---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-9326 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/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 871 27390 1 3838 30764 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:85:e4:6a brd ff:ff:ff:ff:ff:ff inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe85:e46a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:ab:ff:cd 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-9326) 08/09/24 _x86_64_ (8 CPU) 03:28:28 LINUX RESTART (8 CPU) 03:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:30:01 444.84 146.13 298.72 0.00 11384.64 49144.61 0.00 03:31:01 104.48 42.84 61.64 0.00 2665.56 49151.56 0.00 03:32:01 38.14 0.97 37.18 0.00 31.99 48350.07 0.00 Average: 195.82 63.31 132.51 0.00 4694.06 48882.08 0.00 03:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 29689032 31617548 701648 2.13 74756 2158204 1627300 4.80 937612 1902536 165072 03:31:01 28267048 30638160 1666256 5.07 92168 2565620 2413828 7.12 2007464 2220560 166816 03:32:01 26499784 29940864 2350632 7.15 109032 3583872 2871828 8.47 2860452 3088604 839924 Average: 28151955 30732191 1572845 4.78 91985 2769232 2304319 6.79 1935176 2403900 390604 03:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:30:01 ens3 291.83 222.33 1540.00 68.16 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:31:01 ens3 356.07 295.58 3333.13 40.45 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:32:01 ens3 525.50 408.15 5222.66 67.79 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 391.13 308.69 3365.26 58.80 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-9326) 08/09/24 _x86_64_ (8 CPU) 03:28:28 LINUX RESTART (8 CPU) 03:29:01 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 11.56 9.58 7.85 2.46 0.15 68.40 03:30:01 0 8.31 10.63 7.99 1.53 0.15 71.39 03:30:01 1 8.98 11.39 8.19 1.31 0.15 69.98 03:30:01 2 13.16 7.64 7.07 0.71 0.13 71.28 03:30:01 3 35.89 5.96 6.66 2.15 0.15 49.19 03:30:01 4 11.85 11.29 8.40 1.85 0.15 66.46 03:30:01 5 4.77 9.13 8.03 3.06 0.17 74.84 03:30:01 6 5.03 11.09 7.87 3.08 0.17 72.76 03:30:01 7 4.40 9.50 8.56 6.02 0.13 71.39 03:31:01 all 29.88 0.48 1.51 1.31 0.10 66.72 03:31:01 0 28.22 0.67 1.47 2.51 0.10 67.03 03:31:01 1 24.60 0.65 1.32 0.25 0.08 73.09 03:31:01 2 34.60 0.70 1.87 0.95 0.10 61.78 03:31:01 3 31.40 0.00 1.73 2.60 0.10 64.16 03:31:01 4 34.35 0.15 1.37 2.66 0.12 61.36 03:31:01 5 32.29 0.47 1.85 0.62 0.12 64.66 03:31:01 6 25.86 0.54 1.24 0.54 0.07 71.76 03:31:01 7 27.70 0.67 1.25 0.37 0.10 69.90 03:32:01 all 24.73 0.00 1.40 0.90 0.09 72.88 03:32:01 0 20.68 0.00 1.07 0.03 0.08 78.13 03:32:01 1 16.14 0.00 1.35 0.30 0.07 82.15 03:32:01 2 23.98 0.00 0.67 0.00 0.08 75.27 03:32:01 3 18.25 0.00 0.82 4.82 0.08 76.02 03:32:01 4 30.13 0.00 2.85 0.52 0.12 66.38 03:32:01 5 27.53 0.00 0.73 0.03 0.08 71.62 03:32:01 6 46.23 0.00 2.65 0.20 0.10 50.83 03:32:01 7 15.08 0.00 1.06 1.34 0.07 82.45 Average: all 22.08 3.34 3.58 1.56 0.11 69.33 Average: 0 19.10 3.75 3.50 1.36 0.11 72.19 Average: 1 16.59 3.99 3.60 0.62 0.10 75.10 Average: 2 23.94 2.77 3.19 0.55 0.11 69.44 Average: 3 28.52 1.99 3.07 3.19 0.11 63.12 Average: 4 25.47 3.80 4.20 1.68 0.13 64.73 Average: 5 21.57 3.18 3.52 1.23 0.12 70.37 Average: 6 25.69 3.87 3.92 1.27 0.11 65.14 Average: 7 15.76 3.38 3.62 2.57 0.10 74.57