---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-17260 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: 2799.998 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 9.2G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 901 28324 1 2874 30743 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:96:8a:00 brd ff:ff:ff:ff:ff:ff inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe96:8a00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:e5:34:61 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-17260) 09/02/24 _x86_64_ (8 CPU) 19:42:24 LINUX RESTART (8 CPU) 19:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:44:01 295.12 90.93 204.19 0.00 2597.53 8559.52 0.00 19:45:01 348.00 51.28 296.72 0.00 3086.04 17275.97 0.00 19:46:01 16.93 0.62 16.31 0.00 16.40 3932.01 0.00 Average: 219.60 47.37 172.24 0.00 1896.16 9930.52 0.00 19:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:44:01 29524552 31528560 792368 2.41 77420 2227816 1715484 5.06 1042988 1963972 214424 19:45:01 28181044 30563176 1743092 5.30 91268 2579124 2379632 7.02 2103500 2215736 67900 19:46:01 27789220 30237752 2064652 6.28 93536 2640392 2676820 7.89 2474044 2229560 23056 Average: 28498272 30776496 1533371 4.66 87408 2482444 2257312 6.65 1873511 2136423 101793 19:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:44:01 ens3 131.55 90.92 1014.76 19.61 0.00 0.00 0.00 0.00 19:44:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 ens3 285.54 228.74 3248.57 35.27 0.00 0.00 0.00 0.00 19:45:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 67.46 53.12 197.39 12.10 0.00 0.00 0.00 0.00 19:46:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 161.69 124.45 1489.64 22.34 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 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-17260) 09/02/24 _x86_64_ (8 CPU) 19:42:24 LINUX RESTART (8 CPU) 19:43:02 CPU %user %nice %system %iowait %steal %idle 19:44:01 all 9.92 9.26 8.09 1.61 0.14 70.98 19:44:01 0 2.32 9.01 7.79 0.95 0.14 79.80 19:44:01 1 11.71 8.49 7.29 1.70 0.14 70.67 19:44:01 2 17.42 6.16 8.71 1.11 0.14 66.46 19:44:01 3 5.78 10.91 8.47 0.86 0.16 73.83 19:44:01 4 6.18 11.75 8.70 0.70 0.14 72.53 19:44:01 5 21.36 4.48 6.52 6.03 0.12 61.49 19:44:01 6 11.50 10.49 9.03 1.06 0.14 67.79 19:44:01 7 3.07 12.79 8.25 0.48 0.17 75.24 19:45:01 all 38.20 0.00 1.43 0.89 0.09 59.39 19:45:01 0 17.12 0.00 0.94 0.05 0.05 81.84 19:45:01 1 46.03 0.00 1.22 0.48 0.10 52.16 19:45:01 2 45.59 0.00 1.12 0.28 0.10 52.91 19:45:01 3 39.22 0.00 2.02 0.28 0.10 58.37 19:45:01 4 36.12 0.00 1.97 3.16 0.07 58.68 19:45:01 5 44.80 0.00 1.37 1.22 0.10 52.51 19:45:01 6 35.01 0.00 1.39 0.35 0.10 63.15 19:45:01 7 41.69 0.00 1.39 1.27 0.08 55.56 19:46:01 all 48.09 0.00 1.32 0.04 0.18 50.38 19:46:01 0 17.99 0.00 1.01 0.00 0.07 80.94 19:46:01 1 55.48 0.00 0.95 0.03 0.08 43.45 19:46:01 2 50.90 0.00 1.79 0.02 0.10 47.19 19:46:01 3 45.99 0.00 1.27 0.12 0.10 52.53 19:46:01 4 66.67 0.00 1.99 0.03 0.15 31.16 19:46:01 5 61.41 0.00 1.17 0.08 0.13 37.20 19:46:01 6 36.44 0.00 0.80 0.00 0.07 62.69 19:46:01 7 50.34 0.00 1.56 0.00 0.70 47.40 Average: all 32.25 3.04 3.58 0.84 0.13 60.16 Average: 0 12.55 2.96 3.21 0.33 0.08 80.86 Average: 1 37.91 2.79 3.13 0.73 0.11 55.33 Average: 2 38.15 2.02 3.83 0.47 0.11 55.42 Average: 3 30.58 3.56 3.87 0.42 0.12 61.45 Average: 4 36.48 3.86 4.19 1.31 0.12 54.04 Average: 5 42.68 1.47 3.00 2.42 0.12 50.32 Average: 6 27.77 3.44 3.70 0.47 0.10 64.52 Average: 7 31.96 4.19 3.70 0.58 0.32 59.25