---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41811 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: 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 9.7G 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 660 11841 1 3495 14997 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:fa:e4:49 brd ff:ff:ff:ff:ff:ff inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fefa:e449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:77:8b:f4 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-41811) 10/12/24 _x86_64_ (4 CPU) 18:35:29 LINUX RESTART (4 CPU) 18:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:37:01 289.97 118.11 171.85 0.00 7356.11 14525.85 0.00 18:38:01 223.16 48.68 174.49 0.00 3024.16 14254.97 0.00 18:39:01 71.95 9.53 62.42 0.00 348.21 21992.87 0.00 18:40:01 25.85 0.13 25.71 0.00 4.00 4369.67 0.00 18:41:01 59.21 4.18 55.02 0.00 2584.50 17203.93 0.00 18:42:01 7.85 0.00 7.85 0.00 0.00 3170.00 0.00 18:43:01 1.25 0.00 1.25 0.00 0.00 16.00 0.00 18:44:01 4.17 0.15 4.02 0.00 12.13 109.70 0.00 Average: 85.42 22.60 62.83 0.00 1666.10 9455.18 0.00 18:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:37:01 13365012 15454904 526320 3.21 72396 2213344 1262436 7.24 814024 1926680 147292 18:38:01 12128540 14679788 1282668 7.83 89776 2638504 1877676 10.77 1701576 2236488 157296 18:39:01 11321256 14251436 1710668 10.44 100244 2989352 2495728 14.32 2298208 2430692 112720 18:40:01 10938728 13856124 2105800 12.85 101116 2973392 2698604 15.48 2713524 2394328 60628 18:41:01 10662436 13881488 2071404 12.64 107980 3255520 2641692 15.16 2814248 2544408 94944 18:42:01 10662012 13881120 2071644 12.65 108036 3255520 2674656 15.35 2814516 2544352 172 18:43:01 10657768 13876832 2075928 12.67 108084 3255520 2674656 15.35 2820884 2544352 32 18:44:01 12186788 15406552 546636 3.34 108312 3256248 1313568 7.54 1297664 2543968 220 Average: 11490318 14411030 1548884 9.46 99493 2979675 2204877 12.65 2159330 2395658 71663 18:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:37:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 18:37:01 ens3 415.50 289.82 2288.14 71.88 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:38:01 ens3 312.45 257.32 3685.83 38.52 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 2383.15 2383.15 2266.89 2266.89 0.00 0.00 0.00 0.00 18:39:01 ens3 325.73 205.43 3865.06 21.94 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 1602.15 1602.15 1517.50 1517.50 0.00 0.00 0.00 0.00 18:40:01 ens3 61.71 58.84 154.24 14.45 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 lo 4362.97 4362.97 4146.35 4146.35 0.00 0.00 0.00 0.00 18:41:01 ens3 158.16 113.63 1419.82 17.09 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 lo 13678.22 13678.22 13063.02 13063.02 0.00 0.00 0.00 0.00 18:42:01 ens3 0.82 0.37 0.19 0.08 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 lo 13650.24 13650.24 13033.23 13033.23 0.00 0.00 0.00 0.00 18:43:01 ens3 0.47 0.37 0.30 0.24 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 12111.53 12111.53 11566.68 11566.68 0.00 0.00 0.00 0.00 18:44:01 ens3 14.90 12.80 8.05 5.43 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5973.99 5973.99 5699.36 5699.36 0.00 0.00 0.00 0.00 Average: ens3 161.21 117.32 1427.68 21.20 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-4c-4g-41811) 10/12/24 _x86_64_ (4 CPU) 18:35:29 LINUX RESTART (4 CPU) 18:36:01 CPU %user %nice %system %iowait %steal %idle 18:37:01 all 21.00 14.33 11.25 3.65 0.11 49.66 18:37:01 0 26.80 11.17 9.66 5.27 0.12 46.99 18:37:01 1 25.89 15.70 12.60 5.00 0.12 40.70 18:37:01 2 10.95 16.61 11.89 2.40 0.10 58.05 18:37:01 3 20.35 13.84 10.85 1.93 0.12 52.90 18:38:01 all 52.01 0.00 2.37 2.07 0.12 43.43 18:38:01 0 47.77 0.00 2.04 2.56 0.12 47.52 18:38:01 1 52.77 0.00 2.00 2.24 0.12 42.87 18:38:01 2 44.07 0.00 2.38 2.13 0.12 51.31 18:38:01 3 63.50 0.00 3.05 1.36 0.13 31.96 18:39:01 all 68.26 0.00 2.95 1.34 0.13 27.32 18:39:01 0 63.14 0.00 2.71 0.44 0.13 33.59 18:39:01 1 69.51 0.00 1.72 0.05 0.12 28.60 18:39:01 2 70.70 0.00 4.19 2.91 0.13 22.06 18:39:01 3 69.66 0.00 3.19 1.96 0.12 25.07 18:40:01 all 73.94 0.00 2.67 0.14 0.10 23.15 18:40:01 0 63.18 0.00 2.26 0.17 0.10 34.30 18:40:01 1 79.69 0.00 3.15 0.13 0.10 16.93 18:40:01 2 78.39 0.00 1.76 0.03 0.12 19.70 18:40:01 3 74.52 0.00 3.50 0.23 0.10 21.65 18:41:01 all 65.99 0.00 4.09 0.92 0.13 28.87 18:41:01 0 62.48 0.00 3.78 1.46 0.13 32.15 18:41:01 1 65.63 0.00 6.12 1.21 0.13 26.90 18:41:01 2 68.83 0.00 3.00 0.72 0.13 27.32 18:41:01 3 67.04 0.00 3.45 0.29 0.13 29.09 18:42:01 all 23.19 0.00 5.66 0.16 0.06 70.92 18:42:01 0 19.06 0.00 7.71 0.65 0.07 72.52 18:42:01 1 51.50 0.00 11.82 0.00 0.11 36.58 18:42:01 2 14.97 0.00 0.97 0.00 0.05 84.01 18:42:01 3 8.52 0.00 2.50 0.00 0.03 88.95 18:43:01 all 23.51 0.00 5.65 0.00 0.06 70.77 18:43:01 0 10.17 0.00 3.37 0.02 0.05 86.40 18:43:01 1 25.97 0.00 5.10 0.00 0.05 68.89 18:43:01 2 32.77 0.00 8.71 0.00 0.07 58.45 18:43:01 3 25.29 0.00 5.49 0.00 0.07 69.16 18:44:01 all 22.43 0.00 5.31 0.03 0.07 72.15 18:44:01 0 39.10 0.00 9.05 0.12 0.10 51.63 18:44:01 1 19.51 0.00 3.98 0.00 0.07 76.44 18:44:01 2 21.02 0.00 5.00 0.02 0.07 73.89 18:44:01 3 10.53 0.00 3.30 0.00 0.05 86.12 Average: all 43.88 1.79 4.99 1.04 0.10 48.20 Average: 0 41.53 1.40 5.06 1.34 0.10 50.57 Average: 1 48.84 1.97 5.77 1.08 0.10 42.23 Average: 2 42.78 2.08 4.72 1.03 0.10 49.29 Average: 3 42.38 1.72 4.41 0.72 0.09 50.67