---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-11517 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: 2799.996 BogoMIPS: 5599.99 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 9.3G 146G 6% / 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 938 28252 1 2909 30707 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:19:7b:57 brd ff:ff:ff:ff:ff:ff inet 10.30.170.197/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe19:7b57/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:04:a7: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-11517) 11/30/24 _x86_64_ (8 CPU) 00:58:49 LINUX RESTART (8 CPU) 00:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:00:01 448.54 146.88 301.67 0.00 12254.09 151456.22 0.00 01:01:01 59.58 31.66 27.92 0.00 401.47 12974.23 0.00 01:02:01 59.51 27.58 31.93 0.00 1944.34 3276.52 0.00 Average: 189.20 68.70 120.50 0.00 4866.39 55899.94 0.00 00:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 29890904 31572688 763728 2.32 48004 1955816 1640916 4.84 927780 1747500 6692 01:01:01 29492276 31555076 771548 2.35 64884 2307340 1612432 4.75 975392 2074928 2208 01:02:01 29075624 31441808 869292 2.64 82664 2580396 1743500 5.14 1150724 2285152 173412 Average: 29486268 31523191 801523 2.44 65184 2281184 1665616 4.91 1017965 2035860 60771 00:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 ens3 514.50 342.24 1701.23 140.99 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 01:01:01 ens3 325.89 220.28 4751.41 38.85 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 lo 3.07 3.07 0.42 0.42 0.00 0.00 0.00 0.00 01:02:01 ens3 84.00 70.67 803.33 17.56 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 lo 1.93 1.93 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 308.13 211.06 2418.79 65.80 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 Average: lo 2.39 2.39 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-11517) 11/30/24 _x86_64_ (8 CPU) 00:58:49 LINUX RESTART (8 CPU) 00:59:01 CPU %user %nice %system %iowait %steal %idle 01:00:01 all 7.23 9.26 8.63 1.84 0.12 72.90 01:00:01 0 7.47 9.44 7.82 1.94 0.12 73.21 01:00:01 1 7.32 10.94 8.41 1.05 0.12 72.16 01:00:01 2 5.95 9.38 11.44 1.79 0.15 71.29 01:00:01 3 7.06 11.27 8.56 0.73 0.10 72.28 01:00:01 4 8.47 9.58 9.02 4.05 0.13 68.75 01:00:01 5 7.49 5.23 6.29 1.89 0.12 78.97 01:00:01 6 5.59 9.42 9.57 2.19 0.14 73.09 01:00:01 7 8.53 8.85 7.94 1.05 0.12 73.50 01:01:01 all 1.05 3.57 3.40 0.72 0.05 91.21 01:01:01 0 1.12 2.17 2.34 3.22 0.05 91.10 01:01:01 1 0.37 4.12 3.50 0.12 0.08 91.82 01:01:01 2 3.52 1.81 3.50 0.20 0.05 90.91 01:01:01 3 0.64 4.27 3.59 0.89 0.05 90.56 01:01:01 4 0.55 4.34 3.66 0.23 0.05 91.16 01:01:01 5 0.97 2.21 3.50 0.34 0.05 92.92 01:01:01 6 0.30 4.59 3.49 0.22 0.05 91.35 01:01:01 7 0.97 5.04 3.59 0.52 0.05 89.84 01:02:01 all 5.89 0.00 0.63 0.55 0.04 92.89 01:02:01 0 1.02 0.00 0.35 0.28 0.03 98.31 01:02:01 1 2.35 0.00 0.38 0.13 0.08 97.05 01:02:01 2 0.83 0.00 0.35 0.05 0.02 98.75 01:02:01 3 0.70 0.00 0.48 1.90 0.03 96.88 01:02:01 4 17.65 0.00 1.00 0.88 0.05 80.41 01:02:01 5 4.32 0.00 0.52 0.02 0.05 95.09 01:02:01 6 12.02 0.00 1.14 0.52 0.03 86.30 01:02:01 7 8.22 0.00 0.80 0.63 0.03 90.32 Average: all 4.72 4.26 4.20 1.03 0.07 85.72 Average: 0 3.19 3.86 3.49 1.82 0.07 87.58 Average: 1 3.33 4.98 4.07 0.43 0.10 87.09 Average: 2 3.43 3.71 5.08 0.68 0.07 87.04 Average: 3 2.78 5.15 4.18 1.18 0.06 86.65 Average: 4 8.89 4.62 4.55 1.71 0.08 80.15 Average: 5 4.25 2.47 3.43 0.74 0.07 89.03 Average: 6 5.98 4.65 4.72 0.97 0.07 83.61 Average: 7 5.89 4.60 4.08 0.73 0.07 84.62