---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4542 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.8G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 7945 558 3665 1 3722 7080 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d9:ed:ba brd ff:ff:ff:ff:ff:ff inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fed9:edba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:d8:6f:e7 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 ---> sar -b -r -n DEV: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-4542) 07/26/24 _x86_64_ (2 CPU) 02:46:30 LINUX RESTART (2 CPU) 02:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:48:01 252.99 137.54 115.45 0.00 11209.47 14006.07 0.00 02:49:01 78.12 13.61 64.51 0.00 1377.64 14135.78 0.00 02:50:01 107.62 34.34 73.27 0.00 1721.85 10619.30 0.00 02:51:01 12.38 3.62 8.77 0.00 113.73 5524.00 0.00 02:52:01 56.48 7.05 49.43 0.00 4627.39 15938.55 0.00 02:53:01 14.70 1.50 13.20 0.00 47.99 5850.36 0.00 02:54:01 44.05 0.67 43.38 0.00 11.87 14702.93 0.00 02:55:01 27.48 0.97 26.51 0.00 54.39 7909.62 0.00 Average: 74.23 24.91 49.32 0.00 2395.68 11085.97 0.00 02:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 5205684 7299696 487848 6.00 64696 2195800 1184300 12.89 781196 1909436 220020 02:49:01 5203400 7390748 392372 4.82 71404 2278188 1062360 11.57 662436 2022136 3224 02:50:01 4186256 6654492 1118880 13.75 80620 2540880 1814376 19.75 1513460 2167596 42704 02:51:01 3948332 6526876 1243928 15.29 82196 2647252 1938772 21.11 1657412 2256724 91716 02:52:01 3536280 6503928 1252796 15.40 93696 3018280 2058500 22.41 1880764 2420180 1156 02:53:01 3272700 6423576 1333704 16.39 97832 3186732 2122488 23.11 2059800 2497964 159756 02:54:01 3365656 6443056 1314076 16.15 102312 3110272 1926332 20.97 2051840 2414852 10256 02:55:01 3774320 7264296 493072 6.06 104708 3505112 1175736 12.80 1351004 2694000 289092 Average: 4061578 6813334 954584 11.73 87183 2810314 1660358 18.08 1494739 2297861 102240 02:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 282.39 186.15 1448.59 62.05 0.00 0.00 0.00 0.00 02:49:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 64.99 52.91 504.36 13.85 0.00 0.00 0.00 0.00 02:50:01 lo 1.33 1.33 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 262.31 223.18 3163.88 31.41 0.00 0.00 0.00 0.00 02:51:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 99.40 82.90 1297.07 17.05 0.00 0.00 0.00 0.00 02:52:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 280.81 200.42 2742.34 26.12 0.00 0.00 0.00 0.00 02:53:01 lo 74.39 74.39 68.12 68.12 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 180.24 134.33 1079.14 23.27 0.00 0.00 0.00 0.00 02:54:01 lo 5726.95 5726.95 5427.19 5427.19 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 73.85 55.48 19.00 16.98 0.00 0.00 0.00 0.00 02:55:01 lo 1242.53 1242.53 1172.09 1172.09 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 183.65 167.42 831.34 76.66 0.00 0.00 0.00 0.00 Average: lo 881.26 881.26 833.42 833.42 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 178.46 137.85 1385.77 33.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-4542) 07/26/24 _x86_64_ (2 CPU) 02:46:30 LINUX RESTART (2 CPU) 02:47:01 CPU %user %nice %system %iowait %steal %idle 02:48:01 all 34.49 19.75 15.65 9.52 0.14 20.46 02:48:01 0 28.84 21.94 16.19 7.70 0.14 25.19 02:48:01 1 40.11 17.56 15.11 11.34 0.13 15.74 02:49:01 all 18.88 0.00 1.63 5.26 0.07 74.16 02:49:01 0 16.90 0.00 1.31 1.21 0.07 80.53 02:49:01 1 20.87 0.00 1.96 9.31 0.07 67.79 02:50:01 all 81.26 0.00 3.29 1.22 0.12 14.12 02:50:01 0 80.62 0.00 3.13 1.80 0.12 14.33 02:50:01 1 81.90 0.00 3.44 0.64 0.12 13.90 02:51:01 all 89.89 0.00 3.08 0.10 0.11 6.82 02:51:01 0 88.54 0.00 2.98 0.10 0.10 8.28 02:51:01 1 91.25 0.00 3.18 0.10 0.12 5.36 02:52:01 all 89.50 0.00 4.86 0.59 0.13 4.91 02:52:01 0 89.04 0.00 4.64 0.57 0.17 5.58 02:52:01 1 89.96 0.00 5.09 0.61 0.10 4.24 02:53:01 all 86.90 0.00 4.03 0.35 0.12 8.60 02:53:01 0 87.24 0.00 2.90 0.13 0.12 9.60 02:53:01 1 86.55 0.00 5.16 0.57 0.12 7.59 02:54:01 all 77.59 0.00 6.93 1.19 0.11 14.18 02:54:01 0 77.97 0.00 6.08 0.88 0.10 14.97 02:54:01 1 77.21 0.00 7.78 1.51 0.12 13.39 02:55:01 all 64.10 0.00 3.53 1.26 0.09 31.02 02:55:01 0 50.56 0.00 3.56 1.97 0.08 43.82 02:55:01 1 77.71 0.00 3.50 0.54 0.10 18.15 Average: all 67.82 2.46 5.37 2.43 0.11 21.81 Average: 0 64.95 2.72 5.09 1.79 0.11 25.34 Average: 1 70.69 2.19 5.65 3.07 0.11 18.30