---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-11956 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): 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 12G 144G 8% / 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 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 923 25703 1 5473 30712 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:ab:9d brd ff:ff:ff:ff:ff:ff inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe06:ab9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:1d:0d:21 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-8c-8g-11956) 08/19/24 _x86_64_ (8 CPU) 04:16:05 LINUX RESTART (8 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:01 81.87 63.87 18.00 0.00 1855.69 1597.35 0.00 04:19:01 39.78 25.56 14.21 0.00 1210.73 4536.98 0.00 04:20:01 44.79 0.30 44.49 0.00 9.46 41022.19 0.00 04:21:01 107.33 0.30 107.03 0.00 35.86 91723.91 0.00 04:22:01 151.10 27.36 123.74 0.00 6588.70 31578.88 0.00 Average: 84.77 23.47 61.30 0.00 1925.88 34099.74 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 29949564 31629956 714816 2.17 50636 1950592 1593272 4.70 885524 1733268 224 04:19:01 28292280 30579720 1743832 5.31 72476 2516384 2374184 7.00 2011308 2225688 436620 04:20:01 27037144 30696832 1599612 4.87 92000 3834000 2326648 6.86 2404328 3026776 593796 04:21:01 27225712 31574712 719980 2.19 121108 4460312 1551308 4.57 1412980 3799856 444196 04:22:01 26471716 31508348 770184 2.34 151492 5088304 1633480 4.82 1722428 4187648 166936 Average: 27795283 31197914 1109685 3.38 97542 3569918 1895778 5.59 1687314 2994647 328354 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 ens3 21.43 12.08 164.47 6.63 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 04:19:01 ens3 730.61 613.88 6130.72 118.01 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:20:01 ens3 420.34 369.39 3204.67 80.10 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:21:01 ens3 191.50 161.06 60.83 56.76 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 04:22:01 ens3 246.28 134.69 3604.99 15.17 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 322.27 258.60 2630.20 55.46 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 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-11956) 08/19/24 _x86_64_ (8 CPU) 04:16:05 LINUX RESTART (8 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:01 all 0.58 6.43 4.42 0.38 0.08 88.12 04:18:01 0 0.82 5.08 3.36 0.82 0.08 89.83 04:18:01 1 0.45 6.43 4.59 0.27 0.07 88.20 04:18:01 2 0.42 7.23 4.81 0.25 0.08 87.20 04:18:01 3 0.69 6.30 5.12 0.35 0.08 87.46 04:18:01 4 0.37 7.36 5.21 0.42 0.07 86.58 04:18:01 5 0.24 4.25 2.66 0.13 0.07 92.65 04:18:01 6 1.08 6.33 4.75 0.44 0.08 87.32 04:18:01 7 0.59 8.42 4.87 0.37 0.07 85.69 04:19:01 all 28.57 0.00 1.27 0.30 0.08 69.79 04:19:01 0 26.06 0.00 1.75 0.18 0.07 71.94 04:19:01 1 38.33 0.00 1.07 0.50 0.07 60.03 04:19:01 2 25.99 0.00 1.04 0.07 0.10 72.80 04:19:01 3 21.10 0.00 1.74 1.00 0.08 76.08 04:19:01 4 25.64 0.00 1.54 0.33 0.08 72.40 04:19:01 5 36.06 0.00 1.24 0.27 0.10 62.33 04:19:01 6 35.02 0.00 0.90 0.02 0.07 63.99 04:19:01 7 20.40 0.00 0.87 0.00 0.07 78.67 04:20:01 all 24.43 0.00 1.25 1.43 0.06 72.84 04:20:01 0 44.59 0.00 1.04 0.05 0.08 54.24 04:20:01 1 17.63 0.00 1.98 7.79 0.05 72.55 04:20:01 2 20.40 0.00 0.45 0.03 0.03 79.08 04:20:01 3 25.64 0.00 2.56 0.15 0.05 71.60 04:20:01 4 11.53 0.00 0.42 1.72 0.08 86.25 04:20:01 5 20.81 0.00 0.99 0.05 0.05 78.11 04:20:01 6 29.16 0.00 1.97 1.24 0.07 67.56 04:20:01 7 25.61 0.00 0.62 0.39 0.07 73.32 04:21:01 all 31.56 0.00 1.45 2.78 0.07 64.13 04:21:01 0 50.01 0.00 1.75 0.02 0.10 48.13 04:21:01 1 30.44 0.00 2.43 13.92 0.07 53.14 04:21:01 2 25.95 0.00 0.65 0.20 0.05 73.14 04:21:01 3 29.23 0.00 1.57 4.16 0.07 64.97 04:21:01 4 22.23 0.00 0.70 2.74 0.05 74.28 04:21:01 5 28.36 0.00 0.65 0.00 0.07 70.92 04:21:01 6 14.83 0.00 0.48 0.05 0.05 84.59 04:21:01 7 51.46 0.00 3.38 1.22 0.08 43.86 04:22:01 all 11.08 0.00 1.55 2.77 0.05 84.55 04:22:01 0 5.76 0.00 1.30 0.39 0.03 92.51 04:22:01 1 10.68 0.00 1.67 1.26 0.05 86.34 04:22:01 2 18.74 0.00 1.78 1.42 0.05 78.01 04:22:01 3 12.01 0.00 1.39 1.32 0.07 85.21 04:22:01 4 17.00 0.00 2.33 11.89 0.05 68.73 04:22:01 5 6.71 0.00 1.00 1.98 0.03 90.27 04:22:01 6 11.40 0.00 1.83 2.56 0.05 84.16 04:22:01 7 6.39 0.00 1.07 1.37 0.03 91.14 Average: all 19.29 1.28 1.99 1.53 0.07 75.85 Average: 0 25.54 1.02 1.84 0.29 0.07 71.24 Average: 1 19.54 1.29 2.35 4.76 0.06 72.00 Average: 2 18.32 1.44 1.74 0.39 0.06 78.04 Average: 3 17.76 1.26 2.48 1.40 0.07 77.03 Average: 4 15.36 1.47 2.04 3.40 0.07 77.67 Average: 5 18.49 0.85 1.31 0.48 0.06 78.80 Average: 6 18.33 1.26 1.99 0.86 0.06 77.50 Average: 7 20.94 1.68 2.16 0.67 0.06 74.49