---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1106 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: 2799.998 BogoMIPS: 5599.99 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 9.7G 146G 7% / 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 32100 861 27816 1 3422 30774 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:ba:39:6d brd ff:ff:ff:ff:ff:ff inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:feba:396d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:ad:4b:14 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-1106) 10/25/24 _x86_64_ (8 CPU) 08:57:49 LINUX RESTART (8 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 414.10 141.61 272.49 0.00 11519.95 158149.11 0.00 09:00:01 136.32 41.14 95.18 0.00 1355.55 14149.17 0.00 09:01:01 139.11 2.37 136.74 0.00 208.77 35033.76 0.00 Average: 229.84 61.70 168.13 0.00 4361.25 69107.63 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 29762012 31562260 764816 2.33 65132 2048136 1701496 5.02 996468 1785440 97596 09:00:01 29044692 31454992 839292 2.55 101060 2589676 1863600 5.49 1179796 2255076 360416 09:01:01 28575940 31603592 684900 2.08 124260 3136976 1597552 4.71 1081596 2772156 16196 Average: 29127548 31540281 763003 2.32 96817 2591596 1720883 5.07 1085953 2270891 158069 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 372.00 262.32 2092.57 70.16 0.00 0.00 0.00 0.00 08:59:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 124.69 96.65 1787.58 12.97 0.00 0.00 0.00 0.00 09:00:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 107.58 82.92 1326.76 15.88 0.00 0.00 0.00 0.00 09:01:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 201.42 147.30 1735.64 33.00 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.20 0.20 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-8c-8g-1106) 10/25/24 _x86_64_ (8 CPU) 08:57:49 LINUX RESTART (8 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 8.46 9.04 7.95 4.10 0.12 70.33 08:59:01 0 7.65 6.49 6.65 3.39 0.12 75.70 08:59:01 1 5.61 8.28 8.58 2.02 0.14 75.37 08:59:01 2 12.18 8.77 7.67 5.00 0.14 66.24 08:59:01 3 7.37 10.35 8.99 1.15 0.12 72.03 08:59:01 4 6.01 10.79 8.18 8.26 0.12 66.64 08:59:01 5 6.31 9.50 7.59 1.55 0.10 74.95 08:59:01 6 14.15 8.17 7.17 8.20 0.14 62.17 08:59:01 7 8.38 9.98 8.74 3.24 0.12 69.54 09:00:01 all 12.33 3.42 3.58 2.11 0.08 78.50 09:00:01 0 8.60 3.87 3.80 2.66 0.08 80.99 09:00:01 1 3.89 4.06 3.65 0.83 0.07 87.50 09:00:01 2 5.74 3.95 3.65 2.86 0.07 83.73 09:00:01 3 6.75 3.87 3.50 1.30 0.10 84.48 09:00:01 4 11.60 3.65 3.45 0.72 0.07 80.51 09:00:01 5 32.46 1.42 3.17 1.14 0.07 61.75 09:00:01 6 3.97 2.06 2.56 5.97 0.07 85.38 09:00:01 7 25.57 4.47 4.82 1.36 0.10 63.68 09:01:01 all 12.86 0.00 0.98 3.39 0.05 82.72 09:01:01 0 45.13 0.00 2.09 3.29 0.08 49.41 09:01:01 1 5.60 0.00 0.55 0.34 0.05 93.47 09:01:01 2 2.71 0.00 1.15 14.01 0.05 82.08 09:01:01 3 13.16 0.00 0.90 1.15 0.05 84.73 09:01:01 4 2.32 0.00 0.42 0.03 0.05 97.18 09:01:01 5 26.83 0.00 1.44 0.77 0.07 70.90 09:01:01 6 3.86 0.00 0.80 7.56 0.03 87.75 09:01:01 7 3.19 0.00 0.47 0.00 0.03 96.31 Average: all 11.22 4.14 4.15 3.20 0.08 77.21 Average: 0 20.52 3.44 4.17 3.11 0.10 68.66 Average: 1 5.03 4.09 4.25 1.06 0.08 85.49 Average: 2 6.86 4.22 4.15 7.30 0.08 77.39 Average: 3 9.11 4.72 4.45 1.20 0.09 80.44 Average: 4 6.64 4.79 4.00 2.99 0.08 81.50 Average: 5 21.90 3.62 4.05 1.15 0.08 69.19 Average: 6 7.30 3.39 3.50 7.24 0.08 78.49 Average: 7 12.38 4.80 4.66 1.53 0.08 76.55