---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-80390 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.3G 70G 11% / 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 606 13178 0 2255 15103 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:aa:08:51 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:feaa:851/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-80390) 10/30/24 _x86_64_ (4 CPU) 09:37:26 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 95.53 13.70 81.82 998.41 27031.27 09:40:01 76.20 10.13 66.07 245.56 27199.47 09:41:01 13.01 0.00 13.01 0.00 17139.54 09:42:01 4.35 0.32 4.03 8.40 1276.59 09:43:01 2.95 0.02 2.93 0.13 808.93 09:44:01 3.70 0.02 3.68 0.13 936.75 09:45:01 2.38 0.00 2.38 0.00 650.42 09:46:02 8.62 0.00 8.62 0.00 1822.76 09:47:01 3.41 0.00 3.41 0.00 455.52 09:48:01 2.48 0.00 2.48 0.00 338.34 09:49:01 3.15 0.00 3.15 0.00 333.41 09:50:01 2.60 0.00 2.60 0.00 672.18 09:51:01 124.41 4.37 120.05 131.04 8997.43 09:52:01 86.22 0.93 85.29 59.19 7636.73 Average: 30.60 2.10 28.50 102.14 6790.89 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13938632 15559836 2486328 15.14 64028 1757760 780380 4.47 679892 1591092 152736 09:40:01 13895368 15592300 2529592 15.40 73964 1817596 776024 4.44 657660 1646820 6560 09:41:01 13859988 15567184 2564972 15.62 81620 1818560 792244 4.53 690752 1647636 4064 09:42:01 13833200 15557976 2591760 15.78 88840 1825736 792244 4.53 703820 1654380 5772 09:43:01 13817692 15553168 2607268 15.87 96116 1827716 792244 4.53 713944 1656268 4800 09:44:01 13795700 15544012 2629260 16.01 105032 1829528 792244 4.53 730672 1658020 1064 09:45:01 13777588 15539152 2647372 16.12 114500 1831220 792244 4.53 741828 1659712 7124 09:46:02 13753924 15535300 2671036 16.26 120448 1841848 792244 4.53 748220 1670320 3596 09:47:01 13749264 15535392 2675696 16.29 124256 1842208 792244 4.53 752084 1670680 708 09:48:01 13742608 15534436 2682352 16.33 128608 1842612 792244 4.53 756520 1671084 1740 09:49:01 13736968 15533088 2687992 16.37 131956 1842864 792244 4.53 760660 1671336 1116 09:50:01 13721748 15530856 2703212 16.46 139012 1846664 792244 4.53 767980 1675132 7744 09:51:01 13143024 15189984 3281936 19.98 224584 1951244 1232108 7.05 1200472 1762256 60724 09:52:01 13532404 15504224 2892556 17.61 227172 1914872 824724 4.72 900572 1717696 2688 Average: 13735579 15519779 2689381 16.37 122867 1842173 823977 4.72 771791 1668031 18603 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 09:39:01 ens3 50.43 34.69 864.86 7.03 0.00 0.00 0.00 0.00 09:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:40:01 ens3 152.97 135.88 329.16 43.75 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 147.13 136.43 215.27 36.93 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:42:01 ens3 223.08 232.54 247.53 68.24 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 155.01 149.66 249.74 45.45 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:44:01 ens3 177.96 166.51 233.55 49.06 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 186.57 179.62 312.00 50.33 0.00 0.00 0.00 0.00 09:46:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:02 ens3 231.18 261.19 288.39 75.08 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 83.22 73.34 207.00 19.15 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 91.03 81.50 209.81 22.72 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 72.10 61.42 174.59 16.79 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 167.19 169.63 252.23 49.35 0.00 0.00 0.00 0.00 09:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 328.05 373.12 884.10 104.20 0.00 0.00 0.00 0.00 09:52:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:52:01 ens3 403.38 394.60 121.39 121.41 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 176.64 175.30 327.35 50.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-80390) 10/30/24 _x86_64_ (4 CPU) 09:37:26 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 14.27 0.00 1.19 11.24 0.05 73.24 09:39:01 0 34.00 0.00 2.22 16.22 0.09 47.48 09:39:01 1 9.15 0.00 0.95 0.66 0.03 89.20 09:39:01 2 10.26 0.00 0.94 2.68 0.05 86.08 09:39:01 3 3.71 0.00 0.68 25.40 0.07 70.15 09:40:01 all 3.46 0.00 0.64 4.81 0.05 91.04 09:40:01 0 1.74 0.00 0.27 3.66 0.03 94.30 09:40:01 1 3.55 0.00 0.81 2.04 0.07 93.54 09:40:01 2 1.47 0.00 0.82 12.17 0.05 85.50 09:40:01 3 7.07 0.00 0.65 1.35 0.03 90.89 09:41:01 all 0.42 0.00 0.39 2.39 0.05 96.74 09:41:01 0 0.08 0.00 0.12 0.00 0.03 99.77 09:41:01 1 0.27 0.00 0.17 8.39 0.03 91.14 09:41:01 2 1.04 0.00 1.01 1.19 0.08 96.68 09:41:01 3 0.28 0.00 0.32 0.00 0.07 99.33 09:42:01 all 1.07 0.00 0.51 0.41 0.06 97.95 09:42:01 0 0.59 0.00 0.50 0.08 0.05 98.78 09:42:01 1 2.03 0.00 0.71 0.12 0.05 97.09 09:42:01 2 0.82 0.00 0.58 1.34 0.05 97.21 09:42:01 3 0.85 0.00 0.22 0.10 0.07 98.76 09:43:01 all 0.70 0.00 0.38 0.25 0.03 98.62 09:43:01 0 1.17 0.00 0.83 0.13 0.05 97.81 09:43:01 1 0.13 0.00 0.12 0.33 0.03 99.38 09:43:01 2 0.28 0.00 0.12 0.40 0.02 99.18 09:43:01 3 1.23 0.00 0.48 0.13 0.05 98.10 09:44:01 all 0.66 0.00 0.41 0.31 0.04 98.57 09:44:01 0 0.50 0.00 0.27 0.07 0.03 99.13 09:44:01 1 1.54 0.00 1.00 0.62 0.05 96.78 09:44:01 2 0.03 0.00 0.05 0.55 0.00 99.37 09:44:01 3 0.59 0.00 0.28 0.03 0.07 99.03 09:45:01 all 0.75 0.00 0.53 0.28 0.04 98.40 09:45:01 0 1.40 0.00 0.94 0.12 0.05 97.49 09:45:01 1 0.20 0.00 0.17 0.27 0.03 99.33 09:45:01 2 0.00 0.00 0.03 0.58 0.00 99.38 09:45:01 3 1.37 0.00 0.99 0.15 0.08 97.40 09:46:02 all 0.77 0.00 0.66 0.71 0.03 97.83 09:46:02 0 2.05 0.00 1.93 0.60 0.07 95.36 09:46:02 1 0.59 0.00 0.57 0.07 0.05 98.73 09:46:02 2 0.02 0.00 0.13 2.18 0.00 97.67 09:46:02 3 0.43 0.00 0.03 0.00 0.00 99.53 09:47:01 all 0.70 0.00 0.20 0.27 0.03 98.80 09:47:01 0 0.46 0.00 0.36 0.05 0.03 99.10 09:47:01 1 0.88 0.00 0.37 0.19 0.03 98.52 09:47:01 2 0.02 0.00 0.03 0.83 0.02 99.10 09:47:01 3 1.43 0.00 0.02 0.00 0.02 98.54 09:48:01 all 0.36 0.00 0.21 0.11 0.03 99.30 09:48:01 0 1.04 0.00 0.65 0.20 0.05 98.06 09:48:01 1 0.23 0.00 0.13 0.12 0.03 99.48 09:48:01 2 0.05 0.00 0.02 0.15 0.02 99.77 09:48:01 3 0.10 0.00 0.05 0.00 0.02 99.83 09:49:01 all 0.22 0.00 0.16 0.15 0.02 99.46 09:49:01 0 0.28 0.00 0.27 0.27 0.02 99.16 09:49:01 1 0.50 0.00 0.25 0.03 0.03 99.18 09:49:01 2 0.05 0.00 0.00 0.25 0.00 99.70 09:49:01 3 0.05 0.00 0.10 0.00 0.02 99.83 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.73 0.00 0.40 0.19 0.03 98.66 09:50:01 0 0.93 0.00 0.30 0.37 0.03 98.37 09:50:01 1 1.93 0.00 1.29 0.12 0.05 96.62 09:50:01 2 0.03 0.00 0.02 0.30 0.00 99.65 09:50:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:51:01 all 9.44 0.00 1.47 2.48 0.08 86.53 09:51:01 0 8.65 0.00 1.50 3.13 0.10 86.63 09:51:01 1 10.40 0.00 3.39 5.59 0.10 80.52 09:51:01 2 8.80 0.00 0.54 0.90 0.07 89.70 09:51:01 3 9.91 0.00 0.42 0.30 0.03 89.33 09:52:01 all 15.33 0.00 6.74 3.19 0.08 74.66 09:52:01 0 37.75 0.00 6.24 4.58 0.10 51.33 09:52:01 1 12.65 0.00 8.48 0.56 0.07 78.24 09:52:01 2 4.38 0.00 5.22 7.22 0.07 83.12 09:52:01 3 6.64 0.00 7.02 0.50 0.10 85.74 Average: all 3.47 0.00 0.99 1.90 0.04 93.59 Average: 0 6.41 0.00 1.16 2.08 0.05 90.29 Average: 1 3.14 0.00 1.32 1.36 0.05 94.13 Average: 2 1.93 0.00 0.67 2.19 0.03 95.17 Average: 3 2.40 0.00 0.80 1.97 0.05 94.77