---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3581 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 9.7G 68G 13% / 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/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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 11769 1 3548 14979 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:51:c9:ef brd ff:ff:ff:ff:ff:ff inet 10.30.170.71/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe51:c9ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:cf:a5:38 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-3581) 11/02/24 _x86_64_ (4 CPU) 09:38:09 LINUX RESTART (4 CPU) 09:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:01 153.80 82.07 71.73 0.00 3370.28 8922.30 0.00 09:41:01 210.30 25.36 184.94 0.00 1435.49 21921.01 0.00 09:42:01 8.60 0.73 7.87 0.00 38.79 3499.95 0.00 09:43:01 3.77 0.00 3.77 0.00 0.00 384.81 0.00 09:44:01 55.59 5.43 50.16 0.00 4526.71 10386.67 0.00 Average: 86.18 22.52 63.66 0.00 1869.19 9023.00 0.00 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 13081452 15330496 642972 3.93 75668 2362176 1359936 7.80 954372 2055672 205168 09:41:01 10963920 13757864 2203228 13.45 89708 2861520 2778948 15.94 2748632 2332608 84656 09:42:01 6700568 9517836 6442652 39.33 90516 2882444 7149940 41.02 7022280 2309488 4212 09:43:01 10811176 13639444 2320928 14.17 90768 2892220 2891328 16.59 2913240 2317904 4408 09:44:01 10509028 13768368 2181572 13.32 101624 3295416 2700260 15.49 2988660 2514308 19952 Average: 10413229 13202802 2758270 16.84 89657 2858755 3376082 19.37 3325437 2305996 63679 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 09:40:01 ens3 100.12 81.63 1086.94 17.19 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:41:01 ens3 363.02 285.15 4152.10 37.81 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:42:01 ens3 22.10 17.55 6.74 4.62 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:43:01 ens3 6.75 4.87 6.19 0.85 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:44:01 ens3 219.23 115.56 2986.52 15.77 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 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 142.38 101.01 1649.52 15.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3581) 11/02/24 _x86_64_ (4 CPU) 09:38:09 LINUX RESTART (4 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 22.11 7.90 7.76 2.51 0.09 59.64 09:40:01 0 14.17 8.08 7.67 2.34 0.10 67.64 09:40:01 1 37.08 7.76 8.80 1.50 0.10 44.75 09:40:01 2 22.88 8.20 7.66 1.42 0.08 59.76 09:40:01 3 14.36 7.55 6.90 4.78 0.09 66.32 09:41:01 all 68.40 0.00 2.88 1.24 0.10 27.37 09:41:01 0 73.20 0.00 3.70 0.28 0.12 22.69 09:41:01 1 70.42 0.00 1.62 0.42 0.12 27.42 09:41:01 2 63.07 0.00 3.72 1.02 0.08 32.12 09:41:01 3 66.94 0.00 2.48 3.25 0.08 27.25 09:42:01 all 45.61 0.00 1.30 0.18 0.08 52.83 09:42:01 0 45.26 0.00 0.79 0.00 0.07 53.89 09:42:01 1 46.12 0.00 1.17 0.07 0.07 52.57 09:42:01 2 45.78 0.00 2.59 0.02 0.08 51.54 09:42:01 3 45.30 0.00 0.67 0.62 0.08 53.33 09:43:01 all 8.21 0.00 0.45 0.07 0.08 91.20 09:43:01 0 8.51 0.00 0.35 0.00 0.07 91.07 09:43:01 1 8.50 0.00 0.50 0.18 0.08 90.73 09:43:01 2 7.84 0.00 0.60 0.00 0.07 91.49 09:43:01 3 7.99 0.00 0.34 0.08 0.08 91.50 09:44:01 all 76.05 0.00 2.79 0.39 0.08 20.69 09:44:01 0 64.30 0.00 3.12 0.38 0.08 32.11 09:44:01 1 77.92 0.00 2.90 0.55 0.08 18.54 09:44:01 2 80.92 0.00 2.28 0.28 0.08 16.43 09:44:01 3 81.10 0.00 2.86 0.33 0.07 15.64 Average: all 44.14 1.56 3.02 0.87 0.08 50.33 Average: 0 41.14 1.60 3.11 0.60 0.09 53.46 Average: 1 48.01 1.52 2.97 0.54 0.09 46.86 Average: 2 44.14 1.62 3.36 0.55 0.08 50.25 Average: 3 43.26 1.49 2.63 1.80 0.08 50.74