---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-26694 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 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 ---> free -m: total used free shared buff/cache available Mem: 32100 885 25498 1 5716 30750 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:70:74:10 brd ff:ff:ff:ff:ff:ff inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe70:7410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:90:ce:d1 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-26694) 09/23/24 _x86_64_ (8 CPU) 22:06:21 LINUX RESTART (8 CPU) 22:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:08:01 349.75 106.80 242.95 0.00 2859.31 8913.98 0.00 22:09:02 106.78 0.53 106.25 0.00 15.86 84847.18 0.00 22:10:01 79.38 9.46 69.92 0.00 864.67 115115.54 0.00 22:11:01 84.24 12.18 72.06 0.00 1099.50 20173.81 0.00 Average: 155.36 32.34 123.02 0.00 1211.29 57018.22 0.00 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 28398628 30670688 1649540 5.02 72124 2500740 2483768 7.32 1883400 2243988 453196 22:09:02 24307316 30524576 1768864 5.38 108592 6295644 2781672 8.20 3422932 4658640 1814772 22:10:01 26536592 31547256 746536 2.27 118704 5120508 1662376 4.90 1349876 4542852 355568 22:11:01 26201708 31506964 785932 2.39 142672 5371808 1714572 5.05 1453300 4754380 77812 Average: 26361061 31062371 1237718 3.77 110523 4822175 2160597 6.37 2027377 4049965 675337 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 ens3 1091.92 862.90 8083.21 195.50 0.00 0.00 0.00 0.00 22:09:02 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:02 ens3 260.95 204.00 1514.37 45.97 0.00 0.00 0.00 0.00 22:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 ens3 62.41 55.91 167.72 29.08 0.00 0.00 0.00 0.00 22:11:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 ens3 75.86 65.93 811.33 10.18 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 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 374.10 298.20 2654.62 70.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-26694) 09/23/24 _x86_64_ (8 CPU) 22:06:21 LINUX RESTART (8 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 20.55 8.15 7.77 1.36 0.14 62.03 22:08:01 0 21.93 7.79 7.58 1.21 0.13 61.36 22:08:01 1 20.99 8.16 7.53 1.23 0.13 61.95 22:08:01 2 17.85 9.25 8.39 0.74 0.12 63.65 22:08:01 3 21.45 8.14 9.35 1.90 0.15 59.00 22:08:01 4 19.66 8.45 7.89 1.77 0.15 62.08 22:08:01 5 22.28 7.67 6.53 0.96 0.15 62.41 22:08:01 6 20.93 8.15 7.35 0.46 0.14 62.98 22:08:01 7 19.29 7.62 7.53 2.63 0.12 62.81 22:09:02 all 20.81 0.00 1.54 4.06 0.05 73.54 22:09:02 0 9.52 0.00 1.25 5.99 0.07 83.17 22:09:02 1 17.15 0.00 0.85 1.89 0.05 80.05 22:09:02 2 19.58 0.00 2.28 0.13 0.05 77.96 22:09:02 3 25.00 0.00 1.28 0.40 0.05 73.27 22:09:02 4 59.96 0.00 3.44 2.50 0.10 34.00 22:09:02 5 11.12 0.00 0.58 0.03 0.03 88.23 22:09:02 6 18.04 0.00 1.13 0.00 0.03 80.80 22:09:02 7 6.16 0.00 1.50 21.54 0.05 70.75 22:10:01 all 14.31 0.00 1.15 4.60 0.04 79.90 22:10:01 0 3.02 0.00 0.36 6.60 0.02 90.01 22:10:01 1 26.37 0.00 2.97 6.63 0.05 63.97 22:10:01 2 18.63 0.00 1.06 1.96 0.03 78.32 22:10:01 3 14.47 0.00 0.63 0.03 0.03 84.83 22:10:01 4 9.90 0.00 0.85 0.19 0.03 89.03 22:10:01 5 5.67 0.00 0.36 0.12 0.02 93.84 22:10:01 6 29.29 0.00 2.04 3.86 0.05 64.76 22:10:01 7 7.32 0.00 0.96 17.53 0.07 74.12 22:11:01 all 9.46 0.00 0.68 1.85 0.03 87.98 22:11:01 0 9.23 0.00 1.00 7.14 0.05 82.58 22:11:01 1 1.22 0.00 0.42 4.24 0.03 94.09 22:11:01 2 0.73 0.00 0.17 0.38 0.02 98.70 22:11:01 3 1.58 0.00 0.23 0.05 0.00 98.13 22:11:01 4 36.43 0.00 1.48 2.62 0.07 59.40 22:11:01 5 16.86 0.00 1.22 0.27 0.03 81.63 22:11:01 6 4.97 0.00 0.53 0.10 0.02 94.38 22:11:01 7 4.64 0.00 0.40 0.03 0.05 94.88 Average: all 16.27 2.04 2.78 2.96 0.07 75.88 Average: 0 10.94 1.95 2.55 5.23 0.07 79.26 Average: 1 16.35 2.05 2.94 3.48 0.07 75.12 Average: 2 14.14 2.30 2.97 0.80 0.05 79.74 Average: 3 15.60 2.03 2.87 0.60 0.06 78.84 Average: 4 31.57 2.11 3.42 1.77 0.09 61.03 Average: 5 14.00 1.91 2.17 0.34 0.06 81.52 Average: 6 18.24 2.03 2.75 1.10 0.06 75.82 Average: 7 9.34 1.90 2.59 10.40 0.07 75.70