---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42338 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 9.5G 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 895 27975 1 3229 30740 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:bc:8b:86 brd ff:ff:ff:ff:ff:ff inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:febc:8b86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:30:2a:01 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-42338) 10/14/24 _x86_64_ (8 CPU) 12:34:07 LINUX RESTART (8 CPU) 12:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:36:01 184.10 92.13 91.97 0.00 3357.71 82372.69 0.00 12:37:01 58.27 12.58 45.69 0.00 891.58 30145.51 0.00 12:38:01 32.33 0.39 31.94 0.00 12.61 9330.08 0.00 Average: 91.90 35.23 56.67 0.00 1428.50 40790.85 0.00 12:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 28983652 31191948 1124412 3.42 89488 2412028 1998736 5.89 1431736 2101460 211784 12:37:01 27695120 30226960 2072716 6.31 107404 2704152 2655876 7.83 2478320 2314896 109764 12:38:01 26817784 29573836 2721504 8.28 128896 2881900 3199444 9.43 3187500 2453208 79988 Average: 27832185 30330915 1972877 6.00 108596 2666027 2618019 7.72 2365852 2289855 133845 12:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 ens3 148.39 123.73 1773.69 21.26 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 12:37:01 ens3 369.37 285.15 3222.45 47.84 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:38:01 ens3 117.15 77.07 47.62 23.19 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 212.17 162.46 1690.38 30.80 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 0.74 0.74 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-42338) 10/14/24 _x86_64_ (8 CPU) 12:34:07 LINUX RESTART (8 CPU) 12:35:01 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 12.63 6.48 5.70 1.52 0.14 73.54 12:36:01 0 16.07 4.90 5.12 3.42 0.13 70.35 12:36:01 1 15.06 5.82 5.39 1.12 0.12 72.49 12:36:01 2 13.51 3.29 4.74 2.67 0.15 75.64 12:36:01 3 12.35 5.51 6.31 0.72 0.15 74.96 12:36:01 4 5.26 8.49 5.77 1.87 0.13 78.48 12:36:01 5 4.74 8.46 6.28 0.44 0.15 79.94 12:36:01 6 26.34 6.84 6.22 0.81 0.13 59.65 12:36:01 7 7.71 8.52 5.74 1.08 0.19 76.77 12:37:01 all 40.57 0.00 1.28 0.80 0.10 57.24 12:37:01 0 32.20 0.00 1.20 1.24 0.08 65.28 12:37:01 1 56.17 0.00 0.99 0.08 0.12 42.64 12:37:01 2 52.87 0.00 1.38 0.03 0.13 45.59 12:37:01 3 40.85 0.00 2.10 0.54 0.10 56.42 12:37:01 4 40.35 0.00 1.81 4.14 0.12 53.57 12:37:01 5 24.69 0.00 0.83 0.13 0.08 74.26 12:37:01 6 34.24 0.00 1.12 0.03 0.10 64.51 12:37:01 7 43.33 0.00 0.85 0.18 0.10 55.53 12:38:01 all 45.63 0.00 1.27 0.54 0.11 52.45 12:38:01 0 44.45 0.00 1.89 0.95 0.12 52.59 12:38:01 1 44.50 0.00 1.17 0.19 0.10 54.04 12:38:01 2 52.77 0.00 2.35 0.32 0.10 44.45 12:38:01 3 43.00 0.00 0.87 2.32 0.10 53.71 12:38:01 4 54.52 0.00 0.88 0.19 0.14 44.28 12:38:01 5 24.76 0.00 0.96 0.12 0.10 74.06 12:38:01 6 52.45 0.00 0.78 0.14 0.10 46.53 12:38:01 7 48.76 0.00 1.23 0.09 0.12 49.80 Average: all 32.90 2.17 2.75 0.95 0.12 61.11 Average: 0 30.85 1.64 2.74 1.87 0.11 62.79 Average: 1 38.57 1.95 2.52 0.47 0.11 56.39 Average: 2 39.65 1.10 2.83 1.01 0.13 55.28 Average: 3 32.01 1.84 3.10 1.19 0.12 61.74 Average: 4 33.31 2.84 2.83 2.07 0.13 58.82 Average: 5 18.05 2.82 2.69 0.23 0.11 76.09 Average: 6 37.62 2.28 2.71 0.33 0.11 56.95 Average: 7 33.22 2.85 2.61 0.45 0.14 60.74