---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24612 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 ---> free -m: total used free shared buff/cache available Mem: 15997 717 9905 1 5375 14941 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:97:01:48 brd ff:ff:ff:ff:ff:ff inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe97:148/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:9f:bd:8a 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-4c-4g-24612) 09/20/24 _x86_64_ (4 CPU) 10:35:40 LINUX RESTART (4 CPU) 10:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:37:01 353.52 156.64 196.88 0.00 11557.67 46584.90 0.00 10:38:01 99.87 38.87 61.00 0.00 2628.59 11546.03 0.00 10:39:01 39.42 2.43 36.99 0.00 81.97 16716.69 0.00 10:40:01 57.26 0.15 57.11 0.00 2.27 54849.18 0.00 Average: 137.51 49.52 87.99 0.00 3567.29 32423.61 0.00 10:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 13296220 15359416 622892 3.80 67100 2193652 1377076 7.90 913504 1898004 193660 10:38:01 12192684 14804096 1157768 7.07 87160 2697892 1764184 10.12 1506120 2364972 371808 10:39:01 10550164 14204136 1756668 10.72 103436 3676192 2264932 12.99 2367376 3096836 898824 10:40:01 8460568 13565128 2394816 14.62 126616 5046208 2865188 16.44 3015160 4477616 1026560 Average: 11124909 14483194 1483036 9.05 96078 3403486 2067845 11.86 1950540 2959357 622713 10:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 ens3 378.59 261.87 1678.07 69.95 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:38:01 ens3 406.36 313.96 5591.46 41.22 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:39:01 ens3 366.68 303.28 2579.62 55.73 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 10:40:01 ens3 292.72 243.10 292.53 76.61 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 361.09 280.56 2535.46 60.87 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 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24612) 09/20/24 _x86_64_ (4 CPU) 10:35:40 LINUX RESTART (4 CPU) 10:36:01 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 19.39 16.62 13.77 5.73 0.12 44.37 10:37:01 0 22.35 16.65 13.03 5.79 0.12 42.06 10:37:01 1 23.89 14.30 14.13 3.12 0.13 44.44 10:37:01 2 18.01 16.90 13.54 5.91 0.10 45.54 10:37:01 3 13.29 18.66 14.37 8.11 0.12 45.45 10:38:01 all 40.38 0.00 2.13 2.21 0.08 55.20 10:38:01 0 35.54 0.00 1.64 2.89 0.07 59.87 10:38:01 1 51.74 0.00 2.17 1.11 0.08 44.90 10:38:01 2 46.51 0.00 3.14 3.11 0.08 47.15 10:38:01 3 27.76 0.00 1.56 1.71 0.08 68.89 10:39:01 all 60.71 0.00 2.56 0.90 0.11 35.72 10:39:01 0 60.20 0.00 3.34 1.38 0.10 34.98 10:39:01 1 57.87 0.00 2.33 0.03 0.10 39.66 10:39:01 2 71.23 0.00 2.92 2.05 0.10 23.70 10:39:01 3 53.51 0.00 1.63 0.13 0.13 44.59 10:40:01 all 47.09 0.00 2.59 2.62 0.09 47.60 10:40:01 0 45.44 0.00 2.64 0.79 0.10 51.04 10:40:01 1 64.22 0.00 2.36 0.96 0.10 32.36 10:40:01 2 38.67 0.00 2.08 1.54 0.07 57.65 10:40:01 3 40.04 0.00 3.29 7.22 0.08 49.36 Average: all 41.92 4.14 5.25 2.86 0.10 45.73 Average: 0 40.90 4.14 5.15 2.71 0.10 47.01 Average: 1 49.45 3.57 5.24 1.30 0.10 40.33 Average: 2 43.67 4.19 5.40 3.14 0.09 43.51 Average: 3 33.65 4.66 5.21 4.29 0.11 52.08