---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-6411 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): 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 11G 145G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 ---> free -m: total used free shared buff/cache available Mem: 32100 935 27286 1 3878 30700 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:64:2b:1d brd ff:ff:ff:ff:ff:ff inet 10.30.170.147/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe64:2b1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:18:4c:dc 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-8c-8g-6411) 11/11/24 _x86_64_ (8 CPU) 03:35:35 LINUX RESTART (8 CPU) 03:36:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:37:01 454.23 147.48 306.75 0.00 11552.29 46511.01 0.00 03:38:01 103.62 39.04 64.57 0.00 1918.61 11296.93 0.00 03:39:01 43.83 12.91 30.91 0.00 926.38 11274.25 0.00 03:40:01 50.99 0.83 50.16 0.00 79.05 37335.11 0.00 Average: 164.41 50.48 113.93 0.00 3652.98 26689.38 0.00 03:36:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 29667736 31582764 739112 2.25 73144 2147968 1646748 4.85 969344 1896976 145512 03:38:01 28898096 31178736 1131828 3.44 86560 2485924 1937860 5.71 1406156 2205528 170908 03:39:01 27610272 30554776 1737624 5.29 106320 3109812 2295588 6.77 2152804 2705944 485220 03:40:01 27991568 31470144 821860 2.50 113784 3612452 1668100 4.92 1368036 3087448 50460 Average: 28541918 31196605 1107606 3.37 94952 2839039 1887074 5.56 1474085 2473974 213025 03:36:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 359.16 236.98 1444.75 67.49 0.00 0.00 0.00 0.00 03:38:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 227.35 196.18 2940.61 27.80 0.00 0.00 0.00 0.00 03:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 402.53 327.81 3787.81 53.26 0.00 0.00 0.00 0.00 03:40:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 299.95 232.94 1424.88 131.07 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 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 322.40 248.43 2395.43 69.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-6411) 11/11/24 _x86_64_ (8 CPU) 03:35:35 LINUX RESTART (8 CPU) 03:36:00 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 10.21 9.42 7.68 3.54 0.15 69.00 03:37:01 0 9.25 10.48 7.83 1.94 0.15 70.35 03:37:01 1 5.01 10.03 7.24 3.40 0.15 74.18 03:37:01 2 10.62 8.98 9.01 8.40 0.15 62.84 03:37:01 3 6.87 9.93 7.20 3.85 0.15 72.01 03:37:01 4 5.26 9.91 7.60 2.71 0.17 74.35 03:37:01 5 11.60 10.01 7.23 1.03 0.15 69.99 03:37:01 6 25.77 6.53 6.91 5.68 0.16 54.94 03:37:01 7 7.24 9.49 8.43 1.27 0.13 73.43 03:38:01 all 10.63 1.28 1.68 8.82 0.08 77.52 03:38:01 0 13.10 1.16 1.96 31.49 0.10 52.19 03:38:01 1 8.15 0.49 1.93 30.34 0.07 59.03 03:38:01 2 9.43 1.57 1.81 0.87 0.07 86.25 03:38:01 3 9.66 1.76 1.60 3.44 0.08 83.45 03:38:01 4 9.34 1.90 2.05 1.26 0.05 85.41 03:38:01 5 6.65 1.83 1.33 0.87 0.12 89.20 03:38:01 6 11.68 0.92 1.51 0.87 0.05 84.96 03:38:01 7 17.00 0.59 1.25 1.37 0.08 79.71 03:39:01 all 40.21 0.00 1.27 0.77 0.11 57.64 03:39:01 0 40.21 0.00 1.21 1.44 0.13 57.00 03:39:01 1 37.11 0.00 1.56 1.06 0.10 60.16 03:39:01 2 65.07 0.00 1.58 0.10 0.25 33.00 03:39:01 3 39.13 0.00 1.65 0.20 0.08 58.93 03:39:01 4 44.99 0.00 1.22 1.12 0.08 52.58 03:39:01 5 34.87 0.00 0.90 0.27 0.07 63.89 03:39:01 6 28.03 0.00 1.21 1.94 0.10 68.72 03:39:01 7 32.22 0.00 0.84 0.07 0.08 66.79 03:40:01 all 14.98 0.00 0.83 1.53 0.04 82.63 03:40:01 0 5.42 0.00 0.60 5.47 0.02 88.49 03:40:01 1 9.87 0.00 0.73 0.15 0.03 89.21 03:40:01 2 18.13 0.00 1.84 0.27 0.05 79.72 03:40:01 3 16.54 0.00 0.37 0.00 0.03 83.05 03:40:01 4 12.29 0.00 0.69 0.02 0.03 86.97 03:40:01 5 27.28 0.00 1.25 1.84 0.05 69.58 03:40:01 6 10.96 0.00 0.70 4.50 0.03 83.81 03:40:01 7 19.33 0.00 0.43 0.00 0.03 80.20 Average: all 18.97 2.70 2.88 3.66 0.09 71.69 Average: 0 16.97 2.93 2.91 10.06 0.10 67.03 Average: 1 14.99 2.65 2.88 8.72 0.09 70.68 Average: 2 25.74 2.66 3.58 2.43 0.13 65.46 Average: 3 17.98 2.95 2.72 1.88 0.09 74.37 Average: 4 17.94 2.97 2.90 1.28 0.08 74.82 Average: 5 20.10 2.98 2.69 1.00 0.10 73.13 Average: 6 19.13 1.89 2.60 3.26 0.09 73.03 Average: 7 18.91 2.54 2.76 0.68 0.08 75.03