---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19415 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): 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.8G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 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: 15997 703 11544 1 3749 14953 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:4b:a1:28 brd ff:ff:ff:ff:ff:ff inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe4b:a128/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:ca:f6:3f 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-4c-4g-19415) 07/10/24 _x86_64_ (4 CPU) 07:20:19 LINUX RESTART (4 CPU) 07:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:22:01 272.67 80.72 191.95 0.00 2468.39 10585.17 0.00 07:23:01 221.16 49.75 171.41 0.00 3055.51 14126.76 0.00 07:24:01 79.66 6.28 73.38 0.00 209.53 22849.05 0.00 07:25:01 41.55 2.43 39.12 0.00 75.47 13368.93 0.00 07:26:01 69.17 6.03 63.14 0.00 4569.77 16868.26 0.00 07:27:01 43.44 0.02 43.42 0.00 0.13 11747.95 0.00 07:28:01 29.04 0.77 28.27 0.00 18.39 8274.04 0.00 07:29:01 24.48 0.87 23.61 0.00 108.78 2612.50 0.00 Average: 97.65 18.36 79.29 0.00 1313.23 12554.21 0.00 07:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 13276068 15391376 588004 3.59 73296 2236520 1293476 7.42 876404 1951140 179100 07:23:01 11861196 14496464 1465540 8.95 89752 2720040 2267900 13.01 1881948 2321260 231512 07:24:01 11177356 14018480 1942580 11.86 100604 2903060 2703124 15.51 2529468 2345568 30436 07:25:01 10819628 13809988 2150616 13.13 103804 3041020 2631332 15.10 2758748 2462120 129704 07:26:01 10428100 13762496 2187116 13.35 115508 3360744 2870216 16.47 3017356 2569744 56828 07:27:01 10214816 13610024 2339956 14.28 119912 3409744 2860784 16.41 3189168 2607388 42920 07:28:01 10174868 13653952 2295796 14.01 122856 3481356 2866688 16.45 3179520 2646404 56128 07:29:01 11860152 15347620 602464 3.68 124444 3488324 1300944 7.46 1498888 2647496 15936 Average: 11226523 14261300 1696509 10.36 106272 3080101 2349308 13.48 2366438 2443890 92820 07:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 07:22:01 ens3 186.67 144.16 1782.31 23.81 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 07:23:01 ens3 422.73 353.52 5178.68 47.15 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 lo 2860.76 2860.76 2723.11 2723.11 0.00 0.00 0.00 0.00 07:24:01 ens3 199.47 129.99 2272.52 15.88 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 4049.20 4049.20 3841.80 3841.80 0.00 0.00 0.00 0.00 07:25:01 ens3 46.65 38.88 18.38 9.68 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 869.07 869.07 818.23 818.23 0.00 0.00 0.00 0.00 07:26:01 ens3 242.24 136.04 2942.90 20.50 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 3129.41 3129.41 2972.03 2972.03 0.00 0.00 0.00 0.00 07:27:01 ens3 44.49 37.95 10.82 10.04 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 2211.25 2211.25 2105.07 2105.07 0.00 0.00 0.00 0.00 07:28:01 ens3 56.21 45.65 101.77 12.77 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 11.11 11.11 1.97 1.97 0.00 0.00 0.00 0.00 07:29:01 ens3 19.40 17.66 15.56 12.47 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: lo 1641.64 1641.64 1557.79 1557.79 0.00 0.00 0.00 0.00 Average: ens3 152.24 112.99 1540.43 19.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19415) 07/10/24 _x86_64_ (4 CPU) 07:20:19 LINUX RESTART (4 CPU) 07:21:01 CPU %user %nice %system %iowait %steal %idle 07:22:01 all 20.62 11.29 9.20 3.64 0.10 55.15 07:22:01 0 13.78 13.43 8.90 4.84 0.10 58.95 07:22:01 1 28.13 7.98 8.48 3.60 0.08 51.73 07:22:01 2 15.38 11.14 8.71 2.99 0.10 61.67 07:22:01 3 25.19 12.61 10.72 3.12 0.12 48.24 07:23:01 all 47.03 0.00 2.44 1.64 0.10 48.79 07:23:01 0 42.55 0.00 1.64 1.02 0.10 54.69 07:23:01 1 46.59 0.00 2.66 3.53 0.10 47.11 07:23:01 2 51.84 0.00 3.42 1.48 0.12 43.14 07:23:01 3 47.14 0.00 2.02 0.52 0.08 50.24 07:24:01 all 67.49 0.00 3.39 0.40 0.11 28.60 07:24:01 0 68.50 0.00 3.20 0.69 0.10 27.51 07:24:01 1 69.78 0.00 4.65 0.74 0.12 24.71 07:24:01 2 62.07 0.00 3.08 0.07 0.12 34.67 07:24:01 3 69.59 0.00 2.65 0.12 0.12 27.53 07:25:01 all 71.21 0.00 3.74 0.13 0.12 24.79 07:25:01 0 73.43 0.00 2.99 0.05 0.13 23.40 07:25:01 1 69.22 0.00 3.51 0.10 0.12 27.05 07:25:01 2 66.75 0.00 4.52 0.08 0.12 28.53 07:25:01 3 75.45 0.00 3.97 0.27 0.12 20.19 07:26:01 all 74.00 0.00 3.71 0.15 0.13 22.02 07:26:01 0 72.17 0.00 4.06 0.17 0.12 23.48 07:26:01 1 71.43 0.00 2.80 0.20 0.12 25.46 07:26:01 2 75.13 0.00 3.39 0.07 0.13 21.28 07:26:01 3 77.25 0.00 4.59 0.15 0.13 17.88 07:27:01 all 72.26 0.00 3.37 0.09 0.10 24.18 07:27:01 0 75.53 0.00 3.07 0.10 0.12 21.18 07:27:01 1 72.87 0.00 2.58 0.05 0.10 24.40 07:27:01 2 65.64 0.00 3.82 0.10 0.10 30.34 07:27:01 3 75.01 0.00 4.00 0.12 0.10 20.77 07:28:01 all 67.60 0.00 2.95 0.34 0.13 28.99 07:28:01 0 69.91 0.00 2.24 0.20 0.10 27.55 07:28:01 1 59.18 0.00 4.01 0.30 0.12 36.38 07:28:01 2 71.84 0.00 3.46 0.61 0.12 23.96 07:28:01 3 69.48 0.00 2.10 0.24 0.17 28.02 07:29:01 all 24.93 0.00 0.91 0.70 0.08 73.38 07:29:01 0 13.83 0.00 0.82 1.34 0.07 83.94 07:29:01 1 17.88 0.00 0.99 0.60 0.08 80.44 07:29:01 2 24.17 0.00 0.72 0.05 0.07 75.00 07:29:01 3 43.87 0.00 1.10 0.82 0.08 54.12 Average: all 55.63 1.41 3.71 0.89 0.11 38.26 Average: 0 53.68 1.68 3.36 1.05 0.10 40.12 Average: 1 54.37 1.00 3.71 1.14 0.10 39.68 Average: 2 54.09 1.39 3.89 0.68 0.11 39.84 Average: 3 60.37 1.57 3.89 0.67 0.12 33.38