---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1909 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 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 3.2G 0 3.2G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /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: 32100 929 24601 1 6569 30706 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:30:e8:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.202/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe30:e84f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:a3:0d:67 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-8c-8g-1909) 12/11/24 _x86_64_ (8 CPU) 10:55:33 LINUX RESTART (8 CPU) 10:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:57:01 528.01 154.51 373.50 0.00 11696.72 70913.25 0.00 10:58:01 72.52 12.58 59.94 0.00 149.31 34810.88 0.00 10:59:01 128.35 8.82 119.53 0.00 305.28 137426.70 0.00 11:00:01 111.28 20.23 91.05 0.00 1226.20 40433.79 0.00 11:01:01 140.39 16.76 123.63 0.00 5564.81 22545.44 0.00 Average: 196.11 42.58 153.53 0.00 3788.46 61226.01 0.00 10:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 28606400 30703376 1618064 4.92 65524 2338692 2493892 7.35 1823156 2099520 46496 10:58:01 24848380 30665720 1627136 4.95 106908 5912864 2511928 7.41 3150144 4407888 2714136 10:59:01 26293784 31477068 814720 2.48 118104 5291980 2202032 6.49 1606000 4530952 828400 11:00:01 25864484 31451112 839336 2.55 136948 5659108 1691836 4.99 1753488 4788352 83928 11:01:01 25274088 31515188 755724 2.30 164960 6244324 1644204 4.85 1906252 5158572 928 Average: 26177427 31162493 1130996 3.44 118489 5089394 2108778 6.22 2047808 4197057 734778 10:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 ens3 1047.73 836.44 6715.53 205.03 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:58:01 ens3 361.27 302.75 2695.45 65.11 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:59:01 ens3 176.75 186.27 63.22 3858.32 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 10:59:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:00:01 ens3 44.24 37.51 435.61 5.86 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 11:00:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 11:01:01 ens3 308.72 230.78 3387.56 20.55 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 11:01:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 387.74 318.75 2659.47 830.97 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 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-1909) 12/11/24 _x86_64_ (8 CPU) 10:55:33 LINUX RESTART (8 CPU) 10:56:01 CPU %user %nice %system %iowait %steal %idle 10:57:01 all 18.13 8.43 8.75 2.32 0.47 61.90 10:57:01 0 20.10 8.69 8.10 2.04 0.47 60.61 10:57:01 1 13.57 8.81 8.73 2.76 0.49 65.65 10:57:01 2 18.31 8.28 9.40 1.29 0.37 62.36 10:57:01 3 18.37 8.20 8.81 2.11 0.54 61.97 10:57:01 4 18.64 7.79 8.46 2.32 0.50 62.28 10:57:01 5 20.83 8.44 8.59 1.75 0.39 60.00 10:57:01 6 17.55 8.75 9.14 4.38 0.46 59.73 10:57:01 7 17.66 8.47 8.77 1.97 0.52 62.61 10:58:01 all 22.43 1.17 2.62 1.45 0.08 72.26 10:58:01 0 25.56 0.99 2.59 0.20 0.08 70.57 10:58:01 1 11.57 1.80 2.40 0.23 0.07 83.92 10:58:01 2 15.92 1.37 3.41 8.23 0.07 71.00 10:58:01 3 18.34 0.99 1.56 1.14 0.08 77.89 10:58:01 4 14.06 1.05 1.64 0.28 0.07 82.89 10:58:01 5 36.44 1.23 3.22 0.32 0.07 58.72 10:58:01 6 20.09 0.77 4.00 0.89 0.13 74.11 10:58:01 7 37.49 1.14 2.10 0.25 0.07 58.96 10:59:01 all 17.39 0.00 1.41 3.53 0.06 77.61 10:59:01 0 54.25 0.00 4.27 5.76 0.14 35.59 10:59:01 1 7.47 0.00 0.89 0.05 0.05 91.54 10:59:01 2 7.63 0.00 1.82 1.84 0.03 88.67 10:59:01 3 7.89 0.00 0.45 0.03 0.05 91.58 10:59:01 4 17.30 0.00 1.07 0.03 0.08 81.52 10:59:01 5 17.23 0.00 0.17 0.00 0.05 82.55 10:59:01 6 12.11 0.00 2.08 19.76 0.03 66.02 10:59:01 7 15.81 0.00 0.57 0.89 0.05 82.69 11:00:01 all 28.10 0.00 1.28 2.70 0.06 67.87 11:00:01 0 17.64 0.00 1.52 9.77 0.05 71.02 11:00:01 1 20.86 0.00 0.98 0.08 0.05 78.03 11:00:01 2 35.19 0.00 0.99 1.89 0.05 61.88 11:00:01 3 23.49 0.00 1.07 3.99 0.07 71.38 11:00:01 4 47.81 0.00 1.58 2.48 0.07 48.06 11:00:01 5 31.97 0.00 1.44 0.28 0.08 66.23 11:00:01 6 21.33 0.00 1.14 1.48 0.05 76.00 11:00:01 7 26.42 0.00 1.54 1.59 0.05 70.40 11:01:01 all 9.74 0.00 1.41 2.18 0.05 86.62 11:01:01 0 2.49 0.00 1.52 5.41 0.05 90.53 11:01:01 1 4.89 0.00 0.87 1.26 0.05 92.93 11:01:01 2 21.66 0.00 2.14 3.90 0.05 72.25 11:01:01 3 7.17 0.00 1.44 3.50 0.03 87.86 11:01:01 4 15.37 0.00 1.22 1.07 0.07 82.28 11:01:01 5 15.29 0.00 1.09 0.64 0.05 82.93 11:01:01 6 7.39 0.00 1.44 1.17 0.05 89.95 11:01:01 7 3.65 0.00 1.56 0.52 0.05 94.23 Average: all 19.15 1.91 3.09 2.44 0.14 73.27 Average: 0 23.93 1.93 3.59 4.64 0.16 65.75 Average: 1 11.65 2.12 2.77 0.87 0.14 82.45 Average: 2 19.75 1.93 3.55 3.43 0.11 71.23 Average: 3 15.04 1.83 2.66 2.15 0.15 78.17 Average: 4 22.63 1.76 2.79 1.24 0.16 71.43 Average: 5 24.34 1.92 2.89 0.60 0.13 70.12 Average: 6 15.69 1.89 3.55 5.53 0.14 73.19 Average: 7 20.21 1.92 2.90 1.04 0.15 73.78