00 11:36:01 veth59818eb 51.92 49.26 200.12 5.29 0.00 0.00 0.00 0.02 11:36:01 ens3 340.25 234.84 2657.11 19.11 0.00 0.00 0.00 0.00 11:36:01 docker0 52.16 49.45 199.42 5.30 0.00 0.00 0.00 0.00 11:36:01 lo 85.21 85.21 203.46 203.46 0.00 0.00 0.00 0.00 11:37:01 veth59818eb 120.73 115.03 583.97 50.81 0.00 0.00 0.00 0.05 11:37:01 ens3 22.76 12.08 5.55 4.96 0.00 0.00 0.00 0.00 11:37:01 docker0 120.90 115.18 582.33 50.82 0.00 0.00 0.00 0.00 11:37:01 lo 177.60 177.60 629.60 629.60 0.00 0.00 0.00 0.00 11:38:01 veth59818eb 116.21 105.27 363.88 35.02 0.00 0.00 0.00 0.03 11:38:01 ens3 17.41 6.60 4.23 3.14 0.00 0.00 0.00 0.00 11:38:01 docker0 116.38 105.42 362.30 35.03 0.00 0.00 0.00 0.00 11:38:01 lo 199.72 199.72 397.02 397.02 0.00 0.00 0.00 0.00 11:39:01 veth59818eb 150.52 135.68 503.75 48.94 0.00 0.00 0.00 0.04 11:39:01 ens3 10.23 6.63 2.55 3.28 0.00 0.00 0.00 0.00 11:39:01 docker0 150.72 135.88 501.70 48.95 0.00 0.00 0.00 0.00 11:39:01 lo 228.40 228.40 545.86 545.86 0.00 0.00 0.00 0.00 11:40:01 veth59818eb 94.85 85.85 353.12 31.25 0.00 0.00 0.00 0.03 11:40:01 ens3 94.47 57.90 24.23 21.61 0.00 0.00 0.00 0.00 11:40:01 docker0 95.02 86.00 351.83 31.26 0.00 0.00 0.00 0.00 11:40:01 lo 150.83 150.83 380.82 380.82 0.00 0.00 0.00 0.00 11:41:01 vethba03667 25.69 28.34 61.02 10.46 0.00 0.00 0.00 0.00 11:41:01 veth59818eb 67.03 57.83 180.27 16.21 0.00 0.00 0.00 0.01 11:41:01 ens3 683.65 369.16 178.52 154.39 0.00 0.00 0.00 0.00 11:41:01 docker0 92.91 86.20 240.04 26.67 0.00 0.00 0.00 0.00 11:42:01 ens3 188.42 129.86 218.94 43.90 0.00 0.00 0.00 0.00 11:42:01 docker0 11.73 10.03 4.01 0.97 0.00 0.00 0.00 0.00 11:42:01 lo 1031.03 1031.03 2423.89 2423.89 0.00 0.00 0.00 0.00 11:43:01 ens3 363.52 267.04 3098.38 70.41 0.00 0.00 0.00 0.00 11:43:01 docker0 170.77 226.23 8.83 2198.35 0.00 0.00 0.00 0.00 11:43:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 301.80 207.27 1521.78 51.95 0.00 0.00 0.00 0.00 Average: docker0 73.80 74.15 204.82 218.48 0.00 0.00 0.00 0.00 Average: lo 93.76 93.76 220.89 220.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5223) 09/16/24 _x86_64_ (4 CPU) 11:31:47 LINUX RESTART (4 CPU) 11:32:02 CPU %user %nice %system %iowait %steal %idle 11:33:01 all 16.70 0.00 2.25 5.75 0.06 75.25 11:33:01 0 17.91 0.00 2.07 4.60 0.05 75.36 11:33:01 1 11.86 0.00 1.84 10.65 0.05 75.60 11:33:01 2 13.19 0.00 1.69 3.15 0.07 81.90 11:33:01 3 23.84 0.00 3.40 4.61 0.05 68.10 11:34:01 all 30.62 0.00 1.90 2.61 0.07 64.81 11:34:01 0 25.30 0.00 1.93 2.69 0.07 70.01 11:34:01 1 36.25 0.00 1.47 4.10 0.07 58.12 11:34:01 2 25.66 0.00 1.43 2.69 0.07 70.15 11:34:01 3 35.28 0.00 2.75 0.97 0.08 60.92 11:35:02 all 55.37 0.00 2.93 1.09 0.10 40.52 11:35:02 0 52.02 0.00 2.64 1.01 0.08 44.25 11:35:02 1 49.56 0.00 3.49 1.45 0.10 45.40 11:35:02 2 62.99 0.00 2.20 1.15 0.10 33.57 11:35:02 3 56.90 0.00 3.41 0.71 0.10 38.88 11:36:01 all 28.98 0.00 3.67 9.86 0.10 57.40 11:36:01 0 30.86 0.00 2.92 3.38 0.09 62.77 11:36:01 1 29.24 0.00 4.54 5.77 0.09 60.36 11:36:01 2 25.10 0.00 3.78 15.93 0.14 55.05 11:36:01 3 30.66 0.00 3.44 14.44 0.09 51.37 11:37:01 all 26.48 0.00 1.68 1.60 0.08 70.16 11:37:01 0 30.19 0.00 1.68 2.15 0.07 65.91 11:37:01 1 22.60 0.00 1.90 0.38 0.08 75.04 11:37:01 2 23.23 0.00 1.55 2.32 0.08 72.81 11:37:01 3 29.89 0.00 1.57 1.57 0.08 66.89 11:38:01 all 12.32 0.00 2.48 10.62 0.08 74.48 11:38:01 0 11.65 0.00 2.62 9.01 0.08 76.64 11:38:01 1 13.16 0.00 2.41 13.16 0.08 71.19 11:38:01 2 11.33 0.00 2.53 9.06 0.08 77.00 11:38:01 3 13.20 0.00 2.37 11.26 0.07 73.11 11:39:01 all 10.21 0.00 3.03 15.58 0.08 71.10 11:39:01 0 11.01 0.00 2.66 10.34 0.07 75.92 11:39:01 1 9.95 0.00 2.63 10.43 0.08 76.90 11:39:01 2 10.19 0.00 3.92 32.27 0.12 53.50 11:39:01 3 9.64 0.00 2.89 9.41 0.08 77.98 11:40:01 all 15.16 0.00 2.18 16.01 0.08 66.57 11:40:01 0 16.55 0.00 2.57 29.10 0.08 51.69 11:40:01 1 15.07 0.00 2.65 12.05 0.07 70.17 11:40:01 2 15.45 0.00 1.70 15.59 0.08 67.17 11:40:01 3 13.60 0.00 1.80 7.25 0.08 77.27 11:41:01 all 14.35 0.00 4.24 14.59 0.09 66.73 11:41:01 0 14.54 0.00 2.93 7.74 0.08 74.70 11:41:01 1 13.54 0.00 5.35 19.16 0.10 61.84 11:41:01 2 13.72 0.00 4.44 15.53 0.12 66.19 11:41:01 3 15.60 0.00 4.20 15.94 0.08 64.17 11:42:01 all 19.30 0.00 2.19 5.28 0.07 73.16 11:42:01 0 19.75 0.00 1.72 4.50 0.05 73.98 11:42:01 1 14.89 0.00 2.03 5.64 0.07 77.38 11:42:01 2 24.69 0.00 2.34 5.44 0.08 67.44 11:42:01 3 17.87 0.00 2.66 5.52 0.08 73.86 11:43:01 all 24.91 0.00 4.29 7.36 0.08 63.36 11:43:01 0 19.58 0.00 4.44 4.61 0.08 71.28 11:43:01 1 26.89 0.00 4.56 6.41 0.08 62.05 11:43:01 2 28.21 0.00 3.87 5.87 0.08 61.96 11:43:01 3 24.94 0.00 4.27 12.56 0.08 58.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.15 0.00 2.80 8.20 0.08 65.77 Average: 0 22.69 0.00 2.56 7.19 0.07 67.48 Average: 1 22.11 0.00 2.99 8.10 0.08 66.73 Average: 2 23.11 0.00 2.67 9.88 0.09 64.24 Average: 3 24.69 0.00 2.98 7.64 0.08 64.61