---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19407 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11566 1 3753 14981 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:a3:76:5e brd ff:ff:ff:ff:ff:ff inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fea3:765e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:b1:bd:ea 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19407) 07/10/24 _x86_64_ (4 CPU) 06:32:25 LINUX RESTART (4 CPU) 06:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:34:01 230.15 73.07 157.08 0.00 1559.60 6837.64 0.00 06:35:01 58.01 11.33 46.68 0.00 1017.30 6383.20 0.00 06:36:01 247.19 54.77 192.42 0.00 3206.67 20741.48 0.00 06:37:01 59.82 1.25 58.57 0.00 54.12 19094.28 0.00 06:38:01 82.64 8.30 74.34 0.00 4642.96 22727.81 0.00 06:39:01 33.06 0.20 32.86 0.00 3.33 8903.57 0.00 06:40:01 36.57 0.02 36.55 0.00 0.13 11064.27 0.00 06:41:01 19.60 0.75 18.85 0.00 18.80 5521.88 0.00 06:42:01 11.21 0.85 10.36 0.00 108.12 813.06 0.00 Average: 86.20 16.62 69.58 0.00 1178.30 11351.34 0.00 06:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 13543848 15435560 555760 3.39 56232 2041496 1286708 7.38 801536 1780144 61376 06:35:01 13232116 15397240 577692 3.53 75480 2280652 1316648 7.55 872148 1990408 213524 06:36:01 10909052 13893168 2067992 12.62 97624 3045108 2639800 15.15 2530936 2604476 450768 06:37:01 11344116 14195088 1765944 10.78 101548 2910532 2335068 13.40 2355844 2350664 35192 06:38:01 10868876 14137532 1813048 11.07 113764 3302176 2337060 13.41 2623024 2531940 16924 06:39:01 10543632 13894588 2055736 12.55 116664 3372676 2592232 14.87 2893684 2578200 20568 06:40:01 10539576 13956072 1994204 12.17 120956 3428096 2430676 13.95 2846832 2623040 24752 06:41:01 10070360 13553444 2396364 14.63 123280 3484124 2851424 16.36 3281744 2647996 12728 06:42:01 11898448 15389584 560720 3.42 124360 3490928 1292704 7.42 1453932 2652096 16228 Average: 11438892 14428031 1531940 9.35 103323 3039532 2120258 12.16 2184409 2417663 94673 06:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 ens3 180.26 144.43 1354.73 40.20 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 06:35:01 ens3 53.29 46.44 572.33 5.66 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 06:36:01 ens3 566.64 430.08 7421.08 52.95 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 988.67 988.67 940.41 940.41 0.00 0.00 0.00 0.00 06:37:01 ens3 50.62 41.99 30.79 9.94 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 lo 2926.75 2926.75 2776.06 2776.06 0.00 0.00 0.00 0.00 06:38:01 ens3 224.85 137.89 2741.93 16.56 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 2650.61 2650.61 2510.36 2510.36 0.00 0.00 0.00 0.00 06:39:01 ens3 82.09 66.94 231.19 15.51 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 lo 2077.71 2077.71 1971.98 1971.98 0.00 0.00 0.00 0.00 06:40:01 ens3 58.72 48.85 13.27 12.30 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 3059.40 3059.40 2906.32 2906.32 0.00 0.00 0.00 0.00 06:41:01 ens3 47.36 39.13 99.86 14.89 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 lo 1130.24 1130.24 1065.61 1065.61 0.00 0.00 0.00 0.00 06:42:01 ens3 16.63 15.91 11.11 6.98 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 lo 6.08 6.08 1.02 1.02 0.00 0.00 0.00 0.00 Average: ens3 142.20 107.90 1386.32 19.40 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 1429.36 1429.36 1354.92 1354.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19407) 07/10/24 _x86_64_ (4 CPU) 06:32:25 LINUX RESTART (4 CPU) 06:33:02 CPU %user %nice %system %iowait %steal %idle 06:34:01 all 11.00 11.93 8.99 2.81 0.09 65.18 06:34:01 0 13.90 11.38 8.40 2.67 0.09 63.56 06:34:01 1 7.94 12.46 9.92 3.50 0.09 66.10 06:34:01 2 8.59 12.77 8.90 2.38 0.08 67.28 06:34:01 3 13.61 11.12 8.74 2.71 0.09 63.74 06:35:01 all 12.39 0.00 1.09 2.13 0.03 84.37 06:35:01 0 30.06 0.00 2.06 1.83 0.05 66.00 06:35:01 1 6.99 0.00 0.90 1.80 0.02 90.28 06:35:01 2 3.47 0.00 0.52 3.63 0.02 92.37 06:35:01 3 8.93 0.00 0.87 1.25 0.03 88.91 06:36:01 all 61.35 0.00 3.00 1.80 0.10 33.74 06:36:01 0 63.23 0.00 3.15 1.46 0.10 32.05 06:36:01 1 65.94 0.00 2.29 0.99 0.10 30.68 06:36:01 2 54.20 0.00 3.83 2.19 0.10 39.69 06:36:01 3 62.07 0.00 2.74 2.57 0.10 32.53 06:37:01 all 69.29 0.00 3.15 0.27 0.09 27.20 06:37:01 0 71.38 0.00 3.03 0.03 0.10 25.46 06:37:01 1 68.08 0.00 2.63 0.32 0.08 28.89 06:37:01 2 66.13 0.00 3.11 0.10 0.08 30.58 06:37:01 3 71.57 0.00 3.85 0.62 0.08 23.88 06:38:01 all 72.62 0.00 4.04 0.69 0.09 22.56 06:38:01 0 73.00 0.00 4.49 0.82 0.08 21.61 06:38:01 1 70.77 0.00 3.12 0.70 0.10 25.30 06:38:01 2 76.78 0.00 3.78 0.77 0.07 18.61 06:38:01 3 69.95 0.00 4.78 0.47 0.10 24.70 06:39:01 all 70.00 0.00 2.91 1.06 0.09 25.94 06:39:01 0 76.36 0.00 3.46 2.09 0.08 18.00 06:39:01 1 71.46 0.00 2.95 0.08 0.08 25.42 06:39:01 2 60.17 0.00 2.47 0.50 0.10 36.76 06:39:01 3 72.06 0.00 2.77 1.56 0.08 23.53 06:40:01 all 66.60 0.00 3.25 1.59 0.10 28.45 06:40:01 0 65.30 0.00 3.72 2.07 0.10 28.81 06:40:01 1 68.99 0.00 3.19 1.07 0.08 26.66 06:40:01 2 66.94 0.00 3.21 0.45 0.13 29.26 06:40:01 3 65.17 0.00 2.90 2.78 0.10 29.06 06:41:01 all 48.73 0.00 1.60 0.58 0.08 49.01 06:41:01 0 51.08 0.00 1.72 1.12 0.07 46.01 06:41:01 1 49.56 0.00 1.07 0.20 0.07 49.10 06:41:01 2 56.93 0.00 2.12 0.85 0.08 40.01 06:41:01 3 37.38 0.00 1.50 0.15 0.08 60.88 06:42:01 all 8.65 0.00 0.48 0.25 0.05 90.57 06:42:01 0 15.83 0.00 0.52 0.38 0.05 83.22 06:42:01 1 3.77 0.00 0.35 0.02 0.05 95.82 06:42:01 2 9.41 0.00 0.68 0.53 0.07 89.31 06:42:01 3 5.58 0.00 0.35 0.05 0.05 93.97 Average: all 46.78 1.30 3.15 1.24 0.08 47.44 Average: 0 51.18 1.24 3.38 1.38 0.08 42.74 Average: 1 45.96 1.36 2.92 0.96 0.07 48.72 Average: 2 44.79 1.40 3.17 1.27 0.08 49.29 Average: 3 45.20 1.21 3.15 1.35 0.08 49.01