---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-6886 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.4G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 906 27967 1 3226 30733 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:c2:7f:6b brd ff:ff:ff:ff:ff:ff inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fec2:7f6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:c2:04:b3 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-6886) 08/02/24 _x86_64_ (8 CPU) 09:11:28 LINUX RESTART (8 CPU) 09:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:13:01 375.80 94.19 281.61 0.00 2634.40 9035.77 0.00 09:14:01 56.54 13.83 42.71 0.00 1377.37 9139.14 0.00 09:15:01 455.08 24.73 430.36 0.00 1034.06 4519.29 0.00 09:16:01 37.28 13.58 23.70 0.00 751.47 8473.79 0.00 09:17:01 63.01 6.70 56.31 0.00 4655.76 11425.83 0.00 Average: 196.95 30.39 166.56 0.00 2088.76 8516.90 0.00 09:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 29563864 31565984 761144 2.32 77852 2224616 1728980 5.10 995604 1970828 239780 09:14:01 29565440 31622488 703188 2.14 79488 2276528 1574624 4.64 942820 2023652 180 09:15:01 28425676 30728276 1588536 4.83 89240 2503976 2318544 6.84 1889604 2200204 187396 09:16:01 27834948 30269544 2041684 6.21 93640 2626512 3135744 9.24 2437244 2229964 50428 09:17:01 28672956 31502216 785640 2.39 105620 3002620 1682440 4.96 1398016 2399008 17296 Average: 28812577 31137702 1176038 3.58 89168 2526850 2088066 6.16 1532658 2164731 99016 09:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 09:13:01 ens3 155.11 124.27 1145.20 31.51 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:14:01 ens3 26.38 20.05 204.38 13.30 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:15:01 ens3 273.63 226.91 3116.35 30.67 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 09:16:01 ens3 81.84 65.12 265.21 15.82 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:17:01 ens3 205.72 100.97 2869.12 27.33 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 148.52 107.41 1521.36 23.70 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-6886) 08/02/24 _x86_64_ (8 CPU) 09:11:28 LINUX RESTART (8 CPU) 09:12:02 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 10.17 9.16 6.76 1.70 0.13 72.08 09:13:01 0 3.66 10.59 7.27 0.61 0.14 77.74 09:13:01 1 29.52 8.12 7.42 2.25 0.14 52.55 09:13:01 2 5.70 11.43 7.41 0.60 0.17 74.69 09:13:01 3 3.63 10.16 6.34 0.80 0.12 78.95 09:13:01 4 4.08 10.31 6.88 0.82 0.12 77.78 09:13:01 5 13.56 6.27 5.16 5.40 0.12 69.50 09:13:01 6 6.38 8.09 6.93 1.47 0.10 77.02 09:13:01 7 14.79 8.30 6.66 1.66 0.14 68.45 09:14:01 all 1.26 0.00 0.17 0.65 0.01 97.91 09:14:01 0 2.38 0.00 0.07 0.00 0.00 97.55 09:14:01 1 2.28 0.00 0.25 0.03 0.00 97.43 09:14:01 2 0.37 0.00 0.15 0.20 0.02 99.27 09:14:01 3 0.87 0.00 0.37 3.97 0.02 94.78 09:14:01 4 0.92 0.00 0.10 0.08 0.00 98.90 09:14:01 5 0.20 0.00 0.12 0.75 0.02 98.92 09:14:01 6 1.67 0.00 0.10 0.07 0.02 98.15 09:14:01 7 1.38 0.00 0.23 0.10 0.02 98.27 09:15:01 all 17.01 0.00 0.83 0.98 0.05 81.13 09:15:01 0 12.44 0.00 0.88 2.22 0.08 84.37 09:15:01 1 24.46 0.00 0.92 0.48 0.07 74.07 09:15:01 2 18.38 0.00 1.00 0.55 0.03 80.03 09:15:01 3 13.97 0.00 0.90 1.52 0.05 83.56 09:15:01 4 19.05 0.00 0.47 0.35 0.05 80.08 09:15:01 5 14.66 0.00 0.47 0.55 0.05 84.27 09:15:01 6 13.98 0.00 0.92 0.82 0.03 84.25 09:15:01 7 19.01 0.00 1.07 1.34 0.05 78.53 09:16:01 all 49.52 0.00 1.17 0.61 0.09 48.61 09:16:01 0 43.58 0.00 1.17 1.97 0.08 53.19 09:16:01 1 59.32 0.00 1.24 0.10 0.10 39.25 09:16:01 2 57.55 0.00 1.44 0.84 0.12 40.05 09:16:01 3 48.89 0.00 1.09 0.47 0.08 49.46 09:16:01 4 48.67 0.00 0.63 0.15 0.08 50.46 09:16:01 5 38.28 0.00 0.84 0.52 0.08 60.28 09:16:01 6 41.25 0.00 1.12 0.10 0.08 57.44 09:16:01 7 58.59 0.00 1.86 0.77 0.08 38.70 09:17:01 all 29.51 0.00 1.42 0.81 0.06 68.20 09:17:01 0 22.11 0.00 1.70 0.17 0.07 75.95 09:17:01 1 39.02 0.00 1.35 0.78 0.07 58.78 09:17:01 2 32.68 0.00 1.67 1.42 0.07 64.17 09:17:01 3 47.26 0.00 1.42 0.45 0.07 50.80 09:17:01 4 20.58 0.00 1.00 1.34 0.07 77.01 09:17:01 5 22.08 0.00 1.39 1.77 0.07 74.69 09:17:01 6 27.26 0.00 1.19 0.43 0.07 71.05 09:17:01 7 25.12 0.00 1.61 0.08 0.05 73.13 Average: all 21.53 1.80 2.05 0.95 0.07 73.60 Average: 0 16.84 2.09 2.20 1.00 0.07 77.81 Average: 1 30.92 1.60 2.22 0.72 0.07 64.47 Average: 2 22.98 2.25 2.31 0.72 0.08 71.66 Average: 3 22.98 2.00 2.01 1.45 0.07 71.50 Average: 4 18.72 2.03 1.80 0.55 0.06 76.85 Average: 5 17.80 1.24 1.59 1.79 0.07 77.51 Average: 6 18.15 1.58 2.02 0.57 0.06 77.60 Average: 7 23.81 1.63 2.26 0.78 0.07 71.45