---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-10095 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 29G 27% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop2 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 795M 0 795M 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: 7945 581 3216 1 4147 7056 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:40:13:36 brd ff:ff:ff:ff:ff:ff inet 10.30.170.194/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe40:1336/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:d8:74:8c 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-2c-2g-10095) 11/25/24 _x86_64_ (2 CPU) 10:13:30 LINUX RESTART (2 CPU) 10:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:15:01 266.95 145.31 121.64 0.00 11867.41 10548.04 0.00 10:16:01 76.62 27.65 48.98 0.00 1818.10 8391.68 0.00 10:17:01 112.51 21.91 90.60 0.00 1277.25 11019.23 0.00 10:18:01 22.63 4.78 17.85 0.00 177.88 6623.98 0.00 10:19:01 86.72 5.37 81.35 0.00 4509.65 26256.69 0.00 10:20:01 23.90 0.02 23.88 0.00 0.13 4579.50 0.00 10:21:01 17.56 0.27 17.30 0.00 17.46 3781.50 0.00 10:22:01 38.16 1.55 36.61 0.00 85.19 25866.76 0.00 Average: 80.24 25.61 54.63 0.00 2449.37 12136.39 0.00 10:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 5324176 7351988 438264 5.39 64736 2132680 1113004 12.12 687540 1889948 155864 10:16:01 4962920 7202164 578484 7.11 74132 2325608 1269884 13.83 854156 2065592 106456 10:17:01 4308228 6804240 968252 11.90 81020 2567904 1615560 17.59 1362400 2195780 18392 10:18:01 3860236 6599080 1166528 14.34 89752 2795564 1939428 21.11 1653552 2339144 211016 10:19:01 2808248 6053652 1702572 20.92 101152 3275160 2338088 25.46 2426312 2586812 1304 10:20:01 3312984 6438692 1318068 16.20 101384 3159428 1931404 21.03 2069448 2449128 7156 10:21:01 2568280 5830604 1925772 23.67 102076 3288188 2640356 28.75 2697040 2553912 111476 10:22:01 3296720 7223252 533184 6.55 107892 3924760 1208968 13.16 1468044 3040152 15452 Average: 3805224 6687959 1078890 13.26 90268 2933662 1757086 19.13 1652312 2390058 78390 10:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 290.27 205.10 1383.36 65.57 0.00 0.00 0.00 0.00 10:16:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 85.69 75.00 726.34 18.65 0.00 0.00 0.00 0.00 10:17:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 259.96 201.07 3023.28 28.71 0.00 0.00 0.00 0.00 10:18:01 lo 1239.62 1239.62 1173.34 1173.34 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 232.01 138.41 2260.74 20.84 0.00 0.00 0.00 0.00 10:19:01 lo 3636.43 3636.43 3438.35 3438.35 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 239.76 160.67 3564.57 18.60 0.00 0.00 0.00 0.00 10:20:01 lo 1293.52 1293.52 1222.36 1222.36 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 72.69 59.47 303.59 17.71 0.00 0.00 0.00 0.00 10:21:01 lo 1471.77 1471.77 1399.86 1399.86 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 78.65 61.42 69.44 15.71 0.00 0.00 0.00 0.00 10:22:01 lo 33.24 33.24 3.64 3.64 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 199.92 213.03 845.77 188.58 0.00 0.00 0.00 0.00 Average: lo 961.69 961.69 906.63 906.63 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: ens3 182.15 139.14 1522.47 46.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-10095) 11/25/24 _x86_64_ (2 CPU) 10:13:30 LINUX RESTART (2 CPU) 10:14:02 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 36.13 19.23 15.72 9.57 0.11 19.24 10:15:01 0 34.00 19.22 15.49 8.09 0.12 23.08 10:15:01 1 38.25 19.23 15.95 11.06 0.10 15.40 10:16:01 all 23.21 0.00 1.72 3.17 0.08 71.82 10:16:01 0 27.02 0.00 1.86 1.94 0.08 69.10 10:16:01 1 19.42 0.00 1.58 4.39 0.08 74.52 10:17:01 all 88.17 0.00 3.57 1.11 0.11 7.04 10:17:01 0 88.73 0.00 3.37 1.24 0.10 6.55 10:17:01 1 87.61 0.00 3.76 0.98 0.12 7.54 10:18:01 all 85.69 0.00 4.39 1.27 0.12 8.53 10:18:01 0 85.41 0.00 4.94 1.78 0.12 7.75 10:18:01 1 85.98 0.00 3.84 0.75 0.12 9.30 10:19:01 all 77.28 0.00 7.70 4.23 0.12 10.67 10:19:01 0 77.39 0.00 7.16 4.83 0.10 10.51 10:19:01 1 77.16 0.00 8.24 3.63 0.14 10.83 10:20:01 all 81.96 0.00 3.60 0.50 0.09 13.85 10:20:01 0 83.18 0.00 3.21 0.35 0.08 13.18 10:20:01 1 80.73 0.00 4.00 0.65 0.10 14.52 10:21:01 all 86.39 0.00 3.48 0.43 0.09 9.61 10:21:01 0 85.26 0.00 3.67 0.40 0.08 10.59 10:21:01 1 87.53 0.00 3.28 0.45 0.10 8.64 10:22:01 all 36.97 0.00 2.40 3.37 0.11 57.15 10:22:01 0 45.17 0.00 2.50 4.63 0.12 47.60 10:22:01 1 28.78 0.00 2.31 2.11 0.10 66.70 Average: all 64.43 2.36 5.29 2.94 0.10 24.88 Average: 0 65.81 2.36 5.24 2.89 0.10 23.61 Average: 1 63.06 2.36 5.33 2.99 0.11 26.15