---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42545 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 872 27788 1 3438 30763 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:37:54:af brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe37:54af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:f5:dc: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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42545) 10/15/24 _x86_64_ (8 CPU) 07:37:51 LINUX RESTART (8 CPU) 07:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:39:02 202.70 117.08 85.62 0.00 11204.53 99928.01 0.00 07:40:01 128.42 66.31 62.11 0.00 1639.04 7721.42 0.00 07:41:01 103.97 4.75 99.22 0.00 130.38 19107.48 0.00 07:42:01 83.80 1.88 81.92 0.00 173.44 26747.94 0.00 Average: 129.73 47.43 82.30 0.00 3293.74 38504.46 0.00 07:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:39:02 29881128 31593340 740496 2.25 57816 1972284 1653172 4.87 945276 1731232 60468 07:40:01 29551200 31559108 754232 2.29 80656 2228236 1700636 5.01 1034588 1932236 176000 07:41:01 28365876 31375484 914392 2.78 116472 3135304 1962580 5.79 1381952 2689480 723568 07:42:01 28465992 31511416 777864 2.37 123916 3153816 1661188 4.90 1173304 2790040 6528 Average: 29066049 31509837 796746 2.42 94715 2622410 1744394 5.14 1133780 2285747 241641 07:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:39:02 ens3 412.41 282.94 1727.14 65.45 0.00 0.00 0.00 0.00 07:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:02 lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 07:40:01 ens3 65.60 55.04 780.37 6.22 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 07:41:01 ens3 157.21 121.16 2817.76 14.83 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 07:42:01 ens3 35.49 34.98 24.92 12.50 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 168.11 123.82 1339.88 24.83 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 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42545) 10/15/24 _x86_64_ (8 CPU) 07:37:51 LINUX RESTART (8 CPU) 07:38:01 CPU %user %nice %system %iowait %steal %idle 07:39:02 all 6.31 6.00 6.85 10.13 0.19 70.53 07:39:02 0 5.28 5.68 7.57 5.73 0.22 75.52 07:39:02 1 5.61 6.67 6.65 9.71 0.15 71.21 07:39:02 2 7.23 6.42 7.80 19.50 0.20 58.85 07:39:02 3 8.96 5.86 6.89 10.76 0.15 67.37 07:39:02 4 5.47 6.51 6.19 7.15 0.13 74.53 07:39:02 5 4.46 5.49 6.74 10.31 0.25 72.75 07:39:02 6 4.53 5.53 6.30 7.78 0.17 75.69 07:39:02 7 8.92 5.83 6.64 10.14 0.20 68.27 07:40:01 all 6.61 6.57 6.15 8.13 0.13 72.40 07:40:01 0 10.89 6.76 5.83 7.91 0.10 68.51 07:40:01 1 1.23 6.85 6.89 6.87 0.15 78.00 07:40:01 2 4.07 7.85 6.61 5.54 0.19 75.74 07:40:01 3 8.29 6.81 6.89 6.93 0.12 70.97 07:40:01 4 7.92 7.54 6.52 5.95 0.12 71.94 07:40:01 5 0.84 6.46 5.43 9.31 0.10 77.86 07:40:01 6 13.29 5.74 6.24 5.66 0.15 68.92 07:40:01 7 6.41 4.56 4.80 16.87 0.12 67.25 07:41:01 all 13.55 0.43 1.73 6.15 0.07 78.06 07:41:01 0 16.10 0.67 1.79 5.35 0.07 76.02 07:41:01 1 19.61 0.08 1.75 6.30 0.07 72.19 07:41:01 2 11.83 0.55 2.23 8.68 0.05 76.66 07:41:01 3 7.32 0.55 1.22 0.30 0.05 90.56 07:41:01 4 22.39 0.27 1.96 4.42 0.08 70.87 07:41:01 5 5.04 0.67 1.46 0.74 0.05 92.05 07:41:01 6 20.68 0.56 2.41 7.39 0.10 68.88 07:41:01 7 5.61 0.12 1.07 16.01 0.07 77.13 07:42:01 all 9.66 0.00 0.61 3.78 0.05 85.91 07:42:01 0 2.71 0.00 0.42 0.02 0.02 96.84 07:42:01 1 0.77 0.00 0.92 15.13 0.08 83.10 07:42:01 2 24.11 0.00 0.92 1.93 0.05 72.99 07:42:01 3 22.45 0.00 0.75 2.34 0.05 74.40 07:42:01 4 17.90 0.00 0.60 0.85 0.07 80.57 07:42:01 5 1.35 0.00 0.23 0.00 0.02 98.40 07:42:01 6 5.25 0.00 0.52 0.07 0.05 94.12 07:42:01 7 2.85 0.00 0.53 9.89 0.03 86.69 Average: all 9.05 3.23 3.82 7.03 0.11 76.77 Average: 0 8.72 3.25 3.88 4.72 0.10 79.32 Average: 1 6.83 3.38 4.03 9.52 0.11 76.13 Average: 2 11.86 3.68 4.37 8.91 0.12 71.06 Average: 3 11.78 3.27 3.91 5.06 0.09 75.88 Average: 4 13.44 3.57 3.81 4.59 0.10 74.50 Average: 5 2.93 3.13 3.45 5.06 0.11 85.32 Average: 6 10.93 2.93 3.84 5.20 0.12 76.97 Average: 7 5.93 2.60 3.24 13.21 0.11 74.90