---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4357 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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 11G 68G 14% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 730 11150 1 4117 14928 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:06:a0:5e brd ff:ff:ff:ff:ff:ff inet 10.30.170.152/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe06:a05e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:4a:70:99 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4357) 11/04/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 276.24 99.29 176.95 0.00 3111.25 11782.11 0.00 16:15:01 82.00 13.83 68.17 0.00 1382.84 11779.79 0.00 16:16:01 159.96 35.27 124.69 0.00 1695.03 1673.98 0.00 16:17:01 20.88 2.32 18.56 0.00 134.64 8596.70 0.00 16:18:01 989.60 6.23 983.37 0.00 4535.11 23990.93 0.00 16:19:01 59.47 4.23 55.24 0.00 143.04 17770.64 0.00 16:20:01 30.29 0.28 30.01 0.00 19.73 7204.13 0.00 16:21:01 88.55 0.28 88.27 0.00 10.00 9727.71 0.00 16:22:01 30.19 1.17 29.03 0.00 105.45 13894.75 0.00 Average: 192.87 17.95 174.92 0.00 1234.09 11824.42 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13418856 15354700 635640 3.88 58160 2082852 1368616 7.85 877888 1826000 38076 16:15:01 13238020 15418816 556660 3.40 75068 2296572 1275800 7.32 817804 2039968 92 16:16:01 12014376 14463796 1502200 9.17 84796 2546756 2380952 13.66 1859072 2202640 207032 16:17:01 11784992 14326676 1634808 9.98 89620 2629788 2159560 12.39 2057932 2224584 45980 16:18:01 10940736 13920232 2030744 12.40 141988 3001688 2968752 17.03 2708668 2392040 4516 16:19:01 10756144 13980812 1969888 12.03 150292 3226692 2422588 13.90 2776760 2494868 43176 16:20:01 10258780 13520372 2430376 14.84 152616 3257820 2876176 16.50 3252124 2513556 35180 16:21:01 10328148 13670400 2280008 13.92 156240 3329460 2898632 16.63 3126288 2565728 25748 16:22:01 11441068 15304416 645828 3.94 159872 3826212 1386600 7.96 1677180 2884804 146728 Average: 11575680 14440024 1520684 9.28 118739 2910871 2193075 12.58 2128191 2349354 60725 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 16:14:01 ens3 222.85 153.34 1138.02 52.65 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:15:01 ens3 67.11 53.27 477.66 13.61 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:16:01 ens3 297.82 245.53 3055.40 33.88 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:17:01 ens3 158.46 130.31 401.19 30.10 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 16:18:01 ens3 245.93 144.53 2787.93 18.87 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 3841.99 3841.99 3652.45 3652.45 0.00 0.00 0.00 0.00 16:19:01 ens3 224.58 186.02 3230.02 22.07 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2146.61 2146.61 2039.68 2039.68 0.00 0.00 0.00 0.00 16:20:01 ens3 79.79 71.90 161.04 24.37 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 2011.25 2011.25 1907.77 1907.77 0.00 0.00 0.00 0.00 16:21:01 ens3 101.67 78.67 724.18 15.29 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 19.61 19.61 1.93 1.93 0.00 0.00 0.00 0.00 16:22:01 ens3 184.02 183.65 977.86 127.69 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 893.28 893.28 846.22 846.22 0.00 0.00 0.00 0.00 Average: ens3 175.72 138.56 1439.83 37.59 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4357) 11/04/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 14.85 14.79 10.64 2.96 0.11 56.67 16:14:01 0 13.99 15.57 10.60 3.73 0.10 56.00 16:14:01 1 22.85 11.70 9.38 3.57 0.10 52.40 16:14:01 2 12.15 16.15 11.62 2.28 0.12 57.68 16:14:01 3 10.36 15.73 10.94 2.25 0.12 60.61 16:15:01 all 10.46 0.00 1.07 1.94 0.04 86.49 16:15:01 0 21.97 0.00 1.29 0.65 0.05 76.04 16:15:01 1 5.99 0.00 1.13 2.13 0.05 90.70 16:15:01 2 11.46 0.00 1.09 2.92 0.03 84.50 16:15:01 3 2.43 0.00 0.77 2.05 0.02 94.73 16:16:01 all 31.39 0.00 1.39 0.83 0.06 66.33 16:16:01 0 31.49 0.00 1.27 0.50 0.05 66.69 16:16:01 1 30.40 0.00 1.99 1.22 0.07 66.32 16:16:01 2 32.78 0.00 0.92 0.43 0.07 65.80 16:16:01 3 30.88 0.00 1.37 1.15 0.07 66.53 16:17:01 all 79.18 0.00 2.19 0.23 0.10 18.30 16:17:01 0 82.96 0.00 2.16 0.02 0.12 14.74 16:17:01 1 82.10 0.00 1.99 0.12 0.08 15.70 16:17:01 2 75.70 0.00 2.20 0.42 0.10 21.58 16:17:01 3 75.95 0.00 2.40 0.37 0.10 21.19 16:18:01 all 58.02 0.00 3.32 6.39 0.11 32.16 16:18:01 0 60.93 0.00 2.76 4.92 0.10 31.29 16:18:01 1 58.46 0.00 3.00 8.13 0.12 30.29 16:18:01 2 56.46 0.00 4.20 7.28 0.12 31.95 16:18:01 3 56.23 0.00 3.31 5.22 0.10 35.14 16:19:01 all 56.12 0.00 3.65 0.75 0.09 39.39 16:19:01 0 55.03 0.00 2.64 0.47 0.08 41.78 16:19:01 1 58.89 0.00 3.77 1.06 0.08 36.19 16:19:01 2 57.00 0.00 3.65 1.06 0.08 38.21 16:19:01 3 53.56 0.00 4.52 0.43 0.10 41.39 16:20:01 all 68.42 0.00 2.85 0.24 0.12 28.37 16:20:01 0 66.67 0.00 2.85 0.34 0.12 30.03 16:20:01 1 69.42 0.00 2.99 0.10 0.12 27.37 16:20:01 2 73.03 0.00 3.38 0.39 0.12 23.08 16:20:01 3 64.56 0.00 2.16 0.13 0.12 33.03 16:21:01 all 64.19 0.00 2.76 0.62 0.11 32.33 16:21:01 0 63.96 0.00 3.66 0.62 0.12 31.64 16:21:01 1 65.73 0.00 2.92 0.44 0.12 30.80 16:21:01 2 67.53 0.00 2.24 1.05 0.10 29.07 16:21:01 3 59.56 0.00 2.21 0.35 0.10 37.78 16:22:01 all 35.73 0.00 1.63 1.13 0.08 61.43 16:22:01 0 23.60 0.00 1.21 3.01 0.07 72.12 16:22:01 1 34.19 0.00 1.29 0.20 0.07 64.26 16:22:01 2 51.53 0.00 2.27 1.25 0.10 44.85 16:22:01 3 33.73 0.00 1.78 0.03 0.08 64.38 Average: all 46.54 1.61 3.26 1.67 0.09 46.83 Average: 0 46.78 1.69 3.13 1.58 0.09 46.73 Average: 1 47.57 1.28 3.15 1.88 0.09 46.04 Average: 2 48.70 1.76 3.49 1.90 0.09 44.07 Average: 3 43.12 1.71 3.25 1.33 0.09 50.50