---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3116 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 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 1850 0 1608 3208 Swap: 1023 7 1016 ---> 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:d5:e1:60 brd ff:ff:ff:ff:ff:ff inet 10.32.7.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fed5:e160/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:dc:28:b9 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::42:3bff:fedc:28b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3116) 03/20/25 _x86_64_ (4 CPU) 15:34:11 LINUX RESTART (4 CPU) 15:35:03 tps rtps wtps bread/s bwrtn/s 15:36:01 111.33 36.63 74.69 2602.45 10359.59 15:37:01 67.06 25.10 41.96 2009.80 13450.96 15:38:01 263.65 62.14 201.52 4071.16 48680.06 15:39:01 227.75 75.62 152.12 3414.36 29358.31 15:40:01 326.62 16.91 309.71 507.70 10890.50 15:41:01 450.31 0.72 449.59 16.13 16072.92 15:42:01 59.56 4.27 55.29 88.65 1799.70 15:43:01 210.16 0.57 209.60 4.80 6956.17 15:44:01 331.76 17.85 313.92 517.00 11679.17 15:45:01 554.61 6.00 548.61 224.36 19954.54 15:46:02 486.60 145.64 340.96 5794.48 16934.78 15:47:01 452.93 119.10 333.84 4584.62 59876.52 Average: 295.71 42.57 253.14 1985.31 20470.85 15:35:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 1332904 3226464 2705748 67.00 62084 1977352 1040808 20.46 713424 1796636 126612 15:37:01 197308 2533660 3841344 95.11 72248 2396396 1646248 32.36 1521000 2091840 207396 15:38:01 437300 2507912 3601352 89.17 95352 2124412 1617892 31.80 1509132 1894428 65864 15:39:01 111948 1425944 3926704 97.23 103520 1447780 3368240 66.21 2487272 1249352 6296 15:40:01 133848 1043740 3904804 96.69 121144 1033952 3824224 75.17 2746772 957852 15848 15:41:01 141608 1038136 3897044 96.49 140192 996764 3841340 75.51 2739848 946804 6080 15:42:01 118232 960348 3920420 97.07 140280 947100 3984196 78.32 2804412 911028 160 15:43:01 124824 921188 3913828 96.91 145424 895980 4057604 79.76 2824836 879108 5624 15:44:01 118872 525172 3919780 97.06 97496 558608 4750956 93.39 2943240 747864 17072 15:45:01 114688 433444 3923964 97.16 87916 463308 4939520 97.10 2940872 704440 10116 15:46:02 1137576 1737252 2901076 71.83 103124 634480 2584128 50.80 1882356 790796 101564 15:47:01 2012892 3329120 2025760 50.16 119068 1355684 948128 18.64 627704 1220192 2048 Average: 498500 1640198 3540152 87.66 107321 1235985 3050274 59.96 2145072 1182528 47057 15:35:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 3.24 3.24 0.32 0.32 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 127.98 113.05 1077.29 21.78 0.00 0.00 0.00 0.00 15:37:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 422.61 370.59 4951.49 56.57 0.00 0.00 0.00 0.00 15:38:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:38:01 docker0 214.83 291.49 11.21 2340.85 0.00 0.00 0.00 0.00 15:38:01 ens3 596.92 486.22 7331.40 50.13 0.00 0.00 0.00 0.00 15:39:01 vethcb3a42a 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 15:39:01 veth8a07b49 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 3.32 3.32 0.38 0.38 0.00 0.00 0.00 0.00 15:39:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 vethcb3a42a 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 veth8a07b49 98.35 93.80 356.28 22.23 0.00 0.00 0.00 0.03 15:40:01 lo 166.08 166.08 375.06 375.06 0.00 0.00 0.00 0.00 15:40:01 docker0 98.52 93.94 354.95 22.24 0.00 0.00 0.00 0.00 15:41:01 vethcb3a42a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 veth8a07b49 196.93 178.17 669.29 70.04 0.00 0.00 0.00 0.05 15:41:01 lo 289.85 289.85 729.75 729.75 0.00 0.00 0.00 0.00 15:41:01 docker0 197.12 178.34 666.61 70.05 0.00 0.00 0.00 0.00 15:42:01 vethcb3a42a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 veth8a07b49 100.18 94.87 453.75 40.90 0.00 0.00 0.00 0.04 15:42:01 lo 163.31 163.31 492.03 492.03 0.00 0.00 0.00 0.00 15:42:01 docker0 100.35 95.03 452.38 40.91 0.00 0.00 0.00 0.00 15:43:01 vethcb3a42a 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 veth8a07b49 128.25 119.53 490.72 45.46 0.00 0.00 0.00 0.04 15:43:01 lo 206.95 206.95 532.49 532.49 0.00 0.00 0.00 0.00 15:43:01 docker0 128.41 119.68 488.98 45.47 0.00 0.00 0.00 0.00 15:44:01 vethcb3a42a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 veth8a07b49 102.80 100.00 245.24 31.44 0.00 0.00 0.00 0.02 15:44:01 lo 201.71 201.71 275.24 275.24 0.00 0.00 0.00 0.00 15:44:01 docker0 103.00 100.20 243.84 31.46 0.00 0.00 0.00 0.00 15:45:01 vethcb3a42a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 veth8a07b49 90.90 81.55 83.21 14.06 0.00 0.00 0.00 0.01 15:45:01 lo 168.76 168.76 94.87 94.87 0.00 0.00 0.00 0.00 15:45:01 docker0 91.07 81.72 81.98 14.07 0.00 0.00 0.00 0.00 15:46:02 vethcb3a42a 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:46:02 lo 55.36 55.36 17.76 17.76 0.00 0.00 0.00 0.00 15:46:02 docker0 28.39 26.43 14.52 3.54 0.00 0.00 0.00 0.00 15:46:02 ens3 1826.76 1415.20 16722.46 301.94 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 153.78 233.77 8.01 2239.73 0.00 0.00 0.00 0.00 15:47:01 ens3 265.76 181.99 2261.35 58.68 0.00 0.00 0.00 0.00 Average: lo 105.42 105.42 210.49 210.49 0.00 0.00 0.00 0.00 Average: docker0 93.07 101.75 194.13 398.83 0.00 0.00 0.00 0.00 Average: ens3 149.50 116.80 1527.30 24.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3116) 03/20/25 _x86_64_ (4 CPU) 15:34:11 LINUX RESTART (4 CPU) 15:35:03 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 22.96 0.00 1.50 2.93 0.06 72.55 15:36:01 0 17.29 0.00 0.79 0.28 0.03 81.61 15:36:01 1 6.26 0.00 0.59 1.42 0.03 91.69 15:36:01 2 29.07 0.00 2.01 6.02 0.09 62.82 15:36:01 3 39.20 0.00 2.61 4.00 0.09 54.11 15:37:01 all 42.54 0.00 2.37 0.87 0.09 54.13 15:37:01 0 42.18 0.00 1.37 0.18 0.10 56.16 15:37:01 1 45.31 0.00 2.60 0.60 0.10 51.39 15:37:01 2 40.80 0.00 3.16 1.33 0.08 54.63 15:37:01 3 41.87 0.00 2.32 1.35 0.10 54.36 15:38:01 all 23.07 0.00 4.76 5.93 0.12 66.13 15:38:01 0 26.04 0.00 5.12 4.92 0.12 63.81 15:38:01 1 25.18 0.00 4.53 4.22 0.08 65.98 15:38:01 2 20.88 0.00 4.97 6.99 0.13 67.02 15:38:01 3 20.16 0.00 4.45 7.59 0.13 67.67 15:39:01 all 49.11 0.00 3.22 3.75 0.12 43.80 15:39:01 0 48.52 0.00 3.22 3.37 0.10 44.80 15:39:01 1 48.81 0.00 3.37 5.67 0.12 42.03 15:39:01 2 46.31 0.00 2.56 3.15 0.13 47.85 15:39:01 3 52.77 0.00 3.76 2.82 0.12 40.54 15:40:01 all 33.98 0.00 3.27 6.72 0.10 55.92 15:40:01 0 26.16 0.00 3.39 8.27 0.10 62.08 15:40:01 1 32.96 0.00 4.05 7.60 0.10 55.29 15:40:01 2 36.64 0.00 2.63 6.13 0.12 54.49 15:40:01 3 40.17 0.00 2.96 4.91 0.10 51.86 15:41:01 all 14.06 0.00 4.44 10.51 0.11 70.88 15:41:01 0 13.15 0.00 4.91 11.24 0.08 70.62 15:41:01 1 14.61 0.00 5.00 15.24 0.10 65.05 15:41:01 2 12.69 0.00 3.48 4.10 0.13 79.60 15:41:01 3 15.79 0.00 4.36 11.45 0.10 68.29 15:42:01 all 12.95 0.00 1.42 1.14 0.07 84.42 15:42:01 0 11.68 0.00 1.92 1.07 0.07 85.26 15:42:01 1 11.65 0.00 1.41 1.19 0.08 85.67 15:42:01 2 14.40 0.00 1.18 0.12 0.07 84.23 15:42:01 3 14.10 0.00 1.17 2.15 0.05 82.53 15:43:01 all 13.42 0.00 2.47 4.59 0.08 79.46 15:43:01 0 11.03 0.00 2.70 3.48 0.07 82.72 15:43:01 1 13.31 0.00 2.25 4.24 0.07 80.12 15:43:01 2 11.85 0.00 1.80 3.74 0.08 82.53 15:43:01 3 17.47 0.00 3.13 6.91 0.08 72.41 15:44:01 all 27.15 0.00 3.91 7.39 0.10 61.45 15:44:01 0 32.09 0.00 4.33 5.50 0.10 57.97 15:44:01 1 28.37 0.00 3.93 11.11 0.12 56.46 15:44:01 2 24.76 0.00 3.93 6.94 0.12 64.26 15:44:01 3 23.40 0.00 3.41 6.01 0.10 67.08 15:45:01 all 11.54 0.00 5.40 12.84 0.11 70.11 15:45:01 0 12.17 0.00 5.39 11.75 0.10 70.59 15:45:01 1 12.25 0.00 5.80 10.97 0.10 70.88 15:45:01 2 11.35 0.00 5.52 12.40 0.15 70.58 15:45:01 3 10.40 0.00 4.87 16.23 0.10 68.40 15:46:02 all 25.20 0.00 3.09 13.00 0.11 58.60 15:46:02 0 21.24 0.00 3.92 14.89 0.10 59.85 15:46:02 1 25.19 0.00 2.42 7.94 0.08 64.37 15:46:02 2 31.22 0.00 2.81 5.21 0.13 60.63 15:46:02 3 23.20 0.00 3.20 23.93 0.12 49.55 15:46:02 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 12.93 0.00 4.54 14.27 0.09 68.17 15:47:01 0 11.76 0.00 5.71 19.94 0.10 62.49 15:47:01 1 10.26 0.00 3.64 8.22 0.07 77.80 15:47:01 2 16.19 0.00 4.57 11.62 0.12 67.50 15:47:01 3 13.53 0.00 4.25 17.27 0.09 64.86 Average: all 24.10 0.00 3.37 6.99 0.10 65.44 Average: 0 22.80 0.00 3.57 7.08 0.09 66.47 Average: 1 22.92 0.00 3.30 6.54 0.09 67.15 Average: 2 24.69 0.00 3.21 5.62 0.11 66.36 Average: 3 25.99 0.00 3.37 8.74 0.10 61.80