---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25969 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: 2800.000 BogoMIPS: 5600.00 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 11G 68G 14% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 664 11444 1 3887 14993 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:66:40:47 brd ff:ff:ff:ff:ff:ff inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe66:4047/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:09:08:ba 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-25969) 09/23/24 _x86_64_ (4 CPU) 01:33:09 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 147.76 67.47 80.29 0.00 2799.00 9827.58 0.00 01:36:01 193.90 35.86 158.04 0.00 1755.84 10543.58 0.00 01:37:01 33.56 5.57 28.00 0.00 228.90 9522.95 0.00 01:38:01 59.39 0.90 58.49 0.00 53.99 13649.33 0.00 01:39:01 59.07 2.53 56.54 0.00 175.44 28670.02 0.00 Average: 98.74 22.47 76.27 0.00 1002.63 14442.69 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13307792 15470744 503060 3.07 74200 2280252 1215552 6.97 756800 2030280 157552 01:36:01 12228668 14733216 1232104 7.52 84896 2600308 2149268 12.33 1614184 2231780 177120 01:37:01 10874072 13748320 2213700 13.51 93560 2946388 2775948 15.93 2692384 2484740 343096 01:38:01 11813368 15424280 538040 3.28 100124 3652152 1286792 7.38 1304704 2915052 781956 01:39:01 11726248 15358076 603728 3.69 107220 3665100 1317900 7.56 1385600 2921884 2852 Average: 11990030 14946927 1018126 6.22 92000 3028840 1749092 10.03 1550734 2516747 292515 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 90.25 75.95 969.60 13.80 0.00 0.00 0.00 0.00 01:35:01 lo 1.75 1.75 0.18 0.18 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 313.66 262.29 3881.22 36.01 0.00 0.00 0.00 0.00 01:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 226.46 152.76 2707.47 17.48 0.00 0.00 0.00 0.00 01:37:01 lo 970.72 970.72 923.08 923.08 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 176.65 141.68 1964.87 25.81 0.00 0.00 0.00 0.00 01:38:01 lo 1027.43 1027.43 974.94 974.94 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 90.18 100.48 53.11 173.98 0.00 0.00 0.00 0.00 01:39:01 lo 17.46 17.46 1.72 1.72 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 179.44 146.63 1915.26 53.42 0.00 0.00 0.00 0.00 Average: lo 403.67 403.67 380.00 380.00 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-25969) 09/23/24 _x86_64_ (4 CPU) 01:33:09 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.30 8.06 6.56 3.51 0.09 63.48 01:35:01 0 14.74 7.62 6.08 1.73 0.08 69.75 01:35:01 1 14.73 8.05 6.26 2.15 0.07 68.75 01:35:01 2 28.14 8.90 7.73 3.37 0.10 51.75 01:35:01 3 15.54 7.66 6.19 6.77 0.10 63.74 01:36:01 all 48.01 0.00 1.88 2.17 0.10 47.83 01:36:01 0 47.54 0.00 1.91 1.88 0.10 48.57 01:36:01 1 45.43 0.00 1.61 1.35 0.10 51.51 01:36:01 2 50.13 0.00 1.78 2.72 0.10 45.26 01:36:01 3 48.96 0.00 2.23 2.75 0.12 45.95 01:37:01 all 48.97 0.00 1.84 0.43 0.10 48.66 01:37:01 0 50.18 0.00 1.45 0.17 0.08 48.11 01:37:01 1 44.52 0.00 1.78 0.08 0.10 53.52 01:37:01 2 54.16 0.00 1.74 1.06 0.10 42.94 01:37:01 3 47.03 0.00 2.39 0.42 0.10 50.06 01:38:01 all 49.31 0.00 2.59 0.81 0.10 47.19 01:38:01 0 51.09 0.00 2.46 0.82 0.10 45.53 01:38:01 1 48.96 0.00 2.21 1.17 0.10 47.57 01:38:01 2 46.58 0.00 2.84 0.84 0.12 49.62 01:38:01 3 50.63 0.00 2.84 0.42 0.10 46.01 01:39:01 all 17.13 0.00 1.22 3.78 0.06 77.81 01:39:01 0 17.95 0.00 1.64 3.74 0.07 76.61 01:39:01 1 11.90 0.00 1.12 5.42 0.07 81.49 01:39:01 2 6.49 0.00 0.84 4.33 0.05 88.30 01:39:01 3 32.13 0.00 1.29 1.64 0.07 64.88 Average: all 36.34 1.61 2.82 2.14 0.09 57.00 Average: 0 36.30 1.52 2.71 1.67 0.09 57.72 Average: 1 33.12 1.60 2.59 2.04 0.09 60.56 Average: 2 37.09 1.79 2.99 2.46 0.09 55.57 Average: 3 38.85 1.53 2.98 2.40 0.10 54.14