---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5894 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: 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 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 687 9807 1 5502 14971 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:a4:26:6d brd ff:ff:ff:ff:ff:ff inet 10.30.170.156/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fea4:266d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:6c:2e:48 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-5894) 11/11/24 _x86_64_ (4 CPU) 01:02:53 LINUX RESTART (4 CPU) 01:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:04:01 269.44 125.99 143.45 0.00 10902.23 42274.58 0.00 01:05:01 109.10 81.25 27.85 0.00 3054.29 8133.06 0.00 01:06:01 39.11 1.23 37.88 0.00 63.06 39412.23 0.00 01:07:01 88.82 0.03 88.79 0.00 0.27 74629.70 0.00 01:08:01 59.86 9.90 49.96 0.00 898.25 40732.94 0.00 01:09:01 110.45 15.11 95.33 0.00 3583.21 18652.85 0.00 Average: 112.80 38.92 73.88 0.00 3083.78 37305.51 0.00 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 13773628 15483944 514252 3.14 42608 1882404 1250000 7.17 674744 1692256 27092 01:05:01 12148840 14345792 1634624 9.98 62136 2332192 2188032 12.55 1902936 2053356 194192 01:06:01 11623464 14806372 1156008 7.06 76044 3284952 1828892 10.49 1693236 2754756 18128 01:07:01 9047928 14885344 1076292 6.57 114356 5798208 1701388 9.76 2207680 4711856 704044 01:08:01 10576380 15387868 573024 3.50 123772 4798616 1303988 7.48 1358596 4066876 222364 01:09:01 10099364 15383112 568848 3.47 149504 5213536 1266068 7.26 1524880 4335164 131980 Average: 11211601 15048739 920508 5.62 94737 3884985 1589728 9.12 1560345 3269044 216300 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 ens3 266.51 207.95 1180.91 61.68 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 01:05:01 ens3 688.95 574.57 4935.62 124.22 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:06:01 ens3 356.34 287.40 1818.15 63.97 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 ens3 303.25 236.99 1939.45 53.37 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:08:01 ens3 321.03 239.68 871.71 63.82 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 01:09:01 ens3 193.05 134.94 1509.88 15.24 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 354.85 280.25 2042.58 63.72 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 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5894) 11/11/24 _x86_64_ (4 CPU) 01:02:53 LINUX RESTART (4 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 8.76 13.97 12.78 13.94 0.13 50.42 01:04:01 0 12.03 12.61 13.30 7.28 0.12 54.65 01:04:01 1 9.41 14.20 12.85 6.92 0.17 56.44 01:04:01 2 9.40 12.85 12.41 19.67 0.10 45.57 01:04:01 3 4.16 16.22 12.57 21.96 0.14 44.97 01:05:01 all 46.48 7.11 7.62 2.54 0.12 36.14 01:05:01 0 43.77 7.17 8.61 1.61 0.10 38.75 01:05:01 1 49.77 6.72 7.83 2.76 0.14 32.79 01:05:01 2 54.81 6.05 6.59 3.91 0.12 28.52 01:05:01 3 37.38 8.53 7.43 1.87 0.12 44.66 01:06:01 all 26.13 0.00 1.52 2.26 0.06 70.03 01:06:01 0 16.74 0.00 1.35 0.05 0.08 81.78 01:06:01 1 23.53 0.00 1.32 1.25 0.05 73.85 01:06:01 2 32.05 0.00 1.53 7.11 0.07 59.25 01:06:01 3 32.31 0.00 1.87 0.65 0.05 65.12 01:07:01 all 44.98 0.00 3.20 4.05 0.10 47.67 01:07:01 0 36.38 0.00 3.02 3.91 0.12 56.58 01:07:01 1 66.33 0.00 2.56 1.01 0.08 30.02 01:07:01 2 34.52 0.00 2.25 8.05 0.10 55.08 01:07:01 3 42.76 0.00 4.97 3.22 0.08 48.96 01:08:01 all 42.17 0.00 2.29 6.44 0.09 49.01 01:08:01 0 65.60 0.00 3.81 2.89 0.08 27.62 01:08:01 1 33.63 0.00 1.94 11.94 0.12 52.38 01:08:01 2 25.23 0.00 1.85 5.86 0.08 66.99 01:08:01 3 44.25 0.00 1.56 5.07 0.08 49.04 01:09:01 all 20.76 0.00 2.18 3.37 0.06 73.62 01:09:01 0 26.04 0.00 2.63 3.55 0.07 67.71 01:09:01 1 16.94 0.00 2.27 5.25 0.05 75.48 01:09:01 2 20.76 0.00 1.99 1.04 0.07 76.14 01:09:01 3 19.32 0.00 1.82 3.65 0.07 75.14 Average: all 31.56 3.49 4.91 5.42 0.09 54.53 Average: 0 33.43 3.28 5.44 3.20 0.10 54.56 Average: 1 33.23 3.47 4.78 4.86 0.10 53.56 Average: 2 29.49 3.14 4.43 7.59 0.09 55.27 Average: 3 30.07 4.07 5.01 6.04 0.09 54.72