---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3604 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 490 1924 0 1528 3202 Swap: 1023 10 1013 ---> 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:41:00:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85546sec preferred_lft 85546sec inet6 fe80::f816:3eff:fe41:52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:b7:d7:a5 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:b8ff:feb7:d7a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3604) 02/04/25 _x86_64_ (4 CPU) 14:31:15 LINUX RESTART (4 CPU) 14:32:03 tps rtps wtps bread/s bwrtn/s 14:33:01 107.45 39.20 68.25 2562.32 8496.19 14:34:01 104.98 22.55 82.44 1930.61 15713.25 14:35:01 275.78 87.51 188.27 4712.18 38645.08 14:36:01 87.40 27.10 60.31 955.31 22444.13 14:37:01 317.96 31.68 286.29 2147.64 22284.55 14:38:01 66.19 8.03 58.16 188.87 1957.35 14:39:01 359.54 1.22 358.32 13.06 11415.16 14:40:01 386.40 1.23 385.17 35.46 13360.44 14:41:01 406.95 15.78 391.17 473.52 13735.18 14:42:01 563.26 5.61 557.65 243.25 19923.36 14:43:03 578.17 146.52 431.65 3540.35 18414.61 14:44:01 343.80 93.90 249.90 6455.57 49067.77 14:45:01 203.78 150.77 53.01 2790.07 11232.66 Average: 293.47 48.69 244.78 1994.62 18925.05 14:32:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 1347280 3223872 2691372 66.64 60596 1962720 1031364 20.27 707724 1783800 180720 14:34:01 329012 2631932 3709640 91.85 70224 2367556 1430196 28.11 1440740 2043860 95284 14:35:01 332568 2617068 3706084 91.77 91408 2335792 1474928 28.99 1473092 2019408 24372 14:36:01 108320 1944892 3930332 97.32 95916 1894188 2472476 48.60 2026648 1705436 98592 14:37:01 119384 1233388 3919268 97.04 112932 1237576 3540108 69.59 2637780 1072368 15232 14:38:01 110108 960084 3928544 97.27 108532 987612 3846704 75.61 2826132 906768 504 14:39:01 119008 933764 3919644 97.05 125124 928496 3881724 76.30 2826800 876584 8420 14:40:01 112432 789848 3926220 97.22 133240 787428 4041800 79.45 2892228 824404 6924 14:41:01 121580 564028 3917072 96.99 99228 578080 4512644 88.71 2943916 717756 17888 14:42:01 122968 414092 3915684 96.96 83412 424348 4758420 93.54 2953104 662180 10344 14:43:03 1876668 2129788 2161984 53.53 83484 301884 2224572 43.73 1334852 583232 66264 14:44:01 865924 2015316 3172728 78.56 94728 1214208 1997696 39.27 1697356 1291544 96200 14:45:01 2028056 3306828 2010596 49.78 121620 1313672 955792 18.79 624360 1200008 18360 Average: 584101 1751146 3454551 85.54 98496 1256428 2782186 54.69 2029595 1206719 49162 14:32:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 lo 3.17 3.17 0.29 0.29 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 148.39 127.32 1174.35 24.32 0.00 0.00 0.00 0.00 14:34:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 674.39 541.06 4223.96 116.46 0.00 0.00 0.00 0.00 14:35:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 14:35:01 docker0 172.81 234.55 9.07 2334.60 0.00 0.00 0.00 0.00 14:35:01 ens3 508.10 603.98 2857.81 3291.07 0.00 0.00 0.00 0.00 14:36:01 lo 5.42 5.42 0.57 0.57 0.00 0.00 0.00 0.00 14:36:01 veth86fdc7e 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:36:01 docker0 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:36:01 ens3 894.68 650.47 7633.64 309.08 0.00 0.00 0.00 0.00 14:37:01 lo 74.19 74.19 193.69 193.69 0.00 0.00 0.00 0.00 14:37:01 veth7d79f34 44.74 44.69 190.64 4.97 0.00 0.00 0.00 0.02 14:37:01 veth86fdc7e 0.18 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:37:01 docker0 44.93 44.73 190.04 4.97 0.00 0.00 0.00 0.00 14:38:01 lo 143.87 143.87 467.62 467.62 0.00 0.00 0.00 0.00 14:38:01 veth7d79f34 91.32 87.49 433.81 37.16 0.00 0.00 0.00 0.04 14:38:01 veth86fdc7e 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 docker0 91.52 87.67 432.57 37.17 0.00 0.00 0.00 0.00 14:39:01 lo 213.36 213.36 460.62 460.62 0.00 0.00 0.00 0.00 14:39:01 veth7d79f34 127.41 115.90 423.39 40.05 0.00 0.00 0.00 0.03 14:39:01 veth86fdc7e 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 docker0 127.61 116.08 421.65 40.06 0.00 0.00 0.00 0.00 14:40:01 lo 277.34 277.34 736.57 736.57 0.00 0.00 0.00 0.00 14:40:01 veth7d79f34 182.19 167.04 680.12 64.47 0.00 0.00 0.00 0.06 14:40:01 veth86fdc7e 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 docker0 182.39 167.24 677.64 64.48 0.00 0.00 0.00 0.00 14:41:01 lo 242.56 242.56 472.74 472.74 0.00 0.00 0.00 0.00 14:41:01 veth7d79f34 147.03 138.01 432.90 45.89 0.00 0.00 0.00 0.04 14:41:01 veth86fdc7e 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:41:01 docker0 147.23 138.19 430.89 45.90 0.00 0.00 0.00 0.00 14:42:01 lo 161.90 161.90 78.31 78.31 0.00 0.00 0.00 0.00 14:42:01 veth7d79f34 85.70 75.97 66.78 13.67 0.00 0.00 0.00 0.01 14:42:01 veth86fdc7e 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:42:01 docker0 85.90 76.17 65.62 13.68 0.00 0.00 0.00 0.00 14:43:03 lo 71.51 71.51 39.00 39.00 0.00 0.00 0.00 0.00 14:43:03 veth86fdc7e 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 14:43:03 docker0 38.29 34.72 34.85 4.67 0.00 0.00 0.00 0.00 14:43:03 ens3 4439.00 3254.10 16622.49 4165.80 0.00 0.00 0.00 0.00 14:44:01 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:44:01 docker0 213.72 258.51 11.01 2278.71 0.00 0.00 0.00 0.00 14:44:01 ens3 297.47 244.92 2294.26 26.58 0.00 0.00 0.00 0.00 14:45:01 lo 5.87 5.87 0.52 0.52 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 361.86 595.53 55.88 4459.79 0.00 0.00 0.00 0.00 Average: lo 92.94 92.94 189.08 189.08 0.00 0.00 0.00 0.00 Average: docker0 84.74 88.75 175.40 366.33 0.00 0.00 0.00 0.00 Average: ens3 377.64 307.32 1439.81 671.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3604) 02/04/25 _x86_64_ (4 CPU) 14:31:15 LINUX RESTART (4 CPU) 14:32:03 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 22.36 0.00 1.53 2.94 0.07 73.10 14:33:01 0 17.92 0.00 1.32 1.37 0.05 79.35 14:33:01 1 35.25 0.00 2.23 1.88 0.09 60.55 14:33:01 2 29.89 0.00 1.75 1.85 0.09 66.43 14:33:01 3 6.41 0.00 0.78 6.66 0.03 86.12 14:34:01 all 47.36 0.00 2.53 1.34 0.11 48.65 14:34:01 0 37.93 0.00 2.95 1.83 0.12 57.17 14:34:01 1 48.90 0.00 2.27 0.62 0.12 48.10 14:34:01 2 53.56 0.00 1.77 0.75 0.12 43.81 14:34:01 3 49.04 0.00 3.15 2.16 0.12 45.54 14:35:01 all 21.41 0.00 4.02 6.92 0.11 67.54 14:35:01 0 23.90 0.00 3.83 5.11 0.08 67.07 14:35:01 1 16.58 0.00 3.24 6.36 0.08 73.74 14:35:01 2 24.02 0.00 3.67 8.25 0.12 63.94 14:35:01 3 21.15 0.00 5.36 8.02 0.12 65.36 14:36:01 all 41.57 0.00 2.91 0.90 0.10 54.52 14:36:01 0 24.56 0.00 4.45 1.24 0.12 69.64 14:36:01 1 45.74 0.00 2.64 0.95 0.10 50.56 14:36:01 2 61.08 0.00 1.74 0.84 0.12 36.22 14:36:01 3 34.91 0.00 2.78 0.54 0.10 61.67 14:37:01 all 37.96 0.00 3.17 6.21 0.12 52.54 14:37:01 0 28.78 0.00 3.26 3.98 0.08 63.90 14:37:01 1 24.36 0.00 4.32 9.96 0.12 61.24 14:37:01 2 50.70 0.00 2.40 6.42 0.13 40.35 14:37:01 3 48.09 0.00 2.72 4.49 0.12 44.58 14:38:01 all 17.29 0.00 1.44 1.00 0.08 80.19 14:38:01 0 18.12 0.00 1.55 0.42 0.08 79.83 14:38:01 1 15.19 0.00 1.36 1.59 0.08 81.78 14:38:01 2 18.61 0.00 1.55 0.59 0.08 79.17 14:38:01 3 17.25 0.00 1.30 1.42 0.07 79.96 14:39:01 all 13.99 0.00 3.30 7.95 0.11 74.66 14:39:01 0 15.09 0.00 3.34 9.72 0.08 71.77 14:39:01 1 15.22 0.00 3.51 10.38 0.12 70.78 14:39:01 2 12.97 0.00 3.01 8.87 0.13 75.01 14:39:01 3 12.68 0.00 3.29 2.83 0.10 81.10 14:40:01 all 21.62 0.00 4.11 8.59 0.12 65.55 14:40:01 0 25.66 0.00 4.91 15.21 0.12 54.10 14:40:01 1 19.61 0.00 3.95 4.31 0.10 72.03 14:40:01 2 24.66 0.00 4.03 5.91 0.15 65.25 14:40:01 3 16.57 0.00 3.59 8.88 0.12 70.85 14:41:01 all 23.14 0.00 6.16 8.85 0.13 61.72 14:41:01 0 24.28 0.00 5.90 7.11 0.10 62.61 14:41:01 1 22.44 0.00 5.97 11.18 0.13 60.29 14:41:01 2 20.77 0.00 5.99 10.20 0.15 62.89 14:41:01 3 25.08 0.00 6.80 6.93 0.13 61.06 14:42:01 all 13.20 0.00 5.54 12.73 0.13 68.41 14:42:01 0 12.86 0.00 5.08 12.67 0.13 69.26 14:42:01 1 11.95 0.00 5.28 12.02 0.12 70.63 14:42:01 2 14.17 0.00 5.67 11.12 0.13 68.91 14:42:01 3 13.82 0.00 6.09 15.11 0.12 64.87 14:43:03 all 15.14 0.00 3.61 19.32 0.10 61.83 14:43:03 0 14.60 0.00 2.90 14.61 0.08 67.82 14:43:03 1 14.00 0.00 3.46 23.97 0.10 58.47 14:43:03 2 15.07 0.00 3.93 11.40 0.15 69.45 14:43:03 3 16.87 0.00 4.17 27.33 0.10 51.53 14:43:03 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 25.51 0.00 4.05 12.50 0.10 57.84 14:44:01 0 23.66 0.00 4.42 11.94 0.10 59.87 14:44:01 1 30.33 0.00 4.26 11.85 0.09 53.46 14:44:01 2 25.15 0.00 3.16 10.67 0.10 60.92 14:44:01 3 22.89 0.00 4.36 15.52 0.10 57.13 14:45:01 all 20.80 0.00 1.52 4.60 0.08 72.99 14:45:01 0 19.59 0.00 1.15 2.56 0.08 76.62 14:45:01 1 19.34 0.00 1.55 3.54 0.08 75.49 14:45:01 2 28.89 0.00 1.71 3.22 0.10 66.09 14:45:01 3 15.42 0.00 1.68 9.10 0.10 73.71 Average: all 24.70 0.00 3.38 7.24 0.10 64.58 Average: 0 22.07 0.00 3.47 6.76 0.10 67.61 Average: 1 24.46 0.00 3.39 7.62 0.10 64.43 Average: 2 29.20 0.00 3.11 6.16 0.12 61.41 Average: 3 23.11 0.00 3.54 8.41 0.10 64.84