---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1830 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 14G 65G 18% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 685 7821 1 7490 14972 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:5a:2c:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.169/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe5a:2cf7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:1d:c4:bd 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-1830) 12/11/24 _x86_64_ (4 CPU) 03:13:34 LINUX RESTART (4 CPU) 03:14:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:15:01 322.81 162.71 160.09 0.00 12180.38 9558.90 0.00 03:16:01 51.14 9.75 41.39 0.00 718.81 20290.23 0.00 03:17:01 60.17 0.32 59.86 0.00 5.47 75667.26 0.00 03:18:01 102.97 0.08 102.88 0.00 2.80 106579.14 0.00 03:19:01 79.42 2.27 77.15 0.00 2009.53 79178.67 0.00 03:20:01 52.46 2.93 49.53 0.00 2503.98 43730.04 0.00 03:21:01 103.35 20.45 82.90 0.00 1242.46 40846.93 0.00 03:22:01 92.30 12.05 80.26 0.00 1090.30 16276.71 0.00 Average: 107.18 25.75 81.43 0.00 2428.51 49181.56 0.00 03:14:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 12801824 14970580 1015964 6.20 56724 2310952 1638892 9.40 1258688 2053788 338452 03:16:01 10389100 14269004 1695132 10.35 78904 3947548 2220048 12.74 2485160 3166220 1350608 03:17:01 9126816 14411216 1552232 9.48 103588 5262696 2024812 11.62 2614652 4232432 531632 03:18:01 7272924 14344128 1618500 9.88 134736 6948744 2184032 12.53 3099064 5533308 7424 03:19:01 6131964 14201008 1755720 10.72 141688 7913620 2322508 13.32 3308800 6428616 2956 03:20:01 9319440 15432356 521476 3.18 148564 6020564 1236948 7.10 2068260 4552440 564844 03:21:01 8405956 15380548 572832 3.50 159792 6836824 1286744 7.38 2460332 5036812 237480 03:22:01 8010072 15330384 621752 3.80 171004 7134704 1338696 7.68 2562976 5293188 133500 Average: 8932262 14792403 1169201 7.14 124375 5796956 1781585 10.22 2482242 4537100 395862 03:14:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 lo 1.24 1.24 0.13 0.13 0.00 0.00 0.00 0.00 03:15:01 ens3 846.11 603.07 6467.01 140.35 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 03:16:01 ens3 454.44 384.20 2902.58 86.85 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:17:01 ens3 401.73 347.06 2066.84 87.30 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:18:01 ens3 156.11 139.82 41.43 40.04 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 1.23 1.23 0.10 0.10 0.00 0.00 0.00 0.00 03:19:01 ens3 265.01 218.41 764.46 57.78 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 03:20:01 ens3 256.71 192.52 1425.66 35.40 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 03:21:01 ens3 79.80 119.65 137.62 3862.09 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:22:01 ens3 79.84 67.84 836.26 10.33 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 315.25 257.63 1810.78 541.67 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-1830) 12/11/24 _x86_64_ (4 CPU) 03:13:34 LINUX RESTART (4 CPU) 03:14:03 CPU %user %nice %system %iowait %steal %idle 03:15:01 all 29.46 14.11 11.84 2.61 0.11 41.87 03:15:01 0 26.65 13.52 12.85 2.92 0.10 43.95 03:15:01 1 29.90 14.07 10.61 2.69 0.12 42.60 03:15:01 2 30.66 14.31 11.78 2.26 0.12 40.87 03:15:01 3 30.64 14.53 12.10 2.57 0.10 40.06 03:16:01 all 48.25 0.00 2.40 1.67 0.08 47.60 03:16:01 0 40.87 0.00 2.15 1.59 0.07 55.32 03:16:01 1 51.33 0.00 2.62 0.59 0.08 45.38 03:16:01 2 61.31 0.00 3.10 2.83 0.08 32.67 03:16:01 3 39.47 0.00 1.74 1.66 0.08 57.04 03:17:01 all 48.19 0.00 3.12 2.57 0.08 46.04 03:17:01 0 47.30 0.00 2.89 2.89 0.08 46.83 03:17:01 1 68.70 0.00 2.95 0.46 0.10 27.79 03:17:01 2 34.93 0.00 2.10 1.08 0.08 61.81 03:17:01 3 42.06 0.00 4.55 5.84 0.07 47.48 03:18:01 all 50.51 0.00 2.60 5.25 0.08 41.56 03:18:01 0 50.31 0.00 1.74 3.12 0.10 44.73 03:18:01 1 40.22 0.00 1.93 5.26 0.07 52.53 03:18:01 2 43.70 0.00 3.18 11.17 0.07 41.88 03:18:01 3 67.82 0.00 3.54 1.44 0.10 27.10 03:19:01 all 37.37 0.00 2.78 4.38 0.07 55.40 03:19:01 0 24.12 0.00 2.94 4.68 0.07 68.19 03:19:01 1 51.78 0.00 3.17 1.24 0.07 43.74 03:19:01 2 45.93 0.00 2.49 6.53 0.07 44.98 03:19:01 3 27.49 0.00 2.52 5.10 0.07 64.82 03:20:01 all 41.64 0.00 3.15 2.08 0.08 53.05 03:20:01 0 37.86 0.00 4.04 4.54 0.10 53.46 03:20:01 1 41.05 0.00 2.16 0.25 0.07 56.48 03:20:01 2 50.91 0.00 2.50 3.16 0.08 43.35 03:20:01 3 36.80 0.00 3.90 0.40 0.07 58.83 03:21:01 all 50.99 0.00 2.49 2.85 0.09 43.58 03:21:01 0 53.14 0.00 2.25 5.17 0.08 39.36 03:21:01 1 51.15 0.00 2.34 1.04 0.08 45.38 03:21:01 2 52.08 0.00 2.42 2.70 0.08 42.72 03:21:01 3 47.56 0.00 2.94 2.50 0.12 46.89 03:22:01 all 19.59 0.00 1.51 2.80 0.07 76.03 03:22:01 0 13.94 0.00 1.26 3.23 0.05 81.51 03:22:01 1 21.90 0.00 1.32 1.02 0.07 75.68 03:22:01 2 19.69 0.00 1.34 2.79 0.08 76.09 03:22:01 3 22.87 0.00 2.12 4.15 0.07 70.79 Average: all 40.80 1.70 3.69 3.03 0.08 50.69 Average: 0 36.80 1.63 3.72 3.52 0.08 54.24 Average: 1 44.57 1.69 3.35 1.56 0.08 48.75 Average: 2 42.46 1.72 3.57 4.07 0.08 48.10 Average: 3 39.39 1.76 4.14 2.95 0.08 51.67