---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-5898 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 12G 144G 8% / 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 917 25645 1 5536 30718 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:d7:b5:15 brd ff:ff:ff:ff:ff:ff inet 10.30.171.17/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fed7:b515/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:58:22:d2 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5898) 11/11/24 _x86_64_ (8 CPU) 01:03:12 LINUX RESTART (8 CPU) 01:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:05:01 129.63 98.70 30.93 0.00 3176.67 6323.23 0.00 01:06:01 51.07 1.22 49.86 0.00 58.52 39176.94 0.00 01:07:01 25.05 0.02 25.03 0.00 0.13 28877.67 0.00 01:08:01 105.28 0.58 104.70 0.00 71.19 77250.19 0.00 01:09:01 98.47 24.41 74.05 0.00 4409.93 23634.06 0.00 Average: 81.89 24.98 56.91 0.00 1543.08 35051.59 0.00 01:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 28482924 30519480 1807708 5.50 65444 2278608 2495624 7.36 2059252 2000124 204160 01:06:01 27915968 30929184 1373016 4.18 82068 3216176 2221976 6.55 1870896 2711628 17964 01:07:01 25159076 30989976 1301480 3.96 122252 5894148 2081628 6.14 2391988 4836892 2165708 01:08:01 26980024 31573412 717328 2.18 123420 4692464 1592896 4.70 1461184 3981432 428420 01:09:01 26432412 31503176 775256 2.36 151296 5120404 1672484 4.93 1705164 4244068 136800 Average: 26994081 31103046 1194958 3.64 108896 4240360 2012922 5.93 1897697 3554829 590610 01:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 584.44 489.00 4478.95 101.93 0.00 0.00 0.00 0.00 01:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 ens3 475.32 379.22 3676.58 78.91 0.00 0.00 0.00 0.00 01:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 ens3 307.53 244.60 2038.45 55.90 0.00 0.00 0.00 0.00 01:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 158.29 121.60 43.57 38.58 0.00 0.00 0.00 0.00 01:09:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 134.93 81.14 2093.88 10.76 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 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: ens3 332.10 263.11 2466.23 57.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5898) 11/11/24 _x86_64_ (8 CPU) 01:03:12 LINUX RESTART (8 CPU) 01:04:01 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 25.28 6.79 6.07 1.93 0.14 59.79 01:05:01 0 30.24 7.12 6.20 1.46 0.12 54.87 01:05:01 1 29.35 6.95 5.74 0.62 0.15 57.19 01:05:01 2 23.93 5.87 5.89 2.75 0.13 61.44 01:05:01 3 24.64 5.74 5.59 2.46 0.13 61.43 01:05:01 4 24.30 5.50 6.12 1.86 0.13 62.08 01:05:01 5 21.47 8.52 7.34 2.06 0.13 60.49 01:05:01 6 22.96 7.65 5.93 2.02 0.13 61.30 01:05:01 7 25.36 6.97 5.79 2.19 0.15 59.53 01:06:01 all 16.05 0.00 1.02 1.76 0.06 81.12 01:06:01 0 16.31 0.00 0.97 0.30 0.05 82.37 01:06:01 1 9.31 0.00 0.67 0.94 0.07 89.02 01:06:01 2 12.70 0.00 0.79 0.10 0.07 86.35 01:06:01 3 34.16 0.00 1.81 0.28 0.07 63.68 01:06:01 4 15.60 0.00 1.24 0.42 0.05 82.69 01:06:01 5 14.73 0.00 0.74 0.00 0.05 84.49 01:06:01 6 15.88 0.00 0.92 0.15 0.05 83.00 01:06:01 7 9.70 0.00 1.01 11.92 0.05 77.32 01:07:01 all 26.58 0.00 1.73 1.42 0.07 70.20 01:07:01 0 18.05 0.00 0.38 0.12 0.05 81.40 01:07:01 1 22.72 0.00 2.83 1.36 0.07 73.02 01:07:01 2 10.23 0.00 1.25 0.03 0.03 88.46 01:07:01 3 45.62 0.00 1.52 0.17 0.08 52.60 01:07:01 4 40.53 0.00 1.29 0.57 0.10 57.52 01:07:01 5 30.36 0.00 3.06 1.17 0.07 65.35 01:07:01 6 21.01 0.00 1.67 0.03 0.07 77.22 01:07:01 7 24.25 0.00 1.89 7.96 0.07 65.83 01:08:01 all 22.85 0.00 1.42 5.93 0.14 69.67 01:08:01 0 13.99 0.00 0.27 2.15 0.05 83.54 01:08:01 1 26.36 0.00 1.87 0.00 0.62 71.14 01:08:01 2 17.76 0.00 0.94 5.29 0.05 75.96 01:08:01 3 20.10 0.00 0.92 6.46 0.10 72.41 01:08:01 4 17.83 0.00 2.98 15.93 0.08 63.18 01:08:01 5 17.93 0.00 1.02 2.53 0.05 78.47 01:08:01 6 21.89 0.00 1.20 12.82 0.05 64.05 01:08:01 7 46.64 0.00 2.16 2.28 0.08 48.84 01:09:01 all 9.38 0.00 1.11 3.50 0.04 85.97 01:09:01 0 6.59 0.00 1.13 0.58 0.02 91.67 01:09:01 1 24.60 0.00 1.34 1.79 0.07 72.20 01:09:01 2 5.06 0.00 0.83 0.83 0.03 93.24 01:09:01 3 1.70 0.00 0.52 0.58 0.03 97.16 01:09:01 4 21.18 0.00 1.94 2.06 0.05 74.77 01:09:01 5 2.26 0.00 0.96 14.48 0.03 82.27 01:09:01 6 7.08 0.00 1.05 2.42 0.02 89.43 01:09:01 7 6.64 0.00 1.10 5.33 0.05 86.88 Average: all 20.02 1.35 2.27 2.90 0.09 73.37 Average: 0 17.03 1.42 1.79 0.92 0.06 78.79 Average: 1 22.46 1.39 2.49 0.94 0.19 72.53 Average: 2 13.91 1.17 1.94 1.79 0.06 81.13 Average: 3 25.26 1.15 2.07 1.97 0.08 69.47 Average: 4 23.90 1.10 2.71 4.14 0.08 68.07 Average: 5 17.35 1.70 2.62 4.05 0.07 74.21 Average: 6 17.75 1.52 2.15 3.47 0.06 75.05 Average: 7 22.51 1.39 2.39 5.94 0.08 67.70