---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31927 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 889 22835 0 8442 30822 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:e7:bb:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fee7:bbc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:4a:5e:72 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 inet6 fe80::42:9dff:fe4a:5e72/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31927) 07/31/25 _x86_64_ (8 CPU) 02:38:47 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 362.37 73.62 288.75 5288.99 43037.89 02:41:02 225.82 19.22 206.60 2269.00 35979.17 02:42:01 179.07 0.49 178.57 13.01 121330.35 02:43:01 435.12 2.60 432.52 415.19 74783.21 02:44:01 103.90 0.22 103.68 31.86 15340.11 02:45:01 40.91 0.20 40.71 12.66 2508.52 02:46:01 10.60 0.02 10.58 0.13 500.05 02:47:01 4.57 0.00 4.57 0.00 251.56 02:48:01 9.07 0.00 9.07 0.00 241.56 02:49:01 22.61 0.00 22.61 0.00 491.38 02:50:01 8.92 0.00 8.92 0.00 341.54 02:51:01 39.88 0.07 39.81 10.40 814.00 02:52:01 60.03 2.15 57.88 108.90 2661.51 Average: 115.68 7.61 108.07 629.92 22840.48 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30189700 31633936 2749520 8.35 56176 1707348 1492716 4.39 918532 1560840 96272 02:41:02 25838744 31564104 7100476 21.56 112072 5794920 2343056 6.89 1046752 5570628 3178120 02:42:01 23841084 31642196 9098136 27.62 156552 7683756 1663596 4.89 1022436 7458336 1797620 02:43:01 20484112 28603960 12455108 37.81 172536 7981840 12451340 36.63 4334440 7379968 2628 02:44:01 18982084 27435920 13957136 42.37 197872 8251016 13836544 40.71 5633092 7523732 816 02:45:01 18733504 27169996 14205716 43.13 201316 8231312 14123312 41.55 5898588 7502260 5284 02:46:01 18413924 26852036 14525296 44.10 201472 8232808 14405760 42.39 6216380 7503044 556 02:47:01 18400928 26839684 14538292 44.14 201636 8233168 14454644 42.53 6228480 7503248 804 02:48:01 18388388 26827496 14550832 44.17 201808 8233344 14421060 42.43 6241692 7503108 852 02:49:01 18373996 26815748 14565224 44.22 201960 8235856 14453620 42.53 6254552 7504600 1192 02:50:01 18358808 26801664 14580412 44.26 202128 8236804 14469388 42.57 6268664 7504860 488 02:51:01 21044496 29436520 11894724 36.11 202608 8196312 7615204 22.41 3711308 7436088 396 02:52:01 23410164 31588872 9529056 28.93 204764 7969232 1579984 4.65 1598284 7250628 12460 Average: 21112302 28708626 11826918 35.91 177915 7460594 9793094 28.81 4259477 6861642 392114 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 02:40:01 ens3 425.91 274.85 1666.86 77.25 0.00 0.00 0.00 0.00 02:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:02 lo 19.04 19.04 1.83 1.83 0.00 0.00 0.00 0.00 02:41:02 ens3 1763.30 963.83 38346.57 78.20 0.00 0.00 0.00 0.00 02:42:01 br-2cd654ad385d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 lo 1.98 1.98 0.25 0.25 0.00 0.00 0.00 0.00 02:42:01 ens3 1172.83 497.53 11918.83 37.18 0.00 0.00 0.00 0.00 02:43:01 veth7e2d29f 143.79 163.50 26.77 25.27 0.00 0.00 0.00 0.00 02:43:01 veth4d02a72 91.37 91.25 15.44 18.48 0.00 0.00 0.00 0.00 02:43:01 vethb851ed6 13.35 12.23 1.76 1.74 0.00 0.00 0.00 0.00 02:43:01 vethb653c2f 0.25 0.68 0.03 0.13 0.00 0.00 0.00 0.00 02:44:01 veth7e2d29f 5.35 6.50 1.15 1.30 0.00 0.00 0.00 0.00 02:44:01 veth4d02a72 0.13 0.32 0.44 0.02 0.00 0.00 0.00 0.00 02:44:01 vethb851ed6 53.76 38.69 4.66 5.51 0.00 0.00 0.00 0.00 02:44:01 vethb653c2f 0.90 1.12 0.08 0.20 0.00 0.00 0.00 0.00 02:45:01 veth7e2d29f 208.33 211.38 54.00 29.21 0.00 0.00 0.00 0.00 02:45:01 veth4d02a72 67.41 67.14 9.34 17.68 0.00 0.00 0.00 0.00 02:45:01 veth404ae96 4.62 4.05 1.69 5.18 0.00 0.00 0.00 0.00 02:45:01 vethb851ed6 70.74 51.59 19.09 10.45 0.00 0.00 0.00 0.00 02:46:01 veth7e2d29f 88.99 90.13 21.84 9.70 0.00 0.00 0.00 0.00 02:46:01 veth4d02a72 34.03 33.86 5.36 8.62 0.00 0.00 0.00 0.00 02:46:01 veth404ae96 2.38 2.20 0.22 1.88 0.00 0.00 0.00 0.00 02:46:01 vethb851ed6 61.74 43.18 6.90 6.65 0.00 0.00 0.00 0.00 02:47:01 veth7e2d29f 18.50 19.36 2.89 1.95 0.00 0.00 0.00 0.00 02:47:01 veth4d02a72 0.25 0.27 0.58 0.02 0.00 0.00 0.00 0.00 02:47:01 veth404ae96 1.90 1.72 0.19 0.99 0.00 0.00 0.00 0.00 02:47:01 vethb851ed6 61.06 42.58 4.88 6.08 0.00 0.00 0.00 0.00 02:48:01 veth7e2d29f 51.29 52.29 11.46 5.57 0.00 0.00 0.00 0.00 02:48:01 veth4d02a72 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 02:48:01 veth404ae96 1.63 1.45 0.17 0.90 0.00 0.00 0.00 0.00 02:48:01 vethb851ed6 60.62 42.44 4.77 6.03 0.00 0.00 0.00 0.00 02:49:01 veth7e2d29f 189.24 192.42 35.60 21.30 0.00 0.00 0.00 0.00 02:49:01 veth4d02a72 3.62 3.52 1.45 1.17 0.00 0.00 0.00 0.00 02:49:01 veth404ae96 4.10 3.47 0.66 2.01 0.00 0.00 0.00 0.00 02:49:01 vethb851ed6 77.92 57.79 16.66 10.56 0.00 0.00 0.00 0.00 02:50:01 veth7e2d29f 73.02 74.80 17.20 10.90 0.00 0.00 0.00 0.00 02:50:01 veth4d02a72 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:50:01 veth404ae96 3.48 3.08 0.40 2.00 0.00 0.00 0.00 0.00 02:50:01 vethb851ed6 65.69 46.81 7.19 7.15 0.00 0.00 0.00 0.00 02:51:01 veth7e2d29f 0.72 1.82 0.09 0.16 0.00 0.00 0.00 0.00 02:51:01 veth4d02a72 0.17 0.92 0.01 0.06 0.00 0.00 0.00 0.00 02:51:01 vethb851ed6 52.42 36.34 4.17 5.13 0.00 0.00 0.00 0.00 02:51:01 br-2cd654ad385d 28.58 38.19 1.92 313.67 0.00 0.00 0.00 0.00 02:52:01 docker0 26.12 40.27 2.79 296.16 0.00 0.00 0.00 0.00 02:52:01 lo 38.62 38.62 3.58 3.58 0.00 0.00 0.00 0.00 02:52:01 ens3 3575.67 1901.65 53980.89 240.15 0.00 0.00 0.00 0.00 Average: docker0 2.01 3.10 0.21 22.78 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 274.78 145.93 4152.43 18.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31927) 07/31/25 _x86_64_ (8 CPU) 02:38:47 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 7.94 0.00 1.22 2.14 0.03 88.67 02:40:01 0 2.69 0.00 0.50 0.13 0.03 96.65 02:40:01 1 10.41 0.00 1.45 1.20 0.02 86.92 02:40:01 2 16.85 0.00 3.15 3.02 0.05 76.93 02:40:01 3 8.31 0.00 1.27 0.40 0.03 89.98 02:40:01 4 11.76 0.00 0.92 0.60 0.02 86.70 02:40:01 5 2.86 0.00 0.75 0.30 0.02 96.07 02:40:01 6 4.64 0.00 0.90 4.44 0.03 89.98 02:40:01 7 5.96 0.00 0.80 7.03 0.03 86.18 02:41:02 all 16.99 0.00 5.47 3.25 0.06 74.23 02:41:02 0 11.45 0.00 4.27 1.40 0.05 82.83 02:41:02 1 19.89 0.00 5.05 2.66 0.05 72.36 02:41:02 2 40.99 0.00 6.20 1.49 0.10 51.21 02:41:02 3 17.41 0.00 5.95 1.66 0.07 74.90 02:41:02 4 10.79 0.00 4.91 8.18 0.05 76.07 02:41:02 5 10.77 0.00 5.80 0.63 0.07 82.73 02:41:02 6 12.48 0.00 4.94 5.66 0.07 76.86 02:41:02 7 12.17 0.00 6.62 4.40 0.05 76.76 02:42:01 all 8.49 0.00 3.90 20.83 0.06 66.72 02:42:01 0 4.25 0.00 2.38 0.85 0.07 92.45 02:42:01 1 10.47 0.00 4.82 14.59 0.05 70.05 02:42:01 2 7.37 0.00 3.06 1.27 0.07 88.23 02:42:01 3 8.15 0.00 4.28 23.63 0.03 63.91 02:42:01 4 8.16 0.00 3.88 35.79 0.05 52.12 02:42:01 5 10.57 0.00 4.11 6.68 0.05 78.59 02:42:01 6 8.77 0.00 4.99 16.03 0.05 70.16 02:42:01 7 10.26 0.00 3.63 67.69 0.10 18.32 02:43:01 all 43.31 0.00 5.19 5.80 0.10 45.60 02:43:01 0 40.77 0.00 4.55 0.49 0.08 54.10 02:43:01 1 45.93 0.00 5.11 1.69 0.10 47.17 02:43:01 2 39.62 0.00 4.77 2.30 0.08 53.22 02:43:01 3 46.32 0.00 5.07 4.16 0.10 44.35 02:43:01 4 44.54 0.00 5.29 1.84 0.10 48.23 02:43:01 5 39.23 0.00 4.87 4.47 0.10 51.33 02:43:01 6 46.82 0.00 5.02 5.07 0.10 42.99 02:43:01 7 43.16 0.00 6.84 26.54 0.10 23.35 02:44:01 all 25.61 0.00 2.68 6.40 0.09 65.23 02:44:01 0 23.31 0.00 2.64 0.05 0.07 73.94 02:44:01 1 27.60 0.00 2.78 20.09 0.10 49.42 02:44:01 2 28.97 0.00 2.21 24.55 0.07 44.21 02:44:01 3 24.95 0.00 2.57 3.14 0.10 69.24 02:44:01 4 26.61 0.00 3.12 2.23 0.10 67.95 02:44:01 5 15.41 0.00 2.39 0.40 0.08 81.71 02:44:01 6 27.77 0.00 2.89 0.72 0.08 68.53 02:44:01 7 30.32 0.00 2.83 0.07 0.08 66.69 02:45:01 all 10.07 0.00 1.19 6.40 0.07 82.27 02:45:01 0 7.23 0.00 1.14 0.02 0.03 91.59 02:45:01 1 11.03 0.00 1.45 22.03 0.08 65.40 02:45:01 2 9.04 0.00 0.92 24.64 0.05 65.35 02:45:01 3 11.43 0.00 1.14 0.50 0.08 86.85 02:45:01 4 11.69 0.00 1.26 3.28 0.07 83.71 02:45:01 5 9.42 0.00 1.10 0.17 0.05 89.26 02:45:01 6 10.92 0.00 1.31 0.37 0.08 87.32 02:45:01 7 9.88 0.00 1.15 0.17 0.10 88.70 02:46:01 all 4.02 0.00 0.61 0.04 0.06 95.26 02:46:01 0 1.72 0.00 0.60 0.00 0.03 97.65 02:46:01 1 4.64 0.00 0.60 0.07 0.07 94.63 02:46:01 2 2.96 0.00 0.23 0.02 0.03 96.76 02:46:01 3 6.43 0.00 0.89 0.00 0.08 92.60 02:46:01 4 4.83 0.00 0.77 0.13 0.08 94.18 02:46:01 5 3.31 0.00 0.54 0.12 0.07 95.96 02:46:01 6 4.08 0.00 0.57 0.02 0.07 95.27 02:46:01 7 4.21 0.00 0.72 0.00 0.05 95.02 02:47:01 all 2.08 0.00 0.41 0.04 0.06 97.42 02:47:01 0 1.45 0.00 0.20 0.00 0.02 98.33 02:47:01 1 2.34 0.00 0.59 0.00 0.08 96.99 02:47:01 2 0.13 0.00 0.05 0.00 0.03 99.78 02:47:01 3 2.19 0.00 0.45 0.02 0.05 97.29 02:47:01 4 2.28 0.00 0.57 0.12 0.07 96.97 02:47:01 5 2.82 0.00 0.50 0.18 0.05 96.44 02:47:01 6 2.86 0.00 0.52 0.00 0.07 96.56 02:47:01 7 2.61 0.00 0.42 0.00 0.05 96.93 02:48:01 all 2.72 0.00 0.43 0.26 0.06 96.52 02:48:01 0 1.33 0.00 0.35 0.00 0.05 98.27 02:48:01 1 3.63 0.00 0.60 0.00 0.07 95.70 02:48:01 2 1.32 0.00 0.23 0.00 0.05 98.40 02:48:01 3 2.96 0.00 0.45 0.02 0.07 96.51 02:48:01 4 3.55 0.00 0.47 0.62 0.07 95.29 02:48:01 5 2.27 0.00 0.39 1.41 0.07 95.87 02:48:01 6 3.66 0.00 0.48 0.00 0.05 95.80 02:48:01 7 3.06 0.00 0.52 0.00 0.08 96.33 02:49:01 all 4.45 0.00 0.67 0.87 0.06 93.95 02:49:01 0 4.02 0.00 0.67 0.60 0.05 94.67 02:49:01 1 3.90 0.00 0.64 0.13 0.07 95.26 02:49:01 2 3.71 0.00 0.43 0.08 0.08 95.69 02:49:01 3 4.78 0.00 0.80 1.15 0.07 93.20 02:49:01 4 4.58 0.00 0.62 0.08 0.07 94.64 02:49:01 5 5.03 0.00 0.77 4.37 0.07 89.76 02:49:01 6 4.56 0.00 0.70 0.25 0.07 94.42 02:49:01 7 5.04 0.00 0.67 0.23 0.05 94.01 02:50:01 all 2.10 0.00 0.41 0.06 0.05 97.39 02:50:01 0 1.80 0.00 0.42 0.02 0.03 97.73 02:50:01 1 2.64 0.00 0.40 0.00 0.03 96.93 02:50:01 2 1.37 0.00 0.37 0.02 0.05 98.20 02:50:01 3 2.44 0.00 0.37 0.03 0.05 97.11 02:50:01 4 1.82 0.00 0.55 0.02 0.05 97.56 02:50:01 5 2.06 0.00 0.42 0.29 0.05 97.18 02:50:01 6 2.38 0.00 0.32 0.07 0.07 97.17 02:50:01 7 2.27 0.00 0.40 0.08 0.05 97.19 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 2.17 0.00 0.88 0.10 0.05 96.80 02:51:01 0 1.98 0.00 0.93 0.02 0.05 97.02 02:51:01 1 2.19 0.00 1.05 0.13 0.07 96.55 02:51:01 2 2.36 0.00 0.97 0.02 0.03 96.62 02:51:01 3 3.29 0.00 0.82 0.00 0.05 95.84 02:51:01 4 2.37 0.00 0.97 0.08 0.05 96.52 02:51:01 5 1.51 0.00 0.76 0.35 0.03 97.35 02:51:01 6 1.59 0.00 0.75 0.05 0.08 97.52 02:51:01 7 2.04 0.00 0.79 0.12 0.05 97.01 02:52:01 all 7.89 0.00 0.77 0.25 0.03 91.06 02:52:01 0 3.33 0.00 0.64 0.02 0.02 96.00 02:52:01 1 3.32 0.00 0.72 0.03 0.03 95.89 02:52:01 2 8.02 0.00 0.75 0.08 0.03 91.12 02:52:01 3 19.13 0.00 1.15 0.10 0.03 79.59 02:52:01 4 13.32 0.00 0.85 0.07 0.03 85.73 02:52:01 5 1.29 0.00 0.73 1.55 0.03 96.39 02:52:01 6 13.99 0.00 0.98 0.10 0.03 84.90 02:52:01 7 0.72 0.00 0.38 0.02 0.00 98.88 Average: all 10.58 0.00 1.82 3.54 0.06 84.00 Average: 0 8.08 0.00 1.48 0.28 0.05 90.12 Average: 1 11.36 0.00 1.94 4.80 0.06 81.84 Average: 2 12.47 0.00 1.79 4.43 0.06 81.26 Average: 3 12.12 0.00 1.93 2.64 0.06 83.24 Average: 4 11.24 0.00 1.85 4.03 0.06 82.82 Average: 5 8.17 0.00 1.77 1.60 0.06 88.40 Average: 6 11.09 0.00 1.86 2.49 0.07 84.50 Average: 7 10.09 0.00 1.98 8.05 0.06 79.82