---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42316 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 9.7G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 867 27799 1 3434 30768 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:b1:9b:39 brd ff:ff:ff:ff:ff:ff inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feb1:9b39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:81:e2:11 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-42316) 10/14/24 _x86_64_ (8 CPU) 11:43:58 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:45:02 391.62 139.93 251.69 0.00 11507.42 184033.33 0.00 11:46:01 123.78 57.11 66.67 0.00 1535.60 7981.71 0.00 11:47:01 115.40 2.17 113.23 0.00 149.18 23474.49 0.00 Average: 210.75 66.45 144.29 0.00 4413.38 72186.48 0.00 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 29864620 31595240 737216 2.24 60244 1986636 1654472 4.88 950476 1739256 69224 11:46:01 29539896 31623720 691004 2.10 85220 2294308 1615232 4.76 972464 2001728 228536 11:47:01 28471344 31507304 783328 2.38 123264 3146188 1696268 5.00 1173408 2785920 600356 Average: 29291953 31575421 737183 2.24 89576 2475711 1655324 4.88 1032116 2175635 299372 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:02 ens3 359.91 248.08 1856.94 69.05 0.00 0.00 0.00 0.00 11:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:02 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 11:46:01 ens3 70.68 57.80 786.07 7.47 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 11:47:01 ens3 182.90 143.86 2689.29 19.98 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 205.24 150.43 1782.97 32.31 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 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42316) 10/14/24 _x86_64_ (8 CPU) 11:43:58 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:02 all 7.43 8.84 8.53 3.22 0.21 71.77 11:45:02 0 6.25 6.93 8.26 1.35 0.41 76.80 11:45:02 1 5.14 8.66 7.65 4.42 0.15 73.98 11:45:02 2 7.88 9.29 10.66 2.86 0.24 69.07 11:45:02 3 8.33 9.36 7.65 1.20 0.20 73.26 11:45:02 4 3.89 10.56 8.00 3.62 0.18 73.76 11:45:02 5 6.62 8.95 7.26 0.98 0.13 76.05 11:45:02 6 9.24 7.87 10.67 3.41 0.20 68.60 11:45:02 7 12.14 9.13 8.10 8.10 0.16 62.36 11:46:01 all 8.01 5.55 4.33 1.94 0.11 80.07 11:46:01 0 3.69 5.38 4.61 0.95 0.12 85.24 11:46:01 1 16.24 3.80 3.61 1.75 0.10 74.49 11:46:01 2 8.41 6.33 4.63 1.06 0.12 79.45 11:46:01 3 1.87 5.66 4.56 3.89 0.10 83.92 11:46:01 4 22.91 7.40 5.87 1.26 0.14 62.43 11:46:01 5 1.19 7.04 4.52 0.66 0.10 86.48 11:46:01 6 6.24 5.34 3.92 0.95 0.10 83.44 11:46:01 7 3.47 3.44 2.93 4.95 0.09 85.13 11:47:01 all 16.59 0.00 1.50 2.13 0.06 79.72 11:47:01 0 12.39 0.00 1.25 2.01 0.07 84.29 11:47:01 1 12.32 0.00 0.99 0.23 0.05 86.41 11:47:01 2 24.41 0.00 2.18 0.59 0.07 72.76 11:47:01 3 11.83 0.00 1.14 5.36 0.07 81.60 11:47:01 4 8.08 0.00 1.04 0.32 0.07 90.50 11:47:01 5 24.90 0.00 1.34 0.87 0.07 72.83 11:47:01 6 18.23 0.00 1.94 2.57 0.07 77.19 11:47:01 7 20.52 0.00 2.12 5.06 0.07 72.23 Average: all 10.72 4.76 4.76 2.43 0.13 77.21 Average: 0 7.47 4.08 4.70 1.44 0.20 82.11 Average: 1 11.23 4.14 4.07 2.13 0.10 78.34 Average: 2 13.66 5.16 5.78 1.49 0.14 73.77 Average: 3 7.38 4.99 4.44 3.49 0.12 79.58 Average: 4 11.67 5.91 4.92 1.71 0.13 75.67 Average: 5 10.99 5.31 4.36 0.84 0.10 78.40 Average: 6 11.28 4.37 5.48 2.32 0.12 76.42 Average: 7 12.10 4.12 4.34 6.02 0.10 73.32