---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42632 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.7G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 670 11820 1 3506 14987 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:3d:9c:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe3d:9cf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:36:c7:5a 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42632) 10/15/24 _x86_64_ (4 CPU) 10:57:07 LINUX RESTART (4 CPU) 10:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:59:01 144.42 75.26 69.16 0.00 3604.41 8488.61 0.00 11:00:01 211.88 41.06 170.82 0.00 1900.75 20497.65 0.00 11:01:01 61.94 4.13 57.81 0.00 160.51 17495.88 0.00 11:02:01 26.77 0.00 26.77 0.00 0.00 4610.46 0.00 11:03:01 53.77 4.37 49.41 0.00 2591.97 13909.68 0.00 11:04:01 8.11 0.17 7.95 0.00 14.26 1291.30 0.00 11:05:01 35.29 0.85 34.44 0.00 108.12 5737.31 0.00 Average: 77.29 17.84 59.46 0.00 1191.34 10294.08 0.00 10:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 13220816 15472408 497644 3.04 77836 2361424 1214616 6.97 796400 2070576 253116 11:00:01 10839392 13831092 2128252 12.99 97512 3051816 2678352 15.37 2598824 2602784 431336 11:01:01 11184416 14109196 1850208 11.29 100600 2982704 2631576 15.10 2437636 2424224 89416 11:02:01 11099668 14024276 1934448 11.81 103424 2976168 2367104 13.58 2545472 2396032 48548 11:03:01 10407788 13548156 2401780 14.66 108492 3179412 2862548 16.42 3143168 2472264 18076 11:04:01 10380812 13594836 2354564 14.37 109828 3243592 2772212 15.90 3131480 2502648 54344 11:05:01 12198296 15438316 511640 3.12 115812 3261464 1240864 7.12 1308112 2511916 14836 Average: 11333027 14288326 1668362 10.18 101929 3008083 2252467 12.92 2280156 2425778 129953 10:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 ens3 105.17 84.61 1127.62 15.27 0.00 0.00 0.00 0.00 10:59:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 583.85 425.01 7193.06 47.41 0.00 0.00 0.00 0.00 11:00:01 lo 1134.31 1134.31 1077.79 1077.79 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 45.21 44.23 47.44 10.21 0.00 0.00 0.00 0.00 11:01:01 lo 1942.23 1942.23 1843.03 1843.03 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 65.83 58.05 151.57 14.18 0.00 0.00 0.00 0.00 11:02:01 lo 1734.44 1734.44 1642.82 1642.82 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 124.41 67.02 1426.67 12.86 0.00 0.00 0.00 0.00 11:03:01 lo 2838.64 2838.64 2696.35 2696.35 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 44.74 41.29 111.76 11.37 0.00 0.00 0.00 0.00 11:04:01 lo 17.84 17.84 2.14 2.14 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 34.94 37.36 21.29 18.71 0.00 0.00 0.00 0.00 11:05:01 lo 1091.98 1091.98 1029.66 1029.66 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 143.54 108.28 1440.60 18.58 0.00 0.00 0.00 0.00 Average: lo 1254.56 1254.56 1187.37 1187.37 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42632) 10/15/24 _x86_64_ (4 CPU) 10:57:07 LINUX RESTART (4 CPU) 10:58:02 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 20.49 8.13 6.23 2.93 0.11 62.11 10:59:01 0 15.53 7.55 5.34 2.41 0.12 69.05 10:59:01 1 20.13 7.78 5.62 2.24 0.10 64.13 10:59:01 2 37.19 6.39 6.50 5.84 0.12 43.95 10:59:01 3 9.07 10.82 7.44 1.21 0.08 71.37 11:00:01 all 65.13 0.00 3.15 2.16 0.14 29.42 11:00:01 0 60.83 0.00 3.96 2.61 0.13 32.46 11:00:01 1 66.45 0.00 2.88 1.15 0.15 29.37 11:00:01 2 66.12 0.00 3.29 2.63 0.13 27.82 11:00:01 3 67.16 0.00 2.46 2.23 0.13 28.01 11:01:01 all 70.75 0.00 2.72 0.62 0.13 25.77 11:01:01 0 67.93 0.00 1.83 0.13 0.13 29.97 11:01:01 1 73.59 0.00 2.85 0.64 0.13 22.79 11:01:01 2 70.44 0.00 3.32 1.27 0.13 24.83 11:01:01 3 71.02 0.00 2.90 0.45 0.13 25.50 11:02:01 all 74.30 0.00 2.59 0.24 0.13 22.73 11:02:01 0 71.07 0.00 2.68 0.12 0.12 26.02 11:02:01 1 70.89 0.00 2.35 0.08 0.13 26.55 11:02:01 2 77.86 0.00 2.74 0.12 0.15 19.14 11:02:01 3 77.38 0.00 2.61 0.64 0.13 19.24 11:03:01 all 68.32 0.00 3.36 1.10 0.12 27.10 11:03:01 0 67.90 0.00 2.49 0.69 0.12 28.81 11:03:01 1 67.84 0.00 3.43 1.66 0.12 26.96 11:03:01 2 67.97 0.00 2.90 0.45 0.12 28.57 11:03:01 3 69.60 0.00 4.62 1.61 0.12 24.05 11:04:01 all 65.78 0.00 1.46 0.19 0.12 32.46 11:04:01 0 68.07 0.00 0.99 0.05 0.12 30.78 11:04:01 1 71.88 0.00 1.99 0.08 0.12 25.93 11:04:01 2 67.04 0.00 1.61 0.33 0.13 30.88 11:04:01 3 56.11 0.00 1.25 0.28 0.10 42.25 11:05:01 all 39.08 0.00 1.63 0.45 0.08 58.76 11:05:01 0 31.15 0.00 2.00 0.03 0.07 66.74 11:05:01 1 29.01 0.00 1.23 1.21 0.08 68.46 11:05:01 2 53.96 0.00 1.65 0.12 0.08 44.18 11:05:01 3 42.24 0.00 1.65 0.43 0.07 55.61 Average: all 57.78 1.14 3.01 1.09 0.12 36.86 Average: 0 54.76 1.06 2.75 0.86 0.11 40.46 Average: 1 57.20 1.09 2.90 1.01 0.12 37.69 Average: 2 62.99 0.90 3.14 1.53 0.12 31.31 Average: 3 56.15 1.53 3.27 0.98 0.11 37.96