---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-77388 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: 2799.998 BogoMIPS: 5599.99 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 8.9G 69G 12% / 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 585 12684 0 2770 15132 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:a5:3a:82 brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85220sec preferred_lft 85220sec inet6 fe80::f816:3eff:fea5:3a82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77388) 10/17/24 _x86_64_ (4 CPU) 13:32:20 LINUX RESTART (4 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 47.01 31.49 15.51 2785.67 11520.75 13:35:01 7.51 0.00 7.51 0.00 9693.30 13:36:01 160.11 22.40 137.71 827.60 11766.04 13:37:01 155.44 23.58 131.86 1201.40 25907.42 13:38:01 77.14 9.07 68.07 492.58 19252.66 13:39:01 8.40 0.02 8.38 0.13 9825.16 13:40:01 4.20 0.00 4.20 0.00 4014.53 13:41:01 1.53 0.00 1.53 0.00 46.79 13:42:01 2.17 0.00 2.17 0.00 108.36 13:43:01 3.22 0.00 3.22 0.00 73.72 13:44:01 1.03 0.00 1.03 0.00 13.46 13:45:01 2.43 0.00 2.43 0.00 49.73 13:46:01 1.08 0.00 1.08 0.00 18.26 13:47:01 1.47 0.00 1.47 0.00 19.20 13:48:01 3.75 1.85 1.90 14.80 30.13 13:49:01 1.37 0.00 1.37 0.00 18.13 13:50:01 1.33 0.00 1.33 0.00 31.19 13:51:01 6.93 1.13 5.80 23.33 382.20 Average: 27.01 4.97 22.03 296.96 5153.89 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 14462728 15688784 1962240 11.95 32060 1413068 675304 3.86 490688 1295272 188 13:35:01 14458012 15684132 1966956 11.98 32140 1413072 675304 3.86 495728 1295272 20 13:36:01 14217976 15529452 2206992 13.44 39656 1486840 790220 4.52 673380 1347620 35152 13:37:01 13298836 15133268 3126132 19.03 73700 1951028 1253764 7.18 1121292 1767396 117156 13:38:01 11046416 13055628 5378552 32.75 78484 2115212 3124100 17.88 3290440 1831040 3084 13:39:01 11002788 13012784 5422180 33.01 78588 2116068 3156868 18.07 3337380 1827372 124 13:40:01 10991288 13004196 5433680 33.08 78664 2118804 3156868 18.07 3346956 1830100 84 13:41:01 10972956 12986676 5452012 33.19 78708 2119572 3156868 18.07 3364256 1830868 176 13:42:01 10932856 12949640 5492112 33.44 78788 2122472 3189940 18.26 3401996 1833628 888 13:43:01 10925244 12942480 5499724 33.48 78864 2122832 3206576 18.35 3409280 1833980 36 13:44:01 10924820 12942108 5500148 33.49 78904 2122844 3222696 18.44 3409120 1833996 24 13:45:01 10909668 12927744 5515300 33.58 78964 2123484 3238812 18.54 3424164 1834572 148 13:46:01 10906136 12924272 5518832 33.60 79004 2123496 3238812 18.54 3427588 1834584 36 13:47:01 10909756 12927948 5515212 33.58 79044 2123504 3238812 18.54 3423748 1834592 192 13:48:01 10908608 12927340 5516360 33.59 79552 2123496 3241952 18.55 3424156 1834596 36 13:49:01 10908532 12927328 5516436 33.59 79572 2123512 3241952 18.55 3424460 1834600 32 13:50:01 10899880 12919112 5525088 33.64 79612 2123900 3241952 18.55 3433436 1834880 196 13:51:01 10406332 12442628 6018636 36.64 79824 2140096 3646960 20.87 3909672 1847628 6284 Average: 11615713 13495862 4809255 29.28 71340 1999072 2705431 15.48 2822652 1743444 9103 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:34:01 ens3 207.88 116.00 519.92 29.16 0.00 0.00 0.00 0.00 13:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 ens3 2.02 1.13 2.46 0.68 0.00 0.00 0.00 0.00 13:36:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:36:01 ens3 117.63 91.08 385.26 39.92 0.00 0.00 0.00 0.00 13:37:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:37:01 ens3 302.63 222.83 3755.10 32.74 0.00 0.00 0.00 0.00 13:38:01 lo 0.52 0.52 0.20 0.20 0.00 0.00 0.00 0.00 13:38:01 ens3 120.05 107.67 1382.45 19.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:39:01 ens3 5.05 4.22 1.09 13.01 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 4.48 3.03 0.84 12.25 0.00 0.00 0.00 0.00 13:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 ens3 1.67 1.13 0.31 3.56 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 6.26 4.82 1.46 6.84 0.00 0.00 0.00 0.00 13:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 ens3 1.28 1.25 0.25 1.68 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 0.27 0.13 0.13 0.07 0.00 0.00 0.00 0.00 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 ens3 1.32 1.07 0.26 1.77 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 0.15 0.10 0.05 0.41 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 ens3 0.40 0.32 0.18 0.51 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 0.15 0.17 0.05 0.25 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 ens3 0.65 0.50 0.29 0.88 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 1.88 1.50 0.41 0.94 0.00 0.00 0.00 0.00 13:51:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 13:51:01 ens3 59.09 36.36 12.54 79.18 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 46.27 32.96 336.83 13.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77388) 10/17/24 _x86_64_ (4 CPU) 13:32:20 LINUX RESTART (4 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 4.28 0.00 0.66 2.66 0.03 92.37 13:34:01 0 3.88 0.00 0.74 1.85 0.02 93.52 13:34:01 1 3.66 0.00 0.62 4.99 0.03 90.70 13:34:01 2 4.55 0.00 0.65 0.87 0.02 93.91 13:34:01 3 5.03 0.00 0.62 2.89 0.07 91.39 13:35:01 all 0.19 0.00 0.03 0.19 0.01 99.59 13:35:01 0 0.13 0.00 0.03 0.00 0.02 99.82 13:35:01 1 0.08 0.00 0.03 0.67 0.00 99.22 13:35:01 2 0.45 0.00 0.03 0.07 0.02 99.43 13:35:01 3 0.08 0.00 0.02 0.02 0.00 99.88 13:36:01 all 6.89 0.00 0.70 1.40 0.03 90.99 13:36:01 0 4.14 0.00 1.08 3.84 0.02 90.93 13:36:01 1 2.57 0.00 0.42 0.77 0.02 96.23 13:36:01 2 14.64 0.00 0.75 0.71 0.05 83.85 13:36:01 3 6.19 0.00 0.52 0.28 0.02 92.99 13:37:01 all 25.87 0.00 1.82 1.58 0.08 70.66 13:37:01 0 22.40 0.00 1.55 0.84 0.05 75.16 13:37:01 1 10.42 0.00 1.91 4.04 0.07 83.56 13:37:01 2 25.20 0.00 1.42 0.45 0.05 72.88 13:37:01 3 45.44 0.00 2.37 0.97 0.10 51.11 13:38:01 all 55.13 0.00 1.29 0.33 0.09 43.16 13:38:01 0 53.00 0.00 1.32 0.38 0.08 45.21 13:38:01 1 44.42 0.00 0.92 0.67 0.08 53.91 13:38:01 2 67.31 0.00 1.22 0.17 0.10 31.21 13:38:01 3 55.77 0.00 1.74 0.12 0.10 42.28 13:39:01 all 5.63 0.00 0.08 0.17 0.02 94.09 13:39:01 0 7.58 0.00 0.07 0.68 0.02 91.65 13:39:01 1 3.73 0.00 0.12 0.00 0.05 96.11 13:39:01 2 7.25 0.00 0.10 0.00 0.02 92.63 13:39:01 3 3.99 0.00 0.05 0.02 0.02 95.93 13:40:01 all 1.92 0.00 0.06 0.09 0.02 97.90 13:40:01 0 1.28 0.00 0.07 0.32 0.00 98.33 13:40:01 1 1.77 0.00 0.08 0.00 0.02 98.13 13:40:01 2 2.67 0.00 0.02 0.00 0.02 97.30 13:40:01 3 1.99 0.00 0.08 0.03 0.03 97.86 13:41:01 all 0.69 0.00 0.05 0.02 0.01 99.22 13:41:01 0 0.33 0.00 0.02 0.02 0.02 99.62 13:41:01 1 0.60 0.00 0.03 0.07 0.02 99.28 13:41:01 2 0.57 0.00 0.05 0.00 0.02 99.37 13:41:01 3 1.26 0.00 0.08 0.02 0.02 98.63 13:42:01 all 3.98 0.00 0.11 0.01 0.02 95.87 13:42:01 0 3.35 0.00 0.12 0.03 0.00 96.50 13:42:01 1 5.34 0.00 0.13 0.00 0.03 94.50 13:42:01 2 3.93 0.00 0.15 0.00 0.03 95.88 13:42:01 3 3.30 0.00 0.07 0.00 0.05 96.58 13:43:01 all 0.75 0.00 0.05 0.02 0.02 99.16 13:43:01 0 0.60 0.00 0.03 0.05 0.02 99.30 13:43:01 1 0.42 0.00 0.05 0.03 0.02 99.48 13:43:01 2 0.72 0.00 0.05 0.00 0.02 99.22 13:43:01 3 1.27 0.00 0.08 0.00 0.03 98.61 13:44:01 all 0.10 0.00 0.03 0.00 0.01 99.86 13:44:01 0 0.08 0.00 0.05 0.00 0.00 99.87 13:44:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:44:01 2 0.10 0.00 0.00 0.00 0.00 99.90 13:44:01 3 0.20 0.00 0.03 0.00 0.03 99.73 13:44:01 CPU %user %nice %system %iowait %steal %idle 13:45:01 all 1.01 0.00 0.07 0.01 0.02 98.89 13:45:01 0 1.40 0.00 0.05 0.02 0.02 98.52 13:45:01 1 0.57 0.00 0.02 0.02 0.00 99.40 13:45:01 2 0.90 0.00 0.07 0.00 0.00 99.03 13:45:01 3 1.17 0.00 0.12 0.00 0.05 98.66 13:46:01 all 0.77 0.00 0.01 0.01 0.01 99.20 13:46:01 0 0.88 0.00 0.00 0.03 0.02 99.07 13:46:01 1 1.71 0.00 0.00 0.00 0.02 98.27 13:46:01 2 0.22 0.00 0.02 0.00 0.00 99.77 13:46:01 3 0.25 0.00 0.03 0.02 0.03 99.67 13:47:01 all 0.24 0.00 0.02 0.00 0.01 99.72 13:47:01 0 0.13 0.00 0.02 0.02 0.02 99.82 13:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:47:01 2 0.63 0.00 0.02 0.00 0.00 99.35 13:47:01 3 0.18 0.00 0.03 0.02 0.02 99.75 13:48:01 all 0.08 0.00 0.05 0.02 0.01 99.84 13:48:01 0 0.05 0.00 0.07 0.02 0.02 99.85 13:48:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:48:01 2 0.07 0.00 0.05 0.02 0.02 99.85 13:48:01 3 0.15 0.00 0.10 0.02 0.03 99.70 13:49:01 all 0.42 0.00 0.02 0.02 0.01 99.53 13:49:01 0 1.37 0.00 0.02 0.00 0.02 98.60 13:49:01 1 0.07 0.00 0.00 0.00 0.00 99.93 13:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:49:01 3 0.20 0.00 0.05 0.07 0.02 99.67 13:50:01 all 1.15 0.00 0.05 0.01 0.02 98.77 13:50:01 0 2.30 0.00 0.05 0.02 0.02 97.62 13:50:01 1 1.37 0.00 0.05 0.00 0.02 98.57 13:50:01 2 0.47 0.00 0.02 0.00 0.00 99.52 13:50:01 3 0.47 0.00 0.08 0.02 0.05 99.38 13:51:01 all 34.91 0.00 0.80 0.12 0.06 64.11 13:51:01 0 41.21 0.00 1.09 0.13 0.07 57.50 13:51:01 1 31.08 0.00 0.67 0.02 0.07 68.16 13:51:01 2 32.07 0.00 0.50 0.00 0.05 67.38 13:51:01 3 35.25 0.00 0.95 0.33 0.08 63.38 Average: all 7.99 0.00 0.33 0.37 0.03 91.29 Average: 0 7.99 0.00 0.35 0.46 0.02 91.18 Average: 1 5.98 0.00 0.28 0.62 0.02 93.09 Average: 2 8.98 0.00 0.28 0.13 0.02 90.59 Average: 3 9.00 0.00 0.39 0.27 0.04 90.30