---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7104 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 12G 67G 15% / 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 591 10006 0 5442 15120 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:09:c1:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84972sec preferred_lft 84972sec inet6 fe80::f816:3eff:fe09:c1ed/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-7104) 02/20/24 _x86_64_ (4 CPU) 19:23:45 LINUX RESTART (4 CPU) 19:24:01 tps rtps wtps bread/s bwrtn/s 19:25:01 207.33 24.36 182.97 834.92 28613.26 19:26:01 223.13 14.04 209.09 995.94 28436.76 19:27:01 134.21 0.00 134.21 0.00 28324.21 19:28:01 183.90 0.47 183.44 3.87 41417.50 19:29:01 63.47 0.00 63.47 0.00 40118.38 19:30:01 83.34 0.10 83.24 0.80 36398.87 19:31:01 95.45 0.02 95.43 0.13 48792.54 19:32:01 2.72 0.00 2.72 0.00 159.71 19:33:01 1.25 0.00 1.25 0.00 15.58 19:34:01 1.98 0.00 1.98 0.00 36.10 19:35:01 1.12 0.00 1.12 0.00 13.06 19:36:01 0.87 0.00 0.87 0.00 11.06 19:37:01 0.88 0.00 0.88 0.00 10.40 19:38:01 42.99 0.00 42.99 0.00 37967.94 19:39:01 4.52 1.83 2.68 14.66 99.85 19:40:01 1.25 0.00 1.25 0.00 17.46 19:41:01 2.68 1.12 1.57 23.20 30.93 19:42:01 1.82 0.00 1.82 0.00 23.73 19:43:01 1.10 0.00 1.10 0.00 14.13 19:44:01 1.58 0.00 1.58 0.00 18.93 19:45:01 67.38 0.37 67.01 3.07 10710.56 19:46:01 131.71 0.00 131.71 0.00 62474.65 19:47:01 35.36 1.02 34.34 106.38 16032.53 Average: 56.09 1.88 54.21 86.25 16509.63 19:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:25:01 13712468 15485064 2712500 16.51 55284 1915032 823956 4.72 721968 1767480 68404 19:26:01 13194264 15498296 3230704 19.67 104592 2351372 1165844 6.67 824284 2119108 275664 19:27:01 13008228 15539428 3416740 20.80 111720 2568016 923836 5.29 932628 2182624 65204 19:28:01 10566268 14493460 5858700 35.67 141476 3804180 2193588 12.55 2507676 2954944 617728 19:29:01 10893204 15092524 5531764 33.68 142524 4085676 1420092 8.13 2229616 2896528 546860 19:30:01 9865972 14617796 6558996 39.93 145020 4621976 2196052 12.57 2882548 3245656 442296 19:31:01 10619580 15435276 5805388 35.34 146252 4681684 1155068 6.61 2148028 3223580 4220 19:32:01 10619412 15435140 5805556 35.35 146296 4681692 1155068 6.61 2148160 3223584 120 19:33:01 10619224 15436380 5805744 35.35 146344 4681688 1155068 6.61 2147024 3224972 176 19:34:01 10609228 15426672 5815740 35.41 146432 4681868 1155068 6.61 2157120 3225148 52 19:35:01 10609252 15426756 5815716 35.41 146460 4681872 1155068 6.61 2157004 3225152 148 19:36:01 10608832 15438612 5816136 35.41 146480 4681872 1155068 6.61 2144852 3237392 232 19:37:01 10609128 15438940 5815840 35.41 146492 4681872 1155068 6.61 2145084 3237392 160 19:38:01 10938024 15433884 5486944 33.41 150512 4355148 1146092 6.56 2164612 2895700 2360 19:39:01 10936296 15432612 5488672 33.42 150984 4355152 1196224 6.85 2165196 2895720 132 19:40:01 10937020 15443948 5487948 33.41 151008 4355152 1196224 6.85 2154856 2906312 160 19:41:01 10925264 15433908 5499704 33.48 151104 4355984 1187804 6.80 2164588 2907472 372 19:42:01 10925320 15438212 5499648 33.48 151140 4355988 1187804 6.80 2160240 2911680 172 19:43:01 10924964 15439268 5500004 33.49 151168 4355988 1187804 6.80 2159068 2913096 184 19:44:01 10924900 15439284 5500068 33.49 151200 4355992 1187804 6.80 2159100 2913100 8 19:45:01 10026880 15449856 6398088 38.95 172648 5201876 1353768 7.75 2461300 3447228 716636 19:46:01 10344440 15532548 6080528 37.02 177476 4980624 863384 4.94 2339980 3255808 26944 19:47:01 10278292 15509612 6146676 37.42 179408 5024952 768184 4.40 2385848 3279628 43684 Average: 10986803 15361629 5438165 33.11 144001 4252855 1221041 6.99 2063512 2960405 122257 19:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:25:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 19:25:01 ens3 229.31 128.81 2555.61 29.98 0.00 0.00 0.00 0.00 19:26:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 19:26:01 ens3 165.62 111.01 1149.72 14.10 0.00 0.00 0.00 0.00 19:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:27:01 ens3 24.76 20.53 45.26 2.25 0.00 0.00 0.00 0.00 19:28:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:28:01 ens3 140.11 79.97 1009.36 7.71 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 0.37 0.30 0.14 0.26 0.00 0.00 0.00 0.00 19:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:30:01 ens3 0.82 0.68 0.71 0.30 0.00 0.00 0.00 0.00 19:31:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 0.32 0.43 0.07 0.27 0.00 0.00 0.00 0.00 19:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 0.42 0.42 0.30 0.24 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 1.03 0.68 0.40 0.58 0.00 0.00 0.00 0.00 19:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 0.40 0.45 0.14 0.34 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 0.22 0.38 0.06 0.24 0.00 0.00 0.00 0.00 19:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 0.50 0.68 0.17 0.70 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 0.17 0.27 0.05 0.02 0.00 0.00 0.00 0.00 19:38:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:38:01 ens3 0.92 0.93 0.21 0.39 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 0.30 0.43 0.13 0.45 0.00 0.00 0.00 0.00 19:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:40:01 ens3 0.38 0.43 0.18 0.23 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 0.15 0.32 0.05 0.28 0.00 0.00 0.00 0.00 19:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 ens3 0.28 0.35 0.06 0.05 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 0.18 0.27 0.06 0.23 0.00 0.00 0.00 0.00 19:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:44:01 ens3 0.35 0.57 0.13 0.49 0.00 0.00 0.00 0.00 19:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:45:01 ens3 218.06 136.19 1803.07 12.40 0.00 0.00 0.00 0.00 19:46:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 19:46:01 ens3 7.95 7.30 17.64 1.45 0.00 0.00 0.00 0.00 19:47:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 19:47:01 ens3 22.06 18.66 33.78 6.82 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 35.42 22.18 287.74 3.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7104) 02/20/24 _x86_64_ (4 CPU) 19:23:45 LINUX RESTART (4 CPU) 19:24:01 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 15.29 0.00 1.38 10.63 0.05 72.64 19:25:01 0 13.67 0.00 1.44 17.54 0.03 67.31 19:25:01 1 13.86 0.00 1.72 14.43 0.07 69.93 19:25:01 2 18.24 0.00 1.28 9.29 0.05 71.14 19:25:01 3 15.40 0.00 1.09 1.15 0.07 82.30 19:26:01 all 20.72 0.00 2.45 7.10 0.07 69.66 19:26:01 0 6.83 0.00 1.64 10.56 0.05 80.92 19:26:01 1 25.18 0.00 2.57 6.57 0.08 65.59 19:26:01 2 34.01 0.00 3.42 7.05 0.08 55.43 19:26:01 3 16.89 0.00 2.16 4.21 0.05 76.70 19:27:01 all 62.25 0.00 7.86 9.37 0.32 20.21 19:27:01 0 63.84 0.00 7.09 14.81 0.12 14.13 19:27:01 1 62.41 0.00 8.10 5.20 0.12 24.17 19:27:01 2 61.66 0.00 8.56 6.08 0.12 23.58 19:27:01 3 61.08 0.00 7.65 11.41 0.96 18.90 19:28:01 all 57.43 0.00 5.14 7.90 0.11 29.41 19:28:01 0 56.44 0.00 5.02 12.99 0.10 25.45 19:28:01 1 55.63 0.00 4.61 6.75 0.10 32.91 19:28:01 2 57.26 0.00 5.02 4.01 0.12 33.59 19:28:01 3 60.40 0.00 5.91 7.83 0.13 25.73 19:29:01 all 60.83 0.00 4.90 5.04 0.14 29.09 19:29:01 0 58.46 0.00 5.22 3.70 0.10 32.52 19:29:01 1 61.44 0.00 5.14 5.63 0.13 27.65 19:29:01 2 65.41 0.00 4.46 2.44 0.15 27.54 19:29:01 3 58.01 0.00 4.80 8.38 0.19 28.62 19:30:01 all 66.56 0.00 6.93 6.11 0.13 20.27 19:30:01 0 67.82 0.00 6.78 6.94 0.15 18.31 19:30:01 1 64.56 0.00 6.87 1.76 0.12 26.70 19:30:01 2 65.37 0.00 6.78 7.77 0.12 19.96 19:30:01 3 68.49 0.00 7.25 7.95 0.14 16.18 19:31:01 all 28.80 0.00 4.03 9.69 0.09 57.38 19:31:01 0 25.71 0.00 3.57 9.56 0.10 61.05 19:31:01 1 29.76 0.00 4.10 12.07 0.07 54.00 19:31:01 2 29.54 0.00 4.17 9.49 0.09 56.71 19:31:01 3 30.20 0.00 4.27 7.61 0.08 57.83 19:32:01 all 0.12 0.00 0.01 0.08 0.00 99.79 19:32:01 0 0.05 0.00 0.00 0.12 0.00 99.83 19:32:01 1 0.07 0.00 0.05 0.20 0.00 99.68 19:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:32:01 3 0.35 0.00 0.00 0.00 0.02 99.63 19:33:01 all 0.17 0.00 0.02 0.16 1.71 97.94 19:33:01 0 0.14 0.00 0.02 0.00 3.25 96.59 19:33:01 1 0.08 0.00 0.05 0.58 0.73 98.56 19:33:01 2 0.07 0.00 0.03 0.07 1.82 98.02 19:33:01 3 0.41 0.00 0.00 0.00 0.99 98.60 19:34:01 all 0.10 0.00 0.03 0.07 0.01 99.79 19:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:34:01 1 0.12 0.00 0.02 0.00 0.00 99.87 19:34:01 2 0.13 0.00 0.07 0.30 0.02 99.48 19:34:01 3 0.13 0.00 0.03 0.00 0.00 99.83 19:35:01 all 0.05 0.00 0.01 0.09 0.01 99.84 19:35:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:35:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:35:01 2 0.10 0.00 0.00 0.35 0.02 99.53 19:35:01 3 0.07 0.00 0.00 0.00 0.02 99.92 19:35:01 CPU %user %nice %system %iowait %steal %idle 19:36:01 all 0.14 0.00 0.13 0.09 0.03 99.62 19:36:01 0 0.10 0.00 0.05 0.00 0.05 99.80 19:36:01 1 0.10 0.00 0.13 0.00 0.02 99.75 19:36:01 2 0.08 0.00 0.23 0.35 0.03 99.30 19:36:01 3 0.23 0.00 0.08 0.00 0.03 99.65 19:37:01 all 0.35 0.00 0.00 0.03 0.01 99.60 19:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:37:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:37:01 2 0.03 0.00 0.02 0.13 0.02 99.80 19:37:01 3 1.34 0.00 0.00 0.00 0.00 98.66 19:38:01 all 24.69 0.00 3.24 11.33 0.17 60.58 19:38:01 0 25.61 0.00 3.14 7.36 0.15 63.74 19:38:01 1 25.25 0.00 3.16 8.04 0.17 63.38 19:38:01 2 24.79 0.00 3.44 20.58 0.20 50.99 19:38:01 3 23.11 0.00 3.23 9.30 0.17 64.19 19:39:01 all 0.09 0.00 0.03 0.14 0.00 99.74 19:39:01 0 0.28 0.00 0.02 0.00 0.00 99.70 19:39:01 1 0.00 0.00 0.03 0.05 0.00 99.92 19:39:01 2 0.05 0.00 0.07 0.43 0.02 99.43 19:39:01 3 0.02 0.00 0.02 0.12 0.00 99.85 19:40:01 all 0.19 0.00 0.05 0.08 0.01 99.67 19:40:01 0 0.55 0.00 0.02 0.00 0.00 99.43 19:40:01 1 0.03 0.00 0.00 0.08 0.02 99.87 19:40:01 2 0.08 0.00 0.08 0.15 0.02 99.67 19:40:01 3 0.10 0.00 0.07 0.05 0.02 99.77 19:41:01 all 0.74 0.00 0.09 0.11 0.01 99.05 19:41:01 0 1.51 0.00 0.10 0.02 0.02 98.36 19:41:01 1 0.10 0.00 0.07 0.12 0.00 99.72 19:41:01 2 0.94 0.00 0.12 0.18 0.02 98.74 19:41:01 3 0.38 0.00 0.10 0.12 0.00 99.40 19:42:01 all 0.10 0.00 0.05 0.15 0.01 99.69 19:42:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:42:01 1 0.07 0.00 0.12 0.18 0.00 99.63 19:42:01 2 0.18 0.00 0.05 0.42 0.02 99.33 19:42:01 3 0.13 0.00 0.03 0.00 0.02 99.82 19:43:01 all 0.14 0.00 0.02 0.10 0.00 99.73 19:43:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:43:01 1 0.03 0.00 0.03 0.17 0.00 99.77 19:43:01 2 0.52 0.00 0.03 0.25 0.03 99.17 19:43:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:44:01 all 0.05 0.00 0.02 0.13 0.01 99.80 19:44:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:44:01 1 0.00 0.00 0.02 0.12 0.02 99.85 19:44:01 2 0.15 0.00 0.02 0.37 0.00 99.46 19:44:01 3 0.02 0.00 0.02 0.00 0.02 99.95 19:45:01 all 50.73 0.00 4.66 5.23 0.20 39.18 19:45:01 0 50.51 0.00 4.95 4.92 0.15 39.47 19:45:01 1 50.59 0.00 4.72 8.74 0.22 35.73 19:45:01 2 50.78 0.00 4.82 3.93 0.22 40.26 19:45:01 3 51.07 0.00 4.11 3.32 0.22 41.28 19:46:01 all 35.28 0.00 5.94 19.99 0.22 38.56 19:46:01 0 37.01 0.00 6.48 15.95 0.25 40.31 19:46:01 1 34.06 0.00 5.61 18.05 0.19 42.10 19:46:01 2 35.30 0.00 6.21 31.92 0.22 26.35 19:46:01 3 34.75 0.00 5.53 14.08 0.22 45.43 19:46:01 CPU %user %nice %system %iowait %steal %idle 19:47:01 all 27.41 0.00 3.02 4.62 0.10 64.86 19:47:01 0 32.39 0.00 2.74 2.01 0.12 62.75 19:47:01 1 38.25 0.00 3.56 10.51 0.13 47.55 19:47:01 2 20.45 0.00 2.97 3.68 0.08 72.82 19:47:01 3 18.56 0.00 2.78 2.28 0.07 76.31 Average: all 19.48 0.00 2.15 4.24 0.15 73.98 Average: 0 18.96 0.00 2.08 4.59 0.21 74.17 Average: 1 19.90 0.00 2.18 4.29 0.10 73.53 Average: 2 20.06 0.00 2.24 4.71 0.15 72.85 Average: 3 19.01 0.00 2.12 3.35 0.15 75.37