---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-8773 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 9.7G 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 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /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 896 27591 1 3612 30739 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:91:58:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.23/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe91:58d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:0a:42:cf 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-8773) 02/05/25 _x86_64_ (8 CPU) 15:43:00 LINUX RESTART (8 CPU) 15:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:45:01 151.52 70.62 80.90 0.00 2268.23 11144.70 0.00 15:46:01 242.63 27.41 215.21 0.00 1446.03 16502.72 0.00 15:47:01 53.94 0.35 53.59 0.00 12.93 18613.30 0.00 15:48:01 11.28 0.27 11.01 0.00 30.26 2432.26 0.00 15:49:01 108.00 4.72 103.28 0.00 4399.00 28653.09 0.00 Average: 113.35 20.50 92.84 0.00 1629.16 15483.67 0.00 15:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 28974760 31194088 1115384 3.39 88840 2422272 2017268 5.95 1401304 2132000 196908 15:46:01 27539508 30230688 2064236 6.28 102088 2868076 2857560 8.42 2486872 2448516 264796 15:47:01 27258368 29931036 2362360 7.19 107644 2843528 3317008 9.78 2900952 2316700 30436 15:48:01 27080144 29865516 2423596 7.37 108296 2950704 2967740 8.75 2982756 2407484 75136 15:49:01 28319968 31539320 731812 2.23 142492 3334968 1645528 4.85 1578804 2534132 21652 Average: 27834550 30552130 1739478 5.29 109872 2883910 2561021 7.55 2270138 2367766 117786 15:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 15:45:01 ens3 160.77 133.20 1850.11 23.78 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 672.85 672.85 639.32 639.32 0.00 0.00 0.00 0.00 15:46:01 ens3 345.34 255.31 4386.05 30.97 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 3043.53 3043.53 2890.91 2890.91 0.00 0.00 0.00 0.00 15:47:01 ens3 83.27 73.50 1007.37 12.85 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 15:48:01 ens3 42.19 41.51 12.82 11.98 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 3238.58 3238.58 3077.09 3077.09 0.00 0.00 0.00 0.00 15:49:01 ens3 226.86 167.56 2882.38 21.23 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1396.32 1396.32 1325.95 1325.95 0.00 0.00 0.00 0.00 Average: ens3 171.72 134.22 2028.34 20.15 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-8773) 02/05/25 _x86_64_ (8 CPU) 15:43:00 LINUX RESTART (8 CPU) 15:44:02 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 12.86 5.17 4.76 1.58 0.10 75.52 15:45:01 0 17.22 4.43 4.60 0.85 0.09 72.82 15:45:01 1 2.56 6.20 5.08 1.14 0.09 84.94 15:45:01 2 17.71 5.65 4.81 0.50 0.10 71.23 15:45:01 3 15.11 2.25 2.78 4.38 0.12 75.36 15:45:01 4 7.61 6.33 4.87 2.84 0.10 78.25 15:45:01 5 27.36 5.19 5.70 1.81 0.12 59.82 15:45:01 6 7.25 6.07 4.91 0.60 0.10 81.06 15:45:01 7 8.06 5.25 5.35 0.55 0.09 80.71 15:46:01 all 41.91 0.00 1.61 1.17 0.09 55.22 15:46:01 0 46.33 0.00 2.08 1.07 0.10 50.42 15:46:01 1 38.22 0.00 1.32 0.18 0.08 60.19 15:46:01 2 43.85 0.00 1.16 0.07 0.08 54.85 15:46:01 3 43.57 0.00 1.37 0.45 0.08 54.52 15:46:01 4 27.76 0.00 1.57 3.35 0.07 67.25 15:46:01 5 45.61 0.00 2.38 3.32 0.12 48.57 15:46:01 6 44.80 0.00 1.57 0.42 0.08 53.13 15:46:01 7 45.14 0.00 1.42 0.50 0.08 52.85 15:47:01 all 38.10 0.00 2.20 0.73 0.09 58.88 15:47:01 0 34.92 0.00 2.54 1.32 0.10 61.12 15:47:01 1 44.29 0.00 1.93 0.64 0.10 53.04 15:47:01 2 39.76 0.00 2.00 0.10 0.08 58.06 15:47:01 3 37.97 0.00 3.94 0.69 0.10 57.31 15:47:01 4 37.37 0.00 1.78 0.69 0.10 60.06 15:47:01 5 33.68 0.00 1.55 1.23 0.08 63.45 15:47:01 6 43.69 0.00 1.54 0.12 0.08 54.57 15:47:01 7 33.17 0.00 2.31 1.09 0.10 63.34 15:48:01 all 48.33 0.00 1.39 0.16 0.07 50.04 15:48:01 0 38.18 0.00 1.27 0.52 0.05 59.99 15:48:01 1 52.17 0.00 0.89 0.23 0.07 46.64 15:48:01 2 56.53 0.00 1.35 0.03 0.07 42.02 15:48:01 3 53.38 0.00 1.62 0.23 0.08 44.68 15:48:01 4 58.32 0.00 1.27 0.05 0.08 40.27 15:48:01 5 33.07 0.00 1.40 0.00 0.08 65.45 15:48:01 6 41.50 0.00 1.40 0.07 0.07 56.96 15:48:01 7 53.63 0.00 1.94 0.13 0.07 44.22 15:49:01 all 25.38 0.00 3.10 2.08 0.08 69.36 15:49:01 0 21.78 0.00 2.59 3.63 0.22 71.78 15:49:01 1 23.66 0.00 2.64 1.00 0.05 72.65 15:49:01 2 21.53 0.00 3.09 3.07 0.07 72.24 15:49:01 3 35.07 0.00 3.41 3.38 0.07 58.07 15:49:01 4 33.46 0.00 3.88 0.70 0.08 61.88 15:49:01 5 21.11 0.00 2.97 0.72 0.07 75.13 15:49:01 6 19.91 0.00 3.87 2.47 0.05 73.70 15:49:01 7 26.50 0.00 2.38 1.66 0.07 69.40 Average: all 33.40 1.02 2.61 1.14 0.09 61.75 Average: 0 31.74 0.87 2.61 1.48 0.11 63.19 Average: 1 32.27 1.22 2.36 0.64 0.08 63.43 Average: 2 35.96 1.11 2.47 0.75 0.08 59.62 Average: 3 37.10 0.44 2.62 1.82 0.09 57.93 Average: 4 32.99 1.25 2.67 1.52 0.09 61.48 Average: 5 32.18 1.02 2.79 1.41 0.09 62.51 Average: 6 31.53 1.20 2.65 0.73 0.08 63.81 Average: 7 33.41 1.03 2.67 0.79 0.08 62.03