---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-76210 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 561 12656 0 2821 15154 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:89:be:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84941sec preferred_lft 84941sec inet6 fe80::f816:3eff:fe89:beab/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-76210) 11/15/23 _x86_64_ (4 CPU) 15:49:02 LINUX RESTART (4 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:01 155.32 37.09 118.23 1291.92 31548.88 15:52:01 71.24 15.74 55.50 537.95 21695.03 15:53:01 15.85 1.28 14.56 41.86 15789.77 15:54:01 6.90 0.00 6.90 0.00 7604.07 15:55:01 1.62 0.00 1.62 0.00 42.53 15:56:01 2.67 0.03 2.63 0.27 58.26 15:57:01 2.78 0.00 2.78 0.00 50.66 15:58:01 1.85 0.00 1.85 0.00 44.66 15:59:01 1.42 0.00 1.42 0.00 17.86 16:00:01 1.28 0.00 1.28 0.00 18.26 16:01:01 1.30 0.00 1.30 0.00 16.40 16:02:01 1.73 0.00 1.73 0.00 20.39 16:03:01 1.67 0.03 1.63 0.27 32.79 16:04:01 3.77 0.00 3.77 0.00 98.52 16:05:01 3.67 1.83 1.83 14.66 45.99 16:06:01 2.12 0.00 2.12 0.00 52.26 16:07:01 1.53 0.00 1.53 0.00 55.32 16:08:01 1.77 0.00 1.77 0.00 46.53 16:09:01 2.49 0.00 2.49 0.00 57.98 16:10:01 1.67 0.00 1.67 0.00 26.80 16:11:01 1.80 0.00 1.80 0.00 32.26 16:12:01 2.75 0.00 2.75 0.00 73.71 16:13:01 32.96 2.37 30.59 131.98 5841.69 Average: 13.92 2.54 11.38 87.77 3620.15 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:01 13173536 15136180 3251432 19.80 75700 2074704 1620020 9.27 1127832 1887224 101216 15:52:01 9924596 12047928 6500372 39.58 78588 2228324 4750700 27.19 4289708 1958424 39000 15:53:01 9542832 11669172 6882136 41.90 78700 2230988 5087228 29.11 4670548 1957280 248 15:54:01 9500044 11628416 6924924 42.16 78768 2232916 5087228 29.11 4711736 1959164 196 15:55:01 9498184 11627200 6926784 42.17 78820 2233456 5087228 29.11 4713088 1959700 132 15:56:01 9489748 11619504 6935220 42.22 78892 2234120 5087228 29.11 4721424 1959380 76 15:57:01 9481768 11612296 6943200 42.27 78972 2234800 5103728 29.21 4728116 1959960 300 15:58:01 9480588 11611564 6944380 42.28 79032 2235160 5135824 29.39 4729392 1960328 40 15:59:01 9479760 11610804 6945208 42.28 79112 2235148 5135824 29.39 4729652 1960332 216 16:00:01 9479256 11610480 6945712 42.29 79160 2235296 5135824 29.39 4729680 1960464 92 16:01:01 9479164 11610460 6945804 42.29 79216 2235304 5135824 29.39 4729968 1960472 204 16:02:01 9479100 11610448 6945868 42.29 79256 2235308 5135824 29.39 4730040 1960476 52 16:03:01 9469844 11601948 6955124 42.34 79324 2235952 5135824 29.39 4738460 1961040 492 16:04:01 9460536 11594192 6964432 42.40 79428 2237312 5185360 29.68 4746652 1961624 380 16:05:01 9457244 11591936 6967724 42.42 79924 2237780 5201520 29.77 4748544 1962008 596 16:06:01 9456012 11591264 6968956 42.43 80004 2238248 5201520 29.77 4749392 1962468 312 16:07:01 9453644 11590028 6971324 42.44 80076 2239284 5201520 29.77 4750564 1963492 640 16:08:01 9452004 11588736 6972964 42.45 80128 2239572 5217636 29.86 4751604 1963780 104 16:09:01 9438712 11576184 6986256 42.53 80200 2240212 5217636 29.86 4764060 1964424 196 16:10:01 9437092 11574664 6987876 42.54 80256 2240252 5217636 29.86 4765124 1964460 84 16:11:01 9435840 11573688 6989128 42.55 80312 2240452 5217636 29.86 4766176 1964656 232 16:12:01 9466488 11605616 6958480 42.37 80376 2241732 5219516 29.87 4734528 1965844 304 16:13:01 12947852 15506312 3477116 21.17 85948 2648536 815560 4.67 1072948 2143880 297132 Average: 9803645 11947349 6621323 40.31 79574 2247168 4797124 27.45 4399967 1966125 19228 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:01 ens3 250.74 197.98 3104.71 33.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 15:52:01 ens3 151.30 113.71 1153.85 189.52 0.00 0.00 0.00 0.00 15:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:53:01 ens3 30.54 24.98 6.24 8.62 0.00 0.00 0.00 0.00 15:53:01 lo 0.53 0.53 0.20 0.20 0.00 0.00 0.00 0.00 15:54:01 ens3 134.29 101.27 28.94 34.37 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 ens3 25.03 19.75 7.07 8.15 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 26.48 17.66 10.34 8.59 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 ens3 30.48 23.33 6.29 7.72 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 10.25 7.73 2.46 3.42 0.00 0.00 0.00 0.00 15:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 ens3 0.20 0.18 0.06 0.26 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 0.37 0.33 0.14 0.32 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 ens3 0.28 0.20 0.06 0.25 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 1.53 0.67 0.46 0.71 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 10.38 7.42 2.45 5.56 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 15.68 11.81 3.38 4.35 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 2.95 2.02 0.94 1.14 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 2.25 1.65 0.84 1.52 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 39.81 29.26 8.89 9.15 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.80 0.83 0.17 0.37 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 6.15 4.87 1.30 1.51 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 1.10 0.97 0.29 0.48 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 0.90 0.78 0.20 0.45 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 37.22 28.74 8.10 8.49 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 46.68 41.94 199.98 12.70 0.00 0.00 0.00 0.00 16:13:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 35.88 27.74 197.68 14.81 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-76210) 11/15/23 _x86_64_ (4 CPU) 15:49:02 LINUX RESTART (4 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:01 all 25.42 0.00 1.78 5.67 0.09 67.04 15:51:01 0 31.65 0.00 1.99 12.21 0.08 54.06 15:51:01 1 14.85 0.00 1.77 6.57 0.10 76.71 15:51:01 2 33.43 0.00 2.43 2.55 0.10 61.49 15:51:01 3 21.72 0.00 0.94 1.35 0.05 75.94 15:52:01 all 51.42 0.00 1.18 1.80 0.08 45.51 15:52:01 0 34.79 0.00 1.04 6.59 0.08 57.50 15:52:01 1 47.35 0.00 1.11 0.00 0.08 51.46 15:52:01 2 50.94 0.00 0.69 0.10 0.07 48.20 15:52:01 3 72.62 0.00 1.93 0.52 0.08 24.85 15:53:01 all 22.06 0.00 0.27 1.74 0.05 75.89 15:53:01 0 12.40 0.00 0.27 6.89 0.07 80.37 15:53:01 1 23.93 0.00 0.30 0.02 0.05 75.70 15:53:01 2 24.75 0.00 0.20 0.00 0.07 74.98 15:53:01 3 27.17 0.00 0.30 0.00 0.05 72.48 15:54:01 all 2.09 0.00 0.15 0.95 0.02 96.79 15:54:01 0 2.79 0.00 0.07 3.79 0.03 93.33 15:54:01 1 1.49 0.00 0.35 0.00 0.02 98.14 15:54:01 2 2.39 0.00 0.08 0.00 0.02 97.51 15:54:01 3 1.73 0.00 0.13 0.00 0.00 98.13 15:55:01 all 1.10 0.00 0.08 0.01 0.02 98.80 15:55:01 0 0.40 0.00 0.07 0.02 0.02 99.50 15:55:01 1 2.29 0.00 0.07 0.00 0.03 97.61 15:55:01 2 0.63 0.00 0.08 0.00 0.03 99.25 15:55:01 3 1.02 0.00 0.08 0.00 0.00 98.90 15:56:01 all 2.27 0.00 0.07 0.01 0.02 97.63 15:56:01 0 2.03 0.00 0.05 0.07 0.03 97.82 15:56:01 1 3.24 0.00 0.07 0.00 0.00 96.70 15:56:01 2 1.33 0.00 0.08 0.00 0.02 98.57 15:56:01 3 2.47 0.00 0.07 0.00 0.02 97.45 15:57:01 all 2.77 0.00 0.11 0.02 0.03 97.08 15:57:01 0 3.98 0.00 0.09 0.09 0.03 95.81 15:57:01 1 3.28 0.00 0.17 0.00 0.03 96.51 15:57:01 2 2.34 0.00 0.09 0.00 0.02 97.56 15:57:01 3 1.45 0.00 0.07 0.00 0.02 98.46 15:58:01 all 0.77 0.00 0.04 0.05 0.02 99.12 15:58:01 0 0.48 0.00 0.07 0.20 0.03 99.22 15:58:01 1 0.82 0.00 0.05 0.00 0.02 99.11 15:58:01 2 1.35 0.00 0.03 0.00 0.02 98.60 15:58:01 3 0.43 0.00 0.02 0.00 0.02 99.53 15:59:01 all 0.32 0.00 0.03 0.01 0.01 99.62 15:59:01 0 0.03 0.00 0.05 0.03 0.02 99.87 15:59:01 1 1.14 0.00 0.03 0.00 0.02 98.81 15:59:01 2 0.08 0.00 0.02 0.00 0.02 99.88 15:59:01 3 0.03 0.00 0.03 0.00 0.02 99.92 16:00:01 all 0.05 0.00 0.03 0.07 0.03 99.83 16:00:01 0 0.12 0.00 0.05 0.28 0.05 99.50 16:00:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:00:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:00:01 3 0.05 0.00 0.02 0.00 0.02 99.92 16:01:01 all 0.08 0.00 0.01 0.03 0.01 99.87 16:01:01 0 0.12 0.00 0.02 0.12 0.03 99.72 16:01:01 1 0.05 0.00 0.00 0.00 0.02 99.93 16:01:01 2 0.02 0.00 0.00 0.00 0.02 99.97 16:01:01 3 0.13 0.00 0.03 0.00 0.02 99.82 16:01:01 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 0.05 0.00 0.02 0.01 0.02 99.90 16:02:01 0 0.12 0.00 0.02 0.05 0.02 99.80 16:02:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:02:01 3 0.05 0.00 0.02 0.00 0.02 99.92 16:03:01 all 2.85 0.00 0.09 0.10 0.03 96.93 16:03:01 0 1.67 0.00 0.13 0.42 0.02 97.76 16:03:01 1 3.32 0.00 0.10 0.00 0.02 96.56 16:03:01 2 1.83 0.00 0.07 0.00 0.02 98.08 16:03:01 3 4.55 0.00 0.07 0.00 0.05 95.34 16:04:01 all 3.30 0.00 0.15 0.15 0.02 96.39 16:04:01 0 2.90 0.00 0.12 0.53 0.03 96.41 16:04:01 1 3.39 0.00 0.15 0.05 0.02 96.40 16:04:01 2 2.74 0.00 0.20 0.03 0.02 97.01 16:04:01 3 4.16 0.00 0.10 0.00 0.02 95.72 16:05:01 all 2.09 0.00 0.07 0.05 0.02 97.78 16:05:01 0 1.05 0.00 0.05 0.15 0.02 98.73 16:05:01 1 2.27 0.00 0.07 0.02 0.02 97.63 16:05:01 2 3.18 0.00 0.10 0.03 0.03 96.65 16:05:01 3 1.87 0.00 0.05 0.00 0.00 98.08 16:06:01 all 1.92 0.00 0.07 0.01 0.02 97.98 16:06:01 0 0.92 0.00 0.08 0.03 0.00 98.97 16:06:01 1 0.78 0.00 0.08 0.00 0.00 99.13 16:06:01 2 2.18 0.00 0.05 0.00 0.02 97.75 16:06:01 3 3.82 0.00 0.07 0.00 0.03 96.08 16:07:01 all 1.40 0.00 0.10 0.03 0.02 98.45 16:07:01 0 1.13 0.00 0.12 0.03 0.03 98.68 16:07:01 1 1.68 0.00 0.15 0.10 0.02 98.05 16:07:01 2 1.58 0.00 0.05 0.00 0.00 98.37 16:07:01 3 1.22 0.00 0.07 0.00 0.02 98.69 16:08:01 all 1.02 0.00 0.06 0.03 0.01 98.87 16:08:01 0 0.40 0.00 0.07 0.03 0.02 99.48 16:08:01 1 1.07 0.00 0.10 0.00 0.02 98.82 16:08:01 2 0.57 0.00 0.05 0.00 0.02 99.37 16:08:01 3 2.06 0.00 0.05 0.10 0.03 97.76 16:09:01 all 0.65 0.00 0.07 0.05 0.01 99.22 16:09:01 0 0.50 0.00 0.10 0.08 0.02 99.30 16:09:01 1 0.42 0.00 0.05 0.00 0.00 99.53 16:09:01 2 0.92 0.00 0.07 0.00 0.02 99.00 16:09:01 3 0.75 0.00 0.08 0.13 0.00 99.04 16:10:01 all 1.03 0.00 0.06 0.01 0.02 98.88 16:10:01 0 0.75 0.00 0.07 0.00 0.02 99.17 16:10:01 1 1.72 0.00 0.08 0.00 0.03 98.16 16:10:01 2 0.63 0.00 0.08 0.02 0.02 99.25 16:10:01 3 0.98 0.00 0.02 0.00 0.02 98.98 16:11:01 all 0.99 0.00 0.05 0.14 0.02 98.80 16:11:01 0 0.83 0.00 0.03 0.13 0.03 98.97 16:11:01 1 1.92 0.00 0.05 0.00 0.02 98.02 16:11:01 2 0.48 0.00 0.07 0.43 0.05 98.97 16:11:01 3 0.75 0.00 0.05 0.00 0.00 99.20 16:12:01 all 4.18 0.00 0.10 0.14 0.03 95.55 16:12:01 0 6.75 0.00 0.10 0.27 0.02 92.86 16:12:01 1 2.52 0.00 0.10 0.00 0.03 97.35 16:12:01 2 2.30 0.00 0.07 0.28 0.03 97.31 16:12:01 3 5.16 0.00 0.10 0.00 0.03 94.71 16:12:01 CPU %user %nice %system %iowait %steal %idle 16:13:01 all 17.83 0.00 1.47 1.41 0.05 79.24 16:13:01 0 18.45 0.00 1.03 0.32 0.05 80.15 16:13:01 1 6.63 0.00 1.11 1.45 0.05 90.76 16:13:01 2 22.14 0.00 2.45 3.12 0.08 72.20 16:13:01 3 24.14 0.00 1.29 0.74 0.03 73.80 Average: all 6.32 0.00 0.26 0.54 0.03 92.85 Average: 0 5.39 0.00 0.25 1.40 0.03 92.92 Average: 1 5.38 0.00 0.26 0.35 0.03 93.98 Average: 2 6.77 0.00 0.30 0.29 0.03 92.61 Average: 3 7.74 0.00 0.24 0.12 0.02 91.87