---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24365 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 669 9773 1 5555 14988 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:f8:54:8f brd ff:ff:ff:ff:ff:ff inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef8:548f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:c7:1d:68 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-24365) 09/20/24 _x86_64_ (4 CPU) 05:34:00 LINUX RESTART (4 CPU) 05:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:36:01 145.06 72.14 72.92 0.00 2995.77 8737.49 0.00 05:37:01 78.75 22.40 56.36 0.00 1207.40 20443.79 0.00 05:38:02 38.49 1.77 36.73 0.00 52.92 24712.68 0.00 05:39:01 72.89 0.93 71.96 0.00 77.80 68778.04 0.00 Average: 83.84 24.40 59.44 0.00 1087.64 30510.17 0.00 05:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 13198740 15388492 583396 3.56 75512 2304904 1559608 8.95 857160 2036116 204300 05:37:01 11624232 14297104 1661080 10.14 90960 2747460 2220628 12.74 2059672 2367428 50572 05:38:02 9321016 13904352 2052760 12.53 116572 4552940 2382368 13.67 2970812 3679348 1184532 05:39:01 10231712 15370492 586620 3.58 132036 5072160 1333136 7.65 1249676 4471028 69436 Average: 11093925 14740110 1220964 7.45 103770 3669366 1873935 10.75 1784330 3138480 377210 05:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 ens3 93.72 72.42 979.09 14.56 0.00 0.00 0.00 0.00 05:36:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 424.60 340.04 5410.63 47.37 0.00 0.00 0.00 0.00 05:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:02 ens3 405.80 320.61 2430.11 68.27 0.00 0.00 0.00 0.00 05:38:02 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 05:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 287.60 246.93 254.99 148.60 0.00 0.00 0.00 0.00 05:39:01 lo 0.71 0.71 0.05 0.05 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 302.99 244.99 2277.04 69.37 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24365) 09/20/24 _x86_64_ (4 CPU) 05:34:00 LINUX RESTART (4 CPU) 05:35:01 CPU %user %nice %system %iowait %steal %idle 05:36:01 all 20.54 8.86 8.37 3.57 0.09 58.58 05:36:01 0 28.64 6.32 6.80 3.12 0.08 55.04 05:36:01 1 26.07 9.09 8.94 4.92 0.08 50.89 05:36:01 2 11.59 10.55 9.31 3.24 0.10 65.20 05:36:01 3 15.80 9.48 8.42 2.98 0.10 63.21 05:37:01 all 64.67 0.00 2.42 1.76 0.16 30.98 05:37:01 0 63.47 0.00 2.74 2.96 0.13 30.70 05:37:01 1 65.33 0.00 2.44 1.01 0.13 31.08 05:37:01 2 64.40 0.00 2.63 2.24 0.20 30.52 05:37:01 3 65.49 0.00 1.88 0.84 0.17 31.62 05:38:02 all 42.06 0.00 2.48 1.43 0.09 53.95 05:38:02 0 50.98 0.00 3.11 1.43 0.10 44.38 05:38:02 1 53.57 0.00 2.87 0.18 0.07 43.31 05:38:02 2 34.11 0.00 2.16 0.38 0.07 63.28 05:38:02 3 29.55 0.00 1.80 3.72 0.12 64.81 05:39:01 all 34.36 0.00 2.25 5.29 0.09 58.01 05:39:01 0 38.44 0.00 2.73 9.33 0.10 49.41 05:39:01 1 27.49 0.00 1.47 0.22 0.07 70.76 05:39:01 2 47.24 0.00 3.12 0.78 0.12 48.74 05:39:01 3 24.38 0.00 1.68 10.85 0.09 63.00 Average: all 40.43 2.23 3.89 3.00 0.11 50.35 Average: 0 45.39 1.59 3.85 4.18 0.11 44.88 Average: 1 43.18 2.28 3.94 1.59 0.09 48.94 Average: 2 39.26 2.65 4.31 1.67 0.12 51.99 Average: 3 33.89 2.38 3.45 4.57 0.12 55.60