---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25231 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): 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 9.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11797 1 3515 14973 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:da:4e:0a brd ff:ff:ff:ff:ff:ff inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:feda:4e0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:92:32:24 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-4c-4g-25231) 09/21/24 _x86_64_ (4 CPU) 08:29:29 LINUX RESTART (4 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 302.68 134.53 168.16 0.00 10338.94 9889.82 0.00 08:32:01 234.99 47.57 187.42 0.00 2865.58 12997.82 0.00 08:33:01 21.58 3.00 18.58 0.00 215.70 9918.48 0.00 08:34:01 13.05 3.68 9.37 0.00 154.64 4196.37 0.00 08:35:01 102.55 7.18 95.37 0.00 4628.83 19972.94 0.00 08:36:01 7.48 0.02 7.47 0.00 0.13 268.22 0.00 Average: 113.73 32.66 81.06 0.00 3033.97 9540.70 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 13395860 15362332 626252 3.82 60056 2110012 1390256 7.98 876792 1847328 141524 08:32:01 12381864 14838032 1128872 6.89 83084 2555368 1806968 10.37 1462364 2234004 246504 08:33:01 11670220 14197480 1766172 10.78 85480 2621720 2465576 14.15 2171020 2228872 22772 08:34:01 11192652 14105076 1856752 11.33 94180 2980120 2371900 13.61 2293920 2564124 354764 08:35:01 10535976 13779344 2171528 13.26 109356 3286292 2738584 15.71 2870776 2621192 1736 08:36:01 10524428 13765464 2185720 13.34 108004 3285532 2641624 15.16 2882736 2619852 768 Average: 11616833 14341288 1622549 9.90 90027 2806507 2235818 12.83 2092935 2352562 128011 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 225.08 185.72 1370.91 63.74 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:32:01 ens3 309.41 236.52 3910.20 31.89 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:33:01 ens3 58.27 63.51 305.04 15.65 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 13.40 13.40 0.94 0.94 0.00 0.00 0.00 0.00 08:34:01 ens3 304.13 204.97 3934.88 23.88 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 611.00 611.00 551.81 551.81 0.00 0.00 0.00 0.00 08:35:01 ens3 207.60 106.85 3059.82 16.52 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 489.84 489.84 463.16 463.16 0.00 0.00 0.00 0.00 08:36:01 ens3 2.18 2.32 0.45 0.44 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 7.28 7.28 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 184.45 133.32 2096.93 25.35 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 187.29 187.29 169.44 169.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25231) 09/21/24 _x86_64_ (4 CPU) 08:29:29 LINUX RESTART (4 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 17.69 16.03 14.41 3.40 0.14 48.34 08:31:01 0 25.39 14.22 13.84 5.09 0.14 41.32 08:31:01 1 15.29 16.49 12.85 2.26 0.14 52.97 08:31:01 2 13.59 17.16 16.88 4.03 0.14 48.19 08:31:01 3 16.15 16.31 14.11 2.13 0.14 51.16 08:32:01 all 39.93 0.00 2.21 2.82 0.09 54.96 08:32:01 0 36.15 0.00 2.13 2.81 0.10 58.81 08:32:01 1 40.80 0.00 1.67 1.20 0.10 56.23 08:32:01 2 32.05 0.00 2.18 1.58 0.07 64.12 08:32:01 3 50.75 0.00 2.86 5.68 0.10 40.61 08:33:01 all 78.73 0.00 2.35 0.69 0.11 18.12 08:33:01 0 78.86 0.00 2.07 0.44 0.10 18.53 08:33:01 1 79.79 0.00 2.77 0.67 0.13 16.63 08:33:01 2 75.94 0.00 2.08 0.05 0.12 21.81 08:33:01 3 80.34 0.00 2.47 1.59 0.10 15.50 08:34:01 all 51.06 0.00 2.18 0.28 0.09 46.39 08:34:01 0 47.65 0.00 1.75 0.02 0.08 50.50 08:34:01 1 51.82 0.00 3.38 0.37 0.08 44.35 08:34:01 2 51.33 0.00 1.71 0.72 0.10 46.14 08:34:01 3 53.47 0.00 1.86 0.03 0.08 44.56 08:35:01 all 74.80 0.00 3.32 1.26 0.21 20.41 08:35:01 0 78.49 0.00 3.07 0.42 0.10 17.92 08:35:01 1 77.49 0.00 3.99 0.36 0.10 18.06 08:35:01 2 73.47 0.00 3.39 1.58 0.53 21.03 08:35:01 3 69.82 0.00 2.83 2.65 0.12 24.59 08:36:01 all 57.07 0.00 1.36 0.04 0.08 41.45 08:36:01 0 62.50 0.00 1.07 0.00 0.07 36.36 08:36:01 1 60.20 0.00 1.29 0.00 0.08 38.43 08:36:01 2 55.79 0.00 1.28 0.10 0.08 42.75 08:36:01 3 49.82 0.00 1.82 0.07 0.07 48.23 Average: all 53.47 2.56 4.22 1.40 0.12 38.23 Average: 0 54.87 2.34 3.96 1.45 0.10 37.27 Average: 1 54.51 2.63 4.25 0.80 0.11 37.71 Average: 2 50.72 2.71 4.46 1.32 0.17 40.62 Average: 3 53.78 2.57 4.21 2.02 0.10 37.31