---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3871 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: 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 9.9G 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 677 11459 1 3860 14980 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:ad:3d:ed brd ff:ff:ff:ff:ff:ff inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fead:3ded/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:90:fb:01 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-3871) 07/23/24 _x86_64_ (4 CPU) 18:10:58 LINUX RESTART (4 CPU) 18:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:12:01 320.56 142.54 178.02 0.00 11580.55 110584.51 0.00 18:13:01 112.43 51.99 60.44 0.00 1521.48 8024.81 0.00 18:14:01 203.40 36.94 166.46 0.00 2429.33 11149.08 0.00 18:15:01 96.78 18.56 78.22 0.00 886.79 21460.02 0.00 18:16:01 36.55 3.80 32.76 0.00 195.13 9851.65 0.00 18:17:01 67.20 4.68 62.52 0.00 4491.73 14477.20 0.00 18:18:01 39.74 0.18 39.56 0.00 5.20 11245.06 0.00 18:19:01 11.76 0.20 11.56 0.00 7.06 2817.73 0.00 18:20:01 34.24 0.12 34.13 0.00 9.47 9392.43 0.00 Average: 102.11 28.57 73.54 0.00 2330.17 21946.83 0.00 18:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:01 13674072 15460648 532976 3.25 47752 1950756 1265768 7.26 739416 1720628 39964 18:13:01 13343220 15434792 542620 3.31 72088 2214292 1272008 7.30 828068 1929896 156488 18:14:01 12219156 14713112 1247240 7.61 89760 2582640 2179312 12.50 1605628 2241920 217620 18:15:01 11189684 14038120 1921244 11.73 103820 2904876 2604572 14.94 2430320 2425560 12628 18:16:01 11181644 14069204 1889072 11.53 106008 2938912 2410616 13.83 2489956 2372180 20420 18:17:01 10476088 13832460 2116028 12.92 117800 3376820 2461800 14.12 2954336 2582240 35748 18:18:01 10192184 13628748 2319604 14.16 120160 3446400 2931636 16.82 3188252 2623860 53048 18:19:01 9730396 13262592 2685800 16.40 123504 3526844 2957120 16.97 3590460 2671732 62940 18:20:01 9923352 13517076 2430380 14.84 129960 3576052 2666760 15.30 3361720 2700212 23068 Average: 11325533 14217417 1742774 10.64 101206 2946399 2305510 13.23 2354240 2363136 69103 18:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 ens3 360.43 243.38 1802.51 67.55 0.00 0.00 0.00 0.00 18:13:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 66.76 59.51 804.98 6.55 0.00 0.00 0.00 0.00 18:14:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 428.41 349.34 4049.81 58.38 0.00 0.00 0.00 0.00 18:15:01 lo 943.68 943.68 897.15 897.15 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 315.90 212.08 4177.98 25.98 0.00 0.00 0.00 0.00 18:16:01 lo 2911.58 2911.58 2765.85 2765.85 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 58.85 51.77 44.15 16.31 0.00 0.00 0.00 0.00 18:17:01 lo 960.92 960.92 910.27 910.27 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 229.18 113.72 2958.37 25.61 0.00 0.00 0.00 0.00 18:18:01 lo 2865.79 2865.79 2722.54 2722.54 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 106.73 82.45 120.34 27.15 0.00 0.00 0.00 0.00 18:19:01 lo 13.31 13.31 2.58 2.58 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 16.34 17.41 5.55 5.04 0.00 0.00 0.00 0.00 18:20:01 lo 2022.75 2022.75 1863.93 1863.93 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 40.28 40.86 15.36 14.17 0.00 0.00 0.00 0.00 Average: lo 1082.19 1082.19 1019.98 1019.98 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 179.98 129.84 1552.68 27.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-3871) 07/23/24 _x86_64_ (4 CPU) 18:10:58 LINUX RESTART (4 CPU) 18:11:02 CPU %user %nice %system %iowait %steal %idle 18:12:01 all 11.12 16.04 13.72 6.86 0.15 52.13 18:12:01 0 11.67 15.20 13.73 12.58 0.16 46.67 18:12:01 1 8.97 17.46 14.32 3.29 0.14 55.82 18:12:01 2 12.20 15.12 13.24 8.02 0.14 51.27 18:12:01 3 11.63 16.37 13.58 3.50 0.14 54.77 18:13:01 all 15.06 7.55 6.66 7.17 0.08 63.48 18:13:01 0 19.36 7.25 6.68 4.12 0.08 62.50 18:13:01 1 5.63 9.50 7.35 1.91 0.09 75.52 18:13:01 2 14.73 5.98 5.43 8.01 0.07 65.79 18:13:01 3 20.45 7.51 7.19 14.71 0.09 50.05 18:14:01 all 33.04 0.00 1.89 2.13 0.13 62.82 18:14:01 0 28.38 0.00 1.91 2.86 0.08 66.77 18:14:01 1 26.05 0.00 2.19 2.02 0.24 69.51 18:14:01 2 31.07 0.00 1.68 2.89 0.10 64.26 18:14:01 3 46.66 0.00 1.78 0.76 0.08 50.71 18:15:01 all 52.88 0.00 2.44 1.28 0.11 43.29 18:15:01 0 57.53 0.00 1.83 0.77 0.10 39.77 18:15:01 1 48.22 0.00 2.88 2.01 0.12 46.77 18:15:01 2 55.99 0.00 1.88 0.82 0.10 41.20 18:15:01 3 49.78 0.00 3.17 1.53 0.12 45.41 18:16:01 all 66.20 0.00 2.87 1.83 0.14 28.95 18:16:01 0 68.18 0.00 3.47 0.40 0.10 27.85 18:16:01 1 68.92 0.00 3.09 2.90 0.24 24.86 18:16:01 2 66.90 0.00 2.80 0.91 0.12 29.28 18:16:01 3 60.85 0.00 2.13 3.12 0.12 33.78 18:17:01 all 74.33 0.00 3.41 1.25 0.13 20.88 18:17:01 0 77.55 0.00 2.92 1.11 0.15 18.26 18:17:01 1 73.80 0.00 4.09 0.37 0.12 21.62 18:17:01 2 76.63 0.00 3.34 0.97 0.12 18.94 18:17:01 3 69.31 0.00 3.29 2.55 0.12 24.73 18:18:01 all 63.81 0.00 3.34 0.66 0.11 32.08 18:18:01 0 59.31 0.00 3.04 0.35 0.10 37.19 18:18:01 1 65.37 0.00 2.77 1.07 0.12 30.67 18:18:01 2 67.64 0.00 4.15 0.60 0.10 27.50 18:18:01 3 62.94 0.00 3.40 0.60 0.12 32.94 18:19:01 all 70.06 0.00 1.68 0.17 0.12 27.98 18:19:01 0 66.98 0.00 1.94 0.12 0.12 30.85 18:19:01 1 68.95 0.00 1.82 0.53 0.12 28.58 18:19:01 2 77.87 0.00 1.29 0.00 0.13 20.71 18:19:01 3 66.43 0.00 1.66 0.03 0.10 31.78 18:20:01 all 68.66 0.00 2.48 0.57 0.13 28.17 18:20:01 0 73.90 0.00 2.96 0.50 0.13 22.50 18:20:01 1 77.42 0.00 2.29 0.47 0.13 19.69 18:20:01 2 67.48 0.00 1.96 0.05 0.12 30.40 18:20:01 3 55.88 0.00 2.69 1.27 0.12 40.05 Average: all 50.90 2.52 4.20 2.40 0.12 39.86 Average: 0 51.70 2.40 4.21 2.46 0.11 39.11 Average: 1 49.61 2.88 4.46 1.60 0.15 41.30 Average: 2 52.59 2.25 3.91 2.44 0.11 38.70 Average: 3 49.68 2.53 4.24 3.09 0.11 40.34