---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24436 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 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 884 27353 1 3861 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:cd:04:3f brd ff:ff:ff:ff:ff:ff inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fecd:43f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:4f:5d:c4 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-24436) 09/20/24 _x86_64_ (8 CPU) 06:37:04 LINUX RESTART (8 CPU) 06:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:39:01 136.53 62.09 74.44 0.00 1575.07 80440.88 0.00 06:40:01 89.82 38.96 50.86 0.00 2630.89 16142.11 0.00 06:41:01 40.28 1.43 38.84 0.00 71.32 21097.02 0.00 Average: 88.87 34.16 54.71 0.00 1425.76 39226.67 0.00 06:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 29596288 31559328 766412 2.33 76164 2190736 1703136 5.02 1005296 1932420 174216 06:40:01 28281000 30682676 1623184 4.94 94348 2593592 2330180 6.87 1972444 2244964 79960 06:41:01 28047896 31515896 778152 2.37 114356 3605112 1680796 4.96 1306008 3100464 538116 Average: 28641728 31252633 1055916 3.21 94956 2796480 1904704 5.62 1427916 2425949 264097 06:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 06:39:01 ens3 82.14 67.99 944.53 8.81 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 06:40:01 ens3 320.43 260.27 3476.55 42.98 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 06:41:01 ens3 497.83 387.09 4723.58 73.90 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 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 300.13 238.45 3048.22 41.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24436) 09/20/24 _x86_64_ (8 CPU) 06:37:04 LINUX RESTART (8 CPU) 06:38:01 CPU %user %nice %system %iowait %steal %idle 06:39:01 all 8.24 6.45 5.67 1.47 0.12 78.04 06:39:01 0 0.97 8.60 6.37 0.94 0.12 83.01 06:39:01 1 0.99 5.86 4.46 0.45 0.12 88.11 06:39:01 2 14.45 6.91 6.31 2.03 0.13 70.16 06:39:01 3 10.38 4.03 4.01 3.91 0.12 77.55 06:39:01 4 21.42 6.24 6.14 0.70 0.12 65.38 06:39:01 5 1.01 8.60 6.70 1.83 0.13 81.73 06:39:01 6 7.71 7.39 6.15 1.01 0.12 77.63 06:39:01 7 8.97 3.98 5.19 0.89 0.12 80.84 06:40:01 all 36.70 0.00 1.38 1.79 0.09 60.04 06:40:01 0 29.16 0.00 1.12 2.29 0.07 67.36 06:40:01 1 28.34 0.00 1.73 4.47 0.13 65.33 06:40:01 2 47.23 0.00 2.07 1.49 0.10 49.11 06:40:01 3 43.38 0.00 1.12 0.28 0.10 55.12 06:40:01 4 36.53 0.00 0.85 0.17 0.07 62.39 06:40:01 5 30.24 0.00 1.62 5.31 0.08 62.75 06:40:01 6 42.02 0.00 1.45 0.22 0.10 56.21 06:40:01 7 36.67 0.00 1.07 0.10 0.10 62.06 06:41:01 all 27.76 0.00 1.55 0.99 0.08 69.62 06:41:01 0 25.52 0.00 1.78 0.92 0.08 71.70 06:41:01 1 20.99 0.00 2.04 0.12 0.08 76.78 06:41:01 2 28.61 0.00 1.79 0.07 0.08 69.45 06:41:01 3 25.88 0.00 1.37 2.53 0.08 70.14 06:41:01 4 45.69 0.00 1.96 0.23 0.10 52.01 06:41:01 5 20.81 0.00 0.95 1.97 0.07 76.20 06:41:01 6 31.22 0.00 1.34 0.07 0.10 67.27 06:41:01 7 23.47 0.00 1.15 2.01 0.07 73.30 Average: all 24.26 2.14 2.86 1.42 0.10 69.22 Average: 0 18.56 2.86 3.09 1.38 0.09 74.02 Average: 1 16.80 1.95 2.74 1.68 0.11 76.73 Average: 2 30.11 2.30 3.39 1.19 0.11 62.90 Average: 3 26.59 1.34 2.16 2.24 0.10 67.58 Average: 4 34.55 2.08 2.98 0.37 0.09 59.93 Average: 5 17.37 2.86 3.09 3.04 0.09 73.55 Average: 6 27.01 2.46 2.97 0.43 0.11 67.02 Average: 7 23.08 1.32 2.47 1.00 0.10 72.04