---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6163 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 11278 1 4039 14978 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:2e:6d:ab brd ff:ff:ff:ff:ff:ff inet 10.30.170.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe2e:6dab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:93:7c:7d 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6163) 12/29/24 _x86_64_ (4 CPU) 01:33:25 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 283.53 82.21 201.32 0.00 1732.05 26422.25 0.00 01:36:01 218.33 49.68 168.66 0.00 3087.22 28697.62 0.00 01:37:01 20.78 1.23 19.55 0.00 99.72 27384.24 0.00 01:38:01 69.89 5.22 64.67 0.00 180.64 13776.50 0.00 01:39:01 59.89 5.33 54.56 0.00 2636.23 34472.65 0.00 Average: 129.97 28.55 101.42 0.00 1546.55 26149.74 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13306204 15389548 586760 3.58 70940 2206396 1335456 7.66 814472 1976916 224412 01:36:01 12348864 14771156 1193540 7.29 82468 2522652 2114324 12.13 1512320 2214260 203488 01:37:01 12082352 14605788 1355536 8.27 85172 2618472 1935904 11.11 1758048 2229020 28060 01:38:01 11613284 14397548 1561956 9.53 98256 2854000 2147152 12.32 2116924 2324284 81936 01:39:01 11586904 15372644 578244 3.53 104248 3817228 1324148 7.60 1450556 2979888 2860 Average: 12187522 14907337 1055207 6.44 88217 2803750 1771397 10.16 1530464 2344874 108151 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 01:35:01 ens3 215.18 149.91 1236.44 47.43 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 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 254.46 206.58 3267.93 31.54 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 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 97.18 90.03 1103.58 17.80 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 lo 2224.25 2224.25 2116.83 2116.83 0.00 0.00 0.00 0.00 01:38:01 ens3 279.32 187.37 3570.16 21.34 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 lo 17.20 17.20 1.70 1.70 0.00 0.00 0.00 0.00 01:39:01 ens3 287.60 251.21 2233.02 191.73 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: lo 450.38 450.38 425.18 425.18 0.00 0.00 0.00 0.00 Average: ens3 226.79 177.11 2285.72 62.02 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6163) 12/29/24 _x86_64_ (4 CPU) 01:33:25 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 21.18 13.84 12.16 3.60 0.10 49.12 01:35:01 0 13.65 14.98 12.58 3.65 0.10 55.03 01:35:01 1 34.37 12.92 11.49 2.98 0.12 38.12 01:35:01 2 15.99 14.74 12.36 3.68 0.10 53.12 01:35:01 3 20.71 12.73 12.19 4.07 0.09 50.20 01:36:01 all 34.68 0.00 1.72 2.60 0.07 60.93 01:36:01 0 33.24 0.00 1.86 4.82 0.07 60.01 01:36:01 1 35.99 0.00 1.57 1.47 0.07 60.90 01:36:01 2 34.23 0.00 1.54 2.63 0.07 61.54 01:36:01 3 35.28 0.00 1.91 1.45 0.07 61.29 01:37:01 all 52.91 0.00 1.62 0.27 0.10 45.10 01:37:01 0 49.49 0.00 1.58 0.33 0.10 48.49 01:37:01 1 55.98 0.00 1.45 0.18 0.08 42.31 01:37:01 2 51.52 0.00 1.73 0.27 0.10 46.38 01:37:01 3 54.69 0.00 1.73 0.30 0.10 43.18 01:38:01 all 61.96 0.00 3.20 0.80 0.10 33.93 01:38:01 0 60.58 0.00 2.30 1.11 0.10 35.92 01:38:01 1 63.77 0.00 2.41 0.23 0.10 33.48 01:38:01 2 61.62 0.00 4.20 0.40 0.10 33.67 01:38:01 3 61.89 0.00 3.88 1.47 0.12 32.65 01:39:01 all 23.65 0.00 2.27 3.65 0.07 70.35 01:39:01 0 14.06 0.00 2.28 6.22 0.05 77.39 01:39:01 1 33.72 0.00 1.90 1.63 0.08 62.66 01:39:01 2 28.20 0.00 2.88 5.73 0.07 63.12 01:39:01 3 18.67 0.00 2.03 1.01 0.08 78.21 Average: all 38.94 2.72 4.16 2.18 0.09 51.92 Average: 0 34.29 2.93 4.07 3.23 0.08 55.41 Average: 1 44.79 2.54 3.73 1.29 0.09 47.56 Average: 2 38.41 2.90 4.51 2.54 0.09 51.56 Average: 3 38.28 2.51 4.32 1.65 0.09 53.14