---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-44593 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 11G 145G 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 68M 68M 0 100% /snap/lxd/22753 /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 880 27407 1 3812 30755 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:9b:c9:66 brd ff:ff:ff:ff:ff:ff inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe9b:c966/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:98:15:76 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-44593) 10/21/24 _x86_64_ (8 CPU) 09:35:44 LINUX RESTART (8 CPU) 09:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:37:02 407.58 129.93 277.65 0.00 11387.30 108645.36 0.00 09:38:01 165.18 76.38 88.80 0.00 3220.06 77710.64 0.00 09:39:01 52.02 12.25 39.78 0.00 883.45 13099.95 0.00 09:40:01 58.22 1.67 56.56 0.00 155.04 36118.38 0.00 Average: 170.77 54.97 115.81 0.00 3914.36 58814.86 0.00 09:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:02 29894524 31591960 743956 2.26 55368 1960584 1645084 4.85 925076 1739388 65608 09:38:01 29034932 31212836 1101528 3.35 84612 2388212 1999404 5.89 1369868 2111120 210548 09:39:01 27942008 30463336 1836140 5.59 98364 2705352 2386336 7.04 2202756 2342460 152144 09:40:01 28093292 31517340 775296 2.36 111956 3563972 1634176 4.82 1301348 3058380 17796 Average: 28741189 31196368 1114230 3.39 87575 2654530 1916250 5.65 1449762 2312837 111524 09:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:37:02 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 09:37:02 ens3 301.43 213.86 1313.69 67.32 0.00 0.00 0.00 0.00 09:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 09:38:01 ens3 183.14 151.38 2156.77 23.06 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:39:01 ens3 341.89 281.40 3688.51 41.92 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:40:01 ens3 340.86 275.72 2753.99 59.26 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 292.29 230.92 2479.58 47.99 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-44593) 10/21/24 _x86_64_ (8 CPU) 09:35:44 LINUX RESTART (8 CPU) 09:36:01 CPU %user %nice %system %iowait %steal %idle 09:37:02 all 7.02 7.35 6.81 10.37 0.17 68.27 09:37:02 0 5.63 6.11 6.48 19.72 0.13 61.93 09:37:02 1 12.56 7.80 7.92 8.58 0.13 63.00 09:37:02 2 5.21 6.11 6.00 10.73 0.13 71.81 09:37:02 3 7.24 8.82 6.94 4.72 0.13 72.15 09:37:02 4 3.85 8.45 6.97 5.38 0.17 75.19 09:37:02 5 5.52 7.82 6.84 3.27 0.34 76.21 09:37:02 6 11.67 5.08 5.89 5.73 0.18 71.45 09:37:02 7 4.45 8.64 7.49 24.95 0.15 54.33 09:38:01 all 13.21 4.29 3.99 2.09 0.12 76.31 09:38:01 0 7.90 1.57 3.44 5.57 0.12 81.40 09:38:01 1 25.37 5.58 4.52 1.16 0.10 63.27 09:38:01 2 5.95 5.07 3.64 3.08 0.12 82.14 09:38:01 3 10.62 5.23 4.05 1.06 0.10 78.94 09:38:01 4 6.86 5.68 3.90 0.85 0.10 82.61 09:38:01 5 8.83 5.17 4.73 2.33 0.12 78.81 09:38:01 6 32.71 1.83 3.65 1.26 0.12 60.43 09:38:01 7 7.52 4.21 3.96 1.39 0.14 82.79 09:39:01 all 36.48 0.00 1.23 1.54 0.10 60.65 09:39:01 0 40.06 0.00 0.71 3.03 0.15 56.06 09:39:01 1 31.67 0.00 1.85 0.27 0.08 66.13 09:39:01 2 36.55 0.00 0.75 0.27 0.10 62.33 09:39:01 3 33.31 0.00 1.42 4.73 0.08 60.46 09:39:01 4 35.04 0.00 1.01 1.82 0.07 62.06 09:39:01 5 37.33 0.00 1.37 1.03 0.09 60.19 09:39:01 6 41.37 0.00 1.15 0.10 0.08 57.29 09:39:01 7 36.64 0.00 1.62 1.05 0.12 60.57 09:40:01 all 20.39 0.00 1.09 2.21 0.06 76.25 09:40:01 0 11.41 0.00 0.54 3.97 0.05 84.04 09:40:01 1 42.93 0.00 2.16 2.48 0.07 52.36 09:40:01 2 10.05 0.00 1.07 7.48 0.05 81.35 09:40:01 3 23.19 0.00 1.01 2.50 0.05 73.26 09:40:01 4 17.31 0.00 0.57 0.02 0.08 82.02 09:40:01 5 15.79 0.00 0.75 0.17 0.05 83.24 09:40:01 6 25.85 0.00 1.52 0.25 0.07 72.31 09:40:01 7 16.59 0.00 1.09 0.82 0.05 81.45 Average: all 19.26 2.91 3.28 4.06 0.11 70.38 Average: 0 16.15 1.93 2.79 8.10 0.11 70.92 Average: 1 28.17 3.33 4.11 3.12 0.10 61.18 Average: 2 14.41 2.79 2.87 5.41 0.10 74.42 Average: 3 18.60 3.51 3.35 3.26 0.09 71.19 Average: 4 15.79 3.52 3.10 2.01 0.11 75.47 Average: 5 16.80 3.25 3.43 1.70 0.15 74.67 Average: 6 27.86 1.73 3.05 1.84 0.11 65.41 Average: 7 16.21 3.22 3.54 7.08 0.11 69.83