---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19428 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 9.8G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 684 11561 1 3751 14973 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:66:eb:97 brd ff:ff:ff:ff:ff:ff inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe66:eb97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:d6:e3:b4 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-19428) 07/10/24 _x86_64_ (4 CPU) 08:21:50 LINUX RESTART (4 CPU) 08:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:23:01 321.17 146.70 174.47 0.00 11447.33 74833.73 0.00 08:24:01 101.50 34.81 66.69 0.00 1260.51 7330.91 0.00 08:25:01 241.01 54.69 186.32 0.00 3212.93 20581.77 0.00 08:26:01 57.57 1.32 56.26 0.00 55.72 18863.12 0.00 08:27:01 57.31 3.85 53.47 0.00 171.01 13177.47 0.00 08:28:01 52.67 4.48 48.19 0.00 4468.46 13436.16 0.00 08:29:01 39.66 0.03 39.63 0.00 0.27 12028.40 0.00 08:30:01 31.33 0.70 30.63 0.00 18.40 6671.69 0.00 08:31:01 3.77 0.00 3.77 0.00 0.00 648.83 0.00 08:32:01 22.29 0.87 21.43 0.00 108.23 875.84 0.00 Average: 92.82 24.74 68.08 0.00 2074.05 16843.34 0.00 08:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:23:01 13600908 15447592 544832 3.33 50808 2004764 1283676 7.36 770788 1758548 83472 08:24:01 13274872 15456384 516596 3.15 77072 2293500 1244380 7.14 806596 2009148 229964 08:25:01 11011984 13996452 1964520 11.99 97716 3044860 2511248 14.41 2419488 2612316 453332 08:26:01 11002848 13945656 2015028 12.30 101288 2998644 2568796 14.74 2610792 2432464 126864 08:27:01 11019992 13957456 1996844 12.19 107256 2985408 2539776 14.57 2604216 2408220 5484 08:28:01 10373032 13812868 2137276 13.05 116984 3458536 2664916 15.29 2979848 2659144 159576 08:29:01 10328884 13834684 2115356 12.91 120632 3513608 2717280 15.59 2968564 2706544 137404 08:30:01 10059540 13540616 2408820 14.70 123624 3482200 2902044 16.65 3293784 2646084 17840 08:31:01 10013488 13494624 2454828 14.99 123668 3482232 2940520 16.87 3340496 2646104 48 08:32:01 11854544 15345060 604812 3.69 125740 3489324 1320816 7.58 1501980 2647760 14520 Average: 11254009 14283139 1675891 10.23 104479 3075308 2269345 13.02 2329655 2452633 122850 08:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:23:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 359.28 242.63 1912.10 66.40 0.00 0.00 0.00 0.00 08:24:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 75.84 64.81 795.55 7.79 0.00 0.00 0.00 0.00 08:25:01 lo 962.56 962.56 911.11 911.11 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 549.63 401.48 7421.63 51.96 0.00 0.00 0.00 0.00 08:26:01 lo 2508.13 2508.13 2380.92 2380.92 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 42.59 37.43 29.65 9.05 0.00 0.00 0.00 0.00 08:27:01 lo 3581.77 3581.77 3394.88 3394.88 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 95.80 70.01 686.19 12.36 0.00 0.00 0.00 0.00 08:28:01 lo 1659.44 1659.44 1572.46 1572.46 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 230.48 158.09 2285.78 20.04 0.00 0.00 0.00 0.00 08:29:01 lo 2893.28 2893.28 2733.54 2733.54 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 53.82 45.08 12.56 11.54 0.00 0.00 0.00 0.00 08:30:01 lo 1722.08 1722.08 1630.58 1630.58 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 45.51 42.94 100.56 16.78 0.00 0.00 0.00 0.00 08:31:01 lo 2.60 2.60 0.30 0.30 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.18 0.03 0.01 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 3.87 3.87 0.59 0.59 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 22.16 23.44 16.98 11.61 0.00 0.00 0.00 0.00 Average: lo 1333.61 1333.61 1262.47 1262.47 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: ens3 147.52 108.59 1326.05 20.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19428) 07/10/24 _x86_64_ (4 CPU) 08:21:50 LINUX RESTART (4 CPU) 08:22:01 CPU %user %nice %system %iowait %steal %idle 08:23:01 all 12.79 16.57 14.91 7.96 0.14 47.63 08:23:01 0 12.63 15.27 14.71 7.37 0.14 49.88 08:23:01 1 10.72 17.31 15.59 7.18 0.15 49.05 08:23:01 2 14.07 16.37 14.62 11.20 0.15 43.59 08:23:01 3 13.75 17.33 14.72 6.08 0.14 47.98 08:24:01 all 17.38 4.77 4.95 2.40 0.08 70.41 08:24:01 0 13.37 4.42 5.08 2.14 0.07 74.92 08:24:01 1 13.46 4.48 4.09 0.94 0.07 76.96 08:24:01 2 18.10 5.07 5.42 5.87 0.08 65.46 08:24:01 3 24.60 5.12 5.22 0.65 0.10 64.30 08:25:01 all 61.77 0.00 3.15 2.54 0.13 32.41 08:25:01 0 61.60 0.00 2.66 0.76 0.13 34.85 08:25:01 1 64.98 0.00 4.06 2.56 0.12 28.28 08:25:01 2 55.13 0.00 3.11 4.52 0.15 37.09 08:25:01 3 65.36 0.00 2.75 2.33 0.14 29.42 08:26:01 all 69.39 0.00 3.24 0.76 0.12 26.49 08:26:01 0 71.77 0.00 3.07 0.42 0.12 24.62 08:26:01 1 66.11 0.00 3.09 0.44 0.10 30.26 08:26:01 2 70.05 0.00 3.56 1.99 0.12 24.29 08:26:01 3 69.67 0.00 3.22 0.19 0.13 26.79 08:27:01 all 67.75 0.00 3.82 0.51 0.11 27.81 08:27:01 0 69.04 0.00 3.46 0.10 0.12 27.28 08:27:01 1 65.42 0.00 4.78 0.81 0.12 28.88 08:27:01 2 69.09 0.00 4.31 0.64 0.10 25.86 08:27:01 3 67.45 0.00 2.73 0.51 0.10 29.21 08:28:01 all 72.55 0.00 3.85 0.82 0.11 22.67 08:28:01 0 71.88 0.00 3.48 0.29 0.10 24.26 08:28:01 1 69.21 0.00 3.48 0.52 0.10 26.68 08:28:01 2 72.67 0.00 4.37 1.55 0.12 21.29 08:28:01 3 76.43 0.00 4.08 0.94 0.10 18.45 08:29:01 all 68.12 0.00 3.27 0.43 0.11 28.06 08:29:01 0 72.45 0.00 3.15 0.65 0.10 23.65 08:29:01 1 65.08 0.00 3.01 0.49 0.13 31.29 08:29:01 2 70.01 0.00 3.57 0.55 0.10 25.77 08:29:01 3 64.96 0.00 3.34 0.03 0.12 31.56 08:30:01 all 63.14 0.00 2.38 0.27 0.10 34.11 08:30:01 0 64.77 0.00 2.65 0.45 0.12 32.01 08:30:01 1 58.98 0.00 2.16 0.05 0.08 38.73 08:30:01 2 63.68 0.00 1.67 0.33 0.10 34.21 08:30:01 3 65.15 0.00 3.05 0.25 0.08 31.47 08:31:01 all 3.26 0.00 0.12 0.11 0.05 96.46 08:31:01 0 1.95 0.00 0.07 0.00 0.02 97.97 08:31:01 1 3.96 0.00 0.13 0.00 0.05 95.86 08:31:01 2 2.67 0.00 0.13 0.43 0.03 96.72 08:31:01 3 4.44 0.00 0.17 0.00 0.08 95.31 08:32:01 all 14.53 0.00 0.83 0.29 0.06 84.29 08:32:01 0 23.82 0.00 0.97 0.08 0.05 75.08 08:32:01 1 4.48 0.00 0.70 0.05 0.05 94.72 08:32:01 2 24.98 0.00 0.98 0.98 0.07 72.99 08:32:01 3 4.86 0.00 0.67 0.03 0.08 94.35 Average: all 45.00 2.12 4.04 1.60 0.10 47.14 Average: 0 46.28 1.96 3.92 1.22 0.10 46.53 Average: 1 42.12 2.16 4.08 1.29 0.10 50.24 Average: 2 46.01 2.13 4.16 2.80 0.10 44.80 Average: 3 45.61 2.24 3.98 1.10 0.11 46.96